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feat: add readme

feat: add readme #54

Workflow file for this run

name: chart-diff
on:
pull_request:
branches:
- main
permissions:
contents: read
pull-requests: write
concurrency:
group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
cancel-in-progress: true
env:
KUBEBUILDER_VERSION: v4.11.1
GITOPS_PROMOTER_VERSION: v0.21.0
jobs:
chart-diff:
name: Chart Diff
runs-on: ubuntu-latest
timeout-minutes: 15
steps:
- name: Set up Helm
uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # pin v4.3
with:
version: v3.20.0
- name: Checkout Repository
uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98
with:
ref: ${{ github.event.pull_request.head.sha || github.sha }}
path: current-repo
- name: Checkout gitops-promoter at latest release
uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98
with:
repository: argoproj-labs/gitops-promoter
ref: ${{ env.GITOPS_PROMOTER_VERSION }}
path: gitops-promoter
- name: Install kubebuilder
run: |
curl -L -o kubebuilder "https://github.com/kubernetes-sigs/kubebuilder/releases/download/${{ env.KUBEBUILDER_VERSION }}/kubebuilder_$(go env GOOS)_$(go env GOARCH)"
chmod +x kubebuilder && sudo mv kubebuilder /usr/local/bin/
kubebuilder version
- name: Save current Chart
run: |
mkdir -p /tmp/current-chart
cp -r current-repo/chart/ /tmp/current-chart/
- name: Run KubeBuilder
working-directory: gitops-promoter
run: |
kubebuilder edit --plugins=helm/v2-alpha --output-dir=../current-repo --manifests=./dist/install.yaml
ls -lah ../current-repo/*
ls -lah /tmp/current-chart/*
- name: Remove example blocks from generated CRDs
run: |
cat current-repo/chart/templates/crd/argocdcommitstatuses.promoter.argoproj.io.yaml
sed -i 's/{{- if eq \(.Environment\)/{{ `{{- if eq .Environment` }}/g; s/{{- else if eq \(.Environment\)/{{ `{{- else if eq .Environment` }}/g; s/{{- end -}}/{{ `{{- end -}}` }}/g; s/{{- range \$key, \$value := \.ArgoCDCommitStatus/{{ `{{- range $key, $value := .ArgoCDCommitStatus` }}/g' current-repo/chart/templates/crd/argocdcommitstatuses.promoter.argoproj.io.yaml
- name: Diff charts
run: |
echo "=== Diff between generated manifests and current Helm chart ==="
diff -ruN --exclude='.git' --exclude='*.orig' --exclude='extra' /tmp/current-chart/chart current-repo/chart > /tmp/chart-diff.diff || true
if [ -s /tmp/chart-diff.diff ]; then
echo "Differences found:"
cat -n /tmp/chart-diff.diff
exit 1
else
echo "No differences found"
fi
- name: Upload diff artifact
if: always()
uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
with:
name: chart-diff
path: /tmp/chart-diff.diff
if-no-files-found: ignore