elm-format

Format Elm source code in the idiomatic way.

Runs as elm-format|macOS, Linux, Windows|github.com

Command form

ai-draft · 2 tasks · 5 fields

Format Elm files in place, to a separate file, or check them. Files are overwritten unless --output or --validate is used.

Opens the form; the finished command lands at your prompt, unrun

Run in Otty

otty gui elm-format

Format Elm codeExample values, fixed in this page — nothing here reaches a terminal

Basic

Files or directories*

any

Validate only

--validate

TasksEach one presets the form for one job

Check formatting

inputvalidate

Format in place

inputyes

ParametersOnly these flags are editable in the form

Files or directories

path · positional 0 · repeatable

Output file

Write here instead of overwriting the source.
path

--output

Validate only

Check formatting without changing files.
boolean

--validate

Answer yes to prompts

boolean

--yes

Elm version

string

--elm-version0.190.18

SourcesEvery flag above is checked against these

fig

completion

Before it fills your prompt, Otty checks the installed elm-format against its version. A form that does not match your version is not offered.