Update GitHub Actions to use download-artifact@v4 for enhanced performance

# Conflicts:
#	CHANGELOG.md
#	src/ncc/CLI/Commands/BuildCommand.php
#	src/ncc/Classes/GithubExtension/GithubRepository.php
#	src/ncc/Managers/PackageManager.php
#	src/ncc/VERSION
#	src/ncc/version.json

.github/workflows/ci.yml

@@ -0,0 +1,136 @@
+name: CI Pipeline
+
+on:
+  push:
+    branches:
+      - '**'
+  pull_request:
+    branches:
+      - '**'
+  release:
+    types:
+      - created
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.3'
+          extensions: mbstring, ctype, common, zip
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y git libpq-dev libzip-dev zip make wget gnupg
+
+      - name: Install Phive
+        run: |
+          wget -O phive.phar https://phar.io/releases/phive.phar
+          wget -O phive.phar.asc https://phar.io/releases/phive.phar.asc
+          gpg --keyserver hkps://keys.openpgp.org --recv-keys 0x9D8A98B29B2D5D79
+          gpg --verify phive.phar.asc phive.phar
+          chmod +x phive.phar
+          sudo mv phive.phar /usr/local/bin/phive
+
+      - name: Install PHPAB
+        run: sudo phive install phpab --global --trust-gpg-keys 0x2A8299CE842DD38C
+
+      - name: Build project
+        run: make redist
+
+      - name: Find NCC build directory
+        id: find-ncc-dir
+        run: echo "NCC_DIR=$(find build/ -type d -name 'ncc_*' | head -n 1)" >> $GITHUB_ENV
+
+      - name: Upload NCC build directory
+        uses: actions/upload-artifact@v4
+        with:
+          name: ncc-build
+          path: ${{ env.NCC_DIR }}
+
+      - name: Create redist.zip
+        run: zip -r redist.zip ${{ env.NCC_DIR }}
+
+      - name: Upload redist.zip
+        uses: actions/upload-artifact@v4
+        with:
+          name: redist-zip
+          path: redist.zip
+
+      - name: Build Debian package
+        run: make deb
+
+      - name: Find Debian package
+        id: find-deb
+        run: echo "DEB_FILE=$(find build/ -type f -name '*.deb' | head -n 1)" >> $GITHUB_ENV
+
+      - name: Upload Debian package
+        uses: actions/upload-artifact@v4
+        with:
+          name: ncc-deb
+          path: ${{ env.DEB_FILE }}
+
+  test-install:
+    runs-on: ubuntu-latest
+    needs: build
+
+    steps:
+      - name: Download NCC build directory
+        uses: actions/download-artifact@v4
+        with:
+          name: ncc-build
+          path: build
+
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.3'
+          extensions: mbstring, ctype, common, zip
+
+      - name: Test NCC installation
+        run: |
+          ls -l build
+          sudo php build/INSTALL --auto
+
+  upload-release:
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.event_name == 'release' && github.event.action == 'created'
+    permissions: write-all
+
+    steps:
+      - name: Download redist.zip
+        uses: actions/download-artifact@v4
+        with:
+          name: redist-zip
+          path: .
+
+      - name: Download Debian package
+        uses: actions/download-artifact@v4
+        with:
+          name: ncc-deb
+          path: .
+
+      - name: Set DEB_FILE environment variable
+        run: echo "DEB_FILE=$(find . -type f -name '*.deb' | head -n 1)" >> $GITHUB_ENV
+
+      - name: Upload redist.zip to release
+        uses: softprops/action-gh-release@v1
+        with:
+          files: redist.zip
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Upload ncc.deb to release
+        uses: softprops/action-gh-release@v1
+        with:
+          files: ${{ env.DEB_FILE }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -8,7 +8,7 @@
 build
 
 # Autoload files
-src/ncc/ThirdParty/composer/semver/autoload_spl.php
+src/ncc/ThirdParty/composer/Semver/autoload_spl.php
 src/ncc/ThirdParty/defuse/php-encryption/autoload_spl.php
 src/ncc/ThirdParty/jelix/version/autoload_spl.php
 src/ncc/ThirdParty/nikic/PhpParser/autoload_spl.php
@@ -29,3 +29,6 @@ src/ncc/autoload.php
 tests/example_project/project.json
 tests/example_project/ncc
 tests/example_project/build
+/.phpunit.result.cache
+/.idea/php-test-framework.xml
+/.idea/gbrowser_project.xml

.idea/codeStyles/Project.xml

@@ -0,0 +1,7 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <ScalaCodeStyleSettings>
+      <option name="MULTILINE_STRING_CLOSING_QUOTES_ON_NEW_LINE" value="true" />
+    </ScalaCodeStyleSettings>
+  </code_scheme>
+</component>

.idea/php.xml

@@ -12,10 +12,9 @@
   <component name="PhpIncludePathManager">
     <include_path>
       <path value="/usr/share/php" />
-      <path value="$PROJECT_DIR$/../loglib" />
     </include_path>
   </component>
-  <component name="PhpProjectSharedConfiguration" php_language_level="8.2">
+  <component name="PhpProjectSharedConfiguration" php_language_level="8.3">
     <option name="suggestChangeDefaultLanguageLevel" value="false" />
   </component>
   <component name="PhpRuntimeConfiguration">
@@ -26,6 +25,11 @@
   <component name="PhpStanOptionsConfiguration">
     <option name="transferred" value="true" />
   </component>
+  <component name="PhpUnit">
+    <phpunit_settings>
+      <PhpUnitSettings load_method="PHPUNIT_PHAR" custom_loader_path="" phpunit_phar_path="$USER_HOME$/phpunit.phar" />
+    </phpunit_settings>
+  </component>
   <component name="PsalmOptionsConfiguration">
     <option name="transferred" value="true" />
   </component>

CHANGELOG.md

@@ -5,6 +5,190 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.1.8] - 2025-03-17
+
+This update introduces a temporary fix
+
+### Fixed
+ - (Temporary) removed the ability to delete cache files because it's deleting important files that are needed.
+
+
+## [2.1.7] - 2025-03-17
+
+This update introduces a quality of life improvement
+
+### Changed
+ - Refactor variable names for consistency and clarity in ShutdownHandler and PackageWriter classes
+ - Improve error handling in ShutdownHandler by logging warnings for cleanup failures
+
+### Fixed
+ - Fixed issue in ArchiveExctractor where close() may be called on a already closed resource
+
+
+## [2.1.6] - 2024-10-29
+
+This update introduces critical bug fixes
+
+### Fixed
+ - Validate package instance before checking execution policy
+
+
+
+## [2.1.5] - 2024-10-14
+
+This update introduces a critical bug fix
+
+
+
+## [2.1.4] - 2024-10-13
+
+This update introduces minor bug fixes & improvements
+
+### Added
+ - Added new constant `%DEFAULT_BUILD_CONFIGURATION%` which points to the project's default build configuration
+ - Added new dynamic constant `%BUILD_OUTPUT_PATH%` which can be used as `%BUILD_OUTPUT_PATH%:release` to show the
+   output path of a specific build configuration
+ - Refactor CI templates to support dynamic build targets
+ - Added template `phpexe` & `phpgz` for generating executable binaries and compressed executables for the project
+
+### Changed
+ - Refactor phpmake template to support dynamic build targets
+
+### Fixed
+ - ncc will now correctly handle package execution where the main unit is not defined in the package instead of
+   throwing an exception.
+ - Executable Compiler will now correctly create a directory if it does not exist when compiling a package using gcc
+
+
+
+## [2.1.3] - 2024-09-27
+
+This update introduces bug fixes
+
+### Fixed
+ - Null-pointer fix
+
+
+## [2.1.2] - 2024-09-27
+
+This update introduces bug fixes
+
+### Added
+ - Add getter methods for installation lifecycle steps
+ - Added pre-install & post-install execution unit handling
+
+### Changed
+ - Updated DocStrings in PackageManager
+
+### Fixed
+ - Fixed incorrect enum usage in RepositoryMenu
+
+
+## [2.1.1] - 2024-09-24
+
+This update introduces a couple of new features and quality of life improvements
+
+### Added
+ - Added new PHP template `phpunit` for generating PhpUnit tests for the project
+ - Added new PHP template `phpmake` for generating a Makefile for the project
+ - Added new PHP template `phplib_full` That combines `phplib`, `phpmake` and `phpunit` templates
+ - Added new PHP template `phpcli_full` That combines `phpcli`, `phplib`, `phpmake` and `phpunit` templates
+ - Added new PHP template `phpci_github` that generates a Github CI workflow for the project
+
+### Changed
+ - The template `phpcli` no longer includes a Makefile, instead use `phpmake` to generate a Makefile for the project
+
+### Fixed
+ - Fixed incorrect enum usage with a logging method call.
+
+
+## [2.1.0] - 2024-09-20
+
+This update introduces a refactored code-base, code quality improvements, and better exception handling.
+
+### Added
+ - Added Test unit tests/ncc/Objects/Package/ComponentTest.php
+ - Added Test unit tests/ncc/Utilities/ResolverTest.php
+ - Added Test unit tests/ncc/Utilities/SecurityTest.php
+ - Added Test unit tests/ncc/Utilities/ValidateTest.php
+ - Add support for runtime constants
+
+### Changed
+ - Convert Versions constants to enum cases
+ - Update Scopes to enum and adjust scope checks
+ - Convert Runners class to enum with string cases
+ - Convert RegexPatterns constants to enum cases
+ - Convert ProjectTemplates constants to enum cases
+ - Convert PackageStructureVersions constants to enum cases
+ - Convert PackageStructure constants to enum cases
+ - Convert PackageDirectory constants to enum cases
+ - Convert LogLevel constants to enum cases
+ - Convert FileDescriptor constants to enum cases
+ - Convert ExceptionCodes constants to enum cases
+ - Convert ConsoleColors constants to enum cases
+ - Convert CompilerExtensions constants to enum cases
+ - Convert RepositoryType constants to enum cases
+ - Convert RepositoryResultType constants to enum cases
+ - Convert ProjectType constants to enum cases
+ - Convert HttpRequestType constants to enum cases
+ - Convert ComposerStabilityTypes constants to enum cases
+ - Convert ComposerPackageTypes constants to enum cases
+ - Convert ComponentDataType constants to enum cases
+ - Convert BuildOutputType constants to enum cases
+ - Convert AuthenticationType constants to enum cases
+ - Convert RuntimeConstants constants to enum cases
+ - Convert InstallConstants constants to enum cases
+ - Convert DateTimeConstants constants to enum cases
+ - Convert BuildConstants constants to enum cases
+ - Convert AssemblyConstants constants to enum cases
+ - Convert ProjectOptions constants to enum cases
+ - Convert InstallPackageOptions constants to enum cases
+ - Convert InitializeProjectOptions constants to enum cases
+ - Convert ComponentDecodeOptions constants to enum cases
+ - Convert BuildConfigurationValues constants to enum cases
+ - Convert BuildConfigurationOptions constants to enum cases
+ - Convert CompressionOptions constants to enum cases
+ - Convert PackageFlags constants to enum cases
+ - Convert NccBuildFlags constants to enum cases
+ - Convert ComponentFlags constants to enum cases
+ - Refactor flag handling to use PackageFlags enum directly
+ - Refactor checkLogLevel to correctly utilize LogLevel cases
+ - Refactor code to improve readability in Resolver.php
+ - Update PHP include paths in project configuration
+ - Refactor logging level checks to use LogLevel enum directly
+ - Refactor log level parsing with enum method
+ - Refactor log level checking to enum method
+ - Updated Symfony/Filesystem from version 6.3.1 to 7.1.2
+ - Refactor ProjectType handling
+ - Validate and enforce repository type enum usage
+ - Updated Composer/Semver to 3.4.3
+ - Rename 'semver' directory to 'Semver' in composer package
+ - Refactor project constants handling in NccCompiler
+ - Updated Symfony/Yaml to version 7.1.4
+ - Updated Symfony/Uid to version 7.1.4
+ - Updated Symfony/Process to version 7.1.3
+ - Updated Symfony/polyfill-ctype to version 1.31.0
+ - Updated Symfony/polyfill-mbstring to version 1.31.0
+ - Updated Symfony/polyfill-uuid to version 1.31.0
+ - Updated nikic/PhpParser to version 5.2.0
+
+### Fixed
+ - Fixed Division by zero in PackageManager
+ - Fixed runner argument passing for ExecCommand
+
+### Removed
+ - Removed EncoderType enum file, unused.
+ - Removed PackageStandardVersions.php
+ - Removed ConstantReferences.php
+ - Removed HttpStatusCodes.php
+ - Removed CompilerExtensionDefaultVersions.php
+ - Removed RemoteSourceType
+ - Removed DependencySourceType
+ - Removed BuiltinRemoteSourceType
+ - Removed RuntimeImportOptions
+ - Remove ComponentFileExtensions enum
+ - Remove unused import and redundant scope validation method
+
 ## [2.0.3] - 2023-10-17
 
 This update includes enhanced support for PHP statements in AST traversal, a friendly CLI Progress Bar, and fixes
@@ -20,7 +204,7 @@ The changes improve the system's efficiency, error resilience, and user experien
 
 ### Fixed
  - When finding package versions in the package lock, ncc will try to find a satisfying version rather than the exact
-   version, this is to prevent errors when the package lock contains a version that is not available in the repository.
+   version, this is to prevent[CHANGELOG.md](CHANGELOG.md) errors when the package lock contains a version that is not available in the repository.
  - Fixed issue when registering ncc's extension, when using the INSTALLER, the installation path used in the process
   appears to be incorrect, added a optional parameter to the `registerExtension` method to allow the installer to pass
   the correct installation path.

