Hackage :: [Package]

haskell-lsp: Haskell library for the Microsoft Language Server Protocol

[ deprecated, development, library, mit ] [ Propose Tags ]
Deprecated. in favor of lsp

An implementation of the types, and basic message server to allow language implementors to support the Language Server Protocol for their specific language.

An example of this is for Haskell via the Haskell IDE Engine, at https://github.com/haskell/haskell-ide-engine

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Flags

Automatic Flags
NameDescriptionDefault
demo

Build the lsp-hello demo executable

Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

Versions [RSS] 0.1.0.0, 0.2.0.0, 0.2.0.1, 0.2.1.0, 0.2.2.0, 0.4.0.0, 0.5.0.0, 0.6.0.0, 0.7.0.0, 0.8.0.0, 0.8.0.1, 0.8.1.0, 0.8.2.0, 0.9.0.0, 0.10.0.0, 0.11.0.0, 0.12.0.0, 0.12.1.0, 0.13.0.0, 0.14.0.0, 0.15.0.0, 0.15.0.1, 0.16.0.0, 0.17.0.0, 0.18.0.0, 0.19.0.0, 0.20.0.0, 0.20.0.1, 0.21.0.0, 0.22.0.0, 0.23.0.0, 0.24.0.0 (info)
Change log ChangeLog.md
Dependencies aeson (>=1.0.0.0 && <1.6), async, attoparsec, base (>=4.9 && <4.15), bytestring, containers, data-default, directory, filepath, hashable, haskell-lsp, haskell-lsp-types (>=0.24 && <0.25), hslogger, lens (>=4.15.2), mtl, network-uri, rope-utf16-splay (>=0.3.1.0), sorted-list (>=0.2.1 && <0.2.2), stm, temporary, text, time, transformers, unordered-containers, vector [details]
License MIT
Copyright Alan Zimmerman, 2016-2020
Author Alan Zimmerman
Maintainer alan.zimm@gmail.com
Revised Revision 2 made by Bodigrim at 2021-10-21T18:13:30Z
Category Development
Home page https://github.com/alanz/haskell-lsp
Source repo head: git clone https://github.com/alanz/haskell-lsp
Uploaded by wz1000 at 2021-01-13T15:27:59Z
Distributions Arch:0.24.0.0, NixOS:0.24.0.0
Executables lsp-hello
Downloads 27705 total (248 in the last 30 days)
Rating 2.25 (votes: 2) [estimated by Bayesian average]
Your Rating
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Status Docs available [build log]
Last success reported on 2021-01-13 [all 1 reports]

Readme for haskell-lsp-0.24.0.0

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CircleCI Hackage

haskell-lsp

Haskell library for the Microsoft Language Server Protocol

Warning: this library and its associated ecosystem is under development at the moment. So do not have high expectations, it is not ready for casual use.

Hacking

To see this library in use you need to install the haskell-ide-engine

git clone https://github.com/haskell/haskell-ide-engine --recursive
cd haskell-ide-engine
stack install

This will put the hie executable in your path.

Then, run the plugin in vscode:

git clone https://github.com/alanz/vscode-hie-server
cd vscode-hie-server
code .

In vscode, press F5 to run the extension in development mode.

You can see a log from hie by doing

tail -F /tmp/hie-vscode.log

There are also facilities on the code to send back language-server-protocol log and show events.

It can also be used with emacs, see https://github.com/emacs-lsp/lsp-haskell

Using the example server

stack install :lsp-hello --flag haskell-lsp:demo

will generate a lsp-hello executable.

Changing the server to be called in the vscode-hie-server plugin from hie to lsp-hello will run the example server instead of hie.

Likewise, changing the executable in lsp-haskell for emacs.

Other resource

See #haskell-ide-engine on IRC freenode