.github/workflows/test-action.yml

@@ -12,7 +12,17 @@ jobs:
     - name: Install chart-testing
       uses: ./
     - name: Check install!
-      run: ct version
+      run: |
+        ct version
+        CT_VERSION_OUTPUT=$(ct version 2>&1 /dev/null)
+        ACTUAL_VERSION=$(echo "$CT_VERSION_OUTPUT" | grep Version | rev | cut -d ' ' -f1 | rev)
+        if [[ $ACTUAL_VERSION != 'v3.7.0' ]]; then
+          echo 'should be v3.7.0'
+          exit 1
+        else
+          exit 0
+        fi
+      shell: bash
     - name: Check root directory
       run: |
         if [[ $(git diff --stat) != '' ]]; then
@@ -31,9 +41,21 @@ jobs:
     - name: Install chart-testing
       uses: ./
       with:
-        version: 'v3.4.0'
+        version: 'v3.5.1'
+        yamllint_version: '1.27.1'
+        yamale_version: '3.0.4'
     - name: Check install!
-      run: ct version
+      run: |
+        ct version
+        CT_VERSION_OUTPUT=$(ct version 2>&1 /dev/null)
+        ACTUAL_VERSION=$(echo "$CT_VERSION_OUTPUT" | grep Version | rev | cut -d ' ' -f1 | rev)
+        if [[ $ACTUAL_VERSION != 'v3.5.1' ]]; then
+          echo 'should be v3.5.1'
+          exit 1
+        else
+          exit 0
+        fi
+      shell: bash
     - name: Check root directory
       run: |
         if [[ $(git diff --stat) != '' ]]; then

README.md

@@ -15,7 +15,9 @@ A GitHub Action for installing the [helm/chart-testing](https://github.com/helm/
 
 For more information on inputs, see the [API Documentation](https://developer.github.com/v3/repos/releases/#input)
 
-- `version`: The chart-testing version to install (default: `v3.5.0`)
+- `version`: The chart-testing version to install (default: `v3.7.0`)
+- `yamllint_version`: The chart-testing version to install (default: `1.27.1`)
+- `yamale_version`: The chart-testing version to install (default: `3.0.4`)
 
 ### Example Workflow
 
@@ -42,7 +44,7 @@ jobs:
       - name: Set up Helm
         uses: azure/setup-helm@v1
         with:
-          version: v3.8.1
+          version: v3.9.2
 
       - uses: actions/setup-python@v2
         with:
@@ -54,13 +56,13 @@ jobs:
       - name: Run chart-testing (list-changed)
         id: list-changed
         run: |
-          changed=$(ct list-changed --targer-branch main)
+          changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
           if [[ -n "$changed" ]]; then
             echo "::set-output name=changed::true"
           fi
 
       - name: Run chart-testing (lint)
-        run: ct lint
+        run: ct lint --target-branch ${{ github.event.repository.default_branch }}
 
       - name: Create kind cluster
         uses: helm/kind-action@v1.2.0
@@ -70,7 +72,7 @@ jobs:
         run: ct install
 ```
 
-This uses [`helm/kind-action`](https://www.github.com/helm/kind-action) GitHub Action to spin up a [kind](https://kind.sigs.k8s.io/) Kubernetes cluster, 
+This uses [`helm/kind-action`](https://www.github.com/helm/kind-action) GitHub Action to spin up a [kind](https://kind.sigs.k8s.io/) Kubernetes cluster,
 and [`helm/chart-testing`](https://www.github.com/helm/chart-testing) to lint and test your charts on every pull request.
 
 ## Upgrading from v1.x.x

action.yml

@@ -6,11 +6,24 @@ branding:
   icon: anchor
 inputs:
   version:
-    description: "The chart-testing version to install (default: v3.5.1)"
+    description: "The chart-testing version to install (default: v3.7.0)"
     required: false
-    default: v3.5.1
+    default: v3.7.0
+  yamllint_version:
+    description: "The yamllint version to install (default: 1.27.1)"
+    required: false
+    default: '1.27.1'
+  yamale_version:
+    description:  "The yamale version to install (default: 3.0.4)"
+    required: false
+    default: '3.0.4'
 runs:
   using: composite
   steps:
-    - run: "$GITHUB_ACTION_PATH/ct.sh --version ${{ inputs.version }}"
+    - run: |
+        cd $GITHUB_ACTION_PATH \
+        && ./ct.sh \
+            --version ${{ inputs.version }} \
+            --yamllint-version ${{ inputs.yamllint_version }} \
+            --yamale-version ${{ inputs.yamale_version }}
       shell: bash

ct.sh

@@ -4,7 +4,9 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-DEFAULT_CHART_TESTING_VERSION=v3.5.1
+DEFAULT_CHART_TESTING_VERSION=v3.7.0
+DEFAULT_YAMLLINT_VERSION=1.27.1
+DEFAULT_YAMALE_VERSION=3.0.4
 
 show_help() {
 cat << EOF
@@ -17,6 +19,8 @@ EOF
 
 main() {
     local version="$DEFAULT_CHART_TESTING_VERSION"
+    local yamllint_version="$DEFAULT_YAMLLINT_VERSION"
+    local yamale_version="$DEFAULT_YAMALE_VERSION"
 
     parse_command_line "$@"
 
@@ -40,6 +44,26 @@ parse_command_line() {
                     exit 1
                 fi
                 ;;
+            --yamllint-version)
+                if [[ -n "${2:-}" ]]; then
+                    yamllint_version="$2"
+                    shift
+                else
+                    echo "ERROR: '--yamllint-version' cannot be empty." >&2
+                    show_help
+                    exit 1
+                fi
+                ;;
+            --yamale-version)
+                if [[ -n "${2:-}" ]]; then
+                    yamale_version="$2"
+                    shift
+                else
+                    echo "ERROR: '--yamale-version' cannot be empty." >&2
+                    show_help
+                    exit 1
+                fi
+                ;;
             *)
                 break
                 ;;
@@ -76,10 +100,10 @@ install_chart_testing() {
         source "$venv_dir/bin/activate"
 
         echo 'Installing yamllint...'
-        pip3 install yamllint==1.25.0
+        pip3 install "yamllint==${yamllint_version}"
 
         echo 'Installing Yamale...'
-        pip3 install yamale==3.0.4
+        pip3 install "yamale==${yamale_version}"
     fi
 
     # https://github.com/helm/chart-testing-action/issues/62