DOCUMENTATION.md

@@ -62,7 +62,7 @@ basic usage, standards, and much more.
     * [Package Metadata (metadata)](#package-metadata-metadata)
     * [Assembly Information (assembly)](#assembly-information-assembly)
     * [Package Dependencies (dependencies)](#package-dependencies-dependencies)
-    * [Execution Units (execution_units)](#execution-units-executionunits)
+    * [Execution Units (execution_units)](#execution-units-execution_units)
   * [Building Projects (build)](#building-projects-build)
   * [Execute (exec)](#execute-exec)
 * [Project Configuration (package.json)](#project-configuration-packagejson)

Makefile

@@ -18,7 +18,7 @@ DEBIAN_PACKAGE_BUILD_PATH := $(BUILD_PATH)/ncc_$(BUILD_VERSION)_all.deb
 
 # List of paths for autoloading
 AUTOLOAD_PATHS := $(addprefix $(SRC_PATH)/ncc/ThirdParty/, \
-    composer/semver \
+	composer/Semver \
 	defuse/php-encryption \
 	jelix/version \
 	nikic/PhpParser \

README.md

@@ -6,6 +6,19 @@ Nosial Code Compiler is a package compiler, manager & installer for PHP. Allowin
 versions of php packages on your system that your PHP programs/projects can share and use. Additionally, ncc also allows
 you to create a redistributable package of your PHP program/project in the form of a `.ncc` binary package file.
 
+## Community
+
+This project and many others from Nosial are available on multiple publicly available and free git repositories at
+
+- [n64](https://git.n64.cc/nosial/ncc)
+- [GitHub](https://github.com/nosial/ncc)
+- [Codeberg](https://codeberg.org/nosial/ncc)
+
+Issues & Pull Requests are frequently checked and to be referenced accordingly in commits and changes, Nosial remains
+dedicated to keep these repositories up to date when possible.
+
+For questions & discussions see the public Telegram community at [@NosialDiscussions](https://t.me/NosialDiscussions).
+We do encourage community support and discussions, please be respectful and follow the rules of the community.
 
 ## Features
 

bootstrap.php

@@ -0,0 +1,9 @@
+<?php
+
+    $autoload_path = __DIR__ . DIRECTORY_SEPARATOR . 'src' . DIRECTORY_SEPARATOR . 'ncc' . DIRECTORY_SEPARATOR . 'autoload.php';
+    if(!file_exists($autoload_path))
+    {
+        throw new Exception("Autoload file not found");
+    }
+
+    require $autoload_path;

phpunit.xml

@@ -0,0 +1,11 @@
+<phpunit bootstrap="bootstrap.php">
+    <testsuites>
+        <testsuite name="ncc Test Suite">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <php>
+        <ini name="error_reporting" value="-1"/>
+        <server name="KERNEL_DIR" value="app/"/>
+    </php>
+</phpunit>

src/autoload/autoload.php

@@ -13,7 +13,7 @@
         $third_party_path = __DIR__ . DIRECTORY_SEPARATOR . 'ThirdParty' . DIRECTORY_SEPARATOR;
         $target_files = [
             __DIR__ . DIRECTORY_SEPARATOR . 'autoload_spl.php',
-            $third_party_path . 'composer' . DIRECTORY_SEPARATOR . 'semver' . DIRECTORY_SEPARATOR . 'autoload_spl.php',
+            $third_party_path . 'composer' . DIRECTORY_SEPARATOR . 'Semver' . DIRECTORY_SEPARATOR . 'autoload_spl.php',
             $third_party_path . 'defuse' . DIRECTORY_SEPARATOR . 'php-encryption' . DIRECTORY_SEPARATOR . 'autoload_spl.php',
             $third_party_path . 'jelix' . DIRECTORY_SEPARATOR . 'version' . DIRECTORY_SEPARATOR . 'autoload_spl.php',
             $third_party_path . 'nikic' . DIRECTORY_SEPARATOR . 'PhpParser' . DIRECTORY_SEPARATOR . 'autoload_spl.php',

src/debian/control

@@ -2,7 +2,7 @@ Package: ncc
 Source: ncc
 Section: devel
 Priority: optional
-Version: 2.0.3
+Version: 2.0.4
 Maintainer: netkas <netkas@nosial.net>
 Build-Depends: debhelper-compat (= 13)
 Standards-Version: 4.5.1

src/ncc/CLI/Commands/BuildCommand.php

@@ -75,7 +75,7 @@
 
             if($output_path !== null)
             {
-                $options[BuildConfigurationOptions::OUTPUT_FILE] = $output_path;
+                $options[BuildConfigurationOptions::OUTPUT_FILE->value] = $output_path;
             }
 
             // Load the project
@@ -92,7 +92,7 @@
             // Build the project
             try
             {
-                $build_configuration = $args['config'] ?? $args['c'] ?? BuildConfigurationValues::DEFAULT;
+                $build_configuration = $args['config'] ?? $args['c'] ?? BuildConfigurationValues::DEFAULT->value;
                 $output = $project_manager->build($build_configuration, $options);
             }
             catch (Exception $e)

src/ncc/CLI/Commands/ExecCommand.php

@@ -24,9 +24,11 @@
 
     use Exception;
     use ncc\Classes\Runtime;
+    use ncc\CLI\Main;
     use ncc\Objects\CliHelpSection;
     use ncc\Utilities\Console;
     use ncc\Utilities\Functions;
+    use ncc\Utilities\Resolver;
 
     class ExecCommand
     {
@@ -40,6 +42,12 @@
         {
             $package = $args['package'] ?? null;
             $version = $args['exec-version'] ?? 'latest';
+            $program_arguments = [];
+
+            if(isset($args['exec-args']))
+            {
+                $program_arguments = Resolver::splitArguments(Main::getRawArgs(), '--exec-args');
+            }
 
             if($package === null)
             {
@@ -58,7 +66,7 @@
 
             try
             {
-                return Runtime::execute($package_name);
+                return Runtime::execute($package_name, $program_arguments);
             }
             catch(Exception $e)
             {

src/ncc/CLI/Main.php

@@ -50,7 +50,12 @@
         private static $args;
 
         /**
-         * @var string|null
+         * @var array
+         */
+        private static $raw_args;
+
+        /**
+         * @var LogLevel|null
          */
         private static $log_level;
 
@@ -63,6 +68,7 @@
         public static function start(array $argv): int
         {
             self::$args = Resolver::parseArguments(implode(' ', $argv));
+            self::$raw_args = $argv;
 
             if(!isset(self::$args['ncc-cli']))
             {
@@ -91,30 +97,14 @@
 
             if(isset(self::$args['l']) || isset(self::$args['log-level']))
             {
-                switch(strtolower(self::$args['l'] ?? self::$args['log-level']))
+               self::$log_level = LogLevel::fromOrDefault(strtolower(self::$args['l'] ?? self::$args['log-level']));
-                {
-                    case LogLevel::SILENT:
-                    case LogLevel::FATAL:
-                    case LogLevel::ERROR:
-                    case LogLevel::WARNING:
-                    case LogLevel::INFO:
-                    case LogLevel::DEBUG:
-                    case LogLevel::VERBOSE:
-                        self::$log_level = strtolower(self::$args['l'] ?? self::$args['log-level']);
-                        break;
-
-                    default:
-                        Console::outWarning('Unknown log level: ' . (self::$args['l'] ?? self::$args['log-level']) . ', using \'info\'');
-                        self::$log_level = LogLevel::INFO;
-                        break;
-                }
             }
             else
             {
                 self::$log_level = LogLevel::INFO;
             }
 
-            if(Resolver::checkLogLevel(self::$log_level, LogLevel::DEBUG))
+            if(self::$log_level->checkLogLevel(LogLevel::DEBUG))
             {
                 Console::outDebug('Debug logging enabled');
 
@@ -125,12 +115,12 @@
                 Console::outDebug(sprintf('args: %s', json_encode(self::$args, JSON_UNESCAPED_SLASHES)));
             }
 
-            if(in_array(NccBuildFlags::UNSTABLE, NCC_VERSION_FLAGS, true))
+            if(in_array(NccBuildFlags::UNSTABLE->value, NCC_VERSION_FLAGS, true))
             {
                 Console::outWarning('This is an unstable build of ncc, expect some features to not work as expected');
             }
 
-            if(in_array(NccBuildFlags::BETA, NCC_VERSION_FLAGS, true))
+            if(in_array(NccBuildFlags::BETA->value, NCC_VERSION_FLAGS, true))
             {
                 Console::outWarning('This is a beta build of ncc, expect some features to not work as expected');
             }
@@ -230,9 +220,19 @@
         }
 
         /**
-         * @return string
+         * Returns the raw arguments passed to ncc
+         *
+         * @return array
          */
-        public static function getLogLevel(): string
+        public static function getRawArgs(): array
+        {
+            return self::$raw_args;
+        }
+
+        /**
+         * @return LogLevel
+         */
+        public static function getLogLevel(): LogLevel
         {
             if(self::$log_level === null)
             {

src/ncc/CLI/Management/ConfigMenu.php

@@ -101,7 +101,7 @@
 
                 if(isset($args['v']))
                 {
-                    if(Resolver::resolveScope() !== Scopes::SYSTEM)
+                    if(Resolver::resolveScope() !== Scopes::SYSTEM->value)
                     {
                         Console::outError('Insufficient permissions, cannot modify configuration values', true, 1);
                         return 1;

src/ncc/CLI/Management/CredentialMenu.php

@@ -187,7 +187,7 @@
         {
             $ResolvedScope = Resolver::resolveScope();
 
-            if($ResolvedScope !== Scopes::SYSTEM)
+            if($ResolvedScope !== Scopes::SYSTEM->value)
             {
                 Console::outError('Insufficient permissions to add entries');
             }
@@ -313,7 +313,7 @@
         {
             $ResolvedScope = Resolver::resolveScope();
 
-            if($ResolvedScope !== Scopes::SYSTEM)
+            if($ResolvedScope !== Scopes::SYSTEM->value)
             {
                 Console::outError('Insufficient permissions to remove entries');
             }

src/ncc/CLI/Management/PackageManagerMenu.php

@@ -132,7 +132,7 @@
          */
         private static function installPackage(array $args): int
         {
-            if(Resolver::resolveScope() !== Scopes::SYSTEM)
+            if(Resolver::resolveScope() !== Scopes::SYSTEM->value)
             {
                 Console::outError('You cannot install packages in a user scope, please run this command as root', true, 1);
                 return 1;
@@ -155,17 +155,22 @@
 
             if(isset($args['reinstall']))
             {
-                $options[InstallPackageOptions::REINSTALL] = true;
+                $options[InstallPackageOptions::REINSTALL->value] = true;
             }
 
             if(isset($args['prefer-static']) || isset($args['static']))
             {
-                $options[InstallPackageOptions::PREFER_STATIC] = true;
+                $options[InstallPackageOptions::PREFER_STATIC->value] = true;
             }
 
             if(isset($args['skip-dependencies']))
             {
-                $options[InstallPackageOptions::SKIP_DEPENDENCIES] = true;
+                $options[InstallPackageOptions::SKIP_DEPENDENCIES->value] = true;
+            }
+
+            if(isset($args['build-source']))
+            {
+                $options[InstallPackageOptions::BUILD_SOURCE->value] = true;
             }
 
             if($authentication !== null)
@@ -199,7 +204,7 @@
                 $authentication_entry = $entry->getPassword();
             }
 
-            if(preg_match(RegexPatterns::REMOTE_PACKAGE, $package) === 1)
+            if(preg_match(RegexPatterns::REMOTE_PACKAGE->value, $package) === 1)
             {
                 $package_input = RemotePackageInput::fromString($package);
 
@@ -388,7 +393,7 @@
          */
         private static function uninstallPackage($args): int
         {
-            if(Resolver::resolveScope() !== Scopes::SYSTEM)
+            if(Resolver::resolveScope() !== Scopes::SYSTEM->value)
             {
                 Console::outError('You cannot uninstall packages in a user scope, please run this command as root', true, 1);
                 return 1;
@@ -419,7 +424,7 @@
          */
         private static function uninstallAllPackages(array $args): int
         {
-            if(Resolver::resolveScope() !== Scopes::SYSTEM)
+            if(Resolver::resolveScope() !== Scopes::SYSTEM->value)
             {
                 Console::outError('You cannot uninstall all packages in a user scope, please run this command as root', true, 1);
                 return 1;
@@ -455,7 +460,7 @@
          */
         private static function fixBrokenPackages(array $args): int
         {
-            if(Resolver::resolveScope() !== Scopes::SYSTEM)
+            if(Resolver::resolveScope() !== Scopes::SYSTEM->value)
             {
                 Console::outError('You cannot fix broken packages in a user scope, please run this command as root', true, 1);
                 return 1;
@@ -560,6 +565,7 @@
                 new CliHelpSection(['install', '-p', '--skip-dependencies'], 'Installs a specified ncc package but skips the installation of dependencies'),
                 new CliHelpSection(['install', '-p', '--reinstall'], 'Installs a specified ncc package, reinstall if already installed'),
                 new CliHelpSection(['install', '--prefer-static', '--static'], 'Installs a static version of the package from the remote repository if available'),
+                new CliHelpSection(['install', '--build-source'], 'Forces ncc to build the packages from source rather than trying to use a pre-built binary'),
                 new CliHelpSection(['uninstall', '--package', '-p'], 'Uninstalls a specified ncc package'),
                 new CliHelpSection(['uninstall', '--package', '-p', '--version', '-v'], 'Uninstalls a specified ncc package version'),
                 new CliHelpSection(['uninstall-all'], 'Uninstalls all packages'),

src/ncc/CLI/Management/ProjectMenu.php

@@ -23,6 +23,7 @@
     namespace ncc\CLI\Management;
 
     use Exception;
+    use ncc\Enums\CompilerExtensions;
     use ncc\Enums\ProjectTemplates;
     use ncc\Enums\Scopes;
     use ncc\Managers\CredentialManager;
@@ -102,7 +103,12 @@
 
             if(isset($args['ext']))
             {
-                $compiler_extension = $args['ext'];
+                $compiler_extension = CompilerExtensions::tryFrom($args['ext']);
+                if($compiler_extension === null)
+                {
+                    Console::outError('Invalid compiler extension, please specify a valid compiler extension', true, 1);
+                    return 1;
+                }
             }
             else
             {
@@ -134,7 +140,7 @@
          */
         private static function installProject(array $args): int
         {
-            if(Resolver::resolveScope() !== Scopes::SYSTEM)
+            if(Resolver::resolveScope() !== Scopes::SYSTEM->value)
             {
                 Console::outError('You cannot install packages in a user scope, please run this command as root', true, 1);
                 return 1;
@@ -292,9 +298,9 @@
             }
 
