purescript: Extract to zed-extensions/purescript repository (#26571)

This PR extracts the PureScript extension to the
[zed-extensions/purescript](https://github.com/zed-extensions/purescript)
repository.

Release Notes:

- N/A
This commit is contained in:
Marshall Bowers 2025-03-12 14:42:12 -04:00 committed by GitHub
parent 21cf2e38c5
commit 5858e61327
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GPG key ID: B5690EEEBB952194
11 changed files with 1 additions and 302 deletions

7
Cargo.lock generated
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@ -17204,13 +17204,6 @@ dependencies = [
"zed_extension_api 0.1.0",
]
[[package]]
name = "zed_purescript"
version = "0.1.0"
dependencies = [
"zed_extension_api 0.1.0",
]
[[package]]
name = "zed_ruff"
version = "0.1.0"

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@ -174,7 +174,6 @@ members = [
"extensions/html",
"extensions/perplexity",
"extensions/proto",
"extensions/purescript",
"extensions/ruff",
"extensions/slash-commands-example",
"extensions/snippets",

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@ -1,6 +1,6 @@
# PureScript
PureScript support is available through the [PureScript extension](https://github.com/zed-industries/zed/tree/main/extensions/purescript).
PureScript support is available through the [PureScript extension](https://github.com/zed-extensions/purescript).
- Tree-sitter: [postsolar/tree-sitter-purescript](https://github.com/postsolar/tree-sitter-purescript)
- Language-Server: [nwolverson/purescript-language-server](https://github.com/nwolverson/purescript-language-server)

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@ -1,16 +0,0 @@
[package]
name = "zed_purescript"
version = "0.1.0"
edition.workspace = true
publish.workspace = true
license = "Apache-2.0"
[lints]
workspace = true
[lib]
path = "src/purescript.rs"
crate-type = ["cdylib"]
[dependencies]
zed_extension_api = "0.1.0"

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@ -1 +0,0 @@
../../LICENSE-APACHE

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@ -1,15 +0,0 @@
id = "purescript"
name = "PureScript"
description = "PureScript support."
version = "0.1.0"
schema_version = 1
authors = ["Iván Molina Rebolledo <ivanmolinarebolledo@gmail.com>"]
repository = "https://github.com/zed-industries/zed"
[language_servers.purescript-language-server]
name = "PureScript Language Server"
language = "PureScript"
[grammars.purescript]
repository = "https://github.com/postsolar/tree-sitter-purescript"
commit = "0554811a512b9cec08b5a83ce9096eb22da18213"

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@ -1,3 +0,0 @@
("(" @open ")" @close)
("[" @open "]" @close)
("{" @open "}" @close)

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@ -1,14 +0,0 @@
name = "PureScript"
grammar = "purescript"
path_suffixes = ["purs"]
autoclose_before = ",=)}]"
line_comments = ["-- "]
block_comment = ["{- ", " -}"]
brackets = [
{ start = "{", end = "}", close = true, newline = true },
{ start = "[", end = "]", close = true, newline = true },
{ start = "(", end = ")", close = true, newline = true },
{ start = "\"", end = "\"", close = true, newline = false },
{ start = "'", end = "'", close = true, newline = false },
{ start = "`", end = "`", close = true, newline = false },
]

