feat: add github actions (#1)

Add github actions:

- lint the codebase on each push in a merge request
- deploy a release to dockerhub

.github/workflows/default.yml

@@ -0,0 +1,21 @@
+name: Quality check
+
+on: push
+
+jobs:
+  lint-test:
+    runs-on: ubuntu-latest
+    env:
+      TAG: html-to-pdf
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+          cache: 'yarn'
+      - run: yarn install
+      - run: yarn lint --max-warnings 0
+      - name: Build container
+        run: docker build --file deploy/test/Dockerfile --tag ${TAG} .
+      - name: Run test in a container
+        run: docker run --rm ${TAG} yarn test

.github/workflows/release.yml

@@ -0,0 +1,39 @@
+name: Release version
+
+on:
+  push:
+    branches:
+      - 'main'
+    tags:
+      - 'v*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+          cache: 'yarn'
+      - uses: docker/metadata-action@v3
+        id: metadata
+        with:
+          images: muehlemannpopp/html-to-pdf
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=sha
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - uses: int128/kaniko-action@v1
+        with:
+          push: true
+          file: deploy/prod/Dockerfile
+          tags: ${{ steps.metadata.outputs.tags }}
+          labels: ${{ steps.metadata.outputs.labels }}

deploy/dev/Dockerfile

@@ -8,7 +8,7 @@ ENV \
 USER root
 
 WORKDIR /app
-COPY .. /app
+COPY . /app
 
 RUN chown -R chrome ./
 

deploy/prod/Dockerfile

@@ -20,7 +20,7 @@ ENV \
 WORKDIR /usr/src/app
 COPY --from=builder /app/build/main.prod.js .
 COPY favicon.ico .
-COPY deploy/services/printer/docker-entrypoint.sh /docker-entrypoint.sh
+COPY deploy/prod/docker-entrypoint.sh /docker-entrypoint.sh
 COPY README.md .
 
 ENTRYPOINT ["tini", "--"]

deploy/test/Dockerfile

@@ -5,7 +5,7 @@ ENV \
   PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
 
 WORKDIR /app
-COPY .. /app
+COPY . /app
 
 # change user to bypass write limitations
 USER root