chore(ci): Include charts-only CI in this repo

.github/workflows/charts-changelog.yaml

@@ -0,0 +1,89 @@
+name: "Charts: Update README"
+
+on:
+  workflow_call:
+    inputs:
+      modifiedCharts:
+        required: true
+        type: string
+      isRenovatePR:
+        required: true
+        type: string
+    outputs:
+      commitHash:
+        description: "The most recent commit hash at the end of this workflow"
+        value: ${{ jobs.generate-changelog.outputs.commitHash }}
+
+jobs:
+  validate-changelog:
+    name: Validate changelog
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Check changelog annotations
+        if: inputs.isRenovatePR != 'true'
+        run: |
+          CHARTS=(${{ inputs.modifiedCharts }})
+          for i in "${CHARTS[@]}"
+          do
+              IFS='/' read -r -a chart_parts <<< "$i"
+              ./.github/scripts/check-releasenotes.sh "charts/${chart_parts[0]}/${chart_parts[1]}"
+              echo ""
+          done
+
+  generate-changelog:
+    name: Generate changelog annotations
+    runs-on: ubuntu-latest
+    needs:
+      - validate-changelog
+    outputs:
+      commitHash: ${{ steps.save-commit-hash.outputs.commit_hash }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Install Kubernetes tools
+        if: inputs.isRenovatePR == 'true'
+        uses: yokawasa/action-setup-kube-tools@v0.8.0
+        with:
+          setup-tools: |
+            yq
+          yq: "4.20.1"
+
+      - name: Annotate Charts.yaml for Renovate PR's
+        if: inputs.isRenovatePR == 'true'
+        env:
+          DEFAULT_BRANCH: "${{ github.event.repository.default_branch }}"
+        run: |
+          CHARTS=(${{ inputs.modifiedCharts }})
+          for i in "${CHARTS[@]}"
+          do
+              IFS='/' read -r -a chart_parts <<< "$i"
+                ./.github/scripts/renovate-releasenotes.sh "charts/${chart_parts[0]}/${chart_parts[1]}"
+              echo ""
+          done
+
+      - name: Create commit
+        id: create-commit
+        if: inputs.isRenovatePR == 'true'
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          file_pattern: charts/**/
+          commit_message: "chore: Auto-update chart metadata [skip ci]"
+          commit_user_name: ${{ github.actor }}
+          commit_user_email: ${{ github.actor }}@users.noreply.github.com
+
+      - name: Save commit hash
+        id: save-commit-hash
+        run: |
+          if [ "${{ steps.create-commit.outputs.changes_detected || 'unknown' }}" == "true" ]; then
+            echo '::set-output name=commit_hash::${{ steps.create-commit.outputs.commit_hash }}'
+          else
+            echo "::set-output name=commit_hash::${GITHUB_SHA}"
+          fi

.github/workflows/charts-lint.yaml

@@ -0,0 +1,54 @@
+name: "Charts: Lint"
+
+on:
+  workflow_call:
+    inputs:
+      checkoutCommit:
+        required: true
+        type: string
+      chartChangesDetected:
+        required: true
+        type: string
+
+jobs:
+  lint:
+    name: Lint charts
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: ${{ inputs.checkoutCommit }}
+
+      - name: Install Kubernetes tools
+        uses: yokawasa/action-setup-kube-tools@v0.8.0
+        with:
+          setup-tools: |
+            helmv3
+          helm: "3.8.0"
+
+      - uses: actions/setup-python@v3
+        with:
+          python-version: "3.10"
+
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2.2.1
+
+      - name: Collect changes
+        id: list-changed
+        if: inputs.chartChangesDetected == 'true'
+        run: |
+          EXCLUDED=$(yq eval -o=json '.excluded-charts // []' .github/ct-lint.yaml)
+          CHARTS=$(ct list-changed --config .github/ct-lint.yaml)
+          CHARTS_JSON=$(echo "${CHARTS}" | jq -R -s -c 'split("\n")[:-1]')
+          OUTPUT_JSON=$(echo "{\"excluded\": ${EXCLUDED}, \"all\": ${CHARTS_JSON}}" | jq -c '.all-.excluded')
+          echo ::set-output name=charts::${OUTPUT_JSON}
+          if [[ $(echo ${OUTPUT_JSON} | jq -c '. | length') -gt 0 ]]; then
+            echo "::set-output name=detected::true"
+          fi
+
+      - name: Run chart-testing (lint)
+        id: lint
+        if: steps.list-changed.outputs.detected == 'true'
+        run: ct lint --config .github/ct-lint.yaml

