Add BPMN support

add support to render BPMN diagram via bpmn-js yuzutechGH-44
nekator · Apr 24, 2020 · ed983f8 · ed983f8
1 parent 5dbe1a2
commit ed983f8
Show file tree

Hide file tree

Showing 18 changed files with 2,838 additions and 15 deletions.
diff --git a/Makefile b/Makefile
@@ -33,6 +33,7 @@ buildDockerImages:
 	cd server && $(MAKE) package
 	cd blockdiag && $(MAKE) package
 	cd mermaid && $(MAKE) package
+	cd bpmn && $(MAKE) package
 
 showExamples:
 	python blockdiag/examples.py
@@ -44,6 +45,7 @@ releaseDockerImages:
 	docker tag yuzutech/kroki:latest yuzutech/kroki:latest
 	docker tag yuzutech/kroki-blockdiag:latest yuzutech/kroki-blockdiag:latest
 	docker tag yuzutech/kroki-mermaid:latest yuzutech/kroki-mermaid:latest
+	docker tag yuzutech/kroki-bpmn:latest yuzutech/kroki-bpmn:latest
 
 pushDockerImages:
 	docker push yuzutech/kroki:latest
@@ -52,6 +54,7 @@ pushDockerImages:
 	docker push yuzutech/kroki:$(LATEST_VERSION)
 	docker push yuzutech/kroki-blockdiag:$(LATEST_VERSION)
 	docker push yuzutech/kroki-mermaid:$(LATEST_VERSION)
+	docker push yuzutech/kroki-bpmn:$(LATEST_VERSION)
 
 smokeTests:
 	@docker-compose --file "$(SMOKE_TESTS_DIR)/docker-compose.yaml" up --build --detach \

diff --git a/bpmn/.gitignore b/bpmn/.gitignore
@@ -0,0 +1 @@
+node_modules/
diff --git a/bpmn/Dockerfile b/bpmn/Dockerfile
@@ -0,0 +1,37 @@
+# Package the Node.js project into a single binary
+FROM node:12.16.2-alpine3.11 as builder
+
+# Workaround: https://github.com/nodejs/docker-node/issues/813#issuecomment-407339011
+# Error: could not get uid/gid
+# [ 'nobody', 0 ]
+RUN npm config set unsafe-perm true
+
+RUN npm install -g pkg pkg-fetch
+
+ENV NODE node10
+ENV PLATFORM alpine
+ENV ARCH x64
+RUN /usr/local/bin/pkg-fetch ${NODE} ${PLATFORM} ${ARCH}
+
+WORKDIR /app
+
+COPY package.json package-lock.json /app/
+COPY src /app/src
+
+RUN PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=1 npm ci
+
+RUN /usr/local/bin/pkg --targets ${NODE}-${PLATFORM}-${ARCH} . -o app.bin
+
+# Create the image
+FROM alpine:3.11.6
+
+COPY --from=builder /app/app.bin /node/bin/bpmn
+COPY assets /app/assets
+ENV KROKI_MERMAID_PAGE_URL=file:///app/assets/index.html
+
+RUN apk add --no-cache --update chromium
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/lib/chromium/chrome
+
+EXPOSE 8002
+
+ENTRYPOINT ["/node/bin/bpmn"]
diff --git a/bpmn/Makefile b/bpmn/Makefile
@@ -0,0 +1,4 @@
+default:
+
+package:
+	docker build -t yuzutech/kroki-bpmn .
diff --git a/bpmn/assets/bpmn-viewer.production.min.js b/bpmn/assets/bpmn-viewer.production.min.js
diff --git a/bpmn/assets/index.html b/bpmn/assets/index.html
@@ -0,0 +1,7 @@
+<!doctype html>
+<html>
+<body>
+  <div id="container"></div>
+  <script src="./bpmn-viewer.production.min.js" charset="utf-8"></script>
+</body>
+</html>