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juvix/app/Commands/Clean.hs
Paul Cadman d59fca6786
Add juvix clean to remove project build artifact directory (#2018)
This PR adds the `juvix clean` command to the CLI that removes the Juvix
project build directory.

It respects the `--internal-build-dir` global option:

```
$ juvix compile Foo.juvix --internal-build-dir /tmp/build
$ juvix clean --internal-build-dir /tmp/build
```

In addition this PR fixes the `juvix format` program brief description
string. This was too long for the `juvix --help` display. The longer
description is now only displayed when `juvix format --help` is run.

* Closes https://github.com/anoma/juvix/issues/2017
2023-04-21 14:21:31 +02:00

9 lines
216 B
Haskell

module Commands.Clean where
import Commands.Base
runCommand :: Members '[Files, App] r => Sem r ()
runCommand = do
buildDir <- askBuildDir
whenM (directoryExists' buildDir) (removeDirectoryRecursive' buildDir)