elm-dev
v0.1.3
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Elm Dev: a version of the Elm compiler to help with editor tooling.
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Elm Dev
Elm Dev is a version of the Elm compiler that is made to support editing tools.
Not to be confused with Elm itself which lives here: https://elm-lang.org/
This package is for toolmakers, so if you're just starting out using Elm, you likely don't need this tool directly.
Install via npm install -g elm-dev
if you want to play with it. It's currently experimental, but will likely be stable soon.
Currently this is a command line tool with the following commands that print or output JSON.
warnings
- List missing type signatures and unused values.entrypoints
- Detect what.elm
files are the potential roots of a project. This will also report any ports relevant to a specific entrypoint as well as the type signatures of those ports.docs
- Generatedocs.json
for any package, or any local.elm
file.imports
- Given a list of modules, report all files and packages that they collectively depends on. This is useful forusage
- Given a module, return all usages of that module in a given project.explain
- Given a fully qualified type name, provide it's full definition.
Each command may instead report compilation errors if the file or project fails to compile.
Roadmap
The above functionality is a first pass on what would be useful for elm-dev
to report and has been published to allow downstream projects to try stuff out.
In the medium term, the intention is to support the language-server protocol and to adjust functionaltiy based on downstream projects.