Haskell

Languageby Tori @gettoriApache-2.0Bundled
Runs your project’s code

Haskell loads code from the project it opens, such as its dependencies or its own configuration. Tori asks before starting it in each project and remembers your answer for that project.

Verified against
haskell-language-server 2.15.0.0 (GHC 9.14.1)Measured Oct 9, 2026
Platforms
macOS, Linux, Windows
Install
Shows how to install itInstall it with ghcup install hls.
Needs Tori
26.1009.0 or newer
Schema
Version 1
Id
haskell
Source file
lsp/haskell.toml ↗gettori/packs on GitHub

Add it in Tori

  1. Open Settings with the gear in the title bar.
  2. Go to LSP.
  3. Haskell is already there: it ships inside Tori. When the catalog has a newer version, Add a language lists it with Update.

Adding writes one file and runs nothing. Tori then shows how to install the tool itself.

Use it without the catalog

Download the file and drop it in the folder below. Tori loads it the next time it starts.

Download file haskell.toml
~/.config/tori/packs/lsp/

The file

haskell.tomlRead only
1# Haskell via `haskell-language-server-wrapper`, which its own toolchain installs, so Tori2# offers a hint rather than an install. See LSP-SERVERS.md.34schema_version = 15id = "haskell"6label = "Haskell"7description = "Haskell, through haskell-language-server"8license = "Apache-2.0"9contributor = { name = "Tori", github = "gettori" }10verified_against = "haskell-language-server 2.15.0.0 (GHC 9.14.1)"11verified_on = "2026-10-09"12root_markers = ["hie.yaml", "stack.yaml", "cabal.project", "package.yaml", ".git"]13request_timeout_ms = 1200001415# Compiles the project, and Template Haskell runs at compile time.16runs_project_code = true1718[languages]19hs = "haskell"20lhs = "lhaskell"2122[launch]23kind = "path"24program = "haskell-language-server-wrapper"25args = ["--lsp"]2627[install]28kind = "hint"29text = "Install it with `ghcup install hls`."