feat: setup release-please for repo, blog docker image

* ci: add release-please

* ci: fixing dockerfile ref in github action

* ci: updating dependabot commit message prefix to chore: and buildblog name

* ci: updating docker/build-push-action

* ci: adding basic release-please config

.github/dependabot.yml

@@ -5,8 +5,12 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+    commit-message:
+      prefix: "chore: "
   - package-ecosystem: "docker"
     directories:
       - "/blog"
     schedule:
-      interval: "weekly"
+      interval: "weekly"
+    commit-message:
+      prefix: "chore: "

.github/workflows/build.yaml → .github/workflows/build-blog.yaml

@@ -7,14 +7,17 @@
 # To get a newer version, you will need to update the SHA.
 # You can also reference a tag or branch, but the action may change without warning.
 
-name: Publish Docker image
+name: Test Blog Docker image
 
 on:
-  pull_request
+  pull_request:
+    paths:
+      - "/blog"
+      - ".github/workflows/build-blog.yaml"
 
 jobs:
-  push_to_registry:
-    name: Push Docker image to GitHub Registry
+  build_image:
+    name: Build Docker image
     runs-on: ubuntu-latest
     permissions:
       packages: write
@@ -25,10 +28,10 @@ jobs:
       - name: Check out the repo
         uses: actions/checkout@v4
 
-      - name: Build and push Docker image
+      - name: Build Docker image
         id: push
-        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
+        uses: docker/build-push-action@5cd11c3a4ced054e52742c5fd54dca954e0edd85
         with:
           context: ./blog
-          file: ./Dockerfile
+          file: ./blog/Dockerfile
           push: false

.github/workflows/release-please.yaml

@@ -0,0 +1,68 @@
+name: Release Please action
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release_please:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    outputs:
+      paths_released: ${{ steps.release.outputs.paths_released }}
+      releases_created: ${{ steps.release.outputs.releases_created }}
+      tag_name: ${{ steps.release.outputs.tag_name }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - uses: googleapis/release-please-action@v4
+        id: release
+        with:
+          token: ${{ secrets.GH_RELEASE_PLEASE_TOKEN }}
+          config-file: release-please-config.json
+          manifest-file: .release-please-manifest.json
+
+  publish_image:
+    if: ${{ steps.release.outputs['Home/Areas/Blogs--release_created'] }}
+    runs-on: ubuntu-latest
+    needs: release_please
+    strategy:
+      matrix:
+        path: ${{ fromJson(needs.release_please.outputs.paths_released) }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - run: echo "BUILDCONFIG=$(jq -c . < ${{ matrix.path }}/buildconfig.json)" >> $GITHUB_ENV
+      - run: echo '${{ fromJson(env.BUILDCONFIG).version }}'
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            hyperfluid-solutions/${{ matrix.path }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}},value=${{ fromJson(env.BUILDCONFIG).version }}
+            type=semver,pattern={{major}}.{{minor}},value=${{ fromJson(env.BUILDCONFIG).majorminor }}
+            type=semver,pattern={{major}},value=${{ fromJson(env.BUILDCONFIG).major }}
+            type=sha
+      
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          platforms: ${{ fromJson(env.PACKAGE_JSON).platforms }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  "blog": "0.0.1"
+}

blog/buildconfig.json

@@ -0,0 +1,6 @@
+{
+  "version": "0.0.1",
+  "major": "0",
+  "majorminor": "0.0",
+  "platforms": "linux/amd64,linux/arm64"
+}

blog/version.txt

@@ -0,0 +1 @@
+0.0.1

release-please-config.json

@@ -0,0 +1,26 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "packages": {
+    "blog": {
+      "release-type": "simple",
+      "initial-version": "0.0.1",
+      "extra-files": [
+        {
+          "type": "json",
+          "path": "buildconfig.json",
+          "jsonpath": "$.version"
+        },
+        {
+          "type": "json",
+          "path": "buildconfig.json",
+          "jsonpath": "$.major"
+        },
+        {
+          "type": "json",
+          "path": "buildconfig.json",
+          "jsonpath": "$.majorminor"
+        }
+      ]
+    }
+  }
+}