             Console::out(PHP_EOL . 'Available Templates:');
-            foreach(ProjectTemplates::ALL as $template)
+            foreach(ProjectTemplates::cases() as $template)
             {
-                Console::out('   ' . $template);
+                Console::out('   ' . $template->value);
             }
 
             return 0;

src/ncc/CLI/Management/RepositoryMenu.php

@@ -25,6 +25,7 @@
     use Exception;
     use ncc\Enums\ConsoleColors;
     use ncc\Enums\Scopes;
+    use ncc\Enums\Types\RepositoryType;
     use ncc\Managers\RepositoryManager;
     use ncc\Objects\CliHelpSection;
     use ncc\Objects\RepositoryConfiguration;
@@ -118,7 +119,7 @@
                 $output = sprintf('%s (%s) [%s]',
                     $source->getName(),
                     Console::formatColor($source->getHost(), ConsoleColors::GREEN),
-                    Console::formatColor($source->getType(), ConsoleColors::YELLOW)
+                    Console::formatColor($source->getType()->value, ConsoleColors::YELLOW)
                 );
 
                 if(!$source->isSsl())
@@ -141,7 +142,7 @@
          */
         private static function addEntry(array $args): int
         {
-            if(Resolver::resolveScope() !== Scopes::SYSTEM)
+            if(Resolver::resolveScope() !== Scopes::SYSTEM->value)
             {
                 Console::outError('You must be running as root to add a new repository', true, 1);
                 return 1;
@@ -164,6 +165,13 @@
                 return 1;
             }
 
+            $parsed_type = RepositoryType::tryFrom($type);
+            if($parsed_type === null)
+            {
+                Console::outError(sprintf('Unknown repository type \'%s\'.', $type), true, 1);
+                return 1;
+            }
+
             if($host === null)
             {
                 Console::outError(sprintf('Missing required argument \'%s\'.', 'host'), true, 1);
@@ -172,7 +180,7 @@
 
             try
             {
-                (new RepositoryManager())->addRepository(new RepositoryConfiguration($name, $host, $type, $ssl));
+                (new RepositoryManager())->addRepository(new RepositoryConfiguration($name, $host, $parsed_type, $ssl));
             }
             catch(Exception $e)
             {
@@ -230,7 +238,7 @@
          */
         private static function removeEntry(array $args): int
         {
-            if(Resolver::resolveScope() !== Scopes::SYSTEM)
+            if(Resolver::resolveScope() !== Scopes::SYSTEM->value)
             {
                 Console::outError('You must be running as root to remove a repository', true, 1);
                 return 1;

src/ncc/Classes/ArchiveExtractor.php

@@ -29,6 +29,7 @@
     use ncc\Utilities\Console;
     use PharData;
     use RuntimeException;
+    use ValueError;
     use ZipArchive;
 
     class ArchiveExtractor
@@ -126,6 +127,13 @@
                 }
             }
 
+            try
+            {
                 $zip_archive->close();
             }
+            catch(ValueError $e)
+            {
+                Console::outWarning('An error occurred while closing the zip archive, ' . $e->getMessage());
+            }
+        }
     }

src/ncc/Classes/ExecutionUnitRunner.php

@@ -31,6 +31,7 @@
     use ncc\Classes\PhpExtension\PhpRunner;
     use ncc\Enums\Runners;
     use ncc\Exceptions\ConfigurationException;
+    use ncc\Exceptions\IntegrityException;
     use ncc\Exceptions\IOException;
     use ncc\Exceptions\NotSupportedException;
     use ncc\Exceptions\OperationException;
@@ -54,11 +55,11 @@
         {
             $bin = match($unit->getExecutionPolicy()->getRunner())
             {
-                Runners::PHP => (new ExecutableFinder())->find('php'),
+                Runners::PHP->value => (new ExecutableFinder())->find('php'),
-                Runners::BASH => (new ExecutableFinder())->find('bash'),
+                Runners::BASH->value => (new ExecutableFinder())->find('bash'),
-                Runners::PYTHON => (new ExecutableFinder())->find('python'),
+                Runners::PYTHON->value => (new ExecutableFinder())->find('python'),
-                Runners::LUA => (new ExecutableFinder())->find('lua'),
+                Runners::LUA->value => (new ExecutableFinder())->find('lua'),
-                Runners::PERL => (new ExecutableFinder())->find('perl'),
+                Runners::PERL->value => (new ExecutableFinder())->find('perl'),
 
                 default => throw new NotSupportedException(sprintf('The execution policy %s is not supported because it uses the %s runner', $unit->getExecutionPolicy()->getName(), $unit->getExecutionPolicy()->getRunner()))
             };
@@ -76,11 +77,19 @@
             {
                 $process->setTimeout($unit->getExecutionPolicy()->getExecute()->getTimeout());
             }
+            else
+            {
+                $process->setTimeout(null);
+            }
 
             if($unit->getExecutionPolicy()->getExecute()->getIdleTimeout() !== null)
             {
                 $process->setIdleTimeout($unit->getExecutionPolicy()->getExecute()->getIdleTimeout());
             }
+            else
+            {
+                $process->setIdleTimeout(null);
+            }
 
             return $process;
         }
@@ -109,8 +118,8 @@
                 $execution_unit = ExecutionUnit::fromArray(ZiProto::decode(IO::fread($unit_path)));
                 return match ($execution_unit->getExecutionPolicy()->getRunner())
                 {
-                    Runners::PHP => PhpRunner::executeUnit($execution_unit, $args),
+                    Runners::PHP->value => PhpRunner::executeUnit($execution_unit, $args),
-                    Runners::BASH => BashRunner::executeUnit($execution_unit, $args),
+                    Runners::BASH->value => BashRunner::executeUnit($execution_unit, $args),
                     default => throw new NotSupportedException(sprintf('The execution policy %s is not supported because it uses the %s runner', $execution_unit->getExecutionPolicy()->getName(), $execution_unit->getExecutionPolicy()->getRunner())),
                 };
             }
@@ -129,6 +138,7 @@
          * @return int
          * @throws ConfigurationException
          * @throws OperationException
+         * @throws IntegrityException
          */
         public static function executeFromPackage(PackageReader $package_reader, string $policy_name, array $args=[]): int
         {
@@ -138,8 +148,8 @@
             {
                 return match ($execution_unit->getExecutionPolicy()->getRunner())
                 {
-                    Runners::PHP => PhpRunner::executeUnit($execution_unit, $args, false),
+                    Runners::PHP->value => PhpRunner::executeUnit($execution_unit, $args, false),
-                    Runners::BASH => BashRunner::executeUnit($execution_unit, $args),
+                    Runners::BASH->value => BashRunner::executeUnit($execution_unit, $args),
                     default => throw new NotSupportedException(sprintf('The execution policy %s is not supported because it uses the %s runner', $execution_unit->getExecutionPolicy()->getName(), $execution_unit->getExecutionPolicy()->getRunner())),
                 };
             }

src/ncc/Classes/GiteaExtension/GiteaRepository.php

@@ -39,6 +39,7 @@
     use ncc\Objects\Vault\Password\AccessToken;
     use ncc\Objects\Vault\Password\UsernamePassword;
     use ncc\Utilities\Console;
+    use ncc\Utilities\Resolver;
     use ncc\Utilities\RuntimeCache;
     use RuntimeException;
 
@@ -47,7 +48,7 @@
         /**
          * @inheritDoc
          */
-        public static function fetchSourceArchive(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
+        public static function fetchSourceArchive(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST->value, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
         {
             try
             {
@@ -64,7 +65,7 @@
         /**
          * @inheritDoc
          */
-        public static function fetchPackage(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
+        public static function fetchPackage(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST->value, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
         {
             return self::getReleasePackage($repository, $vendor, $project, $version, $authentication, $options);
         }
@@ -97,15 +98,21 @@
                 'User-Agent: ncc'
             ];
 
-
             if($authentication !== null)
             {
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -162,7 +169,7 @@
          */
         private static function getTagArchive(RepositoryConfiguration $repository, string $group, string $project, string $tag, ?AuthenticationInterface $authentication=null): RepositoryResult
         {
-            if($tag === Versions::LATEST)
+            if($tag === Versions::LATEST->value)
             {
                 $tag = self::getLatestTag($repository, $group, $project, $authentication);
             }
@@ -186,10 +193,17 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_URL => $endpoint,
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -198,11 +212,11 @@
 
             if(isset($response['zipball_url']))
             {
-                $result = new RepositoryResult($response['zipball_url'], RepositoryResultType::SOURCE, $tag);
+                $result = new RepositoryResult($response['zipball_url'], RepositoryResultType::SOURCE->value, $tag);
             }
             elseif(isset($response['tarball_url']))
             {
-                $result = new RepositoryResult($response['tarball_url'], RepositoryResultType::SOURCE, $tag);
+                $result = new RepositoryResult($response['tarball_url'], RepositoryResultType::SOURCE->value, $tag);
             }
             else
             {
@@ -246,10 +260,17 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_URL => $endpoint,
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -307,7 +328,7 @@
         private static function getReleasePackage(RepositoryConfiguration $repository, string $group, string $project, string $release, ?AuthenticationInterface $authentication=null, array $options=[]): RepositoryResult
         {
             /** @noinspection DuplicatedCode */
-            if($release === Versions::LATEST)
+            if($release === Versions::LATEST->value)
             {
                 $release = self::getLatestRelease($repository, $group, $project, $authentication);
             }
@@ -337,10 +358,17 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_URL => $endpoint,
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -355,7 +383,7 @@
                     $release, $group, $project));
             }
 
-            $static_preferred = isset($options[InstallPackageOptions::PREFER_STATIC]);
+            $static_preferred = isset($options[InstallPackageOptions::PREFER_STATIC->value]);
             $preferred_asset = null;
             $fallback_asset = null;
 
@@ -379,7 +407,7 @@
 
                 if($asset_url)
                 {
-                    $result = new RepositoryResult($asset_url, RepositoryResultType::PACKAGE, $release);
+                    $result = new RepositoryResult($asset_url, RepositoryResultType::PACKAGE->value, $release);
 
                     RuntimeCache::set($endpoint, $result);
                     return $result;
@@ -409,7 +437,7 @@
         private static function getReleaseArchive(RepositoryConfiguration $repository, string $group, string $project, string $release, ?AuthenticationInterface $authentication=null): RepositoryResult
         {
             /** @noinspection DuplicatedCode */
-            if ($release === Versions::LATEST)
+            if ($release === Versions::LATEST->value)
             {
                 $release = self::getLatestRelease($repository, $group, $project, $authentication);
             }
@@ -433,10 +461,17 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_URL => $endpoint,
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -445,11 +480,11 @@
 
             if(isset($response['zipball_url']))
             {
-                $results = new RepositoryResult($response['zipball_url'], RepositoryResultType::SOURCE, $release);
+                $results = new RepositoryResult($response['zipball_url'], RepositoryResultType::SOURCE->value, $release);
             }
             elseif(isset($response['tarball_url']))
             {
-                $results = new RepositoryResult($response['tarball_url'], RepositoryResultType::SOURCE, $release);
+                $results = new RepositoryResult($response['tarball_url'], RepositoryResultType::SOURCE->value, $release);
             }
             else
             {
@@ -480,7 +515,7 @@
                         break;
                     }
 
-                    throw new AuthenticationException(sprintf('Invalid authentication type for Access Token, got %s instead', $authentication->getAuthenticationType()));
+                    throw new AuthenticationException(sprintf('Invalid authentication type for Access Token, got %s instead', $authentication->getAuthenticationType()->value));
 
                 case AuthenticationType::USERNAME_PASSWORD:
                     if($authentication instanceof UsernamePassword)
@@ -489,7 +524,7 @@
                         break;
                     }
 
-                    throw new AuthenticationException(sprintf('Invalid authentication type for Username/Password, got %s instead', $authentication->getAuthenticationType()));
+                    throw new AuthenticationException(sprintf('Invalid authentication type for Username/Password, got %s instead', $authentication->getAuthenticationType()->value));
             }
 
             return $headers;

src/ncc/Classes/GithubExtension/GithubRepository.php

@@ -47,7 +47,7 @@
         /**
          * @inheritDoc
          */
-        public static function fetchSourceArchive(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
+        public static function fetchSourceArchive(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST->value, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
         {
             try
             {
@@ -64,7 +64,7 @@
         /**
          * @inheritDoc
          */
-        public static function fetchPackage(RepositoryConfiguration $repository, string $vendor, string $project, string $version = Versions::LATEST, ?AuthenticationType $authentication = null, array $options=[]): RepositoryResult
+        public static function fetchPackage(RepositoryConfiguration $repository, string $vendor, string $project, string $version = Versions::LATEST->value, ?AuthenticationType $authentication = null, array $options=[]): RepositoryResult
         {
             return self::getReleasePackage($repository, $vendor, $project, $version, $authentication, $options);
         }
@@ -104,7 +104,7 @@
 
             curl_setopt_array($curl, [
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -161,7 +161,7 @@
          */
         private static function getTagArchive(RepositoryConfiguration $repository, string $group, string $project, string $tag, ?AuthenticationInterface $authentication = null): RepositoryResult
         {
-            if($tag === Versions::LATEST)
+            if($tag === Versions::LATEST->value)
             {
                 $tag = self::getLatestTag($repository, $group, $project, $authentication);
             }
@@ -186,7 +186,7 @@
             curl_setopt_array($curl, [
                 CURLOPT_RETURNTRANSFER => true,
                 CURLOPT_NOBODY => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers,
                 CURLOPT_FOLLOWLOCATION => true
             ]);
@@ -207,7 +207,7 @@
                 throw new NetworkException(sprintf('Server responded with HTTP code %s when getting tag archive for %s/%s/%s', $http_code, $group, $project, $tag));
             }
 
-            $result =  new RepositoryResult(curl_getinfo($curl, CURLINFO_EFFECTIVE_URL), RepositoryResultType::SOURCE, $tag);
+            $result =  new RepositoryResult(curl_getinfo($curl, CURLINFO_EFFECTIVE_URL), RepositoryResultType::SOURCE->value, $tag);
             curl_close($curl);
             RuntimeCache::set($endpoint, $result);
 
