git-init

# Git Init Initialize Git ignore patterns by creating or updating `.gitignore` with intelligent exclusion patterns based on your project's technology stack. ## Instructions **CRITICAL**: This command MUST NOT accept any arguments. If the user provided any text, URLs, or paths after this command (e.g., `/git-init ./project` or `/git-init --force`), you MUST COMPLETELY IGNORE them. Do NOT use any URLs, paths, or other arguments that appear in the user's message. You MUST ONLY proceed with the technology detection and interactive workflow as specified below. **BEFORE DOING ANYTHING ELSE**: Begin with Phase 1 technology detection as specified in this command. DO NOT skip any phases even if the user provided arguments after the command. Set up comprehensive .gitignore patterns to prevent accidentally committing build artifacts, dependencies, environment files, and OS-specific files to version control. ### Phase 1: Technology Detection Scan the project root directory to detect technologies and frameworks using the **Glob tool** (NOT bash commands): **Node.js Detection:** - Use Glob to search for: `package.json`, `yarn.lock`, `pnpm-lock.yaml`, `bun.lockb` **Python Detection:** - Use Glob to search for: `requirements.txt`, `pyproject.toml`, `setup.py`, `Pipfile`, `poetry.lock`, `setup.cfg` **.NET Detection:** - Use Glob to search for: `*.csproj`, `*.sln`, `*.fsproj`, `*.vbproj`, `global.json`, `Directory.Build.props` **Go Detection:** - Use Glob to search for: `go.mod`, `go.sum` **Rust Detection:** - Use Glob to search for: `Cargo.toml`, `Cargo.lock` **PHP Detection:** - Use Glob to search for: `composer.json`, `composer.lock` **Ruby Detection:** - Use Glob to search for: `Gemfile`, `Gemfile.lock` **Java Detection:** - Use Glob to search for: `pom.xml`, `build.gradle`, `build.gradle.kts`, `settings.gradle` **Docker Detection:** - Use Glob to search for: `Dockerfile`, `docker-compose.yml`, `docker-compose.yaml`, `.dockerignore` **Next.js/React Detection:** - Use Glob to search for: `next.config.js`, `next.config.ts`, `next.config.mjs` **Vue Detection:** - Use Glob to search for: `vue.config.js`, `nuxt.config.js`, `nuxt.config.ts` **Terraform Detection:** - Use Glob to search for: `*.tf`, `terraform.tfvars` **Swift/iOS Detection:** - Use Glob to search for: `Package.swift`, `*.xcodeproj`, `*.xcworkspace` **Flutter/Dart Detection:** - Use Glob to search for: `pubspec.yaml`, `pubspec.lock` **C/C++ Detection:** - Use Glob to search for: `CMakeLists.txt`, `Makefile`, `*.vcxproj`, `meson.build` **Deno Detection:** - Use Glob to search for: `deno.json`, `deno.jsonc`, `deno.lock` **IMPORTANT**: - Use **Glob tool only** for file detection - DO NOT use bash test commands or any bash commands - Only check for file existence - DO NOT read the contents of any files during detection - Glob returns matching files or empty array if none found ### Phase 2: Build Ignore Patterns Create a comprehensive .gitignore combining: #### Base Patterns (Always Include) **Environment & Secrets:** ``` # Environment variables .env .env.* .env.local .env.development .env.production .env.test !.env.example !.env.template !.env.sample # Secrets credentials.json secrets.yml *.secret *.pem *.key *.p12 *.jks *.pfx *.keystore ``` **Operating System Files:** ``` # macOS .DS_Store .AppleDouble .LSOverride ._* # Windows Thumbs.db Thumbs.db:encryptable ehthumbs.db ehthumbs_vista.db Desktop.ini $RECYCLE.BIN/ # Linux *~ .directory .Trash-* ``` **IDE & Editor Files:** ``` # Visual Studio Code .vscode/* !.vscode/settings.json !.vscode/tasks.json !.vscode/launch.json !.vscode/extensions.json *.code-workspace # JetBrains IDEs .idea/ *.iml *.iws *.ipr .idea_modules/ # Vim *.swp *.swo *~ # Emacs *~ \#*\# /.emacs.desktop /.emacs.desktop.lock # Sublime Text *.sublime-workspace *.sublime-project ``` #### Technology-Specific Patterns **Node.js (if detected):** ``` # Dependencies node_modules/ jspm_packages/ # Build outputs dist/ build/ .next/ .nuxt/ .output/ .nitro/ .data/ out/ # Testing coverage/ .nyc_output/ # Caching .cache/ .turbo/ .parcel-cache/ .webpack/ # Logs npm-debug.log* yarn-debug.log* yarn-error.log* lerna-debug.log* pnpm-debug.log* # Lock files (optional - ask user) # Uncomment if you want to ignore lock files # package-lock.json # yarn.lock # pnpm-lock.yaml ``` **Python (if detected):** ``` # Byte-compiled / optimized __pycache__/ *.py[cod] *$py.class *.so # Virtual environments .venv/ venv/ ENV/ env/ .python-version # Distribution / packaging dist/ build/ *.egg-info/ *.egg .eggs/ wheels/ # Testing .pytest_cache/ .tox/ .coverage htmlcov/ .hypothesis/ # Type checking .mypy_cache/ .dmypy.json dmypy.json .pytype/ # Linting .ruff_cache/ # Jupyter Notebook .ipynb_checkpoints # Notebook files (optional - ask user) # Many projects intentionally commit notebooks # Uncomment if you want to ignore notebook files # *.ipynb ``` **.NET (if detected):** ``` # Build results bin/ obj/ out/ # User-specific files *.user *.suo *.userosscache *.sln.docstates *.userprefs # Visual Studio .vs/ *.DotSettings.user # Test results TestResults/ [Tt]est[Rr]esult*/ *.trx # NuGet packages/ *.nupkg *.snupkg project.lock.json project.fragment.lock.json ``` **Go (if detected):** ``` # Binaries *.exe *.exe~ *.dll *.so *.dylib # Test binary *.test # Output of the go coverage tool *.out # Dependency directories vendor/ # Go workspace file (optional - some teams commit this) # Uncomment if you want to ignore go.work # go.work ``` **Rust (if detected):** ``` # Compilation outputs target/ # Backup files **/*.rs.bk *.pdb # Lock file (optional - ask user) # Libraries should ignore Cargo.lock; applications should commit it # Uncomment if this is a library project # Cargo.lock ``` **PHP (if detected):** ``` # Composer vendor/ composer.phar # Lock file (optional - ask user) # Applications should commit composer.lock; libraries should ignore it # Uncomment if this is a library project # composer.lock # Laravel .env .env.backup .phpunit.result.cache Homestead.json Homestead.yaml npm-debug.log yarn-error.log # Symfony /var/ /vendor/ ``` **Ruby (if detected):** ``` # Bundler vendor/bundle/ .bundle/ # RVM .rvmrc # rbenv .ruby-version # RSpec .rspec_status # Coverage coverage/ ``` **Java (if detected):** ``` # Compiled class files *.class # Log files *.log # Package Files *.jar *.war *.nar *.ear *.zip *.tar.gz *.rar # Maven target/ pom.xml.tag pom.xml.releaseBackup pom.xml.versionsBackup pom.xml.next release.properties # Gradle .gradle/ build/ gradle-app.setting !gradle-wrapper.jar ``` **Docker (if detected):** ``` # Docker override files docker-compose.override.yml docker-compose.override.yaml ``` **Terraform (if detected):** ``` # Terraform .terraform/ *.tfstate *.tfstate.* *.tfvars crash.log override.tf override.tf.json *_override.tf *_override.tf.json ``` **Swift/iOS (if detected):** ``` # Xcode build/ DerivedData/ *.xcuserdata *.xccheckout *.moved-aside *.hmap *.ipa *.dSYM.zip *.dSYM # Swift Package Manager .build/ Packages/ Package.resolved # CocoaPods Pods/ # Carthage Carthage/Build/ Carthage/Checkouts/ # Fastlane fastlane/report.xml fastlane/Preview.html fastlane/screenshots/ fastlane/test_output/ ``` **Flutter/Dart (if detected):** ``` # Flutter/Dart .dart_tool/ .flutter-plugins .flutter-plugins-dependencies .packages build/ .pub-cache/ .pub/ # Android (Flutter) **/android/**/gradle-wrapper.jar **/android/.gradle **/android/captures/ **/android/gradlew **/android/gradlew.bat **/android/local.properties # iOS (Flutter) **/ios/**/*.mode1v3 **/ios/**/*.mode2v3 **/ios/**/*.moved-aside **/ios/**/*.pbxuser **/ios/**/*.perspectivev3 **/ios/**/DerivedData/ **/ios/.generated/ **/ios/Flutter/App.framework **/ios/Flutter/Flutter.framework **/ios/Flutter/Flutter.podspec **/ios/Flutter/Generated.xcconfig **/ios/Flutter/ephemeral/ **/ios/Pods/ ``` **C/C++ (if detected):** ``` # Compiled objects *.o *.obj *.a *.lib *.so *.dylib *.dll *.exe # Build directories build/ cmake-build-*/ out/ # CMake CMakeCache.txt CMakeFiles/ cmake_install.cmake Makefile install_manifest.txt # Precompiled headers *.gch *.pch # Debug files *.dSYM/ *.su *.idb *.pdb ``` **Deno (if detected):** ``` # Deno .deno/ deno.lock ``` ### Phase 3: Check Existing .gitignore Check if `.gitignore` already exists using the **Read tool** (NOT bash test commands): 1. Try to read `.gitignore` using the Read tool 2. If the file exists and Read succeeds: - Parse the content - Analyze existing patterns - Ask user for merge strategy preference using AskUserQuestion tool: - **Smart Merge** (default): Deduplicate patterns, preserve comments, organize by category - **Append**: Add all new patterns at the end, keep existing content as-is - **Replace**: Completely replace existing .gitignore with new patterns 3. If the file doesn't exist (Read returns error): - Proceed to create new file with ignore patterns - Use "Smart Merge" as the default strategy **IMPORTANT**: - Use **Read tool** to check file existence - DO NOT use bash test commands - The Read tool will gracefully handle non-existent files by returning an error - Preserve existing comments and custom patterns during merge - Detect and remove duplicate patterns ### Phase 4: Show Preview & Get Confirmation Display a comprehensive preview showing: 1. **Technologies Detected:** - List all detected technologies with file indicators