Can't apply a StartEvent connector template

[johnBgood]

Describe the Bug

As discussed here, I have an issue applying the RabbitMq start event inbound connector to a StartEvent element (see attached file).

Steps to Reproduce

1. Download and extract Archive.zip
2. You should have 2 files: test.bpmn and template.json
3. Run this command: element-templates-cli --diagram test.bpmn --template template.json --element elementId --output result.bpmn
4. This error occurs:

failed to import <bpmn:StartEvent id="elementId" />
ReferenceError: document is not defined
at create$1 (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:890:5)
at Text.layoutText (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12243:20)
at Text.getDimensions (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12236:15)
at TextRenderer.getExternalLabelBounds (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12318:39)
at BpmnImporter.addLabel (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12788:33)
at BpmnImporter.add (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12758:10)
at Object.element (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:9945:25)
at visit (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:9666:20)
at visitIfDi (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:9673:38)
at handleFlowNode (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:9830:20)
unhandled error in event listener ReferenceError: document is not defined
at create$1 (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:890:5)
at Text.layoutText (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12243:20)
at Text.getDimensions (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12236:15)
at TextRenderer.getExternalLabelBounds (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12318:39)
at UpdateLabelHandler.postExecute (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:23059:32)
at CommandStack._internalExecute (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:20102:15)
at CommandStack.execute (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:19959:8)
at Modeling.updateLabel (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:23104:22)
at file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:16298:14
at invokeFunction (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:3592:13)
node:internal/process/promises:289
triggerUncaughtException(err, true /* fromPromise */);
^
ReferenceError: document is not defined
at create$1 (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:890:5)
at Text.layoutText (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12243:20)
at Text.getDimensions (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12236:15)
at TextRenderer.getExternalLabelBounds (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:12318:39)
at UpdateLabelHandler.postExecute (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:23059:32)
at CommandStack._internalExecute (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:20102:15)
at CommandStack.execute (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:19959:8)
at Modeling.updateLabel (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:23104:22)
at file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:16298:14
at invokeFunction (file:///Users/jonathanroques/.nvm/versions/node/v21.6.2/lib/node_modules/element-templates-cli/dist/index.js:3592:13)
Node.js v21.6.2

Expected Behavior

The template is correctly applied and a result.bpmn file is created.

Environment

• Host (Browser/Node version), if applicable: Node v21.6.2
• OS: MasOS 14.4.1
• Library version: element-templates-cli@0.3.0

[barmac]

Hi, I am able to reproduce the error. Thank you for creating the issue. What I found is that if you remove the element label (property name), the template is applied correctly. So it is probably a problem within https://github.com/bpmn-io/bpmn-js-headless which still relies on browser API to render external labels. I will create an issue in the repo and link this one.

[barmac]

Requires bpmn-io/bpmn-js-headless#2 to be fixed.