Complete rewrite

.gitattributes

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+# Git attributes for gitstart project
+# Ensures proper handling of line endings and permissions
+
+# Auto-detect text files and normalize line endings
+* text=auto
+
+# Shell scripts should have LF line endings
+*.sh text eol=lf
+*.bats text eol=lf
+gitstart text eol=lf
+
+# Documentation files
+*.md text eol=lf
+*.txt text eol=lf
+
+# YAML files (GitHub Actions workflows)
+*.yml text eol=lf
+*.yaml text eol=lf
+
+# JSON files
+*.json text eol=lf
+
+# Exclude certain files from release archives
+.gitattributes export-ignore
+.gitignore export-ignore
+.github/ export-ignore
+tests/ export-ignore
+updates/ export-ignore
+fix-permissions.sh export-ignore

.github/workflows/tests.yml

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+name: Tests
+
+on:
+  push:
+    branches: [ main, master, develop ]
+  pull_request:
+    branches: [ main, master, develop ]
+  workflow_dispatch:  # Allow manual triggering
+
+jobs:
+  test:
+    name: Run Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y shellcheck bats jq
+
+      - name: Verify dependencies
+        run: |
+          echo "Checking installed versions..."
+          shellcheck --version
+          bats --version
+          gh --version || echo "gh CLI not required for unit tests"
+          jq --version
+
+      - name: Fix script permissions
+        run: |
+          echo "Setting executable permissions..."
+          chmod +x gitstart
+          chmod +x tests/run-tests.sh
+          chmod +x tests/shellcheck.sh
+          [ -f tests/test-dry-run.sh ] && chmod +x tests/test-dry-run.sh || true
+          echo "Permissions set successfully"
+
+      - name: Run ShellCheck
+        run: ./tests/shellcheck.sh
+
+      - name: Run unit tests
+        run: |
+          # Run tests with verbose output for CI
+          bats tests/gitstart.bats --formatter tap
+
+      - name: Test summary
+        if: always()
+        run: |
+          echo "================================"
+          echo "Test run completed"
+          echo "================================"
+          if [[ "${{ job.status }}" == 'success' ]]; then
+            echo "✓ All tests passed!"
+          else
+            echo "✗ Some tests failed"
+          fi
+
+  integration-tests:
+    name: Integration Tests
+    runs-on: ubuntu-latest
+    # Only run integration tests manually or on main branch
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y bats
+
+      - name: Fix script permissions
+        run: |
+          chmod +x gitstart
+          chmod +x tests/run-tests.sh
+
+      - name: Run integration tests
+        run: |
+          echo "Integration tests are currently skipped (require GitHub auth)"
+          echo "To run locally: bats tests/integration.bats"
+          # bats tests/integration.bats
+        continue-on-error: true

CHANGELOG.md

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+# Changelog
+
+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).
+
+## [0.4.0] - 2026-01-18
+
+### Added
+- Private repository support with `-p/--private` flag
+- Custom commit messages with `-m/--message` flag
+- Custom branch names with `-b/--branch` flag
+- Repository description with `-desc/--description` flag
+- Dry run mode with `--dry-run` flag to preview changes without executing
+- Quiet mode with `-q/--quiet` flag for minimal output
+- Full support for existing directories with files
+- Automatic cleanup/rollback if repository creation fails
+- Detection and smart handling of existing git repositories
+- Detection and handling of existing LICENSE, README.md, and .gitignore files
+- User prompts for confirmation when working with existing files
+- Comprehensive error handling with descriptive messages
+- XDG-compliant configuration directory (`~/.config/gitstart/config`)
+
+### Changed
+- Improved GitHub authentication check (now properly uses exit codes)
+- Configuration file location moved from `~/.gitstart_config` to `~/.config/gitstart/config`
+- Better README.md template with more structured sections
+- Enhanced .gitignore handling with append mode for existing files
+- Improved user prompts and confirmations
+- More informative success messages with repository details
+
+### Fixed
+- Fixed issue with `gh repo create --clone` failing in existing directories
+- Fixed auth status check that incorrectly compared command output to integer
+- Fixed potential data loss when running in directories with existing files
+- Proper handling of directories that already contain a git repository
+- Better error messages throughout the script
+
+### Security
+- Added error trap for automatic cleanup on failures
+- Validation of directory paths to prevent running in HOME directory
+- Better handling of edge cases to prevent unintended data loss
+
+## [0.3.0] - 2021-12-18
+
+### Added
+- Initial public release
+- Basic repository creation functionality
+- GitHub CLI integration
+- License selection (MIT, Apache 2.0, GNU GPLv3)
+- .gitignore support for various programming languages
+- README.md template generation
+- Automatic git initialization and push
+
+### Features
+- Interactive license selection
+- Programming language-specific .gitignore files
+- GitHub username configuration storage
+- Support for creating repositories in new directories
+- Support for using current directory with `-d .`
+
+[0.4.0]: https://github.com/shinokada/gitstart/compare/v0.3.0...v0.4.0
+[0.3.0]: https://github.com/shinokada/gitstart/releases/tag/v0.3.0

