Packages

birdie

1.2.7
2.0.2 2.0.1 2.0.0 1.6.0 retired 1.6.0-rc.1 1.5.5 1.5.4 1.5.3 1.5.2 1.5.1 1.5.0 1.4.1 1.4.0 1.3.2 1.3.1 1.3.0 1.2.7 1.2.6 1.2.5 1.2.4 1.2.3 1.2.2 1.2.1 1.2.0 1.1.8 1.1.7 1.1.6 1.1.5 1.1.4 1.1.3 1.1.2 1.1.1 1.1.0 1.0.4 1.0.3 1.0.2 1.0.1 1.0.0

🐦‍⬛ Snapshot testing in Gleam

HexDocs

Current section

Files

Jump to
Readme
38 Versions
12 Dependencies
Dependants
Files
Activity
birdie src birdie internal project.gleam
Raw

src/birdie/internal/project.gleam 

import filepath

import simplifile.{type FileError}



/// Returns the path to the project's root.

///

/// > ⚠️ This assumes that this is only ever run inside a Gleam's project and

/// > sooner or later it will reach a `gleam.toml` file.

/// > Otherwise this will end up in an infinite loop, I think.

///

pub fn find_root() -> Result(String, FileError) {

  do_find_root(".")

}



fn do_find_root(path: String) -> Result(String, FileError) {

  let manifest = filepath.join(path, "gleam.toml")

  case simplifile.is_file(manifest) {

    Ok(True) -> Ok(path)

    Ok(False) -> do_find_root(filepath.join(path, ".."))

    Error(reason) -> Error(reason)

  }

}