mirror of
https://github.com/neovim/nvim-lspconfig.git
synced 2025-12-25 07:21:00 +01:00
e8963b5b0b
The config makes too many assumptions and will just throw if those assumptions don't hold...
90 lines
2.8 KiB
Lua
90 lines
2.8 KiB
Lua
-- Angular requires a node_modules directory to probe for @angular/language-service and typescript
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-- in order to use your projects configured versions.
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local root_dir = vim.fn.getcwd()
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local node_modules_dir = vim.fs.find('node_modules', { path = root_dir, upward = true })[1]
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local project_root = node_modules_dir and vim.fs.dirname(node_modules_dir) or '?'
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local function get_probe_dir()
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return project_root and (project_root .. '/node_modules') or ''
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end
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local function get_angular_core_version()
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if not project_root then
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return ''
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end
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local package_json = project_root .. '/package.json'
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if not vim.uv.fs_stat(package_json) then
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return ''
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end
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local contents = io.open(package_json):read '*a'
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local json = vim.json.decode(contents)
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if not json.dependencies then
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return ''
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end
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local angular_core_version = json.dependencies['@angular/core']
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angular_core_version = angular_core_version and angular_core_version:match('%d+%.%d+%.%d+')
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return angular_core_version
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end
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local default_probe_dir = get_probe_dir()
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local default_angular_core_version = get_angular_core_version()
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-- structure should be like
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-- - $EXTENSION_PATH
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-- - @angular
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-- - language-server
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-- - bin
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-- - ngserver
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-- - typescript
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local ngserver_exe = vim.fn.exepath('ngserver')
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local ngserver_path = #(ngserver_exe or '') > 0 and vim.fs.dirname(vim.uv.fs_realpath(ngserver_exe)) or '?'
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local extension_path = vim.fs.normalize(vim.fs.joinpath(ngserver_path, '../../../'))
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-- angularls will get module by `require.resolve(PROBE_PATH, MODULE_NAME)` of nodejs
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local ts_probe_dirs = vim.iter({ extension_path, default_probe_dir }):join(',')
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local ng_probe_dirs = vim
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.iter({ extension_path, default_probe_dir })
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:map(function(p)
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return vim.fs.joinpath(p, '/@angular/language-server/node_modules')
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end)
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:join(',')
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---@brief
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---
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--- https://github.com/angular/vscode-ng-language-service
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--- `angular-language-server` can be installed via npm `npm install -g @angular/language-server`.
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---
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--- Note, that if you override the default `cmd`, you must also update `on_new_config` to set `new_config.cmd` during startup.
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---
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--- ```lua
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--- local project_library_path = "/path/to/project/lib"
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--- local cmd = {"ngserver", "--stdio", "--tsProbeLocations", project_library_path , "--ngProbeLocations", project_library_path}
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---
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--- require'lspconfig'.angularls.setup{
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--- cmd = cmd,
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--- on_new_config = function(new_config,new_root_dir)
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--- new_config.cmd = cmd
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--- end,
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--- }
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--- ```
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return {
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cmd = {
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'ngserver',
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'--stdio',
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'--tsProbeLocations',
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ts_probe_dirs,
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'--ngProbeLocations',
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ng_probe_dirs,
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'--angularCoreVersion',
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default_angular_core_version,
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},
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filetypes = { 'typescript', 'html', 'typescriptreact', 'typescript.tsx', 'htmlangular' },
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root_markers = { 'angular.json', 'nx.json' },
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}
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