validate.yaml

---
name: Validate

on:
  push:
    branches:
      - '**'
    tags:
      - 'v*.*.*'
  pull_request:
    branches:
      - '**'
  schedule:
    - cron: "0 6 * * *" # Daily at 06:00.
  workflow_dispatch: # Manual workflow trigger

jobs:
  generated-files-committed:
    name: Generated files are committed
    runs-on: ubuntu-latest
    env:
      GOPATH: ${{ github.workspace }}
    steps:
      - name: Setup Golang
        uses: actions/setup-go@v5
        with:
          go-version: 1.21.x

      - name: Install prerequisites
        env:
          YQ_VERSION: 3.4.0
        run: |
          sudo wget https://github.com/mikefarah/yq/releases/download/${YQ_VERSION}/yq_linux_amd64 -O /usr/bin/yq
          sudo chmod +x /usr/bin/yq
          sudo mv /usr/bin/yq /usr/local/bin/yq

      - name: Checkout
        uses: actions/checkout@v4
        with:
          path: ./src/github.com/${{ github.repository }}
          fetch-depth: 0

      - name: Merge upstream
        if: github.event_name == 'pull_request'
        working-directory: ./src/github.com/${{ github.repository }}
        run: |
          if ! git config user.name > /dev/null; then
            git config user.name "John Doe"
          fi
          if ! git config user.email > /dev/null; then
            git config user.email "johndoe@localhost"
          fi
          git remote add upstream https://github.com/${{ github.repository }}.git
          git pull --no-rebase upstream ${{ github.base_ref }}
        shell: bash

      - name: Set CURRENT_VERSION_IMAGES on push
        working-directory: ./src/github.com/${{ github.repository }}
        env:
          branch: ${{ github.ref_name }}
        if: (github.event_name == 'push' || github.event_name == 'workflow_dispatch') && github.ref_name != 'main' && !contains(github.ref_name, 'dependabot/')
        run: |
          echo "CURRENT_VERSION_IMAGES=${branch}" >> $GITHUB_ENV
        shell: bash

      - name: Set CURRENT_VERSION_IMAGES on PRs
        working-directory: ./src/github.com/${{ github.repository }}
        env:
          branch: ${{ github.base_ref }}
        if: github.event_name == 'pull_request' && github.base_ref != 'main'
        run: |
          echo "CURRENT_VERSION_IMAGES=${branch}" >> $GITHUB_ENV
        shell: bash

      - name: Regenerate all generated files
        working-directory: ./src/github.com/${{ github.repository }}
        run: make generated-files

      # Optional:
      #   Since we're generating files based on a floating branch in midstream,
      #   we need to reconcile those files periodically.
      #
      #   when it's manually triggered or a scheduled run.
      - name: Create Pull Request
        if: github.event_name == 'workflow_dispatch' || github.event_name == 'schedule' || ( github.event_name == 'push' && !contains(github.ref_name, 'dependabot/') )
        uses: peter-evans/create-pull-request@v6
        with:
          path: ./src/github.com/${{ github.repository }}
          branch: auto/update-generated-files-${{ github.ref_name }}
          title: "[${{ github.ref_name }}] Run make generated-files"
          commit-message: "Run make generated-files"
          delete-branch: true
          body: |
            Generated by running `make generated-files`

      - name: Check if everything is consistent
        working-directory: ./src/github.com/${{ github.repository }}
        run: |
          if [ -n "$(git status --porcelain)" ]; then
            echo '::debug::Running `git status`'
            git -c color.status=always status
            echo '::debug::Running `git diff`'
            git -c color.ui=always diff
            echo '::error::Not all generated files are commited. Run `make generated-files` and commit files.'
            echo '::warning::`make generated-files` needs to be run on GOPATH due to https://github.com/knative/pkg/issues/1287'
            exit 33
          fi

      - name: Check existence of skipRange and replaces in ClusterServiceVersion
        working-directory: ./src/github.com/${{ github.repository }}
        run: |
          csv="olm-catalog/serverless-operator/manifests/serverless-operator.clusterserviceversion.yaml"
          if [[ "$(yq read "$csv" spec.replaces)" == "" || \
                "$(yq read "$csv" 'metadata.annotations."olm.skipRange"')" == "" ]]; then
            echo '::error:: Missing spec.replaces or metadata.annotations."olm.skipRange" in CSV.'
            exit 34
          fi

  lint:
    name: Lint
    runs-on: ubuntu-latest
    env:
      GOPATH: ${{ github.workspace }}
    steps:
      - name: Setup Golang
        uses: actions/setup-go@v5
        with:
          go-version: 1.21.x

