Auto configurations for Language Servers for vim-lsp.
Language Servers are not easy to install. Visual Studio Code provides easy ways to install and update Language Servers and Language Server Client. This plugin provides the same feature for Vim.
Using the vim-plug plugin manager:
Plug 'prabirshrestha/vim-lsp' Plug 'mattn/vim-lsp-settings'
You need to install both vim-lsp and vim-lsp-settings.
While editing a file with a supported filetype:
To uninstall server:
:LspUninstallServer server-name
Because there is no way to update a server, please run :LspInstallServer again, the newer version will be installed.
If you want to use auto-completion, you can use one of the following.
Plug 'prabirshrestha/asyncomplete.vim' Plug 'prabirshrestha/asyncomplete-lsp.vim'
Plug 'Shougo/ddc.vim' Plug 'shun/ddc-vim-lsp'LSP server download directory
This is where LSP servers are placed on your system after you download them with :LspInstallServer
%LOCALAPPDATA%\vim-lsp-settings\servers
$HOME/.local/share/vim-lsp-settings/servers
If you define $XDG_DATA_HOME:
$XDG_DATA_HOME/vim-lsp-settings/servers
You can change the directory to install servers by set g:lsp_settings_servers_dir option in full path.
There is a Linux OS/version that does not run the locally installed clangd due to zlib version mismatch. If you want to use clangd, please install clangd on your system.
If you installed rls already, you can use rls without configurations. But if you have not installed rls yet, you can install it by following these instructions.
If you want to configure many of the rust-analyzer configuration options, you need to you insert a initialization_options dictionary between rust-analyzer and subdictionaries (cargo, completion, procMacro, etc.) in your .vim-lsp-settings/settings.json.
{
"rust-analyzer": {
"initialization_options": {
"server.extraEnv": {
"RUSTUP_TOOLCHAIN": "nightly"
},
"cargo": {
"target": "aarch64-apple-ios-sim"
},
"completion": { "autoimport": {"enable": false } },
"procMacro": { "enable": true }
}
}
} Extension Name Status initializationOptions ❓ Snippet TextEdit ❌ CodeAction Groups ❌ Parent Module ❌ Join Lines ✔️ On Enter ❌ Structural Search Replace (SSR) ❌ Matching Brace ✔️ Runnables ❌ Test explorer ❌ Open External Documentation ✔️ Analyzer Status ✔️ Reload Workspace ✔️ Rebuild proc-macros ❌ Unindexed Project ❌ Server Status ❌ Syntax Tree ❌ View Hir ❌ View Mir ❌ Interpret Function ❌ View File Text ❌ View ItemTree ❌ View Crate Graph ❌ Shuffle Crate Graph ❌ Expand Macro ✔️ Hover Actions ❌ Open Cargo.toml ✔️ Related tests ❌ Hover Range ❌ Move Item ❌ Workspace Symbols Filtering ❌ Client Commands ❌ Colored Diagnostic Output ❌ Dependency Tree ❌ View Recursive Memory Layout ❌
The bacon command is required. If not exists, it will be installed globally.
bacon-ls is not a replacement for rust-analyzer, they can be used together. The workspace folders feature is required. Therefore, the following configuration is necessary:
let g:lsp_experimental_workspace_folders = 1
let g:lsp_settings_filetype_rust = ['rust-analyzer', 'bacon-ls']
let g:lsp_settings = {
\ 'rust-analyzer': {
\ 'initialization_options': {
\ 'checkOnSave': v:false,
\ 'diagnostics': v:false,
\ },
\}
For detailed configuration options, please refer to the bacon-ls configuration documentation.
To use deno, deno.json(c) should located on the project directory or traversing the filesystem upwards.
If deno.json does not located, node_modules should not located on the project directory or traversing the filesystem upwards.
When editing Node projects, the following warning message is shown.
server "deno" is disabled since "node_modules" is found
If you want to disable warning message, you may put .vim-lsp-settings/settings.json in your project root directory.
{
"deno": {
"disabled": true
}
}
To use importMap, default file name is import_map.json.
If you don't want to use import_map.json, you may put .vim-lsp-settings/settings.json in your project root directory and set importMap whatever you want.
{
"deno": {
"initialization_options": {
"enable": true,
"lint": true,
"unstable": true,
"importMap": "your_own_import_map.json"
}
}
}
Recommend to add let g:markdown_fenced_languages = ['ts=typescript'] to your vimrc for hover(preview) Deno's library.
Note that deno language server is specified.
let g:lsp_settings_filetype_typescript = ['typescript-language-server', 'eslint-language-server', 'deno']
To use flow, the .flowconfig has to be located on the top of project directory.
