.pre-commit-config.yaml

# Copyright 2025 The meowg1k Authors
# SPDX-License-Identifier: Apache-2.0

repos:
  # ============================================================
  # General File Checks
  # ============================================================
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v5.0.0
    hooks:
      - id: trailing-whitespace
        name: Trim trailing whitespace
      - id: end-of-file-fixer
        name: Fix end of files
      - id: check-yaml
        name: Check YAML syntax
        args: ["--unsafe"]
      - id: check-json
        name: Check JSON syntax
      - id: check-toml
        name: Check TOML syntax
      - id: check-added-large-files
        name: Check for large files
        args: ["--maxkb=5000"]
      - id: check-case-conflict
        name: Check for case conflicts
      - id: check-merge-conflict
        name: Check for merge conflicts
      - id: check-symlinks
        name: Check for broken symlinks
      - id: mixed-line-ending
        name: Fix line endings
        args: ["--fix=lf"]
      - id: check-executables-have-shebangs
        name: Check executable shebangs
      - id: check-shebang-scripts-are-executable
        name: Check shebang executables
      - id: detect-private-key
        name: Detect private keys
      - id: fix-byte-order-marker
        name: Remove UTF-8 BOM

  # ============================================================
  # Go Language Checks
  # ============================================================
  - repo: https://github.com/golangci/golangci-lint
    rev: v1.62.2
    hooks:
      - id: golangci-lint
        name: golangci-lint (full check)
        entry: golangci-lint run --fix
        pass_filenames: false
        types: [go]
        language: system

  - repo: local
    hooks:
      # Go formatting
      - id: go-fmt
        name: go fmt
        entry: go fmt ./...
        language: system
        files: \.go$
        pass_filenames: false

      - id: gofumpt
        name: gofumpt (stricter gofmt)
        entry: bash -c 'gofumpt -l -w .'
        language: system
        files: \.go$
        pass_filenames: false

      - id: goimports
        name: goimports (organize imports)
        entry: bash -c 'goimports -local github.com/retran/meowg1k -w .'
        language: system
        files: \.go$
        pass_filenames: false

      # Go dependencies
      - id: go-mod-tidy
        name: go mod tidy
        entry: go mod tidy
        language: system
        files: (go\.mod|go\.sum)$
        pass_filenames: false

      - id: go-mod-verify
        name: go mod verify
        entry: go mod verify
        language: system
        files: (go\.mod|go\.sum)$
        pass_filenames: false

      # Go building & testing
      - id: go-build
        name: go build (check compilation)
        entry: go build ./...
        language: system
        files: \.go$
        pass_filenames: false

      - id: go-test-short
        name: go test (short mode)
        entry: go test -short ./...
        language: system
        files: \.go$
        pass_filenames: false

      # Go security
      - id: go-vet
        name: go vet
        entry: go vet ./...
        language: system
        files: \.go$
        pass_filenames: false

  # ============================================================
  # Security Scanning
  # ============================================================
  - repo: https://github.com/gitleaks/gitleaks
    rev: v8.21.2
    hooks:
      - id: gitleaks
        name: Detect hardcoded secrets (gitleaks)

  - repo: https://github.com/Yelp/detect-secrets
    rev: v1.5.0
    hooks:
      - id: detect-secrets
        name: Detect secrets (detect-secrets)
        args: ['--baseline', '.secrets.baseline']
        exclude: (go\.sum|package-lock\.json)$

  # ============================================================
  # Documentation Linting
  # ============================================================
  - repo: https://github.com/igorshubovych/markdownlint-cli
    rev: v0.43.0
    hooks:
      - id: markdownlint
        name: Markdown lint
        args: ["--fix", "--config", ".markdownlint.yaml"]

  - repo: https://github.com/adrienverge/yamllint
    rev: v1.35.1
    hooks:
      - id: yamllint
        name: YAML lint
        args: ["-c", ".yamllint.yaml"]
        types: [yaml]

  # ============================================================
  # Commit Message Validation
  # ============================================================
  - repo: https://github.com/compilerla/conventional-pre-commit
    rev: v3.6.0
    hooks:
      - id: conventional-pre-commit
        name: Check commit message format
        stages: [commit-msg]
        args: []

  # ============================================================
  # License Header Checking
  # ============================================================
  - repo: https://github.com/Lucas-C/pre-commit-hooks
    rev: v1.5.5
    hooks:
      - id: insert-license
        name: Insert license header (Go)
        files: \.go$
        args:
          - --license-filepath
          - LICENSE_HEADER.txt
          - --comment-style
          - //

      - id: insert-license
        name: Insert license header (YAML)
        files: \.(yaml|yml)$
        args:
          - --license-filepath
          - LICENSE_HEADER.txt
          - --comment-style
          - "#"

# CI Configuration
ci:
  autofix_commit_msg: |
    ci(pre-commit): auto fixes from hooks
  autofix_prs: true
  autoupdate_branch: "dev"
  autoupdate_schedule: weekly