[charts/csm-authorization] Add metrics support for proxy-server #2556
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| # Copyright (c) 2025-2026 Dell Inc., or its subsidiaries. All Rights Reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # This action checks the Helm Chart changes for linting | |
| name: Validate Helm Charts | |
| # Check runs on PRs created to merge to main branch | |
| on: | |
| pull_request: | |
| branches: ["**"] | |
| jobs: | |
| # This job will run helm lint on updated charts | |
| lint: | |
| name: CSM Chart Linter | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v7 | |
| with: | |
| fetch-depth: "0" | |
| - name: Set up Helm | |
| uses: azure/setup-helm@v5 | |
| with: | |
| version: latest | |
| - name: Set up Python | |
| uses: actions/setup-python@v6 | |
| with: | |
| python-version: '3.12' | |
| - name: Install chart-testing-action | |
| uses: helm/chart-testing-action@v2.8.0 | |
| - name: Run chart-testing list-changed | |
| id: modified-charts | |
| run: | | |
| modified=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }}) | |
| if [[ -n "$modified" ]]; then | |
| echo "modified=true" >> "$GITHUB_OUTPUT" | |
| fi | |
| - name: Run chart-testing linter | |
| if: ${{ steps.modified-charts.outputs.modified == 'true' }} | |
| run: ct lint --config ct.yaml | |
| lint-images: | |
| name: Lint CSM images | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v7 | |
| with: | |
| fetch-depth: "0" | |
| - name: Get changed files | |
| id: changed-files | |
| run: | | |
| echo "files=$(git diff --name-only origin/${{ github.base_ref }}...HEAD | tr '\n' ' ')" >> $GITHUB_OUTPUT | |
| - name: Lint image tags | |
| run: | | |
| FAIL=0 | |
| BASE="${{ github.base_ref }}" | |
| for file in ${{ steps.changed-files.outputs.files }}; do | |
| [[ ! -f "$file" ]] && continue | |
| # Get the file as it existed on the base branch | |
| OLD=$(git show "origin/${BASE}:${file}" 2>/dev/null || true) | |
| [[ -z "$OLD" ]] && continue # new file — no baseline to compare against | |
| echo "Checking $file" | |
| while IFS= read -r img; do | |
| repo="${img%:*}" | |
| new_tag="${img##*:}" | |
| # Find the old tag for this exact repo in the base version of the file | |
| old_tag=$(printf '%s\n' "$OLD" \ | |
| | grep -F "${repo}:" \ | |
| | head -1 | rev | cut -d: -f1 | rev \ | |
| | tr -d '"' | awk '{print $1}') | |
| [[ -z "$old_tag" ]] && continue # image not in base — nothing to compare | |
| if [[ "$old_tag" == v* ]] && [[ "$new_tag" != v* ]]; then | |
| echo " ERROR: '${repo}' dropped 'v' prefix (:${old_tag} -> :${new_tag})" | |
| FAIL=1 | |
| fi | |
| done < <(grep -Eo 'image:[[:space:]]*[a-zA-Z0-9][a-zA-Z0-9./_-]*:[a-zA-Z0-9._-]+' "$file" \ | |
| | sed 's/image:[[:space:]]*//') | |
| done | |
| if [[ "$FAIL" -ne 0 ]]; then | |
| echo "Image tag linting failed" | |
| exit 1 | |
| fi | |
| echo "✅ Image tag linting passed" |