git-artifact/.github/workflows/test-docker.yml at main · drevops/git-artifact · 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
105
106
107
108
109
name: Test Docker

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
      - 'feature/**'

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
  cancel-in-progress: true

jobs:
  test-docker:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Lint Dockerfile
        uses: hadolint/hadolint-action@2332a7b74a6de0dda2e2221d575162eba76ba5e5 # v3.3.0

      - name: Build Docker image
        run: docker build -t "drevops/git-artifact:test" .

      - name: Test that the image packages and pushes an artifact
        run: |
          set -ex

          src="${RUNNER_TEMP}/src"
          dst="${RUNNER_TEMP}/dst.git"

          # Prepare a source repository with a tracked file.
          mkdir -p "${src}"
          git -C "${src}" init -b main
          git -C "${src}" config user.name "Test"
          git -C "${src}" config user.email "test@example.com"
          echo "artifact content" > "${src}/file.txt"
          git -C "${src}" add -A
          git -C "${src}" commit -m "Initial commit"

          # Prepare a bare destination repository to receive the artifact.
          git init --bare -b main "${dst}"

          # Package and push the artifact from inside the container. The source
          # is mounted at the WORKDIR and the destination is mounted as a local
          # remote. The commit identity is supplied via the environment (the
          # image trusts mounted repositories via a baked-in safe.directory).
          docker run --rm \
            -e GIT_AUTHOR_NAME="Test" \
            -e GIT_AUTHOR_EMAIL="test@example.com" \
            -e GIT_COMMITTER_NAME="Test" \
            -e GIT_COMMITTER_EMAIL="test@example.com" \
            -v "${src}":/app \
            -v "${dst}":/dst.git \
            drevops/git-artifact:test \
            /dst.git --branch=artifact --mode=force-push -vvv

          # Assert the file landed on the destination branch.
          git -C "${dst}" show artifact:file.txt | grep -q "artifact content"

  push-canary-to-registry:
    if: github.event_name == 'push'
    runs-on: ubuntu-latest

    needs:
      - test-docker

    steps:
      - name: Checkout code
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Set up QEMU
        uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 # v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4

      - name: Log in to Docker Hub
        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4
        with:
          username: ${{ secrets.DOCKER_USER }}
          password: ${{ secrets.DOCKER_PASS }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302 # v6
        with:
          images: drevops/git-artifact

      - name: Build and push Docker image
        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7
        with:
          context: .
          push: true
          tags: drevops/git-artifact:canary
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64