83 lines
2.4 KiB
YAML
83 lines
2.4 KiB
YAML
name: lint-test-helm
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on:
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push:
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branches:
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- main
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paths:
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- 'clusters/**'
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- ! 'clusters/*/archive'
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pull_request:
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branches:
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- main
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paths:
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- 'clusters/**'
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- ! 'clusters/*/archive'
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jobs:
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helm-lint:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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with:
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fetch-depth: 0
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- name: Check Branch Exists
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id: check-branch-exists
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uses: GuillaumeFalourd/branch-exists@v1.1
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with:
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branch: "origin/${{ github.base_ref }}"
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- name: Branch Does Not Exist
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if: steps.check-branch-exists.outputs.exists == 'false'
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run: echo "Branch origin/${{ github.base_ref }} was not found, likely already merged"
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- name: Set up Helm
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if: steps.check-branch-exists.outputs.exists == 'true'
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uses: azure/setup-helm@v4
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with:
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token: ${{ secrets.GITEA_TOKEN }}
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version: latest
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- name: Lint Helm Chart
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if: steps.check-branch-exists.outputs.exists == 'true'
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run: |
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set -e # Exit immediately if a command exits with a non-zero status.
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TARGET_BRANCH="origin/${{ github.base_ref }}"
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echo ">> Target branch for diff is: $TARGET_BRANCH"
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CHANGED_FILES=$(git diff --name-only "$TARGET_BRANCH" -- 'clusters/**')
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echo ">> Found changed files:"
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echo "$CHANGED_FILES"
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# For each changed file, find its parent chart directory (the one with Chart.yaml).
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# Then, create a unique list of those directories.
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CHANGED_CHARTS=$(echo "$CHANGED_FILES" | while read -r file; do
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dir=$(dirname "$file")
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while [[ "$dir" != "." && ! -f "$dir/Chart.yaml" ]]; do
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dir=$(dirname "$dir")
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done
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if [[ "$dir" != "." ]]; then
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echo "$dir"
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fi
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done | sort -u)
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if [[ -z "$CHANGED_CHARTS" ]]; then
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echo ">> Could not determine changed charts. This could happen if only files outside a chart were changed."
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exit 0
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fi
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echo ">> Running helm lint on changed charts:"
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echo "$CHANGED_CHARTS"
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echo "$CHANGED_CHARTS" | while read -r chart; do
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echo ">> Building dependency for "$chart" ..."
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helm dependency build "$chart"
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echo ">> Linting $chart..."
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helm lint "$chart"
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done
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