.github/workflows/charts-test.yaml

@@ -0,0 +1,135 @@
+name: "Charts: Test"
+
+on:
+  workflow_call:
+    inputs:
+      checkoutCommit:
+        required: true
+        type: string
+      chartChangesDetected:
+        required: true
+        type: string
+
+jobs:
+  unit-test:
+    name: Run unit tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: ${{ inputs.checkoutCommit }}
+
+      - name: Install Kubernetes tools
+        uses: yokawasa/action-setup-kube-tools@v0.8.0
+        with:
+          setup-tools: |
+            helmv3
+          helm: "3.8.0"
+
+      - name: Install Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.7
+
+      - name: Install dependencies
+        env:
+          RUBYJQ_USE_SYSTEM_LIBRARIES: 1
+        run: |
+          sudo apt-get update
+          sudo apt-get install libjq-dev
+          bundle install
+
+      - name: Run tests
+        run: |
+          bundle exec m -r ./test/
+
+  generate-install-matrix:
+    name: Generate matrix for install
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: |
+        {
+          "chart": ${{ steps.list-changed.outputs.charts }}
+        }
+      detected: ${{ steps.list-changed.outputs.detected }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: ${{ inputs.checkoutCommit }}
+
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2.2.1
+
+      - name: Run chart-testing (list-changed)
+        id: list-changed
+        if: inputs.chartChangesDetected == 'true'
+        run: |
+          EXCLUDED=$(yq eval -o=json '.excluded-charts // []' .github/ct-install.yaml)
+          CHARTS=$(ct list-changed --config .github/ct-install.yaml)
+          CHARTS_JSON=$(echo "${CHARTS}" | jq -R -s -c 'split("\n")[:-1]')
+          OUTPUT_JSON=$(echo "{\"excluded\": ${EXCLUDED}, \"all\": ${CHARTS_JSON}}" | jq -c '.all-.excluded')
+          echo ::set-output name=charts::${OUTPUT_JSON}
+          if [[ $(echo ${OUTPUT_JSON} | jq -c '. | length') -gt 0 ]]; then
+            echo "::set-output name=detected::true"
+          fi
+
+  install-charts:
+    needs:
+      - generate-install-matrix
+    if: needs.generate-install-matrix.outputs.detected == 'true'
+    name: Install charts
+    strategy:
+      matrix: ${{ fromJson(needs.generate-install-matrix.outputs.matrix) }}
+      fail-fast: true
+      max-parallel: 15
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: ${{ inputs.checkoutCommit }}
+
+      - name: Install Kubernetes tools
+        uses: yokawasa/action-setup-kube-tools@v0.8.0
+        with:
+          setup-tools: |
+            helmv3
+          helm: "3.6.3"
+
+      - uses: actions/setup-python@v3
+        with:
+          python-version: "3.10"
+
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2.2.1
+
+      - name: Create k3d cluster
+        uses: nolar/setup-k3d-k3s@v1
+        with:
+          version: v1.19
+
+      - name: Remove node taints
+        run: |
+          kubectl taint --all=true nodes node.cloudprovider.kubernetes.io/uninitialized- || true
+
+      - name: Run chart-testing (install)
+        run: ct install --config .github/ct-install.yaml --charts ${{ matrix.chart }}
+
+  # Summarize matrix https://github.community/t/status-check-for-a-matrix-jobs/127354/7
+  install_success:
+    needs:
+      - generate-install-matrix
+      - install-charts
+    if: |
+      always()
+    name: Install successful
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check install matrix status
+        if: ${{ (needs.generate-install-matrix.outputs.detected == 'true') && (needs.install-charts.result != 'success') }}
+        run: exit 1

