chore!: Chart Publications via Github Workflow (#741)

* feat: Move Linting to Github Actions

Signed-off-by: Oliver Bähler <oliverbaehler@hotmail.com>

.circleci/config.yml

@@ -5,33 +5,13 @@ jobs:
       - image: quay.io/helmpack/chart-testing:v3.3.1
     steps:
       - checkout
-      - run: ct lint --config .github/ct.yaml --lint-conf .github/lintconf.yaml
-
-  # Technically this only needs to be run on master, but it's good to have it run on every PR
-  # so that it is regularly tested.
+      - run: ct lint --config .github/configs/ct-lint.yaml --lint-conf .github/configs/lintconf.yaml
   publish:
     docker:
-      # We just need an image with `helm` on it. Handily we know of one already.
-      - image: quay.io/helmpack/chart-testing:v3.3.1
+      - image: bash
     steps:
-      # install the additional keys needed to push to GitHub. Alex Collins owns these keys.
-      - add_ssh_keys
-      - run: git config --global user.email "nobody@circleci.com"
-      - run: git config --global user.name "Circle CI Build"
-      - checkout
-      - run: helm repo add stable https://charts.helm.sh/stable
-      - run: helm repo add minio https://helm.min.io/
-      - run: helm repo add argo https://argoproj.github.io/argo-helm
-      - run: helm repo add dandydeveloper https://dandydeveloper.github.io/charts/
-      # Only actually publish charts on master.
-      - run: |
-          set -x
-          if [ "$CIRCLE_BRANCH" = "master" ]; then
-            export GIT_PUSH=true
-          else 
-            export GIT_PUSH=false
-          fi
-          sh ./scripts/publish.sh
+      - run: echo "Replaced by Github Workflow - https://github.com/argoproj/argo-helm/actions/workflows/publish.yml"
+
 workflows:
   version: 2
   workflow:

.github/configs/cr.yaml

@@ -0,0 +1,2 @@
+## Reference: https://github.com/helm/chart-releaser
+index-path: "./index.yaml" 

.github/configs/ct-install.yaml

@@ -0,0 +1,19 @@
+## Reference: https://github.com/helm/chart-testing/blob/master/doc/ct_lint-and-install.md
+# Don't add the 'debug' attribute, otherwise the workflow won't work anymore
+# Only Used for the CT Install Stage
+remote: origin
+chart-dirs:
+  - charts
+chart-repos:
+  - argo=https://argoproj.github.io/argo-helm
+  - minio=https://helm.min.io/
+  - dandydeveloper=https://dandydeveloper.github.io/charts/
+  - stable=https://charts.helm.sh/stable
+  - incubator=https://charts.helm.sh/incubator
+helm-extra-args: "--timeout 600s"  
+validate-chart-schema: false
+validate-maintainers: true
+validate-yaml: true
+exclude-deprecated: true
+excluded-charts: 
+  - "argocd-applicationset"

.github/configs/ct-lint.yaml

@@ -1,5 +1,6 @@
 ## Reference: https://github.com/helm/chart-testing/blob/master/doc/ct_lint-and-install.md
 # Don't add the 'debug' attribute, otherwise the workflow won't work anymore
+# Only Used for the CT Lint Stage
 remote: origin
 chart-dirs:
   - charts

.github/workflows/lint-and-test.yml

@@ -27,19 +27,19 @@ jobs:
         id: list-changed
         run: |
           ## If executed with debug this won't work anymore.
-          changed=$(ct --config ./.github/ct.yaml list-changed)
+          changed=$(ct --config ./.github/configs/ct-lint.yaml list-changed)
           charts=$(echo "$changed" | tr '\n' ' ' | xargs)
           if [[ -n "$changed" ]]; then
             echo "::set-output name=changed::true"
             echo "::set-output name=changed_charts::$charts"
           fi
       - name: Run chart-testing (lint)
-        run: ct lint --debug --config ./.github/ct.yaml --lint-conf ./.github/lintconf.yaml
+        run: ct lint --debug --config ./.github/configs/ct-lint.yaml --lint-conf ./.github/configs/lintconf.yaml
 
       - name: Create kind cluster
         uses: helm/kind-action@v1.1.0
         if: steps.list-changed.outputs.changed == 'true'
 
       - name: Run chart-testing (install)
-        run: ct install --config ./.github/ct.yaml
+        run: ct install --config ./.github/configs/ct-install.yaml
         if: steps.list-changed.outputs.changed == 'true'

.github/workflows/publish.yml

@@ -0,0 +1,42 @@
+---
+name: Chart Publish
+on:
+  push:
+    branches:
+      - master
+      - rewrite-build
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Install Helm
+        uses: azure/setup-helm@v1
+
+      - name: Add dependency chart repos
+        run: |
+          helm repo add argo https://argoproj.github.io/argo-helm
+          helm repo add minio https://helm.min.io/
+          helm repo add dandydeveloper https://dandydeveloper.github.io/charts/
+          helm repo add stable https://charts.helm.sh/stable
+          helm repo add incubator https://charts.helm.sh/incubator
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"  
+          
+      ## This is required to consider the old Circle-CI Index and to stay compatible with all the old releases.
+      - name: Fetch current Chart Index 
+        run: |
+          git checkout origin/gh-pages index.yaml
+
+      - name: Run chart-releaser
+        uses: helm/chart-releaser-action@v1.2.0
+        with: 
+          config: "./.github/configs/cr.yaml"
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

CONTRIBUTING.md

@@ -86,7 +86,7 @@ As part of the Continuous Integration system we run Helm's [Chart Testing](https
 
 The checks for this tool are stricter than the standard Helm requirements, where fields normally considered optional like `maintainer` are required in the standard spec and must be valid GitHub usernames.
 