Makefile

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+.PHONY: help test test-unit test-integration test-shellcheck install-deps clean
+
+# Default target
+help:
+	@echo "Gitstart - Makefile targets"
+	@echo ""
+	@echo "Testing:"
+	@echo "  make test              - Run all tests (shellcheck + unit tests)"
+	@echo "  make test-unit         - Run only unit tests"
+	@echo "  make test-shellcheck   - Run only shellcheck"
+	@echo "  make test-integration  - Run integration tests (requires GitHub)"
+	@echo ""
+	@echo "Dependencies:"
+	@echo "  make install-deps      - Install test dependencies"
+	@echo "  make check-deps        - Check if dependencies are installed"
+	@echo ""
+	@echo "Utilities:"
+	@echo "  make clean             - Clean up test artifacts"
+	@echo "  make lint              - Run all linters"
+	@echo "  make format            - Format shell scripts"
+	@echo ""
+	@echo "Installation:"
+	@echo "  make install           - Install gitstart to /usr/local/bin"
+	@echo "  make uninstall         - Uninstall gitstart"
+
+# Run all tests
+test: test-shellcheck test-unit
+	@echo ""
+	@echo "✓ All tests completed!"
+
+# Run shellcheck
+test-shellcheck:
+	@echo "Running shellcheck..."
+	@chmod +x tests/shellcheck.sh
+	@./tests/shellcheck.sh
+
+# Run unit tests
+test-unit:
+	@echo "Running unit tests..."
+	@chmod +x tests/*.bats
+	@bats tests/gitstart.bats
+
+# Run integration tests
+test-integration:
+	@echo "Running integration tests..."
+	@echo "⚠️  Warning: This will create actual GitHub repositories!"
+	@read -p "Continue? [y/N] " -n 1 -r; \
+	if [[ $$REPLY =~ ^[Yy]$$ ]]; then \
+		bats tests/integration.bats; \
+	fi
+
+# Check dependencies
+check-deps:
+	@echo "Checking dependencies..."
+	@command -v shellcheck >/dev/null 2>&1 || echo "❌ shellcheck not found"
+	@command -v bats >/dev/null 2>&1 || echo "❌ bats not found"
+	@command -v gh >/dev/null 2>&1 || echo "⚠️  gh not found (optional)"
+	@command -v jq >/dev/null 2>&1 || echo "⚠️  jq not found (required for gitstart)"
+	@echo "Dependency check complete"
+
+# Install dependencies
+install-deps:
+	@echo "Installing dependencies..."
+	@if command -v brew >/dev/null 2>&1; then \
+		echo "Using Homebrew..."; \
+		brew install shellcheck bats-core jq gh; \
+	elif command -v apt-get >/dev/null 2>&1; then \
+		echo "Using apt-get..."; \
+		sudo apt-get update; \
+		sudo apt-get install -y shellcheck bats jq gh; \
+	else \
+		echo "❌ No supported package manager found"; \
+		echo "Please install manually:"; \
+		echo "  - shellcheck: https://github.com/koalaman/shellcheck"; \
+		echo "  - bats: https://github.com/bats-core/bats-core"; \
+		echo "  - jq: https://stedolan.github.io/jq/"; \
