From 1ecdeef4a033ea24b0b499f24708cbac59f90dee Mon Sep 17 00:00:00 2001 From: Github Actions Date: Mon, 3 Feb 2020 03:14:38 +0000 Subject: [docgen] Update README.md skip-checks: true --- README.md | 2604 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 2601 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index f5ae95ad..1001ec6a 100644 --- a/README.md +++ b/README.md @@ -14,11 +14,11 @@ Update Nvim and nvim-lsp before reporting an issue. There are many language servers in the world, and not enough time. Help us create configs for *all the LSPs!* -0. Read [CONTRIBUTING.md](CONTRIBUTING.md) for instructions. +1. Read [CONTRIBUTING.md](CONTRIBUTING.md) for instructions. Ask questions in [Neovim Gitter](https://gitter.im/neovim/neovim). -1. Choose a language from [the coc.nvim wiki](https://github.com/neoclide/coc.nvim/wiki/Language-servers) or +2. Choose a language from [the coc.nvim wiki](https://github.com/neoclide/coc.nvim/wiki/Language-servers) or [the emacs-lsp project](https://github.com/emacs-lsp/lsp-mode#supported-languages). -2. Create a new file at `lua/nvim_lsp/SERVER_NAME.lua`. See +3. Create a new file at `lua/nvim_lsp/SERVER_NAME.lua`. See [existing configs](https://github.com/neovim/nvim-lsp/blob/master/lua/nvim_lsp/) for examples (`lua/nvim_lsp/texlab.lua` is an extensive example). @@ -202,4 +202,2602 @@ that config. +## bashls + +https://github.com/mads-hartmann/bash-language-server + +Language server for bash, written using tree sitter in typescript. + +Can be installed in Nvim with `:LspInstall bashls` + +```lua +require'nvim_lsp'.bashls.setup{} + + Default Values: + cmd = { "bash-language-server", "start" } + filetypes = { "sh" } + log_level = 2 + root_dir = vim's starting directory + settings = {} +``` + +## ccls + +https://github.com/MaskRay/ccls/wiki + +ccls relies on a [JSON compilation database](https://clang.llvm.org/docs/JSONCompilationDatabase.html) specified +as compile_commands.json or, for simpler projects, a compile_flags.txt. + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`ccls.cache.directory`**: `string` + + Default: `".ccls-cache"` + + Absolute or relative (from the project root) path to the directory that the cached index will be stored in. Try to have this directory on an SSD. If empty, cached indexes will not be saved on disk. + + ${workspaceFolder} will be replaced by the folder where .vscode/settings.json resides. + + Cache directories are project-wide, so this should be configured in the workspace settings so multiple indexes do not clash. + + Example value: "/work/ccls-cache/chrome/" + +- **`ccls.cache.hierarchicalPath`**: `boolean` + + If false, store cache files as $directory/@a@b/c.cc.blob + + If true, $directory/a/b/c.cc.blob. + +- **`ccls.callHierarchy.qualified`**: `boolean` + + Default: `true` + + If true, use qualified names in the call hiearchy + +- **`ccls.clang.excludeArgs`**: `array` + + Default: `{}` + + An set of command line arguments to strip before passing to clang when indexing. Each list entry is a separate argument. + +- **`ccls.clang.extraArgs`**: `array` + + Default: `{}` + + An extra set of command line arguments to give clang when indexing. Each list entry is a separate argument. + +- **`ccls.clang.pathMappings`**: `array` + + Default: `{}` + + Translate paths in compile_commands.json entries, .ccls options and cache files. This allows to reuse cache files built otherwhere if the source paths are different. + +- **`ccls.clang.resourceDir`**: `string` + + Default: `""` + + Default value to use for clang -resource-dir argument. This will be automatically supplied by ccls if not provided. + +- **`ccls.codeLens.enabled`**: `boolean` + + Default: `true` + + Specifies whether the references CodeLens should be shown. + +- **`ccls.codeLens.localVariables`**: `boolean` + + Set to false to hide code lens on parameters and function local variables. + +- **`ccls.codeLens.renderInline`**: `boolean` + + Enables a custom code lens renderer so code lens are displayed inline with code. This removes any vertical-space footprint at the cost of horizontal space. + +- **`ccls.completion.caseSensitivity`**: `integer` + + Default: `2` + + Case sensitivity when code completion is filtered. 0: case-insensitive, 1: case-folded, i.e. insensitive if no input character is uppercase, 2: case-sensitive + +- **`ccls.completion.detailedLabel`**: `boolean` + + When this option is enabled, the completion item label is very detailed, it shows the full signature of the candidate. + +- **`ccls.completion.duplicateOptional`**: `boolean` + + For functions with default arguments, generate one more item per default argument. + +- **`ccls.completion.enableSnippetInsertion`**: `boolean` + + If true, parameter declarations are inserted as snippets in function/method call arguments when completing a function/method call + +- **`ccls.completion.include.blacklist`**: `array` + + Default: `{}` + + ECMAScript regex that checks absolute path. If it partially matches, the file is not added to include path auto-complete. An example is "/CACHE/" + +- **`ccls.completion.include.maxPathSize`**: `integer` + + Default: `37` + + Maximum length for path in #include proposals. If the path length goes beyond this number it will be elided. Set to 0 to always display the full path. + +- **`ccls.completion.include.suffixWhitelist`**: `array` + + Default: `{ ".h", ".hpp", ".hh" }` + + Only files ending in one of these values will be shown in include auto-complete. Set to the empty-list to disable include auto-complete. + +- **`ccls.completion.include.whitelist`**: `array` + + Default: `{}` + + ECMAScript regex that checks absolute file path. If it does not partially match, the file is not added to include path auto-complete. An example is "/src/" + +- **`ccls.diagnostics.blacklist`**: `array` + + Default: `{}` + + Files that match these patterns won't be displayed in diagnostics view. + +- **`ccls.diagnostics.onChange`**: `integer` + + Default: `1000` + + Time in milliseconds to wait before computing diagnostics on type. -1: disable diagnostics on type. + +- **`ccls.diagnostics.onOpen`**: `integer` + + Default: `0` + + Time in milliseconds to wait before computing diagnostics when a file is opened. + +- **`ccls.diagnostics.onSave`**: `integer` + + Default: `0` + + Time in milliseconds to wait before computing diagnostics when a file is saved. + +- **`ccls.diagnostics.spellChecking`**: `boolean` + + Default: `true` + + Whether to do spell checking on undefined symbol names when computing diagnostics. + +- **`ccls.diagnostics.whitelist`**: `array` + + Default: `{}` + + Files that match these patterns will be displayed in diagnostics view. + +- **`ccls.highlight.blacklist`**: `array|null` + + Default: `vim.NIL` + + Files that match these patterns won't have semantic highlight. + +- **`ccls.highlight.enum.face`**: `array` + + Default: `{ "variable", "member" }` + +- **`ccls.highlight.function.colors`**: `array` + + Default: `{ "#e5b124", "#927754", "#eb992c", "#e2bf8f", "#d67c17", "#88651e", "#e4b953", "#a36526", "#b28927", "#d69855" }` + + Colors to use for semantic highlight. A good generator is http://tools.medialab.sciences-po.fr/iwanthue/. If multiple colors are specified, semantic highlight will cycle through them for successive symbols. + +- **`ccls.highlight.function.face`**: `array` + + Default: `{}` + +- **`ccls.highlight.global.face`**: `array` + + Default: `{ "fontWeight: bolder" }` + +- **`ccls.highlight.globalVariable.face`**: `array` + + Default: `{ "variable", "global" }` + +- **`ccls.highlight.largeFileSize`**: `integer|null` + + Default: `vim.NIL` + + Disable semantic highlight for files larger than the size. + +- **`ccls.highlight.macro.colors`**: `array` + + Default: `{ "#e79528", "#c5373d", "#e8a272", "#d84f2b", "#a67245", "#e27a33", "#9b4a31", "#b66a1e", "#e27a71", "#cf6d49" }` + + Colors to use for semantic highlight. A good generator is http://tools.medialab.sciences-po.fr/iwanthue/. If multiple colors are specified, semantic highlight will cycle through them for successive symbols. + +- **`ccls.highlight.macro.face`**: `array` + + Default: `{ "variable" }` + +- **`ccls.highlight.member.face`**: `array` + + Default: `{ "fontStyle: italic" }` + +- **`ccls.highlight.memberFunction.face`**: `array` + + Default: `{ "function", "member" }` + +- **`ccls.highlight.memberVariable.face`**: `array` + + Default: `{ "variable", "member" }` + +- **`ccls.highlight.namespace.colors`**: `array` + + Default: `{ "#429921", "#58c1a4", "#5ec648", "#36815b", "#83c65d", "#417b2f", "#43cc71", "#7eb769", "#58bf89", "#3e9f4a" }` + + Colors to use for semantic highlight. A good generator is http://tools.medialab.sciences-po.fr/iwanthue/. If multiple colors are specified, semantic highlight will cycle through them for successive symbols. + +- **`ccls.highlight.namespace.face`**: `array` + + Default: `{ "type" }` + +- **`ccls.highlight.parameter.face`**: `array` + + Default: `{ "variable" }` + +- **`ccls.highlight.static.face`**: `array` + + Default: `{ "fontWeight: bold" }` + +- **`ccls.highlight.staticMemberFunction.face`**: `array` + + Default: `{ "function", "static" }` + +- **`ccls.highlight.staticMemberVariable.face`**: `array` + + Default: `{ "variable", "static" }` + +- **`ccls.highlight.staticVariable.face`**: `array` + + Default: `{ "variable", "static" }` + +- **`ccls.highlight.type.colors`**: `array` + + Default: `{ "#e1afc3", "#d533bb", "#9b677f", "#e350b6", "#a04360", "#dd82bc", "#de3864", "#ad3f87", "#dd7a90", "#e0438a" }` + + Colors to use for semantic highlight. A good generator is http://tools.medialab.sciences-po.fr/iwanthue/. If multiple colors are specified, semantic highlight will cycle through them for successive symbols. + +- **`ccls.highlight.type.face`**: `array` + + Default: `{}` + +- **`ccls.highlight.typeAlias.face`**: `array` + + Default: `{ "type" }` + +- **`ccls.highlight.variable.colors`**: `array` + + Default: `{ "#587d87", "#26cdca", "#397797", "#57c2cc", "#306b72", "#6cbcdf", "#368896", "#3ea0d2", "#48a5af", "#7ca6b7" }` + + Colors to use for semantic highlight. A good generator is http://tools.medialab.sciences-po.fr/iwanthue/. If multiple colors are specified, semantic highlight will cycle through them for successive symbols. + +- **`ccls.highlight.variable.face`**: `array` + + Default: `{}` + +- **`ccls.highlight.whitelist`**: `array|null` + + Default: `vim.NIL` + + Files that match these patterns will have semantic highlight. + +- **`ccls.index.blacklist`**: `array` + + Default: `{}` + + A translation unit (cc/cpp file) is not indexed if any of the ECMAScript regexes in this list partially matches translation unit's the absolute path. + +- **`ccls.index.initialBlacklist`**: `array` + + Default: `{}` + + Files matched by the regexes should not be indexed on initialization. Indexing is deferred to when they are opened. + +- **`ccls.index.initialWhitelist`**: `array` + + Default: `{}` + + Files matched by the regexes should be indexed on initialization. + +- **`ccls.index.maxInitializerLines`**: `integer` + + Default: `15` + + Number of lines of the initializer / macro definition showed in hover. + +- **`ccls.index.multiVersion`**: `integer` + + Default: `0` + + If not 0, a file will be indexed in each tranlation unit that includes it. + +- **`ccls.index.onChange`**: `boolean` + + Allow indexing on textDocument/didChange. May be too slow for big projects, so it is off by default. + +- **`ccls.index.threads`**: `number` + + Default: `0` + + Number of indexer threads. If 0, 80% of cores are used. + +- **`ccls.index.trackDependency`**: `integer` + + Default: `2` + + Whether to reparse a file if write times of its dependencies have changed. The file will always be reparsed if its own write time changes. + + 0: no, 1: only during initial load of project, 2: yes + +- **`ccls.index.whitelist`**: `array` + + Default: `{}` + + If a translation unit's absolute path partially matches any ECMAScript regex in this list, it will be indexed. The whitelist takes priority over the blacklist. To only index files in the whitelist, make "ccls.index.blacklist" match everything, ie, set it to ".*". + +- **`ccls.launch.args`**: `array` + + Default: `{}` + + Array containing extra arguments to pass to the ccls binary + +- **`ccls.launch.command`**: `string` + + Default: `"ccls"` + + Path to the ccls binary (default assumes the binary is in the PATH) + +- **`ccls.misc.compilationDatabaseCommand`**: `string` + + Default: `""` + + If not empty, the compilation database command to use + +- **`ccls.misc.compilationDatabaseDirectory`**: `string` + + Default: `""` + + If not empty, the compilation database directory to use instead of the project root + +- **`ccls.misc.showInactiveRegions`**: `boolean` + + Default: `true` + + If true, ccls will highlight skipped ranges. + +- **`ccls.statusUpdateInterval`**: `integer` + + Default: `2000` + + Interval between updating ccls status in milliseconds. Set to 0 to disable. + +- **`ccls.theme.dark.skippedRange.backgroundColor`**: `string` + + Default: `"rgba(18, 18, 18, 0.3)"` + + CSS color to apply to the background when the code region has been disabled by the preprocessor in a dark theme. + +- **`ccls.theme.dark.skippedRange.textColor`**: `string` + + Default: `"rgb(100, 100, 100)"` + + CSS color to apply to text when the code region has been disabled by the preprocessor in a dark theme. + +- **`ccls.theme.light.skippedRange.backgroundColor`**: `string` + + Default: `"rgba(220, 220, 220, 0.3)"` + + CSS color to apply to the background when the code region has been disabled by the preprocessor in a light theme. + +- **`ccls.theme.light.skippedRange.textColor`**: `string` + + Default: `"rgb(100, 100, 100)"` + + CSS color to apply to text when the code region has been disabled by the preprocessor in a light theme. + +- **`ccls.trace.websocketEndpointUrl`**: `string` + + Default: `""` + + When set, logs all LSP messages to specified WebSocket endpoint. + +- **`ccls.treeViews.doubleClickTimeoutMs`**: `number` + + Default: `500` + + If a tree view entry is double-clicked within this timeout value, vscode will navigate to the entry. + +- **`ccls.workspaceSymbol.caseSensitivity`**: `integer` + + Default: `1` + + Case sensitivity when searching workspace symbols. 0: case-insensitive, 1: case-folded, i.e. insensitive if no input character is uppercase, 2: case-sensitive + +- **`ccls.workspaceSymbol.maxNum`**: `number|null` + + Default: `vim.NIL` + + The maximum number of global search (ie, Ctrl+P + #foo) search results to report. For small search strings on large projects there can be a massive number of results (ie, over 1,000,000) so this limit is important to avoid extremely long delays. null means use the default value provided by the ccls language server. + +
+ +```lua +require'nvim_lsp'.ccls.setup{} + + Default Values: + capabilities = default capabilities, with offsetEncoding utf-8 + cmd = { "ccls" } + filetypes = { "c", "cpp", "objc", "objcpp" } + log_level = 2 + on_init = function to handle changing offsetEncoding + root_dir = root_pattern("compile_commands.json", "compile_flags.txt", ".git") + settings = {} +``` + +## clangd + +https://clang.llvm.org/extra/clangd/Installation.html + +**NOTE:** Clang >= 9 is recommended! See [this issue for more](https://github.com/neovim/nvim-lsp/issues/23). + +clangd relies on a [JSON compilation database](https://clang.llvm.org/docs/JSONCompilationDatabase.html) specified +as compile_commands.json or, for simpler projects, a compile_flags.txt. + + +```lua +require'nvim_lsp'.clangd.setup{} + + Default Values: + capabilities = default capabilities, with offsetEncoding utf-8 + cmd = { "clangd", "--background-index" } + filetypes = { "c", "cpp", "objc", "objcpp" } + log_level = 2 + on_init = function to handle changing offsetEncoding + root_dir = root_pattern("compile_commands.json", "compile_flags.txt", ".git") or cwd + settings = {} +``` + +## cssls + +https://github.com/vscode-langservers/vscode-css-languageserver-bin + +`css-languageserver` can be installed via `:LspInstall cssls` or by yourself with `npm`: +```sh +npm install -g vscode-css-languageserver-bin +``` + +Can be installed in Nvim with `:LspInstall cssls` + +```lua +require'nvim_lsp'.cssls.setup{} + + Default Values: + capabilities = default capabilities, with offsetEncoding utf-8 + cmd = { "css-languageserver", "--stdio" } + filetypes = { "css", "scss", "less" } + log_level = 2 + on_init = function to handle changing offsetEncoding + root_dir = root_pattern("package.json") + settings = { + css = { + validate = true + }, + less = { + validate = true + }, + scss = { + validate = true + } + } +``` + +## dockerls + +https://github.com/rcjsuen/dockerfile-language-server-nodejs + +`docker-langserver` can be installed via `:LspInstall dockerls` or by yourself with `npm`: +```sh +npm install -g dockerfile-language-server-nodejs +``` + +Can be installed in Nvim with `:LspInstall dockerls` + +```lua +require'nvim_lsp'.dockerls.setup{} + + Default Values: + cmd = { "docker-langserver", "--stdio" } + filetypes = { "Dockerfile", "dockerfile" } + log_level = 2 + root_dir = root_pattern("Dockerfile") + settings = {} +``` + +## elmls + +https://github.com/elm-tooling/elm-language-server#installation + +If you don't want to use Nvim to install it, then you can use: +```sh +npm install -g elm elm-test elm-format @elm-tooling/elm-language-server +``` + +Can be installed in Nvim with `:LspInstall elmls` +This server accepts configuration via the `settings` key. +