-Linting configuration can be found in [lintconf.yaml](.circleci/lintconf.yaml)
+Linting configuration can be found in [ct-lint.yaml](./.github/configs/ct-lint.yaml)
 
 The linting can be invoked manually with the following command:
 
@@ -96,11 +96,4 @@ The linting can be invoked manually with the following command:
 
 ## Publishing Changes
 
-Changes are automatically publish whenever a commit is merged to master. The CI job (see `.circleci/config.yaml`) runs this:
-
-```
-GIT_PUSH=true ./scripts/publish.sh
-```
-
-Script generates tar file for each chart in `charts` directory and push changes to `gh-pages` branch.
-Write access to https://github.com/argoproj/argo-helm.git is required to publish changes.
+Changes are automatically publish whenever a commit is merged to master. The CI job (see `./.github/workflows/publish.yml`).

README.md

@@ -1,5 +1,7 @@
 # Argo Helm Charts
 
+[![Chart Publish](https://github.com/argoproj/argo-helm/actions/workflows/publish.yml/badge.svg?branch=master)](https://github.com/argoproj/argo-helm/actions/workflows/publish.yml)
+
 Argo Helm is a collection of **community maintained** charts for http://argoproj.io/ projects. The charts can be added using following command:
 
 ```

charts/argo-cd/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: 2.0.1
 description: A Helm chart for ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 3.4.0
+version: 3.4.1
 home: https://github.com/argoproj/argo-helm
 icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png
 keywords:

charts/argo-events/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 description: A Helm chart to install Argo-Events in k8s Cluster
 name: argo-events
-version: 1.4.1
+version: 1.4.2
 keywords:
   - argo-events
   - sensor-controller

charts/argo-rollouts/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: "0.10.2"
 description: A Helm chart for Argo Rollouts
 name: argo-rollouts
-version: 0.5.2
+version: 0.5.3
 icon: https://raw.githubusercontent.com/argoproj/argo/master/argo.png
 home: https://github.com/argoproj/argo-helm
 maintainers:

charts/argo-workflows/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: argo-workflows
 description: A Helm chart for Argo Workflows
 type: application
-version: 0.1.0
+version: 0.1.1
 appVersion: "v3.0.2"
 icon: https://raw.githubusercontent.com/argoproj/argo-workflows/master/docs/assets/argo.png
 home: https://github.com/argoproj/argo-helm

charts/argo-workflows/ci/enable-metrics-values.yaml

@@ -1,6 +1,6 @@
 controller:
   serviceMonitor:
-    enabled: true
+    enabled: false
   metricsConfig:
     enabled: true
   telemetryConfig:

charts/argocd-applicationset/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: argocd-applicationset
 description: A Helm chart for installing ArgoCD ApplicationSet
 type: application
-version: 0.1.4
+version: 0.1.5
 appVersion: "v0.1.0"
 home: https://github.com/argoproj/argo-helm
 icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png

charts/argocd-notifications/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: 1.1.1
 description: A Helm chart for ArgoCD notifications, an add-on to ArgoCD.
 name: argocd-notifications
 type: application
-version: 1.3.0
+version: 1.3.1
 home: https://github.com/argoproj/argo-helm
 icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png
 keywords:

scripts/lint.sh

@@ -12,6 +12,6 @@ docker run \
      quay.io/helmpack/chart-testing:v3.3.1 \
      -c cd /workdir \ 
      ct lint \
-     --config .github/ct.yaml \
-     --lint-conf .github/lintconf.yaml \
+     --config .github/configs/ct-lint.yaml \
+     --lint-conf .github/configs/lintconf.yaml \
      --debug

scripts/publish.sh

@@ -1,42 +0,0 @@
-#!/bin/bash
-set -eux
-
-SRCROOT="$(cd "$(dirname "$0")/.." && pwd)"
-GIT_PUSH=${GIT_PUSH:-false}
-
-rm -rf $SRCROOT/output && git clone -b gh-pages git@github.com:argoproj/argo-helm.git $SRCROOT/output
-
-helm repo add argoproj https://argoproj.github.io/argo-helm
-
-for dir in $(find $SRCROOT/charts -mindepth 1 -maxdepth 1 -type d);
-do
-    rm -rf $dir/charts
-
-    name=$(basename $dir)
-
-    if [ $(helm dep list $dir 2>/dev/null| wc -l) -gt 1 ]
-    then
-        echo "Processing chart dependencies"
-        helm --debug dep build $dir
-        # Bug with Helm subcharts with hyphen on them
-        # https://github.com/argoproj/argo-helm/pull/270#issuecomment-608695684
-        if [ "$name" == "argo-cd" ]
-        then
-            echo "Restore ArgoCD RedisHA subchart"
-            tar -C $dir/charts -xf $dir/charts/redis-ha-*.tgz
-        fi
-    fi
-
-    echo "Processing $dir"
-    helm --debug package $dir
-done
-
-cp $SRCROOT/*.tgz output/
-cd $SRCROOT/output && helm repo index .
-
-cd $SRCROOT/output && git status
-
-if [ "$GIT_PUSH" == "true" ]
-then
-    cd $SRCROOT/output && git add . && git commit -m "Publish charts" && git push git@github.com:argoproj/argo-helm.git gh-pages
-fi