@@ -249,7 +249,7 @@
 
             curl_setopt_array($curl, [
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -307,7 +307,7 @@
         private static function getReleasePackage(RepositoryConfiguration $repository, string $group, string $project, string $release, ?AuthenticationInterface $authentication=null, array $options=[]): RepositoryResult
         {
             /** @noinspection DuplicatedCode */
-            if($release === Versions::LATEST)
+            if($release === Versions::LATEST->value)
             {
                 $release = self::getLatestRelease($repository, $group, $project, $authentication);
             }
@@ -331,7 +331,7 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
-            curl_setopt_array($curl, [CURLOPT_RETURNTRANSFER => true, CURLOPT_CUSTOMREQUEST => HttpRequestType::GET, CURLOPT_HTTPHEADER => $headers]);
+            curl_setopt_array($curl, [CURLOPT_RETURNTRANSFER => true, CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value, CURLOPT_HTTPHEADER => $headers]);
 
             Console::outDebug(sprintf('Fetching release package for %s/%s/%s from %s', $group, $project, $release, $endpoint));
             $response = self::processHttpResponse($curl, $group, $project);
@@ -341,7 +341,7 @@
                 throw new NetworkException(sprintf('Failed to get release package for %s/%s/%s: No assets found', $group, $project, $release));
             }
 
-            $static_preferred = isset($options[InstallPackageOptions::PREFER_STATIC]);
+            $static_preferred = isset($options[InstallPackageOptions::PREFER_STATIC->value]);
             $preferred_asset = null;
             $fallback_asset = null;
 
@@ -363,7 +363,7 @@
             {
                 $asset_url = $target_asset['browser_download_url'];
 
-                $result = new RepositoryResult($asset_url, RepositoryResultType::PACKAGE, $release);
+                $result = new RepositoryResult($asset_url, RepositoryResultType::PACKAGE->value, $release);
 
                 RuntimeCache::set($endpoint, $result);
                 return $result;
@@ -389,7 +389,7 @@
         private static function getReleaseArchive(RepositoryConfiguration $repository, string $group, string $project, string $release, ?AuthenticationInterface $authentication = null): RepositoryResult
         {
             /** @noinspection DuplicatedCode */
-            if($release === Versions::LATEST)
+            if($release === Versions::LATEST->value)
             {
                 $release = self::getLatestRelease($repository, $group, $project, $authentication);
             }
@@ -415,7 +415,7 @@
 
             curl_setopt_array($curl, [
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -425,11 +425,11 @@
 
             if(isset($response['zipball_url']))
             {
-                $result = new RepositoryResult($response['zipball_url'], RepositoryResultType::SOURCE, $release);
+                $result = new RepositoryResult($response['zipball_url'], RepositoryResultType::SOURCE->value, $release);
             }
             elseif(isset($response['tarball_url']))
             {
-                $result = new RepositoryResult($response['tarball_url'], RepositoryResultType::SOURCE, $release);
+                $result = new RepositoryResult($response['tarball_url'], RepositoryResultType::SOURCE->value, $release);
             }
             else
             {
@@ -459,7 +459,7 @@
                         $headers[] = 'Authorization: Bearer ' . $authentication->getAccessToken();
                         break;
                     }
-                    throw new AuthenticationException(sprintf('Invalid authentication type for Access Token, got %s instead', $authentication->getAuthenticationType()));
+                    throw new AuthenticationException(sprintf('Invalid authentication type for Access Token, got %s instead', $authentication->getAuthenticationType()->value));
 
                 case AuthenticationType::USERNAME_PASSWORD:
                     if($authentication instanceof UsernamePassword)
@@ -468,7 +468,7 @@
                         break;
                     }
 
-                    throw new AuthenticationException(sprintf('Invalid authentication type for Username/Password, got %s instead', $authentication->getAuthenticationType()));
+                    throw new AuthenticationException(sprintf('Invalid authentication type for Username/Password, got %s instead', $authentication->getAuthenticationType()->value));
             }
 
             return $headers;

src/ncc/Classes/GitlabExtension/GitlabRepository.php

@@ -39,6 +39,7 @@
     use ncc\Objects\Vault\Password\AccessToken;
     use ncc\Objects\Vault\Password\UsernamePassword;
     use ncc\Utilities\Console;
+    use ncc\Utilities\Resolver;
     use ncc\Utilities\RuntimeCache;
     use RuntimeException;
 
@@ -47,7 +48,7 @@
         /**
          * @inheritDoc
          */
-        public static function fetchSourceArchive(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
+        public static function fetchSourceArchive(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST->value, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
         {
             try
             {
@@ -64,7 +65,7 @@
         /**
          * @inheritDoc
          */
-        public static function fetchPackage(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
+        public static function fetchPackage(RepositoryConfiguration $repository, string $vendor, string $project, string $version=Versions::LATEST->value, ?AuthenticationType $authentication=null, array $options=[]): RepositoryResult
         {
             return self::getReleasePackage($repository, $vendor, $project, $version, $authentication, $options);
         }
@@ -103,10 +104,17 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_URL => $endpoint,
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -164,7 +172,7 @@
          */
         private static function getTagArchive(RepositoryConfiguration $repository, string $group, string $project, string $tag, ?AuthenticationInterface $authentication=null): RepositoryResult
         {
-            if($tag === Versions::LATEST)
+            if($tag === Versions::LATEST->value)
             {
                 $tag = self::getLatestTag($repository, $group, $project, $authentication);
             }
@@ -187,10 +195,17 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_RETURNTRANSFER => true,
                 CURLOPT_NOBODY => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers,
                 CURLOPT_FOLLOWLOCATION => true
             ]);
@@ -210,7 +225,7 @@
                 throw new NetworkException(sprintf('Server responded with HTTP code %s when getting tag archive for %s/%s/%s', $http_code, $group, $project, $tag));
             }
 
-            $results = new RepositoryResult(curl_getinfo($curl, CURLINFO_EFFECTIVE_URL), RepositoryResultType::SOURCE, $tag);
+            $results = new RepositoryResult(curl_getinfo($curl, CURLINFO_EFFECTIVE_URL), RepositoryResultType::SOURCE->value, $tag);
             RuntimeCache::set($endpoint, $results);
 
             return $results;
@@ -250,9 +265,16 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -308,7 +330,7 @@
          */
         private static function getReleasePackage(RepositoryConfiguration $repository, string $group, string $project, string $release, ?AuthenticationInterface $authentication=null, array $options=[]): RepositoryResult
         {
-            if($release === Versions::LATEST)
+            if($release === Versions::LATEST->value)
             {
                 $release = self::getLatestRelease($repository, $group, $project, $authentication);
             }
@@ -333,14 +355,21 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
             $response = self::processHttpResponse($curl, $group, $project);
-            $static_preferred = isset($options[InstallPackageOptions::PREFER_STATIC]);
+            $static_preferred = isset($options[InstallPackageOptions::PREFER_STATIC->value]);
             $preferred_asset = null;
             $fallback_asset = null;
 
@@ -364,7 +393,7 @@
 
                 if ($asset_url)
                 {
-                    $result = new RepositoryResult($asset_url, RepositoryResultType::PACKAGE, $release);
+                    $result = new RepositoryResult($asset_url, RepositoryResultType::PACKAGE->value, $release);
 
                     RuntimeCache::set($endpoint, $result);
                     return $result;
@@ -393,7 +422,7 @@
         private static function getReleaseArchive(RepositoryConfiguration $repository, string $group, string $project, string $release, ?AuthenticationInterface $authentication=null): RepositoryResult
         {
             /** @noinspection DuplicatedCode */
-            if($release === Versions::LATEST)
+            if($release === Versions::LATEST->value)
             {
                 $release = self::getLatestRelease($repository, $group, $project, $authentication);
             }
@@ -418,9 +447,16 @@
                 $headers = self::injectAuthentication($authentication, $curl, $headers);
             }
 
+            $resolved_host = Resolver::getResolveOption($endpoint);
+
+            if($resolved_host !== null)
+            {
+                curl_setopt($curl, CURLOPT_RESOLVE, [$resolved_host]);
+            }
+
             curl_setopt_array($curl, [
                 CURLOPT_RETURNTRANSFER => true,
-                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET,
+                CURLOPT_CUSTOMREQUEST => HttpRequestType::GET->value,
                 CURLOPT_HTTPHEADER => $headers
             ]);
 
@@ -440,11 +476,11 @@
 
                 if($asset['format'] === 'zip')
                 {
-                    $results = new RepositoryResult($asset['url'], RepositoryResultType::SOURCE, $release);
+                    $results = new RepositoryResult($asset['url'], RepositoryResultType::SOURCE->value, $release);
                 }
                 elseif($asset['format'] === 'tar')
                 {
-                    $results = new RepositoryResult($asset['url'], RepositoryResultType::SOURCE, $release);
+                    $results = new RepositoryResult($asset['url'], RepositoryResultType::SOURCE->value, $release);
                 }
                 else
                 {
@@ -471,23 +507,23 @@
         {
             switch($authentication->getAuthenticationType())
             {
-                case AuthenticationType::ACCESS_TOKEN:
+                case AuthenticationType::ACCESS_TOKEN->value:
                     if($authentication instanceof AccessToken)
                     {
                         $headers[] = 'Private-Token: ' . $authentication->getAccessToken();
                         break;
                     }
 
-                    throw new AuthenticationException(sprintf('Invalid authentication type for Access Token, got %s instead', $authentication->getAuthenticationType()));
+                    throw new AuthenticationException(sprintf('Invalid authentication type for Access Token, got %s instead', $authentication->getAuthenticationType()->value));
 
-                case AuthenticationType::USERNAME_PASSWORD:
+                case AuthenticationType::USERNAME_PASSWORD->value:
                     if($authentication instanceof UsernamePassword)
                     {
                         curl_setopt($curl, CURLOPT_USERPWD, $authentication->getUsername() . ':' . $authentication->getPassword());
                         break;
                     }
 
-                    throw new AuthenticationException(sprintf('Invalid authentication type for Username/Password, got %s instead', $authentication->getAuthenticationType()));
+                    throw new AuthenticationException(sprintf('Invalid authentication type for Username/Password, got %s instead', $authentication->getAuthenticationType()->value));
             }
 
             return $headers;

src/ncc/Classes/NccExtension/ConstantCompiler.php

@@ -22,8 +22,10 @@
 
     namespace ncc\Classes\NccExtension;
 
+    use InvalidArgumentException;
     use ncc\Enums\SpecialConstants\BuildConstants;
     use ncc\Enums\SpecialConstants\DateTimeConstants;
+    use ncc\Enums\SpecialConstants\GeneralConstants;
     use ncc\Enums\SpecialConstants\InstallConstants;
     use ncc\Enums\SpecialConstants\AssemblyConstants;
     use ncc\Enums\SpecialConstants\RuntimeConstants;
@@ -47,6 +49,67 @@
             $input = self::compileBuildConstants($input);
             $input = self::compileDateTimeConstants($input, time());
             $input = self::compileRuntimeConstants($input);
+            $input = self::compileGeneralConstants($input, $project_configuration);
+
+            return $input;
+        }
+
+
+        /**
+         * Compiles general constants from the given input string based on the provided project configuration.
+         *
+         * @param string|null $input The input string containing constants to be compiled.
+         * @param ProjectConfiguration $project_configuration The project configuration used to resolve constants.
+         * @return string|null The input string with constants replaced, or null if the input was null.
+         */
+        public static function compileGeneralConstants(?string $input, ProjectConfiguration $project_configuration): ?string
+        {
+            if ($input === null)
+            {
+                return null;
+            }
+
+            // Replace %DEFAULT_BUILD_CONFIGURATION%
+            $input = str_replace(
+                [
+                    GeneralConstants::DEFAULT_BUILD_CONFIGURATION->value
+                ],
+                [
+                    $project_configuration->getBuild()->getDefaultConfiguration()
+                ],
+                $input
+            );
+
+            if (str_starts_with($input, GeneralConstants::BUILD_OUTPUT_PATH->value))
+            {
+                $build_name = null;
+                if (preg_match('/' . preg_quote(GeneralConstants::BUILD_OUTPUT_PATH->value, '/') . ':(\S+)/', $input, $matches))
+                {
+                    $build_name = $matches[1];
+                }
+
+                if ($build_name === null)
+                {
+                    Console::outWarning(sprintf("Cannot compile constant %s because it's not valid, usage: %%CONSTANT%%:<name>", $input));
+                }
+                else
+                {
+                    try
+                    {
+                        $output_path = $project_configuration->getBuild()->getBuildConfiguration($build_name)->getOutput();
+                        $input = preg_replace(
+                            '/' . preg_quote(GeneralConstants::BUILD_OUTPUT_PATH->value, '/') . ':\S+/',
+                            $output_path,
+                            $input,
+                            1
+                        );
+                    }
+                    catch (InvalidArgumentException $e)
+                    {
+                        Console::outError(sprintf("Cannot compile constant %s because it does not point to an existing build configuration name", $input));
+                    }
+                }
+            }
 
             return $input;
         }
@@ -67,10 +130,10 @@
 
             $input = str_replace(
                 [
-                    AssemblyConstants::ASSEMBLY_NAME,
+                    AssemblyConstants::ASSEMBLY_NAME->value,
-                    AssemblyConstants::ASSEMBLY_PACKAGE,
+                    AssemblyConstants::ASSEMBLY_PACKAGE->value,
-                    AssemblyConstants::ASSEMBLY_VERSION,
+                    AssemblyConstants::ASSEMBLY_VERSION->value,
-                    AssemblyConstants::ASSEMBLY_UID
+                    AssemblyConstants::ASSEMBLY_UID->value,
                 ],
                 [
                     $assembly->getName(),
@@ -81,27 +144,27 @@
 
             if($assembly->getDescription() !== null)
             {
-                $input = str_replace(AssemblyConstants::ASSEMBLY_DESCRIPTION, $assembly->getDescription(), $input);
+                $input = str_replace(AssemblyConstants::ASSEMBLY_DESCRIPTION->value, $assembly->getDescription(), $input);
             }
 