Available settings: + +- **`elmLS.elmAnalyseTrigger`**: `enum { "change", "save", "never" }` + + Default: `"change"` + + When do you want the extension to run elm-analyse? Might need a restart to take effect. + +- **`elmLS.elmFormatPath`**: `string` + + Default: `""` + + The path to your elm-format executable. Should be empty by default, in that case it will assume the name and try to first get it from a local npm installation or a global one. If you set it manually it will not try to load from the npm folder. + +- **`elmLS.elmPath`**: `string` + + Default: `""` + + The path to your elm executable. Should be empty by default, in that case it will assume the name and try to first get it from a local npm installation or a global one. If you set it manually it will not try to load from the npm folder. + +- **`elmLS.elmTestPath`**: `string` + + Default: `""` + + The path to your elm-test executable. Should be empty by default, in that case it will assume the name and try to first get it from a local npm installation or a global one. If you set it manually it will not try to load from the npm folder. + +- **`elmLS.trace.server`**: `enum { "off", "messages", "verbose" }` + + Default: `"off"` + + Traces the communication between VS Code and the language server. + +
+ +```lua +require'nvim_lsp'.elmls.setup{} + + Default Values: + capabilities = default capabilities, with offsetEncoding utf-8 + cmd = { "elm-language-server" } + filetypes = { "elm" } + init_options = { + elmAnalyseTrigger = "change", + elmFormatPath = "elm-format", + elmPath = "elm", + elmTestPath = "elm-test" + } + log_level = 2 + on_init = function to handle changing offsetEncoding + root_dir = root_pattern("elm.json") + settings = {} +``` + +## flow + +https://flow.org/ +https://github.com/facebook/flow + +See below for how to setup Flow itself. +https://flow.org/en/docs/install/ + +See below for lsp command options. + +```sh +npm run flow lsp -- --help +``` + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`flow.coverageSeverity`**: `enum { "error", "warn", "info" }` + + Default: `"info"` + + Type coverage diagnostic severity + +- **`flow.enabled`**: `boolean` + + Default: `true` + + Is flow enabled + +- **`flow.fileExtensions`**: `array` + + Default: `{ ".js", ".mjs", ".jsx", ".flow", ".json" }` + + Array items: `{type = "string"}` + + (Supported only when useLSP: false). File extensions to consider for flow processing + +- **`flow.lazyMode`**: `string` + + Default: `vim.NIL` + + Set value to enable flow lazy mode + +- **`flow.logLevel`**: `enum { "error", "warn", "info", "trace" }` + + Default: `"info"` + + Log level for output panel logs + +- **`flow.pathToFlow`**: `string` + + Default: `"flow"` + + Absolute path to flow binary. Special var ${workspaceFolder} or ${flowconfigDir} can be used in path (NOTE: in windows you can use '/' and can omit '.cmd' in path) + +- **`flow.runOnAllFiles`**: `boolean` + + (Supported only when useLSP: false) Run Flow on all files, No need to put //@flow comment on top of files. + +- **`flow.runOnEdit`**: `boolean` + + Default: `true` + + If true will run flow on every edit, otherwise will run only when changes are saved (Note: 'useLSP: true' only supports syntax errors) + +- **`flow.showStatus`**: `boolean` + + Default: `true` + + (Supported only when useLSP: false) If true will display flow status is the statusbar + +- **`flow.showUncovered`**: `boolean` + + If true will show uncovered code by default + +- **`flow.stopFlowOnExit`**: `boolean` + + Default: `true` + + Stop Flow on Exit + +- **`flow.trace.server`** + + Default: `"off"` + + Traces the communication between VSCode and the flow lsp service. + +- **`flow.useBundledFlow`**: `boolean` + + Default: `true` + + If true will use flow bundled with this plugin if nothing works + +- **`flow.useCodeSnippetOnFunctionSuggest`**: `boolean` + + Default: `true` + + Complete functions with their parameter signature. + +- **`flow.useLSP`**: `boolean` + + Default: `true` + + Turn off to switch from the official Flow Language Server implementation to talking directly to flow. + +- **`flow.useNPMPackagedFlow`**: `boolean` + + Default: `true` + + Support using flow through your node_modules folder, WARNING: Checking this box is a security risk. When you open a project we will immediately run code contained within it. + +
+ +```lua +require'nvim_lsp'.flow.setup{} + + Default Values: + cmd = { "npm", "run", "flow", "lsp" } + filetypes = { "javascript", "javascriptreact", "javascript.jsx" } + log_level = 2 + root_dir = root_pattern(".flowconfig") + settings = {} +``` + +## fortls + +https://github.com/hansec/fortran-language-server + +Fortran Language Server for the Language Server Protocol + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`fortran-ls.autocompletePrefix`**: `boolean` + + Filter autocomplete suggestions with variable prefix + +- **`fortran-ls.displayVerWarning`**: `boolean` + + Default: `true` + + Provides notifications when the underlying language server is out of date. + +- **`fortran-ls.enableCodeActions`**: `boolean` + + Enable experimental code actions (requires v1.7.0+). + +- **`fortran-ls.executablePath`**: `string` + + Default: `"fortls"` + + Path to the Fortran language server (fortls). + +- **`fortran-ls.hoverSignature`**: `boolean` + + Show signature information in hover for argument (also enables 'variableHover'). + +- **`fortran-ls.includeSymbolMem`**: `boolean` + + Default: `true` + + Include type members in document outline (also used for 'Go to Symbol in File') + +- **`fortran-ls.incrementalSync`**: `boolean` + + Default: `true` + + Use incremental synchronization for file changes. + +- **`fortran-ls.lowercaseIntrinsics`**: `boolean` + + Use lowercase for intrinsics and keywords in autocomplete requests. + +- **`fortran-ls.maxCommentLineLength`**: `number` + + Default: `-1` + + Maximum comment line length (requires v1.8.0+). + +- **`fortran-ls.maxLineLength`**: `number` + + Default: `-1` + + Maximum line length (requires v1.8.0+). + +- **`fortran-ls.notifyInit`**: `boolean` + + Notify when workspace initialization is complete (requires v1.7.0+). + +- **`fortran-ls.useSignatureHelp`**: `boolean` + + Default: `true` + + Use signature help instead of snippets when available. + +- **`fortran-ls.variableHover`**: `boolean` + + Show hover information for variables. + +
+ +```lua +require'nvim_lsp'.fortls.setup{} + + Default Values: + cmd = { "fortls" } + filetypes = { "fortran" } + log_level = 2 + root_dir = root_pattern(".fortls") + settings = { + nthreads = 1 + } +``` + +## ghcide + +https://github.com/digital-asset/ghcide + +A library for building Haskell IDE tooling. + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`hic.arguments`**: `string` + + Default: `"--lsp"` + + The arguments you would like to pass to the executable + +- **`hic.executablePath`**: `string` + + Default: `"ghcide"` + + The location of your ghcide executable + +