To use graphql-language-service-cli, the GraphQL Config has to be located on the top of project directory. The schema must be pointed to the schema file correctly.
{
"schema": "./schema.graphql"
} gql-language-server (GraphQL)
To use gql-language-server, the .gqlconfig has to be located on the top of project directory. The schema must be pointed to the schema file correctly.
{
schema: {
files: 'path/to/schema.graphql'
}
}
Finally, you have to install @playlyfe/gql into your project.
$ npm install @playlyfe/gql --save-dev
If you have a separate existing installation of the dart analysis server and want it to be used, it must either exist in your path, or you must specify its location. See 'Configurations' below.
If you installed hie with stack, you can use hie without configurations. But if you have not installed hie yet, you can install it by following these steps.
To use older version golangci-lint, please run :LspSettingsGlobalEdit and put bellow configuration.
"golangci-lint-langserver": {
"initialization_options": {
"command": [
"golangci-lint", "run", "--enable-all", "--disable", "lll", "--out-format", "json"
]
}
}
To resolve issue about proper '-jvm-target' (INLINE_FROM_HIGHER_PLATFORM) read more
let g:lsp_settings = {
\ 'kotlin-language-server': {
\ 'workspace_config': {
\ 'kotlin': {'compiler': {'jvm': {'target': '17'}}}
\ }
\ }
\}
To use the language server you need a .qmlls.ini, which can be generated automatically. Additionally, you have to configure your the qml include directories from the qt install root.
let g:lsp_settings = {
\ 'qmlls': {
\ 'args': ['-I', '[QTROOT]/qml'],
\ },
\}
By default, the qmlls server will search the QML_IMPORT PATH (-E option).
To use rubocop-lsp-mode, you need to install rubocop in your Ruby project using bundler.
To use sorbet, you need to install rubocop in your Ruby project using bundler. Also, Watchman is required to watch file changes. For more details, please see Sorbet and Watchman documentations.
To enable Vue support, both vtsls and volar-server should be installed and enabled in vue filetype.
let g:lsp_settings_filetype_vue = ['vtsls', 'volar-server']
Most of the configurations are not required.
If you installed clangd already, you can use clangd for C/C++ without any configuration. But if you installed clang with the name clangd-6.0, you can replace executable with the following config:
let g:lsp_settings = {
\ 'clangd': {'cmd': ['clangd-6.0']},
\ 'efm-langserver': {'disabled': v:false}
\}
Or put .vim-lsp-settings/settings.json in your project root directory.
{
"clangd": {
"cmd": ["clangd-6.0"]
},
"efm-langserver": {
"disabled": false
}
}
If you already have the dart analysis server installed but it is not in your path, you can still configure the settings to use it. Use the vimscript below to change the command to start the server. Note the command has two parts: the path to your 'dart' executable, and a subcommand 'language-server.
let g:lsp_settings = {
\ 'analysis-server-dart-snapshot': {
\ 'cmd': [
\ '/path/to/your/dart-sdk/bin/dart',
\ 'language-server'
\ ],
\ },
\ }
To edit the project local settings.json, do :LspSettingsLocalEdit.
Overridable keys are:
['clangd-6.0', '-enable-snippets'])If you have some Language Servers and want to use specified the server:
let g:lsp_settings_filetype_perl = 'slp' let g:lsp_settings_filetype_html = ['html-languageserver', 'angular-language-server'] let g:lsp_settings_filetype_typescript = ['typescript-language-server', 'eslint-language-server']
When the servers are specified in a list, these will all be started.
If you want to configure Language Server to use flake8 rather than pycodestyle, the following can be added to your ~/.vimrc file. Note that pylsp-all was the automatically registered server name. Check with :LspStatus.
let g:lsp_settings = {
\ 'pylsp-all': {
\ 'workspace_config': {
\ 'pylsp': {
\ 'configurationSources': ['flake8']
\ }
\ }
\ },
\}
If you want to disable a Language Server:
let g:lsp_settings = {
\ 'perl-languageserver': {
\ 'disabled': 1,
\ }
\}
When resolving the root directory for a language server, this plugin will look for directories containing special root markers defined in g:lsp_settings_root_markers.
By default, this is set to:
let g:lsp_settings_root_markers = [ \ '.git', \ '.git/', \ '.svn', \ '.hg', \ '.bzr' \ ]
If you need to specify alternative root markers:
let g:lsp_settings_root_markers = ['.projections.json', '.git', '.git/']
This would look for a custom .projections.json, a git submodule .git or a git root .git/ starting from the current directory upwards.
MIT
Yasuhiro Matsumoto (a.k.a. mattn)
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