ci: refactor workflows

.github/workflows/build.yml → .github/workflows/generate.yml

@@ -1,4 +1,4 @@
-name: Build
+name: Generate
 
 on:
   pull_request:
@@ -12,13 +12,13 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  build:
-    name: Build
+  generate:
+    name: Generate image files from source
     runs-on: ubuntu-latest
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           # Ref is required if auto-commit action is used in pull requests.
           # https://github.com/stefanzweifel/git-auto-commit-action#checkout-the-correct-branch
@@ -32,17 +32,17 @@ jobs:
         with:
           deno-version: "^1"
 
-      - name: Run build
+      - name: Run generator script
         run: deno task start
 
       - name: Auto-commit changed files
         # Automatically commit files which have been changed during the workflow run and push changes back
         # to remote repository.
         # https://github.com/stefanzweifel/git-auto-commit-action
-        uses: stefanzweifel/git-auto-commit-action@v4
+        uses: stefanzweifel/git-auto-commit-action@v5
         with:
-          commit_message: 'build: rRRR!'
+          commit_message: 'GenerRRRRR-ate image files from source!'
           commit_user_name: 'FriendsOfREDAXO-T'
           commit_user_email: '[email protected]'
           commit_author: 'FriendsOfREDAXO-T <[email protected]>'
-          file_pattern: 'builds/**/*'
+          file_pattern: 'images/**/*'

.github/workflows/publish.yml

@@ -0,0 +1,58 @@
+name: Publish
+
+on:
+	push:
+		branches:
+			- 'main'
+		paths:
+			- 'images/**/*'
+	# add workflow dispatch to manually publish the current images
+	workflow_dispatch
+
+concurrency:
+	# Cancel in-progress jobs if a new job is trigged by a commit from the same branch
+	# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency
+	group: ${{ github.workflow }}-${{ github.ref }}
+	cancel-in-progress: true
+
+jobs:
+	collect:
+		name: Collect images from directories
+		runs-on: ubuntu-latest
+		outputs:
+			IMAGES: ${{ steps.images.outputs.directories }}
+
+		steps:
+			- name: Checkout repository
+				uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+			- name: Collect images from directories
+				id: images
+				run: |
+					# install tree and jq
+					sudo apt update && sudo apt install -y tree jq
+					# change to images directory
+					cd images
+					# collect images
+					echo "directories=$(tree -J -d -L 1 | jq -c '.[0].contents | map(.name)')" >> $GITHUB_OUTPUT
+
+	publish:
+		name: Publish images
+		runs-on: ubuntu-latest
+		needs: [collect]
+
+  	strategy:
+ 			fail-fast: false
+			matrix:
+				image: ${{ fromJson(needs.collect.outputs.IMAGES) }}
+        platform:
+          - linux/amd64
+          - linux/arm64
+
+		steps:
+			- name: Checkout repository
+				uses: actions/checkout@v4
+        with:
+          persist-credentials: false

.github/workflows/test.yml

@@ -3,7 +3,7 @@ name: Test
 on:
   pull_request:
     paths:
-      - 'builds/**/*'
+      - 'images/**/*'
 
 concurrency:
   # Cancel in-progress jobs if a new job is trigged by a commit from the same branch
@@ -13,9 +13,11 @@ concurrency:
 
 jobs:
   test:
-    name: Test
+    name: Test the images
     runs-on: ubuntu-latest
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false