feat(ci): workflow to lint and test charts (#73) (#85)

* chore(chart): put cryostat chart into charts directory

* feat(ci): workflow to lint and test charts

https://redhat-cop.github.io/ci/linting-testing-helm-charts.html

* feat(ci): add partial values for test scenarios

* chore(ci): use ref name without sub

(cherry picked from commit adeac87)

Co-authored-by: Thuan Vo <thvo@redhat.com>

Author: mergify[bot]

.github/workflows/ci.yml

@@ -0,0 +1,75 @@
+name: CI
+
+concurrency:
+  group: ci-${{ github.run_id }}
+  cancel-in-progress: true
+
+on:
+  push:
+    branches:
+      - main
+      - v[0-9]+
+      - v[0-9]+.[0-9]+
+      - cryostat-v[0-9]+.[0-9]+
+
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+      - labeled
+      - unlabeled
+    branches:
+      - main
+      - v[0-9]+
+      - v[0-9]+.[0-9]+
+      - cryostat-v[0-9]+.[0-9]+
+
+env:
+  TARGET_BRANCH: ${{ github.event.pull_request.base.ref || github.ref_name }}
+
+jobs:
+  lint-chart:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up Helm
+        uses: azure/setup-helm@v3
+        with:
+          version: v3.11.2
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.9'
+          check-latest: true
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2.4.0
+      - name: Lint chart
+        run: ct lint --target-branch ${TARGET_BRANCH} --lint-conf lintconf.yaml --config ct.yaml --chart-yaml-schema chart_schema.yaml
+  test-chart:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Fail if safe-to-test label NOT applied
+      if: ${{ github.event_name == 'pull_request' && !contains(github.event.pull_request.labels.*.name, 'safe-to-test') }}
+      run: exit 1
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - name: Set up Helm
+      uses: azure/setup-helm@v3
+      with:
+        version: v3.11.2
+    - uses: actions/setup-python@v4
+      with:
+        python-version: '3.9'
+        check-latest: true
+    - uses: helm/chart-testing-action@v2.4.0
+    - name: Set up Kind cluster
+      run: kind create cluster -n ci-${{ github.run_id }}
+    - name: Install and test chart
+      run: |
+        kubectl create ns helm-test
+        ct install --target-branch ${TARGET_BRANCH} --upgrade --namespace=helm-test --config ct.yaml
+    - name: Clean up Kind cluster 
+      run: kind delete cluster -n ci-${{ github.run_id }}

LICENSE

@@ -1 +1 @@
-cryostat/LICENSE
+charts/cryostat/LICENSE

README.md

@@ -1 +1 @@
-cryostat/README.md
+charts/cryostat/README.md

chart_schema.yaml

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+#  Chart.yaml schema
+apiVersion: str(required=True)
+name: str()
+description: str(required=True)
+type: str()
+version: str()
+kubeVersion: str(required=True)
+appVersion: str(required=True)
+home: str(required=True)
+icon: str(required=True)
+keywords: list(str(), required=True)
+sources: list(str(), required=True)
+maintainers: list(include('maintainer'), required=True)
+---
+maintainer:
+  name: str(required=True)
+  url: str(required=True)

cryostat/.helmignore charts/cryostat/.helmignorecryostat/.helmignore renamed to charts/cryostat/.helmignore

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+minimal: true

cryostat/Chart.yaml charts/cryostat/Chart.yamlcryostat/Chart.yaml renamed to charts/cryostat/Chart.yaml

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+minimal: false