+ +```lua +require'nvim_lsp'.ghcide.setup{} + + Default Values: + cmd = { "ghcide", "--lsp" } + filetypes = { "haskell", "lhaskell" } + log_level = 2 + root_dir = root_pattern("stack.yaml", "hie-bios", "BUILD.bazel", "cabal.config", "package.yaml") + settings = {} +``` + +## gopls + +https://github.com/golang/tools/tree/master/gopls + +Google's lsp server for golang. + + +```lua +require'nvim_lsp'.gopls.setup{} + + Default Values: + cmd = { "gopls" } + filetypes = { "go" } + log_level = 2 + root_dir = root_pattern("go.mod", ".git") + settings = {} +``` + +## hie + +https://github.com/haskell/haskell-ide-engine + +the following init_options are supported (see https://github.com/haskell/haskell-ide-engine#configuration): +```lua +init_options = { + languageServerHaskell = { + hlintOn = bool; + maxNumberOfProblems = number; + diagnosticsDebounceDuration = number; + liquidOn = bool (default false); + completionSnippetsOn = bool (default true); + formatOnImportOn = bool (default true); + formattingProvider = string (default "brittany", alternate "floskell"); + } +} +``` + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`languageServerHaskell.completionSnippetsOn`**: `boolean` + + Default: `true` + + Show snippets with type information when using code completion + +- **`languageServerHaskell.diagnosticsOnChange`**: `boolean` + + Default: `true` + + Compute diagnostics continuously as you type. Turn off to only generate diagnostics on file save. + +- **`languageServerHaskell.enableHIE`**: `boolean` + + Default: `true` + + Enable/disable HIE (useful for multi-root workspaces). + +- **`languageServerHaskell.formatOnImportOn`**: `boolean` + + Default: `true` + + When adding an import, use the formatter on the result + +- **`languageServerHaskell.formattingProvider`**: `enum { "brittany", "floskell", "none" }` + + Default: `"brittany"` + + The tool to use for formatting requests. + +- **`languageServerHaskell.hieExecutablePath`**: `string` + + Default: `""` + + Set the path to your hie executable, if it's not already on your $PATH. Works with ~, ${HOME} and ${workspaceFolder}. + +- **`languageServerHaskell.hlintOn`**: `boolean` + + Default: `true` + + Get suggestions from hlint + +- **`languageServerHaskell.liquidOn`**: `boolean` + + Get diagnostics from liquid haskell + +- **`languageServerHaskell.logFile`**: `string` + + Default: `""` + + If set, redirects the logs to a file. + +- **`languageServerHaskell.maxNumberOfProblems`**: `number` + + Default: `100` + + Controls the maximum number of problems produced by the server. + +- **`languageServerHaskell.noLspParam`**: `boolean` + + Do not set the '--lsp' flag in the hie/hie-wrapper arguments when launching it + +- **`languageServerHaskell.showTypeForSelection.command.location`**: `enum { "dropdown", "channel" }` + + Default: `"dropdown"` + + Determines where the type information for selected text will be shown when the `showType` command is triggered (distinct from automatically showing this information when hover is triggered). + dropdown: in a dropdown + channel: will be revealed in an output channel + +- **`languageServerHaskell.showTypeForSelection.onHover`**: `boolean` + + Default: `true` + + If true, when an expression is selected, the hover tooltip will attempt to display the type of the entire expression - rather than just the term under the cursor. + +- **`languageServerHaskell.trace.server`**: `enum { "off", "messages", "verbose" }` + + Default: `"off"` + + Traces the communication between VSCode and the languageServerHaskell service. + +- **`languageServerHaskell.useCustomHieWrapper`**: `boolean` + + Use your own custom wrapper for hie (remember to specify the path!). This will take precedence over useHieWrapper and hieExecutablePath. + +- **`languageServerHaskell.useCustomHieWrapperPath`**: `string` + + Default: `""` + + Specify the full path to your own custom hie wrapper (e.g. ${HOME}/.hie-wrapper.sh). Works with ~, ${HOME} and ${workspaceFolder}. + +
+ +```lua +require'nvim_lsp'.hie.setup{} + + Default Values: + cmd = { "hie-wrapper" } + filetypes = { "haskell" } + log_level = 2 + root_dir = root_pattern("stack.yaml", "package.yaml", ".git") + settings = {} +``` + +## intelephense + +https://intelephense.com/ + +`intelephense` can be installed via `:LspInstall intelephense` or by yourself with `npm`: +```sh +npm install -g intelephense +``` + +Can be installed in Nvim with `:LspInstall intelephense` + +```lua +require'nvim_lsp'.intelephense.setup{} + + Default Values: + capabilities = default capabilities, with offsetEncoding utf-8 + cmd = { "intelephense", "--stdio" } + filetypes = { "php" } + log_level = 2 + on_init = function to handle changing offsetEncoding + root_dir = root_pattern("composer.json", ".git") +``` + +## jsonls + +https://github.com/vscode-langservers/vscode-json-languageserver + +vscode-json-languageserver, a language server for JSON and JSON schema + +`vscode-json-languageserver` can be installed via `:LspInstall jsonls` or by yourself with `npm`: +```sh +npm install -g vscode-json-languageserver +``` + +Can be installed in Nvim with `:LspInstall jsonls` +This server accepts configuration via the `settings` key. +
Available settings: + +- **`json.colorDecorators.enable`**: `boolean` + + Default: `true` + + %json.colorDecorators.enable.desc% + +- **`json.format.enable`**: `boolean` + + Default: `true` + + %json.format.enable.desc% + +- **`json.maxItemsComputed`**: `number` + + Default: `5000` + + %json.maxItemsComputed.desc% + +- **`json.schemas`**: `array` + + Array items: `{default = {fileMatch = { "/myfile" },url = "schemaURL"},properties = {fileMatch = {description = "%json.schemas.fileMatch.desc%",items = {default = "MyFile.json",description = "%json.schemas.fileMatch.item.desc%",type = "string"},minItems = 1,type = "array"},schema = {["$ref"] = "http://json-schema.org/draft-07/schema#",description = "%json.schemas.schema.desc%"},url = {default = "/user.schema.json",description = "%json.schemas.url.desc%",type = "string"}},type = "object"}` + + %json.schemas.desc% + +- **`json.trace.server`**: `enum { "off", "messages", "verbose" }` + + Default: `"off"` + + %json.tracing.desc% + +
+ +```lua +require'nvim_lsp'.jsonls.setup{} + + Default Values: + capabilities = { + offsetEncoding = { "utf-8", "utf-16" }, + textDocument = { + completion = { + completionItem = { + commitCharactersSupport = false, + deprecatedSupport = false, + documentationFormat = { "markdown", "plaintext" }, + preselectSupport = false, + snippetSupport = false + }, + completionItemKind = { + valueSet = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 } + }, + contextSupport = false, + dynamicRegistration = false + }, + documentHighlight = { + dynamicRegistration = false + }, + hover = { + contentFormat = { "markdown", "plaintext" }, + dynamicRegistration = false + }, + references = { + dynamicRegistration = false + }, + signatureHelp = { + dynamicRegistration = false, + signatureInformation = { + documentationFormat = { "markdown", "plaintext" } + } + }, + synchronization = { + didSave = true, + dynamicRegistration = false, + willSave = false, + willSaveWaitUntil = false + } + } + } + cmd = { "vscode-json-languageserver", "--stdio" } + filetypes = { "json" } + log_level = 2 + on_init = + root_dir = root_pattern(".git", vim.fn.getcwd()) + settings = {} +``` + +## leanls + +https://github.com/leanprover/lean-client-js/tree/master/lean-language-server + +Lean language server. + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`lean.executablePath`**: `string` + + Default: `"lean"` + + Path to the Lean executable to use. + +- **`lean.extraOptions`**: `array` + + Default: `{}` + + Array items: `{description = "a single command-line argument",type = "string"}` + + Extra command-line options for the Lean server. + +- **`lean.infoViewAllErrorsOnLine`**: `boolean` + + Info view: show all errors on the current line, instead of just the ones on the right of the cursor. + +- **`lean.infoViewAutoOpen`**: `boolean` + + Default: `true` + + Info view: open info view when Lean extension is activated. + +- **`lean.infoViewAutoOpenShowGoal`**: `boolean` + + Default: `true` + + Info view: auto open shows goal and messages for the current line (instead of all messages for the whole file) + +- **`lean.infoViewFilterIndex`**: `number` + + Default: `-1` + + Index of the filter applied to the tactic state (in the array infoViewTacticStateFilters). An index of -1 means no filter is applied. + +- **`lean.infoViewStyle`**: `string` + + Default: `""` + + Add an additional CSS snippet to the info view. + +- **`lean.infoViewTacticStateFilters`**: `array` + + Default: `{ {flags = "",match = false,regex = "^_"}, {flags = "",match = true,name = "goals only",regex = "^(⊢|\\d+ goals|case|$)"} }` + + Array items: `{description = "an object with required properties 'regex': string, 'match': boolean, and 'flags': string, and optional property 'name': string",properties = {flags = {description = "additional flags passed to the RegExp constructor, e.g. 