mirror of
https://github.com/neovim/nvim-lspconfig.git
synced 2025-12-24 23:11:00 +01:00
7580edb811
Problem: The current config for Angular LS make strong assumptions when trying to find the root dir, which can lead to unexpected LSP crashes. Solution: By defining the 'cmd' field as a function, the config employs Neovim's LSP root resolution to identify the correct path and find the relevant node_modules folder. Co-authored-by: Erikson Kaszubowski <erikson.kaszubowski@serpro.gov.br>
98 lines
2.8 KiB
Lua
98 lines
2.8 KiB
Lua
---@brief
|
|
---
|
|
--- https://github.com/angular/vscode-ng-language-service
|
|
--- `angular-language-server` can be installed via npm `npm install -g @angular/language-server`.
|
|
---
|
|
--- ```lua
|
|
--- local project_library_path = "/path/to/project/lib"
|
|
--- local cmd = {"ngserver", "--stdio", "--tsProbeLocations", project_library_path , "--ngProbeLocations", project_library_path}
|
|
---
|
|
--- vim.lsp.config('angularls', {
|
|
--- cmd = cmd,
|
|
--- })
|
|
--- ```
|
|
|
|
-- Angular requires a node_modules directory to probe for @angular/language-service and typescript
|
|
-- in order to use your projects configured versions.
|
|
local fs, fn, uv = vim.fs, vim.fn, vim.uv
|
|
|
|
local function collect_node_modules(root_dir)
|
|
local results = {}
|
|
|
|
local project_node = fs.joinpath(root_dir, 'node_modules')
|
|
if uv.fs_stat(project_node) then
|
|
table.insert(results, project_node)
|
|
end
|
|
|
|
local ngserver_exe = fn.exepath('ngserver')
|
|
if ngserver_exe and #ngserver_exe > 0 then
|
|
local realpath = uv.fs_realpath(ngserver_exe) or ngserver_exe
|
|
local candidate = fs.normalize(fs.joinpath(fs.dirname(realpath), '../../node_modules'))
|
|
if uv.fs_stat(candidate) then
|
|
table.insert(results, candidate)
|
|
end
|
|
end
|
|
|
|
local internal_servers = fn.globpath(fn.stdpath('data'), '**/node_modules/.bin/ngserver', true, true)
|
|
for _, exe in ipairs(internal_servers) do
|
|
local realpath = uv.fs_realpath(exe) or exe
|
|
local candidate = fs.normalize(fs.joinpath(fs.dirname(realpath), '../../node_modules'))
|
|
if uv.fs_stat(candidate) then
|
|
table.insert(results, candidate)
|
|
end
|
|
end
|
|
|
|
return results
|
|
end
|
|
|
|
local function get_angular_core_version(root_dir)
|
|
local package_json = fs.joinpath(root_dir, 'package.json')
|
|
if not uv.fs_stat(package_json) then
|
|
return ''
|
|
end
|
|
|
|
local ok, f = pcall(io.open, package_json, 'r')
|
|
if not ok or not f then
|
|
return ''
|
|
end
|
|
|
|
local json = vim.json.decode(f:read('*a')) or {}
|
|
f:close()
|
|
|
|
local version = (json.dependencies or {})['@angular/core'] or ''
|
|
return version:match('%d+%.%d+%.%d+') or ''
|
|
end
|
|
|
|
---@type vim.lsp.Config
|
|
return {
|
|
cmd = function(dispatchers, config)
|
|
local root_dir = config.root or fn.getcwd()
|
|
local node_paths = collect_node_modules(root_dir)
|
|
|
|
local ts_probe = table.concat(node_paths, ',')
|
|
local ng_probe = table.concat(
|
|
vim
|
|
.iter(node_paths)
|
|
:map(function(p)
|
|
return fs.joinpath(p, '@angular/language-server/node_modules')
|
|
end)
|
|
:totable(),
|
|
','
|
|
)
|
|
local cmd = {
|
|
'ngserver',
|
|
'--stdio',
|
|
'--tsProbeLocations',
|
|
ts_probe,
|
|
'--ngProbeLocations',
|
|
ng_probe,
|
|
'--angularCoreVersion',
|
|
get_angular_core_version(root_dir),
|
|
}
|
|
return vim.lsp.rpc.start(cmd, dispatchers)
|
|
end,
|
|
|
|
filetypes = { 'typescript', 'html', 'typescriptreact', 'typescript.tsx', 'htmlangular' },
|
|
root_markers = { 'angular.json', 'nx.json' },
|
|
}
|