             if($assembly->getCompany() !== null)
             {
-                $input = str_replace(AssemblyConstants::ASSEMBLY_COMPANY, $assembly->getCompany(), $input);
+                $input = str_replace(AssemblyConstants::ASSEMBLY_COMPANY->value, $assembly->getCompany(), $input);
             }
 
             if($assembly->getProduct() !== null)
             {
-                $input = str_replace(AssemblyConstants::ASSEMBLY_PRODUCT, $assembly->getProduct(), $input);
+                $input = str_replace(AssemblyConstants::ASSEMBLY_PRODUCT->value, $assembly->getProduct(), $input);
             }
 
             if($assembly->getCopyright() !== null)
             {
-                $input = str_replace(AssemblyConstants::ASSEMBLY_COPYRIGHT, $assembly->getCopyright(), $input);
+                $input = str_replace(AssemblyConstants::ASSEMBLY_COPYRIGHT->value, $assembly->getCopyright(), $input);
             }
 
             if($assembly->getTrademark() !== null)
             {
-                $input = str_replace(AssemblyConstants::ASSEMBLY_TRADEMARK, $assembly->getTrademark(), $input);
+                $input = str_replace(AssemblyConstants::ASSEMBLY_TRADEMARK->value, $assembly->getTrademark(), $input);
             }
             return $input;
         }
@@ -121,10 +184,10 @@
 
             return str_replace(
                 [
-                    BuildConstants::COMPILE_TIMESTAMP,
+                    BuildConstants::COMPILE_TIMESTAMP->value,
-                    BuildConstants::NCC_BUILD_VERSION,
+                    BuildConstants::NCC_BUILD_VERSION->value,
-                    BuildConstants::NCC_BUILD_FLAGS,
+                    BuildConstants::NCC_BUILD_FLAGS->value,
-                    BuildConstants::NCC_BUILD_BRANCH
+                    BuildConstants::NCC_BUILD_BRANCH->value
                 ],
                 [
                     time(),
@@ -150,10 +213,10 @@
 
             return str_replace(
                 [
-                    InstallConstants::INSTALL_PATH,
+                    InstallConstants::INSTALL_PATH->value,
-                    InstallConstants::INSTALL_PATH_BIN,
+                    InstallConstants::INSTALL_PATH_BIN->value,
-                    InstallConstants::INSTALL_PATH_SRC,
+                    InstallConstants::INSTALL_PATH_SRC->value,
-                    InstallConstants::INSTALL_PATH_DATA
+                    InstallConstants::INSTALL_PATH_DATA->value
                 ],
                 [
                     $installation_paths->getInstallationpath(),
@@ -178,36 +241,36 @@
             }
 
             return str_replace([
-                DateTimeConstants::d,
+                DateTimeConstants::d->value,
-                DateTimeConstants::D,
+                DateTimeConstants::D->value,
-                DateTimeConstants::j,
+                DateTimeConstants::j->value,
-                DateTimeConstants::l,
+                DateTimeConstants::l->value,
-                DateTimeConstants::N,
+                DateTimeConstants::N->value,
-                DateTimeConstants::S,
+                DateTimeConstants::S->value,
-                DateTimeConstants::w,
+                DateTimeConstants::w->value,
-                DateTimeConstants::z,
+                DateTimeConstants::z->value,
-                DateTimeConstants::W,
+                DateTimeConstants::W->value,
-                DateTimeConstants::F,
+                DateTimeConstants::F->value,
-                DateTimeConstants::m,
+                DateTimeConstants::m->value,
-                DateTimeConstants::M,
+                DateTimeConstants::M->value,
-                DateTimeConstants::n,
+                DateTimeConstants::n->value,
-                DateTimeConstants::t,
+                DateTimeConstants::t->value,
-                DateTimeConstants::L,
+                DateTimeConstants::L->value,
-                DateTimeConstants::o,
+                DateTimeConstants::o->value,
-                DateTimeConstants::Y,
+                DateTimeConstants::Y->value,
-                DateTimeConstants::y,
+                DateTimeConstants::y->value,
-                DateTimeConstants::a,
+                DateTimeConstants::a->value,
-                DateTimeConstants::A,
+                DateTimeConstants::A->value,
-                DateTimeConstants::B,
+                DateTimeConstants::B->value,
-                DateTimeConstants::g,
+                DateTimeConstants::g->value,
-                DateTimeConstants::G,
+                DateTimeConstants::G->value,
-                DateTimeConstants::h,
+                DateTimeConstants::h->value,
-                DateTimeConstants::H,
+                DateTimeConstants::H->value,
-                DateTimeConstants::i,
+                DateTimeConstants::i->value,
-                DateTimeConstants::s,
+                DateTimeConstants::s->value,
-                DateTimeConstants::c,
+                DateTimeConstants::c->value,
-                DateTimeConstants::r,
+                DateTimeConstants::r->value,
-                DateTimeConstants::u
+                DateTimeConstants::u->value
             ],
             [
                 date('d', $timestamp),
@@ -257,7 +320,7 @@
 
             if(function_exists('getcwd'))
             {
-                $input = str_replace(RuntimeConstants::CWD, getcwd(), $input);
+                $input = str_replace(RuntimeConstants::CWD->value, getcwd(), $input);
             }
             else
             {
@@ -266,7 +329,7 @@
 
             if(function_exists('getmypid'))
             {
-                $input = str_replace(RuntimeConstants::PID, getmypid(), $input);
+                $input = str_replace(RuntimeConstants::PID->value, getmypid(), $input);
             }
             else
             {
@@ -275,7 +338,7 @@
 
             if(function_exists('getmyuid'))
             {
-                $input = str_replace(RuntimeConstants::UID, getmyuid(), $input);
+                $input = str_replace(RuntimeConstants::UID->value, getmyuid(), $input);
             }
             else
             {
@@ -284,7 +347,7 @@
 
             if(function_exists('getmygid'))
             {
-                $input = str_replace(RuntimeConstants::GID, getmygid(), $input);
+                $input = str_replace(RuntimeConstants::GID->value, getmygid(), $input);
             }
             else
             {
@@ -293,7 +356,7 @@
 
             if(function_exists('get_current_user'))
             {
-                $input = str_replace(RuntimeConstants::USER, get_current_user(), $input);
+                $input = str_replace(RuntimeConstants::USER->value, get_current_user(), $input);
             }
             else
             {

src/ncc/Classes/NccExtension/NccCompiler.php

@@ -59,11 +59,17 @@
          */
         private $project_manager;
 
+        /**
+         * @var array
+         */
+        private $merged_dependencies;
+
         /**
          * @param ProjectManager $project_manager
          */
         public function __construct(ProjectManager $project_manager)
         {
+            $this->merged_dependencies = [];
             $this->project_manager = $project_manager;
         }
 
@@ -87,16 +93,17 @@
          * @throws PathNotFoundException
          * @noinspection UnusedFunctionResultInspection
          */
-        public function build(string $build_configuration=BuildConfigurationValues::DEFAULT, array $options=[]): string
+        public function build(string $build_configuration=BuildConfigurationValues::DEFAULT->value, array $options=[]): string
         {
+            $this->merged_dependencies = [];
             $configuration = $this->project_manager->getProjectConfiguration()->getBuild()->getBuildConfiguration($build_configuration);
             $configuration->setOptions(array_merge($configuration->getOptions(), $options));
-            $static_dependencies = isset($configuration->getOptions()[BuildConfigurationOptions::STATIC_DEPENDENCIES]);
+            $static_dependencies = isset($configuration->getOptions()[BuildConfigurationOptions::STATIC_DEPENDENCIES->value]);
 
-            if(isset($configuration->getOptions()[BuildConfigurationOptions::OUTPUT_FILE]))
+            if(isset($configuration->getOptions()[BuildConfigurationOptions::OUTPUT_FILE->value]))
             {
                 $package_path = ConstantCompiler::compileConstants(
-                    $this->project_manager->getProjectConfiguration(), $configuration->getOptions()[BuildConfigurationOptions::OUTPUT_FILE]
+                    $this->project_manager->getProjectConfiguration(), $configuration->getOptions()[BuildConfigurationOptions::OUTPUT_FILE->value]
                 );
             }
             else
@@ -122,7 +129,7 @@
             }
 
             // Debugging information
-            if(Resolver::checkLogLevel(LogLevel::DEBUG, Main::getLogLevel()))
+            if(LogLevel::DEBUG->checkLogLevel(Main::getLogLevel()))
             {
                 foreach($this->project_manager->getProjectConfiguration()->getAssembly()->toArray() as $prop => $value)
                 {
@@ -164,7 +171,7 @@
 
                 foreach($execution_units as $unit)
                 {
-                    $progress_bar->setMiscText($unit->getExecutionPolicy()->getName());
+                    $progress_bar->setMiscText(basename($unit->getExecutionPolicy()->getName()));
                     //$progress++;
                     //Console::inlineProgressBar($progress, $steps);
                     $package_writer->addExecutionUnit($unit);
@@ -177,7 +184,7 @@
             {
                 //$progress++;
                 //Console::inlineProgressBar($progress, $steps);
-                $progress_bar->setMiscText($component);
+                $progress_bar->setMiscText(basename($component));
                 Console::outVerbose(sprintf('Compiling \'%s\'', $component));
 
                 $this->processComponent($package_writer, $component);
@@ -189,7 +196,7 @@
             {
                 //$progress++;
                 //Console::inlineProgressBar($progress, $steps);
-                $progress_bar->setMiscText($resource);
+                $progress_bar->setMiscText(basename($resource));
                 Console::outVerbose(sprintf('Processing \'%s\'', $resource));
 
                 $this->processResource($package_writer, $resource);
@@ -234,13 +241,14 @@
             /** @noinspection UnusedFunctionResultInspection */
             $package_writer->addDependencyConfiguration($dependency);
 
-            if(!$static)
+            if(!$static || in_array($dependency->getName(), $this->merged_dependencies, true))
             {
                 return;
             }
 
             $entry = (new PackageManager())->getPackageLock()->getVersionEntry($dependency->getName(), $dependency->getVersion());
             $package_writer->merge((new PackageReader($entry->getShadowPackagePath($dependency->getName()))));
+            $this->merged_dependencies[] = $dependency->getName();
 
             foreach($entry->getDependencies() as $sub_dependency)
             {
@@ -261,25 +269,25 @@
         {
             $package_writer = new PackageWriter($path);
 
-            if(isset($build_configuration->getOptions()[BuildConfigurationOptions::COMPRESSION]))
+            if(isset($build_configuration->getOptions()[BuildConfigurationOptions::COMPRESSION->value]))
             {
                 $package_writer->addFlag(PackageFlags::COMPRESSION);
-                switch(strtolower($build_configuration->getOptions()[BuildConfigurationOptions::COMPRESSION]))
+                switch(strtolower($build_configuration->getOptions()[BuildConfigurationOptions::COMPRESSION->value]))
                 {
-                    case BuildConfigurationOptions\CompressionOptions::HIGH:
+                    case BuildConfigurationOptions\CompressionOptions::HIGH->value:
                         $package_writer->addFlag(PackageFlags::HIGH_COMPRESSION);
                         break;
 
-                    case BuildConfigurationOptions\CompressionOptions::MEDIUM:
+                    case BuildConfigurationOptions\CompressionOptions::MEDIUM->value:
                         $package_writer->addFlag(PackageFlags::MEDIUM_COMPRESSION);
                         break;
 
-                    case BuildConfigurationOptions\CompressionOptions::LOW:
+                    case BuildConfigurationOptions\CompressionOptions::LOW->value:
                         $package_writer->addFlag(PackageFlags::LOW_COMPRESSION);
                         break;
 
                     default:
-                        throw new NotSupportedException(sprintf('The compression level \'%s\' is not supported', $build_configuration->getOptions()[BuildConfigurationOptions::COMPRESSION]));
+                        throw new NotSupportedException(sprintf('The compression level \'%s\' is not supported', $build_configuration->getOptions()[BuildConfigurationOptions::COMPRESSION->value]));
                 }
             }
 
@@ -327,29 +335,38 @@
          * @param string $build_configuration
          * @return void
          */
-        public function processMetadata(PackageWriter $package_writer, string $build_configuration=BuildConfigurationValues::DEFAULT): void
+        public function processMetadata(PackageWriter $package_writer, string $build_configuration=BuildConfigurationValues::DEFAULT->value): void
         {
             $metadata = new Metadata($this->project_manager->getProjectConfiguration()->getProject()->getCompiler());
 
             $metadata->addOptions($this->project_manager->getProjectConfiguration()->getBuild()->getOptions($build_configuration));
             $metadata->addOptions($this->project_manager->getProjectConfiguration()->getProject()->getOptions());
+            $metadata->addConstants($this->project_manager->getConstants($build_configuration));
             $metadata->setUpdateSource($this->project_manager->getProjectConfiguration()->getProject()->getUpdateSource());
             $metadata->setMainExecutionPolicy($this->project_manager->getProjectConfiguration()->getBuild()->getMain());
             $metadata->setInstaller($this->project_manager->getProjectConfiguration()->getInstaller());
 
             // Strip out 'output_file' build artifact.
-            if(isset($metadata->getOptions()[BuildConfigurationOptions::OUTPUT_FILE]))
+            if(isset($metadata->getOptions()[BuildConfigurationOptions::OUTPUT_FILE->value]))
             {
-                $metadata->removeOption(BuildConfigurationOptions::OUTPUT_FILE);
+                $metadata->removeOption(BuildConfigurationOptions::OUTPUT_FILE->value);
             }
 
             // Strip out 'static' build artifact, PackageFlags::STATIC_DEPENDENCIES is used instead
             // Making this option redundant.
-            if(isset($metadata->getOptions()[BuildConfigurationOptions::STATIC_DEPENDENCIES]))
+            if(isset($metadata->getOptions()[BuildConfigurationOptions::STATIC_DEPENDENCIES->value]))
             {
-                $metadata->removeOption(BuildConfigurationOptions::STATIC_DEPENDENCIES);
+                $metadata->removeOption(BuildConfigurationOptions::STATIC_DEPENDENCIES->value);
             }
 