+		echo "  - gh: https://cli.github.com/"; \
+		exit 1; \
+	fi
+
+# Clean test artifacts
+clean:
+	@echo "Cleaning test artifacts..."
+	@rm -rf tests/*.log
+	@rm -rf tests/*.xml
+	@rm -rf tests/test-*
+	@find . -name "*.bats~" -delete
+	@echo "✓ Cleaned"
+
+# Lint all files
+lint: test-shellcheck
+	@echo "Running additional linters..."
+	@if command -v shfmt >/dev/null 2>&1; then \
+		echo "Checking formatting with shfmt..."; \
+		shfmt -d -i 4 -ci gitstart || echo "⚠️  Formatting issues found"; \
+	fi
+
+# Format shell scripts
+format:
+	@echo "Formatting shell scripts..."
+	@if command -v shfmt >/dev/null 2>&1; then \
+		shfmt -w -i 4 -ci gitstart; \
+		echo "✓ Formatted"; \
+	else \
+		echo "❌ shfmt not found. Install with: go install mvdan.cc/sh/v3/cmd/shfmt@latest"; \
+	fi
+
+# Install gitstart
+install:
+	@echo "Installing gitstart to /usr/local/bin..."
+	@chmod +x gitstart
+	@sudo cp gitstart /usr/local/bin/gitstart
+	@echo "✓ Installed gitstart to /usr/local/bin/gitstart"
+	@echo ""
+	@echo "Run 'gitstart -h' to get started"
+
+# Uninstall gitstart
+uninstall:
+	@echo "Uninstalling gitstart..."
+	@chmod +x uninstall.sh
+	@./uninstall.sh
+
+# Run full test suite (same as default test runner)
+test-all:
+	@chmod +x tests/run-tests.sh
+	@./tests/run-tests.sh
+
+# Quick test (fast tests only)
+test-quick: test-shellcheck
+	@echo "Running quick tests..."
+	@bats tests/gitstart.bats --filter "version\|help\|dry-run"
+
+# Continuous testing (watch mode)
+watch:
+	@echo "Watching for changes..."
+	@echo "Note: Install 'entr' for file watching"
+	@if command -v entr >/dev/null 2>&1; then \
+		find . -name "*.sh" -o -name "*.bats" -o -name "gitstart" | entr -c make test-quick; \
+	else \
+		echo "Install entr: brew install entr (macOS) or apt install entr (Linux)"; \
+	fi
+
+# Code coverage (approximate)
+coverage:
+	@echo "Test coverage analysis..."
+	@echo "Total functions in gitstart:"
+	@grep -c "^[a-zA-Z_][a-zA-Z0-9_]*() {" gitstart || echo "0"
+	@echo "Total test cases:"
+	@grep -c "^@test" tests/gitstart.bats || echo "0"
+	@echo ""
+	@echo "Note: This is an approximate count. For detailed coverage, use coverage tools."
+
+# Pre-commit checks
+pre-commit: test-shellcheck test-quick
+	@echo "✓ Pre-commit checks passed"
+
+# Create release
+release:
+	@echo "Creating release..."
+	@echo "Current version: $$(./gitstart -v)"
+	@echo ""
+	@echo "Steps for release:"
+	@echo "1. Update version in gitstart script"
+	@echo "2. Update CHANGELOG.md"
+	@echo "3. Run: make test"
+	@echo "4. Commit changes"
+	@echo "5. Tag release: git tag -a vX.Y.Z -m 'Release X.Y.Z'"
+	@echo "6. Push: git push && git push --tags"