feat!: switch to dockerized github action (#182)

.github/workflows/release-docker.yml

@@ -0,0 +1,29 @@
+name: Release Docker Image
+on: 
+  release:
+    types: 
+      - published
+
+jobs:
+
+  release:
+    name: Docker build and push
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+        with:
+          ref: master
+      - name: Get version without v character
+        id: version
+        run: |
+          VERSION=${{github.event.release.tag_name}}
+          VERSION_WITHOUT_V=${VERSION:1}
+          echo "::set-output name=value::$(echo $VERSION_WITHOUT_V)"
+      - name: Release to Docker
+        run: | 
+          echo ${{secrets.DOCKER_PASSWORD}} | docker login -u ${{secrets.DOCKER_USERNAME}} --password-stdin
+          npm run docker:build
+          docker tag asyncapi/github-action-for-generator:latest asyncapi/github-action-for-generator:${{ steps.version.outputs.value }}
+          docker push asyncapi/github-action-for-generator:${{ steps.version.outputs.value }}
+          docker push asyncapi/github-action-for-generator:latest

.gitignore

@@ -1,5 +1,5 @@
 coverage
 .DS_Store
 output
-node_modules/semantic-release
-node_modules/@semantic-release
+node_modules
+dist

Dockerfile

@@ -0,0 +1,15 @@
+FROM node:16 as builder
+
+COPY ./ /app
+WORKDIR /app
+
+RUN npm install && npm run package
+
+FROM node:16-alpine
+
+# We need to copy entire node modules as some dependencies (@npmcli/run-script) cannot be packaged 
+# and need to be used by dist as external dependency
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/dist ./dist
+
+ENTRYPOINT [ "node", "/dist/index.js" ]

README.md

@@ -36,7 +36,7 @@ In case all defaults are fine for you, just add such step:
 
 ```yaml
 - name: Generating Markdown from my AsyncAPI document
-  uses: asyncapi/github-action-for-generator@v1
+  uses: docker://asyncapi/github-action-for-generator:2.0.0
 ```
 
 ### Using all possible inputs
@@ -45,7 +45,7 @@ In case you do not want to use defaults, you for example want to use different t
 
 ```yaml
 - name: Generating HTML from my AsyncAPI document
-  uses: asyncapi/github-action-for-generator@v1
+  uses: docker://asyncapi/github-action-for-generator:2.0.0
   with:
     template: '@asyncapi/[email protected]'  #In case of template from npm, because of @ it must be in quotes
     filepath: docs/api/my-asyncapi.yml
@@ -80,7 +80,7 @@ jobs:
 
     #In case you do not want to use defaults, you for example want to use different template
     - name: Generating HTML from my AsyncAPI document
-      uses: asyncapi/github-action-for-generator@v1
+      uses: docker://asyncapi/github-action-for-generator:2.0.0
       with:
         template: '@asyncapi/[email protected]'  #In case of template from npm, because of @ it must be in quotes
         filepath: docs/api/my-asyncapi.yml