gitops-promoter-helm/.github/workflows/chart-diff.yaml at 66324d57a2b833d6bcf8c36cc06833cd8a42d2df · argoproj-labs/gitops-promoter-helm · GitHub

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name: chart-diff
on:
  push:
    branches:
     - main
  pull_request:
    branches:
      - main

permissions:
  contents: read

env:
  KUBEBUILDER_VERSION: v4.11.1
  GITOPS_PROMOTER_VERSION: e783f3e7c7bebf393659d5cd7b5f568d96d32efc # latest will be pinned to next release

jobs:
  chart-diff:
    name: Chart Diff
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Install Helm
        run: |
          curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

#      - name: Get latest gitops-promoter release tag
#        id: get-release
#        run: |
#          LATEST_TAG=$(curl -s https://api.github.com/repos/argoproj-labs/gitops-promoter/releases/latest | jq -r '.tag_name')
#          echo "tag=$LATEST_TAG" >> $GITHUB_OUTPUT
#          echo "Latest release: $LATEST_TAG"
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha || github.sha }}
          path: current-repo

      - name: Checkout gitops-promoter at latest release
        uses: actions/checkout@v4
        with:
          repository: argoproj-labs/gitops-promoter
          ref: ${{ env.GITOPS_PROMOTER_VERSION }}
          path: gitops-promoter

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.23"

      - name: Install kubebuilder
        run: |
          curl -L -o kubebuilder "https://github.com/kubernetes-sigs/kubebuilder/releases/download/${{ env.KUBEBUILDER_VERSION }}/kubebuilder_$(go env GOOS)_$(go env GOARCH)"
          chmod +x kubebuilder && sudo mv kubebuilder /usr/local/bin/
          kubebuilder version

      - name: Run KubeBuilder
        working-directory: gitops-promoter
        run: |
          kubebuilder edit --plugins=helm/v2-alpha --output-dir=new_charts
          ls -la new_charts/*

      - name: Remove example blocks from generated CRDs
        run: |
          sed -i '/Example:/,/urlQueryEscape/d' gitops-promoter/new_charts/chart/templates/crd/argocdcommitstatuses.promoter.argoproj.io.yaml

      - name: Diff charts
        run: |
          echo "=== Diff between generated manifests and current Helm chart ==="
          diff -ruN --exclude='.git' --exclude='*.orig' --exclude='extra' gitops-promoter/new_charts/chart current-repo/chart > /tmp/chart-diff.diff || true

          if [ -s /tmp/chart-diff.diff ]; then
            echo "Differences found:"
            cat -n /tmp/chart-diff.diff
            exit 1
          else
            echo "No differences found"
          fi

      - name: Upload diff artifact
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: chart-diff
          path: /tmp/chart-diff.diff
          if-no-files-found: ignore