152 lines
4.7 KiB
YAML
152 lines
4.7 KiB
YAML
name: lint-test-helm
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on:
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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/*/helm/**'
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env:
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CLUSTER: cl01tl
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BASE_BRANCH: "origin/${{ gitea.base_ref }}"
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jobs:
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lint-pull-request:
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runs-on: ubuntu-js
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if: github.event_name == 'pull_request'
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steps:
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- name: Checkout
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uses: actions/checkout@v6
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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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if: github.event_name == 'pull_request'
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uses: GuillaumeFalourd/branch-exists@v1.1
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with:
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branch: ${{ gitea.base_ref }}
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- name: Branch Exists
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id: branch-exists
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if: github.event_name == 'push' || steps.check-branch-exists.outputs.exists == 'true' && github.event_name == 'pull_request'
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run: |
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echo ">> Branch ${{ gitea.base_ref }} is exists, will continue with linting"
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echo "----"
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echo "exists=true" >> $GITEA_OUTPUT
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- name: Set up Helm
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if: steps.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: v3.19.2
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- name: Lint Helm Chart
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if: steps.branch-exists.outputs.exists == 'true'
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run: |
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CHANGED_CHARTS=()
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echo ">> Target branch for diff is: ${BASE_BRANCH}"
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echo ""
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echo ">> Checking for changes ..."
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GIT_DIFF=$(git diff --name-only "${BASE_BRANCH}" -- | xargs -I {} dirname {} | sort -u | grep 'clusters/*/helm/')
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if [ -n "${GIT_DIFF}" ]; then
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echo ""
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echo ">> Changes detected:"
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echo "$GIT_DIFF"
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for path in $GIT_DIFF; do
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CHANGED_CHARTS+=$(echo "$path" | awk -F '/' '{print $4}')
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done
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else
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echo ""
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echo ">> No changes detected"
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fi
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if [ -n "${CHANGED_CHARTS}" ]; then
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echo ""
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echo ">> Chart to Lint:"
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echo "$(echo "${CHANGED_CHARTS[@]}" | sort -u)"
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echo "----"
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echo "changes-detected=true" >> $GITEA_OUTPUT
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echo "chart-dir<<EOF" >> $GITEA_OUTPUT
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echo "$(echo "${CHANGED_CHARTS[@]}" | sort -u)" >> $GITEA_OUTPUT
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echo "EOF" >> $GITEA_OUTPUT
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else
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echo "changes-detected=false" >> $GITEA_OUTPUT
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fi
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- name: Add Repositories
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if: steps.branch-exists.outputs.exists == 'true'
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env:
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CHANGED_CHARTS: ${{ steps.check-dir-changes.outputs.chart-dir }}
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run: |
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echo ">> Adding repositories for chart dependencies ..."
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for dir in ${CHANGED_CHARTS}; do
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helm dependency list --max-col-width 120 clusters/${CLUSTER}/helm/$dir 2> /dev/null \
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| tail +2 | head -n -1 \
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| awk '{ print "helm repo add " $1 " " $3 }' \
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| while read cmd; do echo "$cmd" | sh; done || true
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done
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if helm repo list | tail +2 | read -r; then
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echo ""
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echo ">> Update repository cache ..."
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helm repo update
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fi
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echo "----"
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- name: Lint Helm Chart
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if: steps.branch-exists.outputs.exists == 'true'
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env:
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CHANGED_CHARTS: ${{ steps.check-dir-changes.outputs.chart-dir }}
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run: |
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echo ">> Running linting on changed charts ..."
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for dir in ${CHANGED_CHARTS}; do
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chart_path=clusters/${CLUSTER}/helm/$dir
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chart_name=$(basename "$chart_path")
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if [ -f "$chart_path/Chart.yaml" ]; then
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cd $chart_path
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echo ""
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echo ">> Building helm dependency ..."
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helm dependency build --skip-refresh
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echo ""
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echo ">> Linting helm ..."
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helm lint --namespace "$chart_name"
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else
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echo ""
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echo ">> Directory $chart_path does not contain a Chart.yaml. Skipping ..."
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echo ""
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fi
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done
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- name: ntfy Failed
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uses: niniyas/ntfy-action@master
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if: failure()
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with:
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url: '${{ secrets.NTFY_URL }}'
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topic: '${{ secrets.NTFY_TOPIC }}'
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title: 'Test Failure - Infrastructure'
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priority: 3
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headers: '{"Authorization": "Bearer ${{ secrets.NTFY_CRED }}"}'
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tags: action,failed
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details: 'Helm linting on Pull Request for Infrastructure has failed!'
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icon: 'https://cdn.jsdelivr.net/gh/selfhst/icons/png/gitea.png'
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actions: '[{"action": "view", "label": "Open Gitea", "url": "https://gitea.alexlebens.dev/alexlebens/infrastructure/actions?workflow=lint-test-helm-pull.yaml", "clear": true}]'
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image: true
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