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@ -1,144 +0,0 @@
;; Copyright 2022 nvim-treesitter
;;
;; Licensed under the Apache License, Version 2.0 (the "License");
;; you may not use this file except in compliance with the License.
;; You may obtain a copy of the License at
;;
;; http://www.apache.org/licenses/LICENSE-2.0
;;
;; Unless required by applicable law or agreed to in writing, software
;; distributed under the License is distributed on an "AS IS" BASIS,
;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;; See the License for the specific language governing permissions and
;; limitations under the License.
;; ----------------------------------------------------------------------------
;; Literals and comments
(integer) @number
(exp_negation) @number
(exp_literal (number)) @float
(char) @string
[
(string)
(triple_quote_string)
] @string
(comment) @comment
;; ----------------------------------------------------------------------------
;; Punctuation
[
"("
")"
"{"
"}"
"["
"]"
] @punctuation.bracket
[
(comma)
";"
] @punctuation.delimiter
;; ----------------------------------------------------------------------------
;; Keywords, operators, includes
[
"forall"
"∀"
] @keyword
;; (pragma) @constant
[
"if"
"then"
"else"
"case"
"of"
] @keyword
[
"import"
"module"
] @keyword
[
(operator)
(constructor_operator)
(type_operator)
(qualified_module) ; grabs the `.` (dot), ex: import System.IO
(all_names)
(wildcard)
"="
"|"
"::"
"=>"
"->"
"<-"
"\\"
"`"
"@"
"∷"
"⇒"
"<="
"⇐"
"→"
"←"
] @operator
(module) @title
[
(where)
"let"
"in"
"class"
"instance"
"derive"
"foreign"
"data"
"newtype"
"type"
"as"
"hiding"
"do"
"ado"
"infix"
"infixl"
"infixr"
] @keyword
;; ----------------------------------------------------------------------------
;; Functions and variables
(variable) @variable
(pat_wildcard) @variable
(signature name: (variable) @type)
(function
name: (variable) @function
patterns: (patterns))
(exp_infix (exp_name) @function (#set! "priority" 101))
(exp_apply . (exp_name (variable) @function))
(exp_apply . (exp_name (qualified_variable (variable) @function)))
;; ----------------------------------------------------------------------------
;; Types
(type) @type
(type_variable) @type
(constructor) @constructor
; True or False
((constructor) @_bool (#match? @_bool "(True|False)")) @boolean

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@ -1,3 +0,0 @@
(_ "[" "]" @end) @indent
(_ "{" "}" @end) @indent
(_ "(" ")" @end) @indent

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@ -1,97 +0,0 @@
use std::{env, fs};
use zed_extension_api::{self as zed, serde_json, Result};
const SERVER_PATH: &str = "node_modules/.bin/purescript-language-server";
const PACKAGE_NAME: &str = "purescript-language-server";
struct PurescriptExtension {
did_find_server: bool,
}
impl PurescriptExtension {
fn server_exists(&self) -> bool {
fs::metadata(SERVER_PATH).map_or(false, |stat| stat.is_file())
}
fn server_script_path(&mut self, language_server_id: &zed::LanguageServerId) -> Result<String> {
let server_exists = self.server_exists();
if self.did_find_server && server_exists {
return Ok(SERVER_PATH.to_string());
}
zed::set_language_server_installation_status(
language_server_id,
&zed::LanguageServerInstallationStatus::CheckingForUpdate,
);
let version = zed::npm_package_latest_version(PACKAGE_NAME)?;
if !server_exists
|| zed::npm_package_installed_version(PACKAGE_NAME)?.as_ref() != Some(&version)
{
zed::set_language_server_installation_status(
language_server_id,
&zed::LanguageServerInstallationStatus::Downloading,
);
let result = zed::npm_install_package(PACKAGE_NAME, &version);
match result {
Ok(()) => {
if !self.server_exists() {
Err(format!(
"installed package '{PACKAGE_NAME}' did not contain expected path '{SERVER_PATH}'",
))?;
}
}
Err(error) => {
if !self.server_exists() {
Err(error)?;
}
}
}
}
self.did_find_server = true;
Ok(SERVER_PATH.to_string())
}
}
impl zed::Extension for PurescriptExtension {
fn new() -> Self {
Self {
did_find_server: false,
}
}
fn language_server_command(
&mut self,
language_server_id: &zed::LanguageServerId,
_worktree: &zed::Worktree,
) -> Result<zed::Command> {
let server_path = self.server_script_path(language_server_id)?;
Ok(zed::Command {
command: zed::node_binary_path()?,
args: vec![
env::current_dir()
.unwrap()
.join(&server_path)
.to_string_lossy()
.to_string(),
"--stdio".to_string(),
],
env: Default::default(),
})
}
fn language_server_initialization_options(
&mut self,
_language_server_id: &zed::LanguageServerId,
_worktree: &zed::Worktree,
) -> Result<Option<serde_json::Value>> {
Ok(Some(serde_json::json!({
"purescript": {
"addSpagoSources": true
}
})))
}
}
zed::register_extension!(PurescriptExtension);