Allow hooking into listeners
Nobody has claimed this yet.
- Dominant language
- TypeScript
- Stars
- 960
- Forks
- 43
- Avg merge
- 19m
- Merged PRs (30d)
- 1
Description
Describe the feature
Currently it is possible to only hook into the callHook using beforeEach and afterEach but it would be also useful to be able to hook into hook listener e.g. onListener.
This would allow creating a better logger:
10:08:06 hook called app:user:registered (emit)
10:08:06 hook listener app:user:registered (listen)
10:08:06 hook listener app:user:registered (listen)
10:08:06 hook listener app:user:registered (listen)
Currently it is not possible to know when a listener has handled a hook.
Additional information
- Would you be willing to help implement this feature?
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the callHook implementation and the beforeEach, afterEach, and listener dispatch entry points in the TypeScript source. Trace how listeners are invoked and determine where an onListener callback could observe each handled hook. Define the callback behavior and add coverage for emitted hooks with multiple listeners, including the logger scenario described in the issue.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100