haskell-language-server: LSP server for GHC

Development
- IDE
  - GHC
    - Compat
      - Development.IDE.GHC.Compat.ExactPrint
    - Development.IDE.GHC.Dump
    - Development.IDE.GHC.ExactPrint
  - Plugin
    - Development.IDE.Plugin.CodeAction
      - Development.IDE.Plugin.CodeAction.Util

library haskell-language-server:hls-stylish-haskell-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.StylishHaskell

library haskell-language-server:hls-ormolu-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Ormolu

library haskell-language-server:hls-fourmolu-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Fourmolu

library haskell-language-server:hls-floskell-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Floskell

library haskell-language-server:hls-overloaded-record-dot-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.OverloadedRecordDot

library haskell-language-server:hls-explicit-record-fields-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.ExplicitFields

library haskell-language-server:hls-explicit-fixity-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.ExplicitFixity

library haskell-language-server:hls-gadt-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.GADT

library haskell-language-server:hls-change-type-signature-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.ChangeTypeSignature

library haskell-language-server:hls-code-range-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.CodeRange
    - Ide.Plugin.CodeRange.Rules

library haskell-language-server:hls-qualify-imported-names-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.QualifyImportedNames

library haskell-language-server:hls-alternate-number-format-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.AlternateNumberFormat
  - Ide.Plugin.Conversion

library haskell-language-server:hls-splice-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Splice
    - Ide.Plugin.Splice.Types

library haskell-language-server:hls-pragmas-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Pragmas

library haskell-language-server:hls-module-name-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.ModuleName

library haskell-language-server:hls-stan-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Stan

library haskell-language-server:hls-hlint-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Hlint

library haskell-language-server:hls-retrie-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Retrie

library haskell-language-server:hls-rename-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Rename

library haskell-language-server:hls-explicit-imports-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.ExplicitImports

library haskell-language-server:hls-eval-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Eval
    - Ide.Plugin.Eval.Types

library haskell-language-server:hls-call-hierarchy-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.CallHierarchy

library haskell-language-server:hls-class-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Class

library haskell-language-server:hls-cabal-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.Cabal
    - Ide.Plugin.Cabal.CabalAdd
    - Completion
      - Ide.Plugin.Cabal.Completion.CabalFields
      - Completer
        Ide.Plugin.Cabal.Completion.Completer.FilePath
        Ide.Plugin.Cabal.Completion.Completer.Module
        Ide.Plugin.Cabal.Completion.Completer.Paths
        Ide.Plugin.Cabal.Completion.Completer.Simple
        Ide.Plugin.Cabal.Completion.Completer.Snippet
        Ide.Plugin.Cabal.Completion.Completer.Types
      - Ide.Plugin.Cabal.Completion.Completions
      - Ide.Plugin.Cabal.Completion.Data
      - Ide.Plugin.Cabal.Completion.Types
    - Ide.Plugin.Cabal.Definition
    - Ide.Plugin.Cabal.Diagnostics
    - Ide.Plugin.Cabal.FieldSuggest
    - Ide.Plugin.Cabal.LicenseSuggest
    - Ide.Plugin.Cabal.Orphans
    - Ide.Plugin.Cabal.Outline
    - Ide.Plugin.Cabal.Parse

library haskell-language-server:hls-cabal-gild-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.CabalGild

library haskell-language-server:hls-cabal-fmt-plugin

Modules

[Last Documentation]

Ide
- Plugin
  - Ide.Plugin.CabalFmt

Flags

Manual Flags

Name	Description	Default
pedantic	Enable -Werror	Disabled
ignore-plugins-ghc-bounds	Force the inclusion of plugins even if they are not buildable by default with a specific ghc version	Disabled
dynamic	Build with the dyn rts	Enabled
cabalfmt	Enable cabal-fmt plugin	Enabled
isolatecabalfmttests	Should tests search for 'cabal-fmt' on the $PATH or shall we install it via build-tool-depends?	Disabled
cabalgild	Enable cabal-gild plugin	Enabled
isolatecabalgildtests	Should tests search for 'cabal-gild' on the $PATH or shall we install it via build-tool-depends?	Disabled
cabal	Enable cabal plugin	Enabled
class	Enable class plugin	Enabled
callhierarchy	Enable call hierarchy plugin	Enabled
eval	Enable eval plugin	Enabled
rename	Enable rename plugin	Enabled
retrie	Enable retrie plugin	Enabled
ghc-lib	Use ghc-lib-parser rather than the ghc library (requires hlint and ghc-lib-parser-ex to also be built with it)	Enabled
hlint	Enable hlint plugin	Enabled
stan	Enable stan plugin	Enabled
modulename	Enable moduleName plugin	Enabled
pragmas	Enable pragmas plugin	Enabled
splice	Enable splice plugin	Enabled
alternatenumberformat	Enable Alternate Number Format plugin	Enabled
qualifyimportednames	Enable qualifyImportedNames plugin	Enabled
coderange	Enable Code Range plugin	Enabled
changetypesignature	Enable changeTypeSignature plugin	Enabled
gadt	Enable gadt plugin	Enabled
explicitfixity	Enable explicitFixity plugin	Enabled
explicitfields	Enable explicitFields plugin	Enabled
overloadedrecorddot	Enable overloadedRecordDot plugin	Enabled
floskell	Enable floskell plugin	Enabled
fourmolu	Enable fourmolu plugin	Enabled
ormolu	Enable ormolu plugin	Enabled
stylishhaskell	Enable stylishHaskell plugin	Enabled
refactor	Enable refactor plugin	Enabled
semantictokens	Enable semantic tokens plugin	Enabled
notes	Enable notes plugin	Enabled