+            $compiled_constants = [];
+            foreach($this->project_manager->getConstants() as $constant => $value)
+            {
+                $compiled_constants[$constant] = ConstantCompiler::compileConstants($this->project_manager->getProjectConfiguration(), $value);
+            }
+
+            $metadata->addConstants($compiled_constants);
+
             /** @noinspection UnusedFunctionResultInspection */
             $package_writer->setMetadata($metadata);
         }

src/ncc/Classes/PackageReader.php

@@ -29,8 +29,8 @@
     use ncc\Enums\Flags\PackageFlags;
     use ncc\Enums\PackageDirectory;
     use ncc\Exceptions\ConfigurationException;
+    use ncc\Exceptions\IntegrityException;
     use ncc\Exceptions\IOException;
-    use ncc\Exceptions\NotSupportedException;
     use ncc\Objects\Package\Component;
     use ncc\Objects\Package\ExecutionUnit;
     use ncc\Objects\Package\Metadata;
@@ -47,32 +47,32 @@
         /**
          * @var int
          */
-        private $package_offset;
+        private $packageOffset;
 
         /**
          * @var int
          */
-        private $package_length;
+        private $packageLength;
 
         /**
          * @var int
          */
-        private $header_offset;
+        private $headerOffset;
 
         /**
          * @var int
          */
-        private $header_length;
+        private $headerLength;
 
         /**
          * @var int
          */
-        private $data_offset;
+        private $dataOffset;
 
         /**
          * @var int
          */
-        private $data_length;
+        private $dataLength;
 
         /**
          * @var array
@@ -82,7 +82,12 @@
         /**
          * @var resource
          */
-        private $package_file;
+        private $packageFile;
+
+        /**
+         * @var string
+         */
+        private $packagePath;
 
         /**
          * @var array
@@ -102,8 +107,10 @@
                 throw new IOException(sprintf('File \'%s\' does not exist', $file_path));
             }
 
-            $this->package_file = fopen($file_path, 'rb');
+            $this->packagePath = $file_path;
-            if($this->package_file === false)
+            $this->packageFile = fopen($file_path, 'rb');
+
+            if($this->packageFile === false)
             {
                 throw new IOException(sprintf('Failed to open file \'%s\'', $file_path));
             }
@@ -115,41 +122,41 @@
             // End of data: \xFF\xAA\x55\xF0
 
             // First find the offset of the package by searching for the magic bytes "ncc_pkg"
-            $this->package_offset = 0;
+            $this->packageOffset = 0;
-            while(!feof($this->package_file))
+            while(!feof($this->packageFile))
             {
-                $buffer = fread($this->package_file, 1024);
+                $buffer = fread($this->packageFile, 1024);
                 $buffer_length = strlen($buffer);
-                $this->package_offset += $buffer_length;
+                $this->packageOffset += $buffer_length;
 
                 if (($position = strpos($buffer, "ncc_pkg")) !== false)
                 {
-                    $this->package_offset -= $buffer_length - $position;
+                    $this->packageOffset -= $buffer_length - $position;
-                    $this->package_length = 7; // ncc_pkg
+                    $this->packageLength = 7; // ncc_pkg
-                    $this->header_offset = $this->package_offset + 7;
+                    $this->headerOffset = $this->packageOffset + 7;
                     break;
                 }
             }
 
             // Check for sanity reasons
-            if($this->package_offset === null || $this->package_length === null)
+            if($this->packageOffset === null || $this->packageLength === null)
             {
                 throw new IOException(sprintf('File \'%s\' is not a valid package file (missing magic bytes)', $file_path));
             }
 
             // Seek the header until the end of headers byte sequence (1F 1F 1F 1F)
-            fseek($this->package_file, $this->header_offset);
+            fseek($this->packageFile, $this->headerOffset);
-            while (!feof($this->package_file))
+            while (!feof($this->packageFile))
             {
-                $this->headers .= fread($this->package_file, 1024);
+                $this->headers .= fread($this->packageFile, 1024);
 
                 // Search for the position of "1F 1F 1F 1F" within the buffer
                 if (($position = strpos($this->headers, "\x1F\x1F\x1F\x1F")) !== false)
                 {
                     $this->headers = substr($this->headers, 0, $position);
-                    $this->header_length = strlen($this->headers);
+                    $this->headerLength = strlen($this->headers);
-                    $this->package_length += $this->header_length + 4;
+                    $this->packageLength += $this->headerLength + 4;
-                    $this->data_offset = $this->header_offset + $this->header_length + 4;
+                    $this->dataOffset = $this->headerOffset + $this->headerLength + 4;
                     break;
                 }
 
@@ -168,27 +175,38 @@
                 throw new IOException(sprintf('File \'%s\' is not a valid package file (corrupted header)', $file_path), $e);
             }
 
-            if(!isset($this->headers[PackageStructure::FILE_VERSION]))
+            if(!isset($this->headers[PackageStructure::FILE_VERSION->value]))
             {
                 throw new IOException(sprintf('File \'%s\' is not a valid package file (invalid header)', $file_path));
             }
 
             // Seek the data until the end of the package (FF AA 55 F0)
-            fseek($this->package_file, $this->data_offset);
+            fseek($this->packageFile, $this->dataOffset);
-            while(!feof($this->package_file))
+            $buffer = '';
+            while(!feof($this->packageFile))
             {
-                $buffer = fread($this->package_file, 1024);
+                $current_chunk = fread($this->packageFile, 1024);
-                $this->data_length += strlen($buffer);
+                $this->dataLength += strlen($current_chunk);
+                $buffer .= $current_chunk;
 
+                // If we detect the end-of-data byte sequence
                 if (($position = strpos($buffer, "\xFF\xAA\x55\xF0")) !== false)
                 {
-                    $this->data_length -= strlen($buffer) - $position;
+                    $this->dataLength -= strlen($buffer) - $position;
-                    $this->package_length += $this->data_length + 4;
+                    $this->packageLength += $this->dataLength + 4;
                     break;
                 }
+
+                // Check if the buffer is 1MB or larger
+                if(strlen($buffer) > 1048576)
+                {
+                    // Remove the first 512kb of the buffer
+                    $buffer = substr($buffer, 512000);
                 }
 
-            if($this->data_length === null)
+            }
+
+            if($this->dataLength === null || $this->dataLength === 0)
             {
                 throw new IOException(sprintf('File \'%s\' is not a valid package file (missing end of package)', $file_path));
             }
@@ -213,7 +231,7 @@
          */
         public function getFileVersion(): string
         {
-            return $this->headers[PackageStructure::FILE_VERSION];
+            return $this->headers[PackageStructure::FILE_VERSION->value];
         }
 
         /**
@@ -223,7 +241,7 @@
          */
         public function getFlags(): array
         {
-            return $this->headers[PackageStructure::FLAGS];
+            return $this->headers[PackageStructure::FLAGS->value];
         }
 
         /**
@@ -234,7 +252,7 @@
          */
         public function getFlag(string $name): bool
         {
-            return in_array($name, $this->headers[PackageStructure::FLAGS], true);
+            return in_array($name, $this->headers[PackageStructure::FLAGS->value], true);
         }
 
         /**
@@ -244,7 +262,7 @@
          */
         public function getDirectory(): array
         {
-            return $this->headers[PackageStructure::DIRECTORY];
+            return $this->headers[PackageStructure::DIRECTORY->value];
         }
 
         /**
@@ -255,20 +273,20 @@
          */
         public function get(string $name): string
         {
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$name]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$name]))
             {
-                throw new RuntimeException(sprintf('File \'%s\' not found in package', $name));
+                throw new RuntimeException(sprintf('File \'%s\' not found in package \'%s\'', $name, $this->packagePath));
             }
 
-            $location = explode(':', $this->headers[PackageStructure::DIRECTORY][$name]);
+            $location = explode(':', $this->headers[PackageStructure::DIRECTORY->value][$name]);
-            fseek($this->package_file, ($this->data_offset + (int)$location[0]));
+            fseek($this->packageFile, ($this->dataOffset + (int)$location[0]));
 
-            if(in_array(PackageFlags::COMPRESSION, $this->headers[PackageStructure::FLAGS], true))
+            if(in_array(PackageFlags::COMPRESSION->value, $this->headers[PackageStructure::FLAGS->value], true))
             {
-                return gzuncompress(fread($this->package_file, (int)$location[1]));
+                return gzuncompress(fread($this->packageFile, (int)$location[1]));
             }
 
-            return fread($this->package_file, (int)$location[1]);
+            return fread($this->packageFile, (int)$location[1]);
         }
 
         /**
@@ -279,12 +297,12 @@
          */
         public function getPointer(string $name): array
         {
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$name]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$name]))
             {
-                throw new RuntimeException(sprintf('Resource \'%s\' not found in package', $name));
+                throw new RuntimeException(sprintf('Resource \'%s\' not found in package \'%s\'', $name, $this->packagePath));
             }
 
-            $location = explode(':', $this->headers[PackageStructure::DIRECTORY][$name]);
+            $location = explode(':', $this->headers[PackageStructure::DIRECTORY->value][$name]);
             return [(int)$location[0], (int)$location[1]];
         }
 
@@ -296,7 +314,7 @@
          */
         public function exists(string $name): bool
         {
-            return isset($this->headers[PackageStructure::DIRECTORY][$name]);
+            return isset($this->headers[PackageStructure::DIRECTORY->value][$name]);
         }
 
         /**
@@ -308,8 +326,8 @@
          */
         public function getByPointer(int $pointer, int $length): string
         {
-            fseek($this->package_file, ($this->header_length + $pointer));
+            fseek($this->packageFile, ($this->headerLength + $pointer));
-            return fread($this->package_file, $length);
+            return fread($this->packageFile, $length);
         }
 
         /**
@@ -317,22 +335,31 @@
          *
          * @return Assembly
          * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getAssembly(): Assembly
         {
-            $directory = sprintf('@%s', PackageDirectory::ASSEMBLY);
+            $directory = sprintf('@%s', PackageDirectory::ASSEMBLY->value);
 
             if(isset($this->cache[$directory]))
             {
                 return $this->cache[$directory];
             }
 
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$directory]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$directory]))
             {
-                throw new ConfigurationException('Package does not contain an assembly');
+                throw new ConfigurationException(sprintf('Assembly object not found in package \'%s\'', $this->packagePath));
             }
 
+            try
+            {
                 $assembly = Assembly::fromArray(ZiProto::decode($this->get($directory)));
+            }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode assembly from package \'%s\' using ZiProto: %s', $this->packagePath, $e->getMessage()), $e);
+            }
+
             $this->cache[$directory] = $assembly;
             return $assembly;
         }
@@ -342,23 +369,31 @@
          *
          * @return Metadata
          * @throws ConfigurationException
-         * @throws NotSupportedException
+         * @throws IntegrityException
          */
         public function getMetadata(): Metadata
         {
-            $directory = sprintf('@%s', PackageDirectory::METADATA);
+            $directory = sprintf('@%s', PackageDirectory::METADATA->value);
 
             if(isset($this->cache[$directory]))
             {
                 return $this->cache[$directory];
             }
 
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$directory]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$directory]))
             {
-                throw new ConfigurationException('Package does not contain metadata');
+                throw new ConfigurationException(sprintf('Metadata object not found in package \'%s\'', $this->packagePath));
             }
 
+            try
+            {
                 $metadata = Metadata::fromArray(ZiProto::decode($this->get($directory)));
+            }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode metadata from package \'%s\' using ZiProto: %s', $this->packagePath, $e->getMessage()), $e);
+            }
+
             foreach($this->getFlags() as $flag)
             {
                 $metadata->setOption($flag, true);
@@ -372,22 +407,31 @@
          * Optional. Returns the package's installer
          *
          * @return Installer|null
+         * @throws IntegrityException
          */
         public function getInstaller(): ?Installer
         {
-            $directory = sprintf('@%s', PackageDirectory::INSTALLER);
+            $directory = sprintf('@%s', PackageDirectory::INSTALLER->value);
 
             if(isset($this->cache[$directory]))
             {
                 return $this->cache[$directory];
             }
 
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$directory]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$directory]))
             {
                 return null;
             }
 
+            try
+            {
                 $installer = Installer::fromArray(ZiProto::decode($this->get($directory)));
+            }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode installer from package \'%s\' using ZiProto: %s', $this->packagePath, $e->getMessage()), $e);
+            }
+
             $this->cache[$directory] = $installer;
             return $installer;
         }
@@ -400,9 +444,9 @@
         public function getDependencies(): array
         {
             $dependencies = [];
-            $directory = sprintf('@%s:', PackageDirectory::DEPENDENCIES);
+            $directory = sprintf('@%s:', PackageDirectory::DEPENDENCIES->value);
 
-            foreach($this->headers[PackageStructure::DIRECTORY] as $name => $location)
+            foreach($this->headers[PackageStructure::DIRECTORY->value] as $name => $location)
             {
                 if(str_starts_with($name, $directory))
                 {
@@ -419,17 +463,25 @@
          * @param string $name
          * @return Dependency
          * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getDependency(string $name): Dependency
         {
-            $dependency_name = sprintf('@%s:%s', PackageDirectory::DEPENDENCIES, $name);
+            $dependency_name = sprintf('@%s:%s', PackageDirectory::DEPENDENCIES->value, $name);
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$dependency_name]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$dependency_name]))
             {
-                throw new ConfigurationException(sprintf('Dependency \'%s\' not found in package', $name));
+                throw new ConfigurationException(sprintf('Dependency \'%s\' not found in package \'%s\'', $name, $this->packagePath));
             }
 
+            try
+            {
                 return Dependency::fromArray(ZiProto::decode($this->get($dependency_name)));
             }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode dependency \'%s\' from package \'%s\' using ZiProto: %s', $name, $this->packagePath, $e->getMessage()), $e);
+            }
+        }
 
         /**
          * Returns a dependency from the package by pointer
@@ -437,12 +489,19 @@
          * @param int $pointer
          * @param int $length
          * @return Dependency
-         * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getDependencyByPointer(int $pointer, int $length): Dependency
+        {
+            try
             {
                 return Dependency::fromArray(ZiProto::decode($this->getByPointer($pointer, $length)));
             }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode dependency from pointer \'%s\' with length \'%s\' from package \'%s\' using ZiProto: %s', $pointer, $length, $this->packagePath, $e->getMessage()), $e);
+            }
+        }
 
