.pre-commit-config.yaml

# Pre-commit hooks for MCPProxy
# Install: brew install prek && prek install && prek install --hook-type pre-push
# Run manually: prek run --all-files

repos:
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v5.0.0
    hooks:
      - id: trailing-whitespace
        # A unified diff encodes meaning in leading whitespace: an unchanged
        # context line begins with a single space, and a blank context line IS
        # that lone space. Stripping it turns valid patches into ones git apply
        # rejects — observed on bench/mcpmark/mcpproxy_arm.patch, where the hook
        # silently rewrote 4 context lines.
        exclude: '\.(patch|diff)$'
      - id: end-of-file-fixer
      - id: check-merge-conflict
      - id: check-added-large-files
        # A 43 MB `warmtiktoken` Mach-O binary was committed at the repo root
        # in #1153 (go build in the wrong cwd). Screenshots and verification
        # reports are legitimately 1-6 MB, so cap well above them.
        args: ['--maxkb=8192']

  - repo: local
    hooks:
      - id: no-native-binaries
        name: Reject compiled executables (Mach-O/ELF/PE)
        entry: scripts/check-no-native-binaries.sh
        language: script
        # Uses `file(1)`; images are excluded to keep the hook fast.
        exclude: '^(docs|website|assets|specs)/.*\.(png|jpe?g|gif|ico|webp|svg|pdf)$'

      - id: gofmt
        name: gofmt
        entry: gofmt -w
        language: system
        types: [go]

      - id: swagger-verify
        name: Verify OpenAPI spec is up to date
        entry: make swagger-verify
        language: system
        stages: [pre-push]
        pass_filenames: false

      - id: roadmap-verify
        name: Verify ROADMAP.md is up to date
        entry: python3 scripts/gen-roadmap.py --check
        language: system
        pass_filenames: false
        files: '^(roadmap\.yaml|ROADMAP\.md|scripts/gen-roadmap\.py|specs/.*/tasks\.md)$'

      - id: go-build
        name: go build
        entry: go build -o /dev/null ./cmd/mcpproxy
        language: system
        stages: [pre-push]
        pass_filenames: false