Add variable to support prefixPath for the cadence web-UI #576
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Assem-Uber
suggested changes
May 29, 2024
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Also tested the changes and had few extra comments there:
- The development environment is not working with the prefix
- The clicking on the logo doesn't take you back to the origin with the prefix
- The prefix is not considered on all places, example:
https://github.com/uber/cadence-web/blob/master/server/index.js#L138
https://github.com/uber/cadence-web/blob/master/client/containers/domain/actions.js#L69
| const prefixPath = process.env.PREFIX_PATH; | ||
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| if (!origin.endsWith(prefixPath)) { | ||
| origin = `${origin}${prefixPath}`.replace(/\/$/, ''); |
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adding path to origin is misleading, managing the path is more accurate
| const app = new Koa(); | ||
| const appPrefixPath = process.env.PREFIX_PATH || '/' | ||
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| app.use(mount(appPrefixPath, cadenceWeb.init())); |
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This middleware needs to get added inside server/index and used as part of the app init. The server/index acts as the entrypoint if you are installing cadence-web as a dependency package. (more about it here)
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This PR adds new PREFIX_PATH variable to enable hosting cadence-web at some base URL prefix path.
This variable needs to be injected during build time and runtime as well since client code also needs it.
Ex. I can build cadence-web using the command below.
Then I can define environment variable during runtime.
If
PREFIX_PATHis not defined during build and runtime, cadence-web would be running at/root path by default.