'i' for ignore case",type = "string"},match = {description = "whether tactic state lines matching the value of 'regex' should be included (true) or excluded (false)",type = "boolean"},name = {description = "name displayed in the dropdown",type = "string"},regex = {description = "a properly-escaped regex string, e.g. '^_' matches any string beginning with an underscore",type = "string"}},required = { "regex", "match", "flags" },type = "object"}` + + An array of objects containing regular expression strings that can be used to filter (positively or negatively) the tactic state in the info view. Set to an empty array '[]' to hide the filter select dropdown. + + Each object must contain the following keys: 'regex': string, 'match': boolean, 'flags': string. + 'regex' is a properly-escaped regex string, + 'match' = true (false) means blocks in the tactic state matching 'regex' will be included (excluded) in the info view, + 'flags' are additional flags passed to the JavaScript RegExp constructor. + The 'name' key is optional and may contain a string that is displayed in the dropdown instead of the full regex details. + +- **`lean.input.customTranslations`**: `object` + + Default: `vim.empty_dict()` + + Array items: `{description = "Unicode character to translate to",type = "string"}` + + Add additional input Unicode translations. Example: `{"foo": "☺"}` will correct `\foo` to `☺`. + +- **`lean.input.enabled`**: `boolean` + + Default: `true` + + Enable Lean input mode. + +- **`lean.input.languages`**: `array` + + Default: `{ "lean" }` + + Array items: `{description = "the name of a language, e.g. 'lean', 'markdown'",type = "string"}` + + Enable Lean Unicode input in other file types. + +- **`lean.input.leader`**: `string` + + Default: `"\\"` + + Leader key to trigger input mode. + +- **`lean.leanpkgPath`**: `string` + + Default: `"leanpkg"` + + Path to the leanpkg executable to use. + +- **`lean.memoryLimit`**: `number` + + Default: `4096` + + Set a memory limit (in megabytes) for the Lean server. + +- **`lean.progressMessages`**: `boolean` + + Show error messages where Lean is still checking. + +- **`lean.roiModeDefault`**: `string` + + Default: `"visible"` + + Set the default region of interest mode (nothing, visible, lines, linesAndAbove, open, or project) for the Lean extension. + +- **`lean.timeLimit`**: `number` + + Default: `100000` + + Set a deterministic timeout (it is approximately the maximum number of memory allocations in thousands) for the Lean server. + +- **`lean.typeInStatusBar`**: `boolean` + + Default: `true` + + Show the type of term under the cursor in the status bar. + +- **`lean.typesInCompletionList`**: `boolean` + + Display types of all items in the list of completions. By default, only the type of the highlighted item is shown. + +
+ +```lua +require'nvim_lsp'.leanls.setup{} + + Default Values: + cmd = { "lean-language-server", "--stdio" } + filetypes = { "lean" } + log_level = 2 + root_dir = util.root_pattern(".git") + settings = {} +``` + +## metals + +https://scalameta.org/metals/ + +Scala language server with rich IDE features. +`metals` can be installed via `:LspInstall metals`. + +Can be installed in Nvim with `:LspInstall metals` +This server accepts configuration via the `settings` key. +
Available settings: + +- **`metals.customRepositories`**: `array` + + Array items: `{type = "string"}` + +- **`metals.gradleScript`**: `string` + + + +- **`metals.javaHome`**: `string` + + + +- **`metals.mavenScript`**: `string` + + + +- **`metals.millScript`**: `string` + + + +- **`metals.sbtScript`**: `string` + + + +- **`metals.scalafmtConfigPath`**: `string` + + + +- **`metals.serverProperties`**: `array` + + Array items: `{type = "string"}` + +- **`metals.serverVersion`**: `string` + + Default: `"0.8.0"` + +
+ +```lua +require'nvim_lsp'.metals.setup{} + + Default Values: + cmd = { "metals" } + filetype = { "scala" } + log_level = 2 + root_dir = util.root_pattern("build.sbt") + settings = {} +``` + +## ocamlls + +https://github.com/ocaml-lsp/ocaml-language-server + +`ocaml-language-server` can be installed via `:LspInstall ocamlls` or by yourself with `npm` +```sh +npm install -g ocaml-langauge-server +``` + +Can be installed in Nvim with `:LspInstall ocamlls` + +```lua +require'nvim_lsp'.ocamlls.setup{} + + Default Values: + cmd = { "ocaml-language-server", "--stdio" } + filetypes = { "ocaml", "reason" } + log_level = 2 + root_dir = root_pattern(".merlin", "package.json") + settings = {} +``` + +## pyls + +https://github.com/palantir/python-language-server + +`python-language-server`, a language server for Python. + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`pyls.configurationSources`**: `array` + + Default: `{ "pycodestyle" }` + + Array items: `{enum = { "pycodestyle", "pyflakes" },type = "string"}` + + List of configuration sources to use. + +- **`pyls.executable`**: `string` + + Default: `"pyls"` + + Language server executable + +- **`pyls.plugins.jedi.environment`**: `string` + + Default: `vim.NIL` + + Define environment for jedi.Script and Jedi.names. + +- **`pyls.plugins.jedi.extra_paths`**: `array` + + Default: `{}` + + Define extra paths for jedi.Script. + +- **`pyls.plugins.jedi_completion.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.jedi_completion.include_params`**: `boolean` + + Default: `true` + + Auto-completes methods and classes with tabstops for each parameter. + +- **`pyls.plugins.jedi_definition.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.jedi_definition.follow_builtin_imports`**: `boolean` + + Default: `true` + + If follow_imports is True will decide if it follow builtin imports. + +- **`pyls.plugins.jedi_definition.follow_imports`**: `boolean` + + Default: `true` + + The goto call will follow imports. + +- **`pyls.plugins.jedi_hover.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.jedi_references.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.jedi_signature_help.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.jedi_symbols.all_scopes`**: `boolean` + + Default: `true` + + If True lists the names of all scopes instead of only the module namespace. + +- **`pyls.plugins.jedi_symbols.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.mccabe.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.mccabe.threshold`**: `number` + + Default: `15` + + The minimum threshold that triggers warnings about cyclomatic complexity. + +- **`pyls.plugins.preload.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.preload.modules`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + List of modules to import on startup + +- **`pyls.plugins.pycodestyle.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.pycodestyle.exclude`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + Exclude files or directories which match these patterns. + +- **`pyls.plugins.pycodestyle.filename`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + When parsing directories, only check filenames matching these patterns. + +- **`pyls.plugins.pycodestyle.hangClosing`**: `boolean` + + Default: `vim.NIL` + + Hang closing bracket instead of matching indentation of opening bracket's line. + +- **`pyls.plugins.pycodestyle.ignore`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + Ignore errors and warnings + +- **`pyls.plugins.pycodestyle.maxLineLength`**: `number` + + Default: `vim.NIL` + + Set maximum allowed line length. + +- **`pyls.plugins.pycodestyle.select`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + Select errors and warnings + +- **`pyls.plugins.pydocstyle.addIgnore`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + Ignore errors and warnings in addition to the specified convention. + +- **`pyls.plugins.pydocstyle.addSelect`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + Select errors and warnings in addition to the specified convention. + +- **`pyls.plugins.pydocstyle.convention`**: `enum { "pep257", "numpy" }` + + Default: `vim.NIL` + + Choose the basic list of checked errors by specifying an existing convention. + +- **`pyls.plugins.pydocstyle.enabled`**: `boolean` + + Enable or disable the plugin. + +- **`pyls.plugins.pydocstyle.ignore`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + Ignore errors and warnings + +- **`pyls.plugins.pydocstyle.match`**: `string` + + Default: `"(?!test_).