Automatic Flags

Name	Description	Default
importlens	Enable importLens plugin	Enabled
test-exe	Build the ghcide-test-preprocessor executable	Enabled

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

Downloads

haskell-language-server-2.10.0.0.tar.gz [browse] (Cabal source package)
Package description (revised from the package)

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'.

Maintainer's Corner

Package maintainers

AlanZimmerman, NeilMitchell, PepeIborra, mpickering, cocreature, Ailrun, luke_, berberman, jneira, hls_team

For package maintainers and hackage trustees

edit package information

Candidates

0.1.0.0, 0.8.0.0, 0.9.0.0, 1.0.0.0, 1.7.0.0, 1.8.0.0, 2.7.0.0, 2.9.0.0, 2.9.0.1, 2.10.0.0

Versions [RSS]	0.8.0.0, 0.9.0.0, 1.0.0.0, 1.1.0.0, 1.2.0.0, 1.3.0.0, 1.4.0.0, 1.5.0.0, 1.5.1.0, 1.6.0.0, 1.6.1.0, 1.6.1.1, 1.7.0.0, 1.8.0.0, 1.9.0.0, 1.9.1.0, 1.10.0.0, 2.0.0.0, 2.0.0.1, 2.1.0.0, 2.2.0.0, 2.3.0.0, 2.4.0.0, 2.5.0.0, 2.6.0.0, 2.7.0.0, 2.8.0.0, 2.9.0.0, 2.9.0.1, 2.10.0.0, 2.11.0.0
Change log	ChangeLog.md
Dependencies	aeson, aeson-pretty, apply-refact, array, async, base (>=4.12 && <5), binary, bytestring, Cabal, cabal-add (>=0.1 && <0.2), Cabal-syntax (>=3.7), containers, data-default, deepseq, Diff (>=0.5 && <0.6), directory, dlist, extra (>=1.7.4), filepath, floskell (>=0.11.0 && <0.12), foldl, fourmolu (>=0.14 && <0.17), fuzzy, ghc, ghc-boot, ghc-boot-th, ghc-exactprint (>=1.5 && <1.13.0.0), ghc-lib-parser, ghc-lib-parser-ex, ghcide (==2.10.0.0), githash (>=0.1.6.1), hashable, haskell-language-server, hie-bios, hie-compat, hiedb (>=0.6.0.0 && <0.7), hlint (>=3.5 && <3.9), hls-graph (==2.10.0.0), hls-plugin-api (==2.10.0.0), hls-test-utils, lens, lens-aeson, lsp (>=2.7 && <2.8), lsp-test, lsp-types (>=2.3 && <2.4), megaparsec (>=9.0), mod, mtl (>=2.2), optparse-applicative, optparse-simple, ormolu (>=0.1.2 && <0.4 \|\| >=0.5 && <0.8), parser-combinators (>=1.2), pretty, prettyprinter (>=1.7), process, process-extras (>=0.7.1), refact, regex-applicative, regex-tdfa (>=1.3.1 && <1.4), retrie (>=0.1.1.0), row-types, safe-exceptions, semigroupoids, shake, sqlite-simple, stan (>=0.1.2.0), stm, stm-containers, stylish-haskell (>=0.12 && <0.15), syb, tasty-hunit (>=0.10), template-haskell, temporary, text, text-rope, time, transformers, trial, unix, unliftio, unliftio-core, unordered-containers (>=0.2.10.0), vector, yaml [details]
Tested with	ghc ==9.10.1 \|\| ==9.8.2 \|\| ==9.6.5 \|\| ==9.4.8
License	Apache-2.0
Copyright	The Haskell IDE Team
Author	The Haskell IDE Team
Maintainer	alan.zimm@gmail.com
Revised	Revision 1 made by hls_team at 2025-06-17T07:24:09Z
Category	Development
Home page	https://github.com/haskell/haskell-language-server#readme
Bug tracker	https://github.com/haskell/haskell-language-server/issues
Source repo	head: git clone https://github.com/haskell/haskell-language-server
Uploaded	by hls_team at 2025-03-30T09:57:53Z
Distributions	Arch:2.0.0.0, NixOS:2.9.0.0
Executables	ghcide-bench, ghcide-test-preprocessor, haskell-language-server-wrapper, haskell-language-server
Downloads	9388 total (26 in the last 30 days)
Rating	2.5 (votes: 6) [estimated by Bayesian average]
Your Rating	λ λ λ
Status	Docs pending Build status unknown [no reports yet]

Readme for haskell-language-server-2.10.0.0

[back to package description]

haskell-language-server

The official Haskell language server (LSP) implementation. Consult the project documentation for more details.