wehub-resource-sync
85 lines
2.5 KiB
Python
85 lines
2.5 KiB
Python
#!/usr/bin/env python3
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import json
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import sys
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import re
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try:
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input_data = json.load(sys.stdin)
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except json.JSONDecodeError as e:
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print(f"Error: Invalid JSON input: {e}", file=sys.stderr)
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sys.exit(1)
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tool_name = input_data.get("tool_name", "")
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tool_input = input_data.get("tool_input", {})
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command = tool_input.get("command", "")
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# Only validate git commit commands
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if tool_name != "Bash" or "git commit" not in command:
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sys.exit(0)
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# Extract commit message from -m flag
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# Handle both -m "message" and -m 'message' formats
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match = re.search(r'git commit.*?-m\s+["\']([^"\']+)["\']', command)
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if not match:
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# Also try heredoc format: -m "$(cat <<'EOF' ... EOF)"
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heredoc_match = re.search(r'git commit.*?-m\s+"?\$\(cat\s+<<["\']?EOF["\']?\s*\n(.+?)\nEOF', command, re.DOTALL)
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if heredoc_match:
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commit_msg = heredoc_match.group(1).strip()
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else:
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sys.exit(0) # Can't extract message, allow it
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else:
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commit_msg = match.group(1)
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# Check if message follows Conventional Commits format
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# Format: type(scope)?: description
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# Types: feat, fix, docs, style, refactor, perf, test, chore, ci, build, revert
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conventional_pattern = r'^(feat|fix|docs|style|refactor|perf|test|chore|ci|build|revert)(\(.+\))?:\s.+'
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if not re.match(conventional_pattern, commit_msg):
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reason = f"""❌ Invalid commit message format
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Your message: {commit_msg}
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Commit messages must follow Conventional Commits:
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type(scope): description
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Types:
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feat: New feature
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fix: Bug fix
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docs: Documentation changes
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style: Code style changes (formatting)
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refactor: Code refactoring
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perf: Performance improvements
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test: Adding or updating tests
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chore: Maintenance tasks
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ci: CI/CD changes
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build: Build system changes
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revert: Revert previous commit
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Examples:
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✅ feat: add user authentication
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✅ feat(auth): implement JWT tokens
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✅ fix: resolve memory leak in parser
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✅ fix(api): handle null responses
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✅ docs: update API documentation
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Invalid:
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❌ Added new feature (no type)
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❌ feat:add feature (missing space after colon)
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❌ feature: add login (wrong type, use 'feat')
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💡 Tip: Start your message with one of the types above followed by a colon and space."""
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output = {
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"hookSpecificOutput": {
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"hookEventName": "PreToolUse",
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"permissionDecision": "deny",
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"permissionDecisionReason": reason
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}
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}
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print(json.dumps(output))
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sys.exit(0)
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# Allow the command
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sys.exit(0)
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