visdet/.github/workflows/pre-commit.yml at main · VisiaAI/visdet · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
name: Prek Hooks

on:
  pull_request:
    branches:
      - master
      - main
  push:
    branches:
      - master
      - main

permissions:
  contents: read

jobs:
  prek:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout PR head (for auto-commit)
        if: github.event_name == 'pull_request'
        uses: actions/checkout@v4
        with:
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          ref: ${{ github.head_ref }}
          fetch-depth: 0

      - name: Checkout repository
        if: github.event_name != 'pull_request'
        uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v5
        with:
          enable-cache: true
          cache-dependency-glob: "uv.lock"

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: uv sync --group dev

      - name: Run prek hooks (allow autofixes)
        id: prek
        shell: bash
        run: |
          set +e
          uv run prek run --all-files
          exit_code=$?

          echo "exit_code=${exit_code}" >> "$GITHUB_OUTPUT"

          if git diff --quiet; then
            echo "changed=false" >> "$GITHUB_OUTPUT"
          else
            echo "changed=true" >> "$GITHUB_OUTPUT"
          fi

          exit 0

      - name: Commit and push prek autofixes
        if: |
          steps.prek.outputs.changed == 'true' &&
          github.event_name == 'pull_request' &&
          github.event.pull_request.head.repo.full_name == github.repository &&
          github.actor != 'github-actions[bot]'
        shell: bash
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          git add -A
          git commit -m "chore: apply prek autofixes"
          git push

      - name: Fail if prek changed files (can't auto-push)
        if: |
          steps.prek.outputs.changed == 'true' &&
          (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.repository)
        shell: bash
        run: |
          echo "prek modified files but this workflow can't push to the branch (fork PR or missing permissions)."
          echo "Please run: uv run prek run --all-files and commit the results."
          git status --porcelain
          exit 1

      - name: Re-run prek hooks after auto-commit
        if: |
          steps.prek.outputs.changed == 'true' &&
          github.event_name == 'pull_request' &&
          github.event.pull_request.head.repo.full_name == github.repository &&
          github.actor != 'github-actions[bot]'
        run: uv run prek run --all-files

      - name: Fail on non-fixable prek errors
        if: steps.prek.outputs.changed == 'false' && steps.prek.outputs.exit_code != '0'
        shell: bash
        run: exit 1