trigger.dev/.github/workflows/helm-pr-prerelease.yml at main · triggerdotdev/trigger.dev · 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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
name: 🧭 Helm Chart PR Prerelease

on:
  pull_request:
    types: [opened, synchronize, reopened]
    paths:
      - "hosting/k8s/helm/**"

concurrency:
  group: helm-prerelease-${{ github.event.pull_request.number }}
  cancel-in-progress: true

env:
  REGISTRY: ghcr.io
  CHART_NAME: trigger

jobs:
  lint-and-test:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Helm
        uses: azure/setup-helm@v4
        with:
          version: "3.18.3"

      - name: Build dependencies
        run: helm dependency build ./hosting/k8s/helm/

      - name: Extract dependency charts
        run: |
          cd ./hosting/k8s/helm/
          for file in ./charts/*.tgz; do echo "Extracting $file"; tar -xzf "$file" -C ./charts; done

      - name: Lint Helm Chart
        run: |
          helm lint ./hosting/k8s/helm/

      - name: Render templates
        run: |
          helm template test-release ./hosting/k8s/helm/ \
            --values ./hosting/k8s/helm/values.yaml \
            --output-dir ./helm-output

      - name: Validate manifests
        uses: docker://ghcr.io/yannh/kubeconform:v0.7.0
        with:
          entrypoint: "/kubeconform"
          args: "-summary -output json ./helm-output"

  prerelease:
    needs: lint-and-test
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      pull-requests: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Helm
        uses: azure/setup-helm@v4
        with:
          version: "3.18.3"

      - name: Build dependencies
        run: helm dependency build ./hosting/k8s/helm/

      - name: Extract dependency charts
        run: |
          cd ./hosting/k8s/helm/
          for file in ./charts/*.tgz; do echo "Extracting $file"; tar -xzf "$file" -C ./charts; done

      - name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Generate prerelease version
        id: version
        run: |
          BASE_VERSION=$(grep '^version:' ./hosting/k8s/helm/Chart.yaml | awk '{print $2}')
          PR_NUMBER=${{ github.event.pull_request.number }}
          SHORT_SHA=$(echo "${{ github.event.pull_request.head.sha }}" | cut -c1-7)
          PRERELEASE_VERSION="${BASE_VERSION}-pr${PR_NUMBER}.${SHORT_SHA}"
          echo "version=$PRERELEASE_VERSION" >> $GITHUB_OUTPUT
          echo "Prerelease version: $PRERELEASE_VERSION"

      - name: Update Chart.yaml with prerelease version
        run: |
          sed -i "s/^version:.*/version: ${{ steps.version.outputs.version }}/" ./hosting/k8s/helm/Chart.yaml

      - name: Package Helm Chart
        run: |
          helm package ./hosting/k8s/helm/ --destination /tmp/

      - name: Push Helm Chart to GHCR
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          CHART_PACKAGE="/tmp/${{ env.CHART_NAME }}-${VERSION}.tgz"

          # Push to GHCR OCI registry
          helm push "$CHART_PACKAGE" "oci://${{ env.REGISTRY }}/${{ github.repository_owner }}/charts"

      - name: Find existing comment
        uses: peter-evans/find-comment@v3
        id: find-comment
        with:
          issue-number: ${{ github.event.pull_request.number }}
          comment-author: "github-actions[bot]"
          body-includes: "Helm Chart Prerelease Published"

      - name: Create or update PR comment
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ steps.find-comment.outputs.comment-id }}
          issue-number: ${{ github.event.pull_request.number }}
          body: |
            ### 🧭 Helm Chart Prerelease Published

            **Version:** `${{ steps.version.outputs.version }}`

            **Install:**
            ```bash
            helm upgrade --install trigger \
              oci://ghcr.io/${{ github.repository_owner }}/charts/trigger \
              --version "${{ steps.version.outputs.version }}"
            ```

            > ⚠️ This is a prerelease for testing. Do not use in production.
          edit-mode: replace