feat: Use forked gamma releases

- Modify action to use forked gamma releases
- Add GH Workflows to test action and check dist
- Bump dependencies to Node v20

.github/workflows/check-dist.yml

@@ -0,0 +1,49 @@
+name: Check dist/
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - "**.md"
+  pull_request:
+    paths-ignore:
+      - "**.md"
+  workflow_dispatch:
+
+jobs:
+  check-dist:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js 20.x
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20.x"
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn install --check-files
+
+      - name: Rebuild the dist directory
+        run: yarn build
+
+      - name: Compare the expected and actual dist directories
+        run: |
+          if [ "$(git diff --ignore-space-at-eol ./dist | wc -l)" -gt "0" ]; then
+            echo "Detected uncommitted changes after the build. See the status below:"
+            git diff
+            exit 1
+          fi
+        id: diff
+
+      # If inners of the dist directory were different than expected, upload the expected version as an artifact
+      - name: Upload artifact
+        if: ${{failure() && steps.diff.conclusion == 'failure'}}
+        uses: actions/upload-artifact@v4
+        with:
+          name: dist
+          path: ./dist

.github/workflows/test.yml

@@ -0,0 +1,90 @@
+name: "build-test"
+on: # rebuild any PRs and main branch changes
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  build: # make sure the action builds
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js 20.x
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20.x"
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn install --check-files
+
+      - name: Rebuild the dist directory
+        run: yarn build
+
+  test-v1: # make sure the action works on a clean machine without building
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Use local action
+        uses: ./
+        with:
+          version: "1.2.0"
+      - name: Validate action output
+        env:
+          V1_RELEASE: "1.2.0"
+        run: |
+          GAMMA_PATH=$(command -v gamma)
+
+          if [ -z "${GAMMA_PATH}" ]; then
+            echo "Gamma is not in github runner PATH!"
+            exit 1
+          fi
+
+          INSTALLED_VERSION_FULL=$(gamma --version)
+          INSTALLED_VERSION=${INSTALLED_VERSION_FULL##* }
+
+          if [ "${INSTALLED_VERSION}" != "${V1_RELEASE}" ]; then
+            echo "Installed version of gamma ($INSTALLED_VERSION) does not match the latest release ($V1_RELEASE)!"
+            exit 1
+          fi
+
+          echo "Gamma is correctly installed and ${V1_RELEASE}."
+
+  test-latest: # make sure the action gets latest when version is not provided
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Use local action
+        uses: ./
+      - name: Validate action output
+        run: |
+          GAMMA_PATH=$(command -v gamma)
+
+          if [ -z "${GAMMA_PATH}" ]; then
+            echo "Gamma is not in github runner PATH!"
+            exit 1
+          fi
+
+          LATEST_RELEASE=$(curl --silent "https://api.github.com/repos/vincenthsh/gamma/releases/latest" | jq -r .tag_name)
+
+          if [ -z "${LATEST_RELEASE}" ]; then
+            echo "Unable to retrieve the latest release of gamma from GitHub!"
+            exit 1
+          fi
+
+          LATEST_RELEASE=${LATEST_RELEASE#v}
+
+          INSTALLED_VERSION_FULL=$(gamma --version)
+          INSTALLED_VERSION=${INSTALLED_VERSION_FULL##* }
+
+          if [ "${INSTALLED_VERSION}" != "${LATEST_RELEASE}" ]; then
+            echo "Installed version of gamma (${INSTALLED_VERSION}) does not match the latest release (${LATEST_RELEASE})!"
+            exit 1
+          fi
+
+          echo "Gamma is correctly installed and latest."

README.md

@@ -1,6 +1,9 @@
-# setup-gamma
+# setup-gamma Fork
 
-Setup your GitHub actions workflow with a specific version of Gamma
+Setup your GitHub actions workflow with a specific version of Gamma fork.
+
+> [!WARNING]
+> This action installs [vincenthsh/gamma](https://github.com/vincenthsh/gamma)
 
 ## How to use with GitHub Actions
 
@@ -53,13 +56,14 @@ jobs:
         with:
           fetch-depth: 0 # Make sure you set this, as Gamma needs the Git history
 
-      - uses: actions/setup-node@v3
-
-      - uses: gravitational/setup-gamma@v1
+      - uses: actions/setup-node@v4
+          cache: pnpm
 
-      - run: yarn # Install your dependencies as normal
+      - uses: vincenthsh/setup-gamma@v1
 
-      - run: yarn test # Test your actions, if you have tests
+      - run: pnpm i # Install your dependencies as normal
+
+      - run: pnpm test # Test your actions, if you have tests
 
       - name: Deploy actions
         run: gamma deploy
@@ -92,15 +96,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
+          cache: pnpm # Fork is written for pnpm (and nx)
 
-      - uses: gravitational/setup-gamma@v1
+      - uses: vincenthsh/setup-gamma@v1
 
-      - run: yarn # Install your dependencies as normal
+      - run: pnpm i # Install your dependencies as normal
         
-      - run: yarn test # Test your actions, if you have tests
+      - run: pnpm test # Test your actions, if you have tests
 
       - name: Build actions
         run: gamma build

action.yml

@@ -1,4 +1,4 @@
-name: Setup Gamma
+name: Setup Gamma Fork
 author: Gravitational, Inc.
 description: Build & deploy a monorepo of GitHub Actions into individual repos
 
@@ -8,7 +8,7 @@ inputs:
     required: false
 
 runs:
-  using: node16
+  using: node20
   main: dist/index.js
 
 branding: