Add a Publish workflow.

2 files changed, 73 insertions, 2 deletions

diff --git a/.github/workflows/php-code-quality.yml b/.github/workflows/php-code-quality.yml
index 9f599eed5..69d827120 100644
--- a/.github/workflows/php-code-quality.yml
+++ b/.github/workflows/php-code-quality.yml
@@ -15,20 +15,25 @@ on:
     - 'phpunit.xml'
   # Allow manual triggering
   workflow_dispatch:
+  # Allow other workflows (e.g. Publish) to invoke this one.
+  workflow_call:
+
 
 env:
   fail-fast: true
 
+
 permissions:
   contents: read
 
+
 jobs:
   phpstan:
     name: PHPStan
     runs-on: ubuntu-latest
 
     steps:
-    - name: Checkout code
+    - name: Check out code
       uses: actions/checkout@v5
 
     - name: Set up PHP
@@ -55,7 +60,7 @@ jobs:
           experimental: true
 
     steps:
-    - name: Checkout code
+    - name: Check out code
       uses: actions/checkout@v5
 
     - name: Set up PHP ${{ matrix.php }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 000000000..8c59ae75e
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,66 @@
+name: Publish
+
+on:
+  push:
+    branches: [main]
+  # Allow manual triggering
+  workflow_dispatch:
+
+
+permissions:
+  contents: read
+
+
+jobs:
+  test-php:
+    uses: ./.github/workflows/php-code-quality.yml
+
+  publish-dockerhub:
+    name: Publish ${{ matrix.image.name }} to Docker Hub
+    needs:
+    - test-php
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        image:
+        - name: app
+          dockerfile: ./.docker/app/Dockerfile
+          repository: supahgreg/tt-rss
+        # - name: web-nginx
+        #   dockerfile: ./.docker/web-nginx/Dockerfile
+        #   repository: supahgreg/tt-rss-web-nginx
+
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v5
+
+    - name: Log in to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - name: Extract metadata
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ matrix.image.repository }}
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Build and push to Docker Hub
+      id: push
+      uses: docker/build-push-action@v6
+      with:
+        context: .
+        file: ${{ matrix.image.dockerfile }}
+        platforms: linux/arm64,linux/amd64
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        provenance: true
+        sbom: true
+        push: true