洪 民憙 (Hong Minhee) :nonbinary: @hongminhee@hollo.social
Public

Optique 0.9.0 pre-release is ready for testing!

The big new feature: sync/async mode support. You can now build CLI parsers with async value parsing and suggestions—perfect for shell completions that need to run commands (like listing Git branches/tags).

The API automatically propagates async mode through combinators, so you only decide sync vs async at the leaf level.

Try it:

npm  add       @optique/core@0.9.0-dev.212 @optique/run@0.9.0-dev.212
deno add --jsr @optique/core@0.9.0-dev.212 @optique/run@0.9.0-dev.212

I'd love feedback before merging! Especially interested in:

  • API ergonomics
  • Edge cases I might have missed
  • TypeScript inference issues

Docs:

PR: https://github.com/dahlia/optique/pull/70

Value parsers | Optique

Value parsers convert string arguments into strongly-typed values with validation, supporting built-in types like integers, URLs, and UUIDs, plus custom parser creation.

async.optique-453.pages.dev

0
1
0

If you have a fediverse account, you can quote this note from your own instance. Search https://hollo.social/@hongminhee/019b7cf8-ebd7-7460-bd66-24387853b61a on your instance and quote it. (Note that quoting is not supported in Mastodon.)