.github/workflows/pr-metadata.yaml

@@ -0,0 +1,60 @@
+name: "Pull Request: Get metadata"
+
+on:
+  workflow_call:
+    outputs:
+      isRenovatePR:
+        description: "Is the PR coming from Renovate?"
+        value: ${{ jobs.pr-metadata.outputs.isRenovatePR }}
+      isFork:
+        description: "Is the PR coming from a forked repo?"
+        value: ${{ jobs.pr-metadata.outputs.isFork }}
+      addedOrModified:
+        description: "Does the PR contain any changes?"
+        value: ${{ jobs.pr-changes.outputs.addedOrModified }}
+      addedOrModifiedFiles:
+        description: "A list of the files changed in this PR"
+        value: ${{ jobs.pr-changes.outputs.addedOrModifiedFiles }}
+      addedOrModifiedCharts:
+        description: "A list of the charts changed in this PR"
+        value: ${{ jobs.pr-changes.outputs.addedOrModifiedCharts }}
+
+jobs:
+  pr-metadata:
+    name: Collect PR metadata
+    runs-on: ubuntu-latest
+    outputs:
+      isRenovatePR: ${{ startsWith(steps.branch-name.outputs.current_branch, 'renovate/') }}
+      isFork: ${{ github.event.pull_request.head.repo.full_name != github.repository }}
+    steps:
+      - name: Get branch name
+        id: branch-name
+        uses: tj-actions/branch-names@v5.2
+
+      - name: Save PR data to file
+        env:
+          PR_NUMBER: ${{ github.event.number }}
+        run: |
+          echo $PR_NUMBER > pr_number.txt
+
+      - name: Store pr data in artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: pr_metadata
+          path: ./pr_number.txt
+          retention-days: 5
+
+  pr-changes:
+    name: Collect PR changes
+    runs-on: ubuntu-latest
+    outputs:
+      addedOrModified: ${{ steps.collect-changes.outputs.changesDetected }}
+      addedOrModifiedFiles: ${{ steps.collect-changes.outputs.addedOrModifiedFiles }}
+      addedOrModifiedCharts: ${{ steps.collect-changes.outputs.addedOrModifiedCharts }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Collect changes
+        id: collect-changes
+        uses: ./.github/actions/collect-changes

.github/workflows/pr-validate.yaml

@@ -9,17 +9,17 @@ concurrency:
 
 jobs:
   pr-metadata:
-    uses: truecharts/.github/workflows/pr-metadata.yaml@master
+    uses: truecharts/apps/.github/workflows/pr-metadata.yaml@master
 
   pre-commit-check:
-    uses: truecharts/.github/workflows/pre-commit-check.yaml@master
+    uses: truecharts/.github/.github/workflows/pre-commit-check.yaml@master
     needs:
       - pr-metadata
     with:
       modifiedFiles: ${{ needs.pr-metadata.outputs.addedOrModifiedFiles }}
 
   #charts-changelog:
-  #  uses: truecharts/.github/workflows/charts-changelog.yaml@master
+  #  uses: truecharts/apps/.github/workflows/charts-changelog.yaml@master
   #  needs:
   #    - pr-metadata
   #    - pre-commit-check
@@ -28,7 +28,7 @@ jobs:
   #    modifiedCharts: ${{ needs.pr-metadata.outputs.addedOrModifiedCharts }}
 
   charts-lint:
-    uses: truecharts/.github/workflows/charts-lint.yaml@master
+    uses: truecharts/apps/.github/workflows/charts-lint.yaml@master
     needs:
       - pr-metadata
     #  - charts-changelog
@@ -37,7 +37,7 @@ jobs:
       chartChangesDetected: ${{ needs.pr-metadata.outputs.addedOrModified }}
 
   charts-test:
-    uses: truecharts/.github/workflows/charts-test.yaml@master
+    uses: truecharts/apps/.github/workflows/charts-test.yaml@master
     needs:
       - pr-metadata
     #  - charts-changelog