*\\.py"` + + Check only files that exactly match the given regular expression; default is to match files that don't start with 'test_' but end with '.py'. + +- **`pyls.plugins.pydocstyle.matchDir`**: `string` + + Default: `"[^\\.].*"` + + Search only dirs that exactly match the given regular expression; default is to match dirs which do not begin with a dot. + +- **`pyls.plugins.pydocstyle.select`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + Select errors and warnings + +- **`pyls.plugins.pyflakes.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.pylint.args`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + Arguments to pass to pylint. + +- **`pyls.plugins.pylint.enabled`**: `boolean` + + Enable or disable the plugin. + +- **`pyls.plugins.rope_completion.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.plugins.yapf.enabled`**: `boolean` + + Default: `true` + + Enable or disable the plugin. + +- **`pyls.rope.extensionModules`**: `string` + + Default: `vim.NIL` + + Builtin and c-extension modules that are allowed to be imported and inspected by rope. + +- **`pyls.rope.ropeFolder`**: `array` + + Default: `vim.NIL` + + Array items: `{type = "string"}` + + The name of the folder in which rope stores project configurations and data. Pass `null` for not using such a folder at all. + +
+ +```lua +require'nvim_lsp'.pyls.setup{} + + Default Values: + cmd = { "pyls" } + filetypes = { "python" } + log_level = 2 + root_dir = vim's starting directory + settings = {} +``` + +## pyls_ms + +https://github.com/Microsoft/python-language-server + +`python-language-server`, a language server for Python. + +Requires [.NET Core](https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-install-script) to run. On Linux or macOS: + +```bash +curl -L https://dot.net/v1/dotnet-install.sh | sh +``` + +This server accepts configuration via the `settings` key. + + +Can be installed in Nvim with `:LspInstall pyls_ms` + +```lua +require'nvim_lsp'.pyls_ms.setup{} + + Default Values: + filetypes = { "python" } + init_options = { + analysisUpdates = true, + asyncStartup = true, + displayOptions = {}, + interpreter = { + properties = { + InterpreterPath = "/usr/bin/python", + Version = "2.7" + } + } + } + log_level = 2 + on_new_config = + root_dir = vim's starting directory + settings = { + python = { + analysis = { + disabled = {}, + errors = {}, + info = {} + } + } + } +``` + +## rls + +https://github.com/rust-lang/rls + +rls, a language server for Rust + +See https://github.com/rust-lang/rls#setup to setup rls itself. +See https://github.com/rust-lang/rls#configuration for rls-specific settings. + +If you want to use rls for a particular build, eg nightly, set cmd as follows: + +```lua +cmd = {"rustup", "run", "nightly", "rls"} +``` + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`rust-client.channel`**: `enum { "stable", "beta", "nightly" }` + + Default: `vim.NIL` + + Rust channel to invoke rustup with. Ignored if rustup is disabled. By default, uses the same channel as your currently open project. + +- **`rust-client.disableRustup`**: `boolean` + + Disable usage of rustup and use rustc/rls from PATH. + +- **`rust-client.enableMultiProjectSetup`**: `boolean` + + Allow multiple projects in the same folder, along with remove the constraint that the cargo.toml must be located at the root. (Experimental: might not work for certain setups) + +- **`rust-client.logToFile`**: `boolean` + + When set to true, RLS stderr is logged to a file at workspace root level. Requires reloading extension after change. + +- **`rust-client.nestedMultiRootConfigInOutermost`**: `boolean` + + Default: `true` + + If one root workspace folder is nested in another root folder, look for the Rust config in the outermost root. + +- **`rust-client.revealOutputChannelOn`**: `enum { "info", "warn", "error", "never" }` + + Default: `"never"` + + Specifies message severity on which the output channel will be revealed. Requires reloading extension after change. + +- **`rust-client.rlsPath`**: `string|null` + + Default: `vim.NIL` + + Override RLS path. Only required for RLS developers. If you set this and use rustup, you should also set `rust-client.channel` to ensure your RLS sees the right libraries. If you don't use rustup, make sure to set `rust-client.disableRustup`. + +- **`rust-client.rustupPath`**: `string` + + Default: `"rustup"` + + Path to rustup executable. Ignored if rustup is disabled. + +- **`rust-client.trace.server`**: `enum { "off", "messages", "verbose" }` + + Default: `"off"` + + Traces the communication between VS Code and the Rust language server. + +- **`rust-client.updateOnStartup`**: `boolean` + + Update the RLS whenever the extension starts up. + +- **`rust-client.useWSL`**: `boolean` + + When set to true, RLS is started within Windows Subsystem for Linux. + +- **`rust.all_features`**: `boolean` + + Enable all Cargo features. + +- **`rust.all_targets`**: `boolean` + + Default: `true` + + Checks the project as if you were running cargo check --all-targets (I.e., check all targets and integration tests too). + +- **`rust.build_bin`**: `string|null` + + Default: `vim.NIL` + + Specify to run analysis as if running `cargo check --bin `. Use `null` to auto-detect. (unstable) + +- **`rust.build_command`**: `string|null` + + Default: `vim.NIL` + + EXPERIMENTAL (requires `unstable_features`) + If set, executes a given program responsible for rebuilding save-analysis to be loaded by the RLS. The program given should output a list of resulting .json files on stdout. + Implies `rust.build_on_save`: true. + +- **`rust.build_lib`**: `boolean|null` + + Default: `vim.NIL` + + Specify to run analysis as if running `cargo check --lib`. Use `null` to auto-detect. (unstable) + +- **`rust.build_on_save`**: `boolean` + + Only index the project when a file is saved and not on change. + +- **`rust.cfg_test`**: `boolean` + + Build cfg(test) code. (unstable) + +- **`rust.clear_env_rust_log`**: `boolean` + + Default: `true` + + Clear the RUST_LOG environment variable before running rustc or cargo. + +- **`rust.clippy_preference`**: `enum { "on", "opt-in", "off" }` + + Default: `"opt-in"` + + Controls eagerness of clippy diagnostics when available. Valid values are (case-insensitive): + - "off": Disable clippy lints. + - "on": Display the same diagnostics as command-line clippy invoked with no arguments (`clippy::all` unless overridden). + - "opt-in": Only display the lints explicitly enabled in the code. Start by adding `#![warn(clippy::all)]` to the root of each crate you want linted. + You need to install clippy via rustup if you haven't already. + +- **`rust.crate_blacklist`**: `array|null` + + Default: `{ "cocoa", "gleam", "glium", "idna", "libc", "openssl", "rustc_serialize", "serde", "serde_json", "typenum", "unicode_normalization", "unicode_segmentation", "winapi" }` + + Overrides the default list of packages for which analysis is skipped. + Available since RLS 1.38 + +- **`rust.features`**: `array` + + Default: `{}` + + A list of Cargo features to enable. + +- **`rust.full_docs`**: `boolean|null` + + Default: `vim.NIL` + + Instructs cargo to enable full documentation extraction during save-analysis while building the crate. + +- **`rust.jobs`**: `number|null` + + Default: `vim.NIL` + + Number of Cargo jobs to be run in parallel. + +- **`rust.no_default_features`**: `boolean` + + Do not enable default Cargo features. + +- **`rust.racer_completion`**: `boolean` + + Default: `true` + + Enables code completion using racer. + +- **`rust.rustflags`**: `string|null` + + Default: `vim.NIL` + + Flags added to RUSTFLAGS. + +- **`rust.rustfmt_path`**: `string|null` + + Default: `vim.NIL` + + When specified, RLS will use the Rustfmt pointed at the path instead of the bundled one + +- **`rust.show_hover_context`**: `boolean` + + Default: `true` + + Show additional context in hover tooltips when available. This is often the type local variable declaration. + +- **`rust.show_warnings`**: `boolean` + + Default: `true` + + Show warnings. + +- **`rust.sysroot`**: `string|null` + + Default: `vim.NIL` + + --sysroot + +- **`rust.target`**: `string|null` + + Default: `vim.NIL` + + --target + +- **`rust.target_dir`**: `string|null` + + Default: `vim.NIL` + + When specified, it places the generated analysis files at the specified target directory. By default it is placed target/rls directory. + +- **`rust.unstable_features`**: `boolean` + + Enable unstable features. + +- **`rust.wait_to_build`**: `number` + + Default: `1500` + + Time in milliseconds between receiving a change notification and starting build. + +
