feat(cd): configure automated semantic releases

.github/workflows/release.yaml

@@ -0,0 +1,25 @@
+name: Release
+on:
+  push:
+    branches:
+      - master
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v1
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14
+      - name: Install semantic-release
+        run: npm install -g semantic-release @semantic-release/git @semantic-release/changelog @semantic-release/exec semantic-release-docker
+
+      - name: Release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+        run: semantic-release

.releaserc.yml

@@ -0,0 +1,13 @@
+repositoryUrl": "https://github.com/apricote/Listory"
+plugins:
+  - "@semantic-release/commit-analyzer"
+  - "@semantic-release/release-notes-generator"
+  - "@semantic-release/changelog"
+  - - "@semantic-release/npm"
+    - npmPublish: false
+  - - "@semantic-relase/exec"
+    - prepareCmd: "docker build -t apricote/listory --build-arg VERSION=${nextRelease.version} --build-arg GIT_COMMIT=`git rev-parse HEAD` ."
+  - - semantic-release-docker
+    - name: apricote/listory
+  - "@semantic-release/git"
+  - "@semantic-release/github"

Dockerfile

@@ -1,10 +1,14 @@
+ARG VERSION=unknown
+ARG GIT_COMMIT=unknown
+
 ##################
 ## common
 ##################
 FROM node:14-alpine as common
-LABEL org.label-schema.schema-version="1.0" \
-      org.label-schema.name="listory" \
-      stage="common"
+LABEL org.opencontainers.image.title="listory" \
+      org.opencontainers.image.version=$VERSION \
+      org.opencontainers.image.revision=$GIT_COMMIT \
+      de.apricote.stage="common"
 
 WORKDIR /app