fmt
js/cli/fmt.md
fino fmt applies Fino's built-in formatter to JavaScript and
TypeScript-family source files. Use it before committing code or in CI with
--check when you want formatting drift reported without modifying files:
fino fmt src
fino fmt --check 'src/**/*.ts'With no file inputs, the command recursively scans the current working directory. Explicit inputs can be files, directories, or glob patterns. A directory input formats supported source files below that directory using the same discovery rules as the default scan.
Command Reference
| Name | Value | Description |
|---|---|---|
files... |
strings | Files, directories, or glob patterns to format. |
--check |
boolean | Report files that would change without writing them. |
Source discovery accepts .js, .mjs, .cjs, .jsx, .ts, .mts, .cts,
and .tsx. Hidden directories and common dependency, generated, cache, and
build-output directories such as node_modules, dist, build, docs,
target, and coverage are skipped.
There is no project formatter config file or option matrix in this release baseline. Missing explicit directories and explicit glob patterns that match no supported source files are command errors.
Use --check in scripts that should fail on unformatted code:
fino fmt --check src tests