+ +```lua +require'nvim_lsp'.rls.setup{} + + Default Values: + cmd = { "rls" } + filetypes = { "rust" } + log_level = 2 + root_dir = root_pattern("Cargo.toml") + settings = {} +``` + +## rust_analyzer + +https://github.com/rust-analyzer/rust-analyzer + +rust-analyzer (aka rls 2.0), a language server for Rust + +See [docs](https://github.com/rust-analyzer/rust-analyzer/tree/master/docs/user#settings) for extra settings. + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`rust-analyzer.cargo-watch.allTargets`**: `boolean` + + Default: `true` + + Check all targets and tests (will be passed as `--all-targets`) + +- **`rust-analyzer.cargo-watch.arguments`**: `array` + + Default: `{}` + + `cargo-watch` arguments. (e.g: `--features="shumway,pdf"` will run as `cargo watch -x "check --features="shumway,pdf""` ) + +- **`rust-analyzer.cargo-watch.command`**: `string` + + Default: `"check"` + + `cargo-watch` command. (e.g: `clippy` will run as `cargo watch -x clippy` ) + +- **`rust-analyzer.cargo-watch.enable`**: `boolean` + + Default: `true` + + Run `cargo check` for diagnostics on save + +- **`rust-analyzer.cargoFeatures.allFeatures`**: `boolean` + + Default: `true` + + Activate all available features + +- **`rust-analyzer.cargoFeatures.features`**: `array` + + Default: `{}` + + List of features to activate + +- **`rust-analyzer.cargoFeatures.noDefaultFeatures`**: `boolean` + + Do not activate the `default` feature + +- **`rust-analyzer.displayInlayHints`**: `boolean` + + Default: `true` + + Display additional type and parameter information in the editor + +- **`rust-analyzer.enableEnhancedTyping`**: `boolean` + + Default: `true` + + Enables enhanced typing. NOTE: If using a VIM extension, you should set this to false + +- **`rust-analyzer.excludeGlobs`**: `array` + + Default: `{}` + + Paths to exclude from analysis + +- **`rust-analyzer.featureFlags`**: `object` + + Default: `vim.empty_dict()` + + Fine grained feature flags to disable annoying features + +- **`rust-analyzer.highlightingOn`**: `boolean` + + Highlight Rust code (overrides built-in syntax highlighting) + +- **`rust-analyzer.lruCapacity`**: `number|null` + + Default: `vim.NIL` + + Number of syntax trees rust-analyzer keeps in memory + +- **`rust-analyzer.maxInlayHintLength`**: `number` + + Default: `20` + + Maximum length for inlay hints + +- **`rust-analyzer.raLspServerPath`**: `string` + + Default: `"ra_lsp_server"` + + Path to ra_lsp_server executable + +- **`rust-analyzer.rainbowHighlightingOn`**: `boolean` + + When highlighting Rust code, use a unique color per identifier + +- **`rust-analyzer.trace.server`**: `enum { "off", "messages", "verbose" }` + + Default: `"off"` + + Trace requests to the ra_lsp_server + +- **`rust-analyzer.useClientWatching`**: `boolean` + + Default: `true` + + client provided file watching instead of notify watching. + +
+ +```lua +require'nvim_lsp'.rust_analyzer.setup{} + + Default Values: + capabilities = { + offsetEncoding = { "utf-8", "utf-16" }, + textDocument = { + completion = { + completionItem = { + commitCharactersSupport = false, + deprecatedSupport = false, + documentationFormat = { "markdown", "plaintext" }, + preselectSupport = false, + snippetSupport = false + }, + completionItemKind = { + valueSet = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 } + }, + contextSupport = false, + dynamicRegistration = false + }, + documentHighlight = { + dynamicRegistration = false + }, + hover = { + contentFormat = { "markdown", "plaintext" }, + dynamicRegistration = false + }, + references = { + dynamicRegistration = false + }, + signatureHelp = { + dynamicRegistration = false, + signatureInformation = { + documentationFormat = { "markdown", "plaintext" } + } + }, + synchronization = { + didSave = true, + dynamicRegistration = false, + willSave = false, + willSaveWaitUntil = false + } + } + } + cmd = { "ra_lsp_server" } + filetypes = { "rust" } + log_level = 2 + on_init = + root_dir = root_pattern("Cargo.toml") + settings = {} +``` + +## solargraph + +https://solargraph.org/ + +solargraph, a language server for Ruby + +You can install solargraph via gem install. + +```sh +gem install solargraph +``` + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`solargraph.autoformat`**: `enum { true, false }` + + Enable automatic formatting while typing (WARNING: experimental) + +- **`solargraph.bundlerPath`**: `string` + + Default: `"bundle"` + + Path to the bundle executable, defaults to 'bundle' + +- **`solargraph.checkGemVersion`**: `enum { true, false }` + + Default: `true` + + Automatically check if a new version of the Solargraph gem is available. + +- **`solargraph.commandPath`**: `string` + + Default: `"solargraph"` + + Path to the solargraph command. Set this to an absolute path to select from multiple installed Ruby versions. + +- **`solargraph.completion`**: `enum { true, false }` + + Default: `true` + + Enable completion + +- **`solargraph.definitions`**: `enum { true, false }` + + Default: `true` + + Enable definitions (go to, etc.) + +- **`solargraph.diagnostics`**: `enum { true, false }` + + Enable diagnostics + +- **`solargraph.externalServer`**: `object` + + Default: `{host = "localhost",port = 7658}` + + The host and port to use for external transports. (Ignored for stdio and socket transports.) + +- **`solargraph.folding`**: `boolean` + + Default: `true` + + Enable folding ranges + +- **`solargraph.formatting`**: `enum { true, false }` + + Enable document formatting + +- **`solargraph.hover`**: `enum { true, false }` + + Default: `true` + + Enable hover + +- **`solargraph.logLevel`**: `enum { "warn", "info", "debug" }` + + Default: `"warn"` + + Level of debug info to log. `warn` is least and `debug` is most. + +- **`solargraph.references`**: `enum { true, false }` + + Default: `true` + + Enable finding references + +- **`solargraph.rename`**: `enum { true, false }` + + Default: `true` + + Enable symbol renaming + +- **`solargraph.symbols`**: `enum { true, false }` + + Default: `true` + + Enable symbols + +- **`solargraph.transport`**: `enum { "socket", "stdio", "external" }` + + Default: `"socket"` + + The type of transport to use. + +- **`solargraph.useBundler`**: `boolean` + + Use `bundle exec` to run solargraph. (If this is true, the solargraph.commandPath setting is ignored.) + +
+ +```lua +require'nvim_lsp'.solargraph.setup{} + + Default Values: + cmd = { "solargraph", "stdio" } + filetypes = { "ruby" } + log_level = 2 + root_dir = root_pattern("Gemfile", ".git") + settings = {} +``` + +## sumneko_lua + +https://github.com/sumneko/lua-language-server + +Lua language server. **By default, this doesn't have a `cmd` set.** This is +because it doesn't provide a global binary. We provide an installer for Linux +and macOS using `:LspInstall`. If you wish to install it yourself, [here is a +guide](https://github.com/sumneko/lua-language-server/wiki/Build-and-Run). + +Can be installed in Nvim with `:LspInstall sumneko_lua` +This server accepts configuration via the `settings` key. +