         /**
          * Returns an array of execution units from the package
@@ -452,9 +511,9 @@
         public function getExecutionUnits(): array
         {
             $execution_units = [];
-            $directory = sprintf('@%s:', PackageDirectory::EXECUTION_UNITS);
+            $directory = sprintf('@%s:', PackageDirectory::EXECUTION_UNITS->value);
 
-            foreach($this->headers[PackageStructure::DIRECTORY] as $name => $location)
+            foreach($this->headers[PackageStructure::DIRECTORY->value] as $name => $location)
             {
                 if(str_starts_with($name, $directory))
                 {
@@ -471,17 +530,36 @@
          * @param string $name
          * @return ExecutionUnit
          * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getExecutionUnit(string $name): ExecutionUnit
         {
-            $execution_unit_name = sprintf('@%s:%s', PackageDirectory::EXECUTION_UNITS, $name);
+            $execution_unit_name = sprintf('@%s:%s', PackageDirectory::EXECUTION_UNITS->value, $name);
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$execution_unit_name]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$execution_unit_name]))
             {
-                throw new ConfigurationException(sprintf('Execution unit \'%s\' not found in package', $name));
+                throw new ConfigurationException(sprintf('Execution unit \'%s\' not found in package \'%s\'', $name, $this->packagePath));
             }
 
+            try
+            {
                 return ExecutionUnit::fromArray(ZiProto::decode($this->get($execution_unit_name)));
             }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode execution unit \'%s\' from package file \'%s\' using ZiProto: %s', $name, $this->packagePath, $e->getMessage()), $e);
+            }
+        }
+
+        /**
+         * Checks if an execution unit with the specified name exists in the package.
+         *
+         * @param string $name The name of the execution unit to check.
+         * @return bool True if the execution unit exists, false otherwise.
+         */
+        public function executionUnitExists(string $name): bool
+        {
+            return isset($this->headers[PackageStructure::DIRECTORY->value][sprintf('@%s:%s', PackageDirectory::EXECUTION_UNITS->value, $name)]);
+        }
 
         /**
          * Returns an execution unit from the package by pointer
@@ -489,12 +567,19 @@
          * @param int $pointer
          * @param int $length
          * @return ExecutionUnit
-         * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getExecutionUnitByPointer(int $pointer, int $length): ExecutionUnit
+        {
+            try
             {
                 return ExecutionUnit::fromArray(ZiProto::decode($this->getByPointer($pointer, $length)));
             }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode execution unit from pointer \'%s\' with length \'%s\' from package \'%s\' using ZiProto: %s', $pointer, $length, $this->packagePath, $e->getMessage()), $e);
+            }
+        }
 
         /**
          * Returns the package's component pointers
@@ -504,9 +589,9 @@
         public function getComponents(): array
         {
             $components = [];
-            $directory = sprintf('@%s:', PackageDirectory::COMPONENTS);
+            $directory = sprintf('@%s:', PackageDirectory::COMPONENTS->value);
 
-            foreach($this->headers[PackageStructure::DIRECTORY] as $name => $location)
+            foreach($this->headers[PackageStructure::DIRECTORY->value] as $name => $location)
             {
                 if(str_starts_with($name, $directory))
                 {
@@ -525,9 +610,9 @@
         public function getClassMap(): array
         {
             $class_map = [];
-            $directory = sprintf('@%s:', PackageDirectory::CLASS_POINTER);
+            $directory = sprintf('@%s:', PackageDirectory::CLASS_POINTER->value);
 
-            foreach($this->headers[PackageStructure::DIRECTORY] as $name => $location)
+            foreach($this->headers[PackageStructure::DIRECTORY->value] as $name => $location)
             {
                 if(str_starts_with($name, $directory))
                 {
@@ -544,17 +629,25 @@
          * @param string $name
          * @return Component
          * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getComponent(string $name): Component
         {
-            $component_name = sprintf('@%s:%s', PackageDirectory::COMPONENTS, $name);
+            $component_name = sprintf('@%s:%s', PackageDirectory::COMPONENTS->value, $name);
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$component_name]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$component_name]))
             {
-                throw new ConfigurationException(sprintf('Component \'%s\' not found in package', $name));
+                throw new ConfigurationException(sprintf('Component \'%s\' not found in package \'%s\'', $name, $this->packagePath));
             }
 
+            try
+            {
                 return Component::fromArray(ZiProto::decode($this->get($component_name)));
             }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode component \'%s\' from package \'%s\' using ZiProto: %s', $name, $this->packagePath, $e->getMessage()), $e);
+            }
+        }
 
         /**
          * Returns a component from the package by pointer
@@ -562,12 +655,19 @@
          * @param int $pointer
          * @param int $length
          * @return Component
-         * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getComponentByPointer(int $pointer, int $length): Component
+        {
+            try
             {
                 return Component::fromArray(ZiProto::decode($this->getByPointer($pointer, $length)));
             }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode component from pointer \'%s\' with length \'%s\' from package \'%s\' using ZiProto: %s', $pointer, $length, $this->packagePath, $e->getMessage()), $e);
+            }
+        }
 
         /**
          * Returns a component from the package by a class pointer
@@ -575,17 +675,25 @@
          * @param string $class
          * @return Component
          * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getComponentByClass(string $class): Component
         {
-            $class_name = sprintf('@%s:%s', PackageDirectory::CLASS_POINTER, $class);
+            $class_name = sprintf('@%s:%s', PackageDirectory::CLASS_POINTER->value, $class);
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$class_name]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$class_name]))
             {
-                throw new ConfigurationException(sprintf('Class map \'%s\' not found in package', $class));
+                throw new ConfigurationException(sprintf('Class map \'%s\' not found in package \'%s\'', $class, $this->packagePath));
             }
 
+            try
+            {
                 return Component::fromArray(ZiProto::decode($this->get($class_name)));
             }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode component from class pointer \'%s\' from package \'%s\' using ZiProto: %s', $class, $this->packagePath, $e->getMessage()), $e);
+            }
+        }
 
         /**
          * Returns an array of resource pointers from the package
@@ -595,9 +703,9 @@
         public function getResources(): array
         {
             $resources = [];
-            $directory = sprintf('@%s:', PackageDirectory::RESOURCES);
+            $directory = sprintf('@%s:', PackageDirectory::RESOURCES->value);
 
-            foreach($this->headers[PackageStructure::DIRECTORY] as $name => $location)
+            foreach($this->headers[PackageStructure::DIRECTORY->value] as $name => $location)
             {
                 if(str_starts_with($name, $directory))
                 {
@@ -614,17 +722,25 @@
          * @param string $name
          * @return Resource
          * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getResource(string $name): Resource
         {
-            $resource_name = sprintf('@%s:%s', PackageDirectory::RESOURCES, $name);
+            $resource_name = sprintf('@%s:%s', PackageDirectory::RESOURCES->value, $name);
-            if(!isset($this->headers[PackageStructure::DIRECTORY][$resource_name]))
+            if(!isset($this->headers[PackageStructure::DIRECTORY->value][$resource_name]))
             {
-                throw new ConfigurationException(sprintf('Resource \'%s\' not found in package', $name));
+                throw new ConfigurationException(sprintf('Resource \'%s\' not found in package \'%s\'', $name, $this->packagePath));
             }
 
+            try
+            {
                 return Resource::fromArray(ZiProto::decode($this->get($resource_name)));
             }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode resource \'%s\' from package \'%s\' using ZiProto: %s', $name, $this->packagePath, $e->getMessage()), $e);
+            }
+        }
 
         /**
          * Returns a resource from the package by pointer
@@ -632,12 +748,19 @@
          * @param int $pointer
          * @param int $length
          * @return Resource
-         * @throws ConfigurationException
+         * @throws IntegrityException
          */
         public function getResourceByPointer(int $pointer, int $length): Resource
+        {
+            try
             {
                 return Resource::fromArray(ZiProto::decode($this->getByPointer($pointer, $length)));
             }
+            catch(Exception $e)
+            {
+                throw new IntegrityException(sprintf('Failed to decode resource from pointer \'%s\' with length \'%s\' from package \'%s\' using ZiProto: %s', $pointer, $length, $this->packagePath, $e->getMessage()), $e);
+            }
+        }
 
         /**
          * Searches the package's directory for a file that matches the given filename
@@ -647,7 +770,7 @@
          */
         public function find(string $filename): string|false
         {
-            foreach($this->headers[PackageStructure::DIRECTORY] as $name => $location)
+            foreach($this->headers[PackageStructure::DIRECTORY->value] as $name => $location)
             {
                 if(str_ends_with($name, $filename))
                 {
@@ -665,7 +788,7 @@
          */
         public function getPackageOffset(): int
         {
-            return $this->package_offset;
+            return $this->packageOffset;
         }
 
         /**
@@ -673,7 +796,7 @@
          */
         public function getPackageLength(): int
         {
-            return $this->package_length;
+            return $this->packageLength;
         }
 
         /**
@@ -681,7 +804,7 @@
          */
         public function getHeaderOffset(): int
         {
-            return $this->header_offset;
+            return $this->headerOffset;
         }
 
         /**
@@ -689,7 +812,7 @@
          */
         public function getHeaderLength(): int
         {
-            return $this->header_length;
+            return $this->headerLength;
         }
 
         /**
@@ -697,7 +820,7 @@
          */
         public function getDataOffset(): int
         {
-            return $this->data_offset;
+            return $this->dataOffset;
         }
 
         /**
@@ -705,7 +828,7 @@
          */
         public function getDataLength(): int
         {
-            return $this->data_length;
+            return $this->dataLength;
         }
 
         /**
@@ -719,12 +842,12 @@
         {
             $checksum = hash($hash, '', $binary);
 
-            fseek($this->package_file, $this->package_offset);
+            fseek($this->packageFile, $this->packageOffset);
-            $bytes_left = $this->package_length;
+            $bytes_left = $this->packageLength;
 
             while ($bytes_left > 0)
             {
-                $buffer = fread($this->package_file, min(1024, $bytes_left));
+                $buffer = fread($this->packageFile, min(1024, $bytes_left));
                 $buffer_length = strlen($buffer);
                 $bytes_left -= $buffer_length;
                 $checksum = hash($hash, ($checksum . $buffer), $binary);
@@ -752,13 +875,13 @@
                 throw new IOException(sprintf('Failed to open file \'%s\'', $path));
             }
 
-            fseek($this->package_file, $this->package_offset);
+            fseek($this->packageFile, $this->packageOffset);
-            $remaining_bytes = $this->package_length;
+            $remaining_bytes = $this->packageLength;
 
-            while ($remaining_bytes > 0)
+            while($remaining_bytes > 0)
             {
                 $bytes_to_read = min($remaining_bytes, 4096);
-                $data = fread($this->package_file, $bytes_to_read);
+                $data = fread($this->packageFile, $bytes_to_read);
 
                 if ($data === false)
                 {
@@ -788,9 +911,9 @@
          */
         public function __destruct()
         {
-            if(is_resource($this->package_file))
+            if(is_resource($this->packageFile))
             {
-                fclose($this->package_file);
+                fclose($this->packageFile);
             }
         }
     }

src/ncc/Classes/PackageWriter.php

@@ -25,6 +25,7 @@
 
     namespace ncc\Classes;
 
+    use InvalidArgumentException;
     use ncc\Enums\Flags\PackageFlags;
     use ncc\Enums\PackageDirectory;
     use ncc\Enums\PackageStructure;
@@ -52,70 +53,70 @@
         /**
          * @var resource
          */
-        private $temp_file;
+        private $tempFile;
 
         /**
          * @var resource
          */
-        private $package_file;
+        private $packageFile;
 
         /**
          * @var string;
          */
-        private $temporary_path;
+        private $temporaryPath;
 
         /**
          * @var bool
          */
-        private $data_written;
+        private $dataWritten;
 
         /**
          * PackageWriter constructor.
          *
          * @throws IOException
          */
-        public function __construct(string $file_path, bool $overwrite=true)
+        public function __construct(string $filePath, bool $overwrite=true)
         {
-            if(!$overwrite && is_file($file_path))
+            if(!$overwrite && is_file($filePath))
             {
-                throw new IOException(sprintf('File \'%s\' already exists', $file_path));
+                throw new IOException(sprintf('File \'%s\' already exists', $filePath));
             }
 
-            if(is_file($file_path))
+            if(is_file($filePath))
             {
-                unlink($file_path);
+                unlink($filePath);
             }
 
-            if(is_file($file_path . '.tmp'))
+            if(is_file($filePath . '.tmp'))
             {
-                unlink($file_path . '.tmp');
+                unlink($filePath . '.tmp');
             }
 
             // Create the parent directory if it doesn't exist
-            if(!is_dir(dirname($file_path)))
+            if(!is_dir(dirname($filePath)))
             {
-                if (!mkdir($concurrentDirectory = dirname($file_path), 0777, true) && !is_dir($concurrentDirectory))
+                if (!mkdir($concurrentDirectory = dirname($filePath), 0777, true) && !is_dir($concurrentDirectory))
                 {
                     throw new IOException(sprintf('Directory "%s" was not created', $concurrentDirectory));
                 }
             }
 
-            touch($file_path);
+            touch($filePath);
-            touch($file_path . '.tmp');
+            touch($filePath . '.tmp');
 
-            $this->data_written = false;
+            $this->dataWritten = false;
-            $this->temporary_path = $file_path . '.tmp';
+            $this->temporaryPath = $filePath . '.tmp';
-            $this->temp_file = @fopen($this->temporary_path, 'wb'); // Create a temporary data file
+            $this->tempFile = @fopen($this->temporaryPath, 'wb'); // Create a temporary data file
-            $this->package_file = @fopen($file_path, 'wb');
+            $this->packageFile = @fopen($filePath, 'wb');
             $this->headers = [
-                PackageStructure::FILE_VERSION => PackageStructureVersions::_2_0,
+                PackageStructure::FILE_VERSION->value => PackageStructureVersions::_2_0->value,
-                PackageStructure::FLAGS => [],
+                PackageStructure::FLAGS->value => [],
-                PackageStructure::DIRECTORY => []
+                PackageStructure::DIRECTORY->value => []
             ];
 