      - name: Checkout
        uses: actions/checkout@v4
        with:
          path: ./src/github.com/${{ github.repository }}

      - name: Install Tools
        working-directory: ./src/github.com/${{ github.repository }}
        env:
          WOKE_VERSION: v0.13.0
          OSDK_VERSION: v1.12.0
        run: |
          TEMP_PATH="$(mktemp -d)"
          cd $TEMP_PATH

          echo '::group::🐶 Installing reviewdog ... https://github.com/reviewdog/reviewdog'
          curl -sfL https://raw.githubusercontent.com/reviewdog/reviewdog/master/install.sh | sh -s -- -b "${TEMP_PATH}" 2>&1
          echo '::endgroup::'

          echo '::group:: Installing misspell ... https://github.com/client9/misspell'
          go install github.com/client9/misspell/cmd/misspell@latest
          echo '::endgroup::'

          echo '::group:: Installing woke ... https://github.com/get-woke/woke'
          curl -sfL https://raw.githubusercontent.com/get-woke/woke/main/install.sh | sh -s -- -b "${TEMP_PATH}" "${WOKE_VERSION}" 2>&1
          echo '::endgroup::'

          echo '::group:: Installing operator-sdk ... https://github.com/operator-framework/operator-sdk/'
          curl -sfL https://github.com/operator-framework/operator-sdk/releases/download/${OSDK_VERSION}/operator-sdk_linux_amd64 -o "${TEMP_PATH}/operator-sdk"
          chmod +x "${TEMP_PATH}/operator-sdk"

          echo "${TEMP_PATH}" >> $GITHUB_PATH

      - name: Shellcheck
        working-directory: ./src/github.com/${{ github.repository }}
        env:
          REVIEWDOG_GITHUB_API_TOKEN: ${{ github.token }}
        run: |
          find . -type f \
            -path './**/*.*sh' \
            -not -path '*vendor*' | xargs -r shellcheck --format=checkstyle \
            | reviewdog -f=checkstyle \
                -name="shellcheck" \
                -reporter="github-pr-check" \
                -filter-mode="added" \
                -fail-on-error="true" \
                -level="error"

      - name: Go Lint - knative-operator
        uses: golangci/golangci-lint-action@v4
        with:
          version: v1.55.2
          args: --timeout=10m0s --verbose 
          working-directory: ./src/github.com/${{ github.repository }}

      # This is mostly copied from https://github.com/get-woke/woke-action-reviewdog/blob/main/entrypoint.sh
      # since their action is not yet released under a stable version.
      - name: Language
        if: ${{ always() && github.event_name == 'pull_request' }}
        working-directory: ./src/github.com/${{ github.repository }}
        env:
          REVIEWDOG_GITHUB_API_TOKEN: ${{ github.token }}
        run: |
          woke --output simple \
            | reviewdog -efm="%f:%l:%c: %m" \
                -name="woke" \
                -reporter="github-pr-check" \
                -filter-mode="added" \
                -fail-on-error="true" \
                -level="error"

      - name: OLM Bundle
        working-directory: ./src/github.com/${{ github.repository }}
        run: |
          operator-sdk bundle validate ./olm-catalog/serverless-operator --select-optional suite=operatorframework --optional-values=k8s-version=1.22

      - name: Spelling
        working-directory: ./src/github.com/${{ github.repository }}
        env:
          REVIEWDOG_GITHUB_API_TOKEN: ${{ github.token }}
        run: |
          # Don't fail because of misspell
          set +o pipefail
          git ls-files | grep -Ev '^(vendor/|.git)' | xargs misspell -i importas -error \
            | reviewdog -efm="%f:%l:%c: %m" \
                -name="github.com/client9/misspell" \
                -reporter="github-pr-check" \
                -filter-mode="added" \
                -fail-on-error="true" \
                -level="error"

      - name: Prettify code
        uses: creyD/prettier_action@v4.3
        with:
          dry: true
          prettier_options: --check src/github.com/${{ github.repository }}/templates/*.yaml