Available settings: + +- **`Lua.awakened.cat`**: `boolean` + + + +- **`Lua.completion.callSnippet`**: `enum { "Disable", "Both", "Replace" }` + + Default: `"Disable"` + +- **`Lua.completion.enable`**: `boolean` + + Default: `true` + +- **`Lua.completion.keywordSnippet`**: `enum { "Disable", "Both", "Replace" }` + + Default: `"Replace"` + +- **`Lua.develop.debuggerPort`**: `integer` + + Default: `11412` + +- **`Lua.develop.debuggerWait`**: `boolean` + + + +- **`Lua.develop.enable`**: `boolean` + + + +- **`Lua.diagnostics.disable`**: `array` + + Array items: `{type = "string"}` + +- **`Lua.diagnostics.enable`**: `boolean` + + Default: `true` + +- **`Lua.diagnostics.globals`**: `array` + + Array items: `{type = "string"}` + +- **`Lua.diagnostics.severity`**: `object` + + + +- **`Lua.runtime.path`**: `array` + + Default: `{ "?.lua", "?/init.lua", "?/?.lua" }` + + Array items: `{type = "string"}` + +- **`Lua.runtime.version`**: `enum { "Lua 5.1", "Lua 5.2", "Lua 5.3", "Lua 5.4", "LuaJIT" }` + + Default: `"Lua 5.3"` + +- **`Lua.workspace.ignoreDir`**: `array` + + Default: `{ ".vscode" }` + + Array items: `{type = "string"}` + +- **`Lua.workspace.ignoreSubmodules`**: `boolean` + + Default: `true` + +- **`Lua.workspace.library`**: `object` + + + +- **`Lua.workspace.maxPreload`**: `integer` + + Default: `300` + +- **`Lua.workspace.preloadFileSize`**: `integer` + + Default: `100` + +- **`Lua.workspace.useGitIgnore`**: `boolean` + + Default: `true` + +
+ +```lua +require'nvim_lsp'.sumneko_lua.setup{} + + Default Values: + filetypes = { "lua" } + log_level = 2 + root_dir = root_pattern(".git") or os_homedir + settings = {} +``` + +## terraformls + +https://github.com/juliosueiras/terraform-lsp + +Terraform language server +You can use [released binary](https://github.com/juliosueiras/terraform-lsp/releases) or [build](https://github.com/juliosueiras/terraform-lsp#building) your own. + +This server accepts configuration via the `settings` key. +
Available settings: + +- **`terraform.codelens.enabled`**: `boolean` + + Default: `true` + + Enable/disable the CodeLens feature + +- **`terraform.format`**: `object` + + Default: `{ignoreExtensionsOnSave = { ".tfsmurf" }}` + + Formatting settings + +- **`terraform.indexing`**: `object` + + Default: `{delay = 500,enabled = true,exclude = { ".terraform/**/*", "**/.terraform/**/*" },liveIndexing = false}` + + Indexes all terraform sources to get live syntax errors, rename support, go to symbol, and much more... + +- **`terraform.languageServer`**: `object` + + Default: `{args = {},enabled = false}` + + Configures how the language server runs and works + +- **`terraform.lintConfig`**: `string|null` + + Default: `vim.NIL` + + Path to the `tflint` config file. + +- **`terraform.lintPath`**: `string` + + Default: `"tflint"` + + Path to the `tflint` executable. + +- **`terraform.path`**: `string` + + Default: `"terraform"` + + Path to the `terraform` executable + +- **`terraform.paths`**: `array` + + Default: `{}` + + List of terraform paths or paths with versions + +- **`terraform.telemetry.enabled`**: `boolean` + + Default: `true` + + Enable/disable telemetry reporting for this plugin. The global `telemetry.enableTelemetry` is also respected. If the global is disabled, this setting has no effect. + +- **`terraform.templateDirectory`**: `string` + + Default: `"templates"` + + A relative path to where your templates are stored relative to the workspace root. + +
+ +```lua +require'nvim_lsp'.terraformls.setup{} + + Default Values: + cmd = { "terraform-lsp" } + filetypes = { "terraform" } + log_level = 2 + root_dir = root_pattern(".git") + settings = {} +``` + +## texlab + +https://texlab.netlify.com/ + +A completion engine built from scratch for (La)TeX. + +See https://texlab.netlify.com/docs/reference/configuration for configuration options. + + +```lua +require'nvim_lsp'.texlab.setup{} + + Commands: + - TexlabBuild: Build the current buffer + + Default Values: + cmd = { "texlab" } + filetypes = { "tex", "bib" } + log_level = 2 + root_dir = vim's starting directory + settings = { + bibtex = { + formatting = { + lineLength = 120 + } + }, + latex = { + build = { + args = { "-pdf", "-interaction=nonstopmode", "-synctex=1" }, + executable = "latexmk", + onSave = false + }, + forwardSearch = { + args = {}, + onSave = false + }, + lint = { + onChange = false + } + } + } +``` + +## tsserver + +https://github.com/theia-ide/typescript-language-server + +`typescript-language-server` can be installed via `:LspInstall tsserver` or by yourself with `npm`: +```sh +npm install -g typescript-language-server +``` + +Can be installed in Nvim with `:LspInstall tsserver` + +```lua +require'nvim_lsp'.tsserver.setup{} + + Default Values: + capabilities = default capabilities, with offsetEncoding utf-8 + cmd = { "typescript-language-server", "--stdio" } + filetypes = { "javascript", "javascriptreact", "javascript.jsx", "typescript", "typescriptreact", "typescript.tsx" } + log_level = 2 + on_init = function to handle changing offsetEncoding + root_dir = root_pattern("package.json") + settings = {} +``` + +## vimls + + +```lua +require'nvim_lsp'.vimls.setup{} + + Default Values: + cmd = { "vim-language-server", "--stdio" } + docs = { + description = "https://github.com/iamcco/vim-language-server\n\nIf you don't want to use Nvim to install it, then you can use:\n```sh\nnpm install -g vim-language-server\n```\n" + } + filetypes = { "vim" } + init_options = { + diagnostic = { + enable = true + }, + indexes = { + count = 3, + gap = 100, + projectRootPatterns = { "runtime", "nvim", ".git", "autoload", "plugin" }, + runtimepath = true + }, + iskeyword = "@,48-57,_,192-255,-#", + runtimepath = "", + suggest = { + fromRuntimepath = true, + fromVimruntime = true + }, + vimruntime = "" + } + log_level = 2 + on_new_config = + root_dir = + settings = {} +``` + +## yamlls + +https://github.com/redhat-developer/yaml-language-server + +`yaml-language-server` can be installed via `:LspInstall yamlls` or by yourself with `npm`: +```sh +npm install -g yaml-language-server +``` + +Can be installed in Nvim with `:LspInstall yamlls` +This server accepts configuration via the `settings` key. +
Available settings: + +- **`yaml.completion`**: `boolean` + + Default: `true` + + Enable/disable completion feature + +- **`yaml.customTags`**: `array` + + Default: `{}` + + Custom tags for the parser to use + +- **`yaml.format.bracketSpacing`**: `boolean` + + Default: `true` + + Print spaces between brackets in objects + +- **`yaml.format.enable`**: `boolean` + + Default: `true` + + Enable/disable default YAML formatter + +- **`yaml.format.printWidth`**: `integer` + + Default: `80` + + Specify the line length that the printer will wrap on + +- **`yaml.format.proseWrap`**: `enum { "preserve", "never", "always" }` + + Default: `"preserve"` + + Always: wrap prose if it exeeds the print width, Never: never wrap the prose, Preserve: wrap prose as-is + +- **`yaml.format.singleQuote`**: `boolean` + + Use single quotes instead of double quotes + +- **`yaml.hover`**: `boolean` + + Default: `true` + + Enable/disable hover feature + +- **`yaml.schemaStore.enable`**: `boolean` + + Default: `true` + + Automatically pull available YAML schemas from JSON Schema Store + +- **`yaml.schemas`**: `object` + + Default: `vim.empty_dict()` + + Associate schemas to YAML files in the current workspace + +- **`yaml.trace.server`**: `enum { "off", "messages", "verbose" }` + + Default: `"off"` + + Traces the communication between VSCode and the YAML language service. + +- **`yaml.validate`**: `boolean` + + Default: `true` + + Enable/disable validation feature + +
+ +```lua +require'nvim_lsp'.yamlls.setup{} + + Default Values: + capabilities = { + offsetEncoding = { "utf-8", "utf-16" }, + textDocument = { + completion = { + completionItem = { + commitCharactersSupport = false, + deprecatedSupport = false, + documentationFormat = { "markdown", "plaintext" }, + preselectSupport = false, + snippetSupport = false + }, + completionItemKind = { + valueSet = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 } + }, + contextSupport = false, + dynamicRegistration = false + }, + documentHighlight = { + dynamicRegistration = false + }, + hover = { + contentFormat = { "markdown", "plaintext" }, + dynamicRegistration = false + }, + references = { + dynamicRegistration = false + }, + signatureHelp = { + dynamicRegistration = false, + signatureInformation = { + documentationFormat = { "markdown", "plaintext" } + } + }, + synchronization = { + didSave = true, + dynamicRegistration = false, + willSave = false, + willSaveWaitUntil = false + } + } + } + cmd = { "yaml-language-server", "--stdio" } + filetypes = { "yaml" } + log_level = 2 + on_init = + root_dir = root_pattern(".git", vim.fn.getcwd()) + settings = {} +``` -- cgit v1.2.3-70-g09d2