dsl-interpreter

DSL Interpreter Workflow

This sample demonstrates how to implement a DSL workflow, based on the Go equivalent. In this sample, we provide 2 sample yaml files each defines a custom workflow that can be processed by this DSL workflow sample code.

See also:

• https://github.com/Devessier/temporal-electronic-signature (implementing XState)
• https://martinfowler.com/articles/cant-buy-integration.html

Running this sample

1. temporal server start-dev to start Temporal Server.
2. npm install to install dependencies.
3. npm run start.watch to start the Worker.
4. In another terminal, npm run workflow1 or npm run workflow2 to run the Workflows accordingly

Example output from workflow1:

[ '[activity1] arg1: ', '!' ] value1
[ '[activity2] arg: ', '!' ] [result from activity1: value1]

Example output from workflow2:

[ '[activity1] arg1: ', '!' ] value1
[ '[activity2] arg: ', '!' ] [result from activity1: value1]
[ '[activity4] result1: ', '!' ] [result from activity1: value1]
[ '[activity1] arg1: ', '!' ] activity3 received arg2: value2:

  And received: [result from activity2: [result from activity1: value1]]