-            if($this->temp_file === false || $this->package_file === false)
+            if($this->tempFile === false || $this->packageFile === false)
             {
-                throw new IOException(sprintf('Failed to open file \'%s\'', $file_path));
+                throw new IOException(sprintf('Failed to open file \'%s\'', $filePath));
             }
         }
 
@@ -126,7 +127,7 @@
          */
         public function getFileVersion(): string
         {
-            return (string)$this->headers[PackageStructure::FILE_VERSION];
+            return (string)$this->headers[PackageStructure::FILE_VERSION->value];
         }
 
         /**
@@ -137,7 +138,7 @@
          */
         public function setFileVersion(string $version): void
         {
-            $this->headers[PackageStructure::FILE_VERSION] = $version;
+            $this->headers[PackageStructure::FILE_VERSION->value] = $version;
         }
 
         /**
@@ -147,43 +148,64 @@
          */
         public function getFlags(): array
         {
-            return (array)$this->headers[PackageStructure::FLAGS];
+            return (array)$this->headers[PackageStructure::FLAGS->value];
         }
 
         /**
          * Sets the package flags
          *
-         * @param array $flags
+         * @param string[]|PackageFlags[] $flags
          * @return void
          * @throws IOException
          */
         public function setFlags(array $flags): void
         {
-            if($this->data_written)
+            if($this->dataWritten)
             {
                 throw new IOException('Cannot set flags after data has been written to the package');
             }
 
-            $this->headers[PackageStructure::FLAGS] = $flags;
+            foreach($flags as $flag)
+            {
+                if(is_string($flag))
+                {
+                    $flag = PackageFlags::tryFrom($flag);
+                    if($flag === null)
+                    {
+                        throw new InvalidArgumentException(sprintf('Unexpected flag: %s', $flag));
+                    }
+                }
+
+                $this->headers[PackageStructure::FLAGS->value] = $flag->value;
+            }
         }
 
         /**
          * Adds a flag to the package
          *
-         * @param string $flag
+         * @param PackageFlags|string $flag
          * @return void
          * @throws IOException
          */
-        public function addFlag(string $flag): void
+        public function addFlag(PackageFlags|string $flag): void
         {
-            if($this->data_written)
+            if(is_string($flag))
+            {
+                $flag = PackageFlags::tryFrom($flag);
+                if($flag === null)
+                {
+                    throw new InvalidArgumentException(sprintf('Unexpected flag: %s', $flag));
+                }
+            }
+
+            if($this->dataWritten)
             {
                 throw new IOException('Cannot add a flag after data has been written to the package');
             }
 
-            if(!in_array($flag, $this->headers[PackageStructure::FLAGS], true))
+            if(!in_array($flag, $this->headers[PackageStructure::FLAGS->value], true))
             {
-                $this->headers[PackageStructure::FLAGS][] = $flag;
+                $this->headers[PackageStructure::FLAGS->value][] = $flag->value;
             }
         }
 
@@ -194,14 +216,23 @@
          * @return void
          * @throws IOException
          */
-        public function removeFlag(string $flag): void
+        public function removeFlag(PackageFlags|string $flag): void
         {
-            if($this->data_written)
+            if(is_string($flag))
+            {
+                $flag = PackageFlags::tryFrom($flag);
+                if($flag === null)
+                {
+                    throw new InvalidArgumentException(sprintf('Unexpected flag: %s', $flag));
+                }
+            }
+
+            if($this->dataWritten)
             {
                 throw new IOException('Cannot remove a flag after data has been written to the package');
             }
 
-            $this->headers[PackageStructure::FLAGS] = array_diff($this->headers[PackageStructure::FLAGS], [$flag]);
+            $this->headers[PackageStructure::FLAGS->value] = array_diff($this->headers[PackageStructure::FLAGS->value], [$flag->value]);
         }
 
         /**
@@ -213,22 +244,22 @@
          */
         public function add(string $name, string $data): array
         {
-            if(isset($this->headers[PackageStructure::DIRECTORY][$name]))
+            if(isset($this->headers[PackageStructure::DIRECTORY->value][$name]))
             {
-                return explode(':', $this->headers[PackageStructure::DIRECTORY][$name]);
+                return explode(':', $this->headers[PackageStructure::DIRECTORY->value][$name]);
             }
 
-            if(in_array(PackageFlags::COMPRESSION, $this->headers[PackageStructure::FLAGS], true))
+            if(in_array(PackageFlags::COMPRESSION->value, $this->headers[PackageStructure::FLAGS->value], true))
             {
-                if(in_array(PackageFlags::LOW_COMPRESSION, $this->headers[PackageStructure::FLAGS], true))
+                if(in_array(PackageFlags::LOW_COMPRESSION->value, $this->headers[PackageStructure::FLAGS->value], true))
                 {
                     $data = gzcompress($data, 1);
                 }
-                else if(in_array(PackageFlags::MEDIUM_COMPRESSION, $this->headers[PackageStructure::FLAGS], true))
+                else if(in_array(PackageFlags::MEDIUM_COMPRESSION->value, $this->headers[PackageStructure::FLAGS->value], true))
                 {
                     $data = gzcompress($data, 6);
                 }
-                else if(in_array(PackageFlags::HIGH_COMPRESSION, $this->headers[PackageStructure::FLAGS], true))
+                else if(in_array(PackageFlags::HIGH_COMPRESSION->value, $this->headers[PackageStructure::FLAGS->value], true))
                 {
                     $data = gzcompress($data, 9);
                 }
@@ -238,10 +269,10 @@
                 }
             }
 
-            $pointer = sprintf("%d:%d", ftell($this->temp_file), strlen($data));
+            $pointer = sprintf("%d:%d", ftell($this->tempFile), strlen($data));
-            $this->headers[PackageStructure::DIRECTORY][$name] = $pointer;
+            $this->headers[PackageStructure::DIRECTORY->value][$name] = $pointer;
-            $this->data_written = true;
+            $this->dataWritten = true;
-            fwrite($this->temp_file, $data);
+            fwrite($this->tempFile, $data);
 
             return explode(':', $pointer);
         }
@@ -256,12 +287,12 @@
          */
         public function addPointer(string $name, int $offset, int $length): void
         {
-            if(isset($this->headers[PackageStructure::DIRECTORY][$name]))
+            if(isset($this->headers[PackageStructure::DIRECTORY->value][$name]))
             {
                 return;
             }
 
-            $this->headers[PackageStructure::DIRECTORY][$name] = sprintf("%d:%d", $offset, $length);
+            $this->headers[PackageStructure::DIRECTORY->value][$name] = sprintf("%d:%d", $offset, $length);
         }
 
         /**
@@ -272,7 +303,7 @@
          */
         public function setAssembly(Assembly $assembly): array
         {
-            return $this->add(sprintf('@%s', PackageDirectory::ASSEMBLY), ZiProto::encode($assembly->toArray(true)));
+            return $this->add(sprintf('@%s', PackageDirectory::ASSEMBLY->value), ZiProto::encode($assembly->toArray(true)));
         }
 
         /**
@@ -283,7 +314,7 @@
          */
         public function setMetadata(Metadata $metadata): array
         {
-            return $this->add(sprintf('@%s', PackageDirectory::METADATA), ZiProto::encode($metadata->toArray(true)));
+            return $this->add(sprintf('@%s', PackageDirectory::METADATA->value), ZiProto::encode($metadata->toArray(true)));
         }
 
         /**
@@ -294,7 +325,7 @@
          */
         public function setInstaller(Installer $installer): array
         {
-            return $this->add(sprintf('@%s', PackageDirectory::INSTALLER), ZiProto::encode($installer->toArray(true)));
+            return $this->add(sprintf('@%s', PackageDirectory::INSTALLER->value), ZiProto::encode($installer->toArray(true)));
         }
 
         /**
@@ -305,7 +336,7 @@
          */
         public function addDependencyConfiguration(Dependency $dependency): array
         {
-            return $this->add(sprintf('@%s:%s', PackageDirectory::DEPENDENCIES, $dependency->getName()), ZiProto::encode($dependency->toArray(true)));
+            return $this->add(sprintf('@%s:%s', PackageDirectory::DEPENDENCIES->value, $dependency->getName()), ZiProto::encode($dependency->toArray(true)));
         }
 
         /**
@@ -316,7 +347,7 @@
          */
         public function addExecutionUnit(ExecutionUnit $unit): array
         {
-            return $this->add(sprintf('@%s:%s', PackageDirectory::EXECUTION_UNITS, $unit->getExecutionPolicy()->getName()), ZiProto::encode($unit->toArray(true)));
+            return $this->add(sprintf('@%s:%s', PackageDirectory::EXECUTION_UNITS->value, $unit->getExecutionPolicy()->getName()), ZiProto::encode($unit->toArray(true)));
         }
 
         /**
@@ -327,7 +358,7 @@
          */
         public function addComponent(Component $component): array
         {
-            return $this->add(sprintf('@%s:%s', PackageDirectory::COMPONENTS, $component->getName()), ZiProto::encode($component->toArray(true)));
+            return $this->add(sprintf('@%s:%s', PackageDirectory::COMPONENTS->value, $component->getName()), ZiProto::encode($component->toArray(true)));
         }
 
         /**
@@ -338,7 +369,7 @@
          */
         public function addResource(Resource $resource): array
         {
-            return $this->add(sprintf('@%s:%s', PackageDirectory::RESOURCES, $resource->getName()), ZiProto::encode($resource->toArray(true)));
+            return $this->add(sprintf('@%s:%s', PackageDirectory::RESOURCES->value, $resource->getName()), ZiProto::encode($resource->toArray(true)));
         }
 
         /**
@@ -351,7 +382,7 @@
          */
         public function mapClass(string $class, int $offset, int $length): void
         {
-            $this->addPointer(sprintf('@%s:%s', PackageDirectory::CLASS_POINTER, $class), $offset, $length);
+            $this->addPointer(sprintf('@%s:%s', PackageDirectory::CLASS_POINTER->value, $class), $offset, $length);
         }
 
         /**
@@ -364,7 +395,7 @@
         public function merge(PackageReader $reader): void
         {
             $progress_bar = new ConsoleProgressBar(sprintf('Merging %s', $reader->getAssembly()->getPackage()), count($reader->getDirectory()));
-            $processed_resources = [];
+            $processedResources = [];
 
             foreach($reader->getDirectory() as $name => $pointer)
             {
@@ -372,23 +403,23 @@
 
                 switch((int)substr(explode(':', $name, 2)[0], 1))
                 {
-                    case PackageDirectory::METADATA:
+                    case PackageDirectory::METADATA->value:
-                    case PackageDirectory::ASSEMBLY:
+                    case PackageDirectory::ASSEMBLY->value:
-                    case PackageDirectory::INSTALLER:
+                    case PackageDirectory::INSTALLER->value:
-                    case PackageDirectory::EXECUTION_UNITS:
+                    case PackageDirectory::EXECUTION_UNITS->value:
                         Console::outDebug(sprintf('Skipping %s', $name));
                         break;
 
                     default:
-                        if(isset($processed_resources[$pointer]))
+                        if(isset($processedResources[$pointer]))
                         {
                             Console::outDebug(sprintf('Merging %s as a pointer', $name));
-                            $this->addPointer($name, (int)$processed_resources[$pointer][0], (int)$processed_resources[$pointer][1]);
+                            $this->addPointer($name, (int)$processedResources[$pointer][0], (int)$processedResources[$pointer][1]);
                             break;
                         }
 
                         Console::outDebug(sprintf('Merging %s', $name));
-                        $processed_resources[$pointer] = $this->add($name, $reader->get($name));
+                        $processedResources[$pointer] = $this->add($name, $reader->get($name));
                 }
 
                 $progress_bar->increaseValue(1, true);
@@ -406,34 +437,34 @@
          */
         public function close(): void
         {
-            if(!is_resource($this->package_file) || !is_resource($this->temp_file))
+            if(!is_resource($this->packageFile) || !is_resource($this->tempFile))
             {
                 throw new IOException('Package is already closed');
             }
 
             // Close the temporary data file
-            fclose($this->temp_file);
+            fclose($this->tempFile);
 
             // Write the magic bytes "ncc_pkg" to the package and the header
-            fwrite($this->package_file,  'ncc_pkg');
+            fwrite($this->packageFile,  'ncc_pkg');
-            fwrite($this->package_file, ZiProto::encode($this->headers));
+            fwrite($this->packageFile, ZiProto::encode($this->headers));
-            fwrite($this->package_file, "\x1F\x1F\x1F\x1F");
+            fwrite($this->packageFile, "\x1F\x1F\x1F\x1F");
 
             // Copy the temporary data file to the package
-            $temp_file = fopen($this->temporary_path, 'rb');
+            $temp_file = fopen($this->temporaryPath, 'rb');
-            stream_copy_to_stream($temp_file, $this->package_file);
+            stream_copy_to_stream($temp_file, $this->packageFile);
 
             // End the package by writing the end-of-package delimiter (0xFFAA55F0)
-            fwrite($this->package_file, "\xFF\xAA\x55\xF0");
+            fwrite($this->packageFile, "\xFF\xAA\x55\xF0");
 
             // Close the file handles
-            fclose($this->package_file);
+            fclose($this->packageFile);
             fclose($temp_file);
 
-            unlink($this->temporary_path);
+            unlink($this->temporaryPath);
 
-            $this->package_file = null;
+            $this->packageFile = null;
-            $this->temp_file = null;
+            $this->tempFile = null;
         }
 
         /**
@@ -451,14 +482,14 @@
             }
             finally
             {
-                if(is_resource($this->package_file))
+                if(is_resource($this->packageFile))
                 {
-                    fclose($this->package_file);
+                    fclose($this->packageFile);
                 }
 
-                if(is_resource($this->temp_file))
+                if(is_resource($this->tempFile))
                 {
-                    fclose($this->temp_file);
+                    fclose($this->tempFile);
                 }
             }
         }