From 0116a44ec810e9fdd05b2a6a838a550e98eda8b3 Mon Sep 17 00:00:00 2001 From: christianchiarulli Date: Tue, 14 Dec 2021 17:48:34 -0500 Subject: [PATCH] add LSP --- init.lua | 1 + lua/user/lsp/handlers.lua | 104 ++++++++++++++ lua/user/lsp/init.lua | 7 + lua/user/lsp/lsp-installer.lua | 28 ++++ lua/user/lsp/settings/jsonls.lua | 197 ++++++++++++++++++++++++++ lua/user/lsp/settings/sumneko_lua.lua | 16 +++ lua/user/plugins.lua | 6 + 7 files changed, 359 insertions(+) create mode 100644 lua/user/lsp/handlers.lua create mode 100644 lua/user/lsp/init.lua create mode 100644 lua/user/lsp/lsp-installer.lua create mode 100644 lua/user/lsp/settings/jsonls.lua create mode 100644 lua/user/lsp/settings/sumneko_lua.lua diff --git a/init.lua b/init.lua index 6614b7a..8a515b8 100644 --- a/init.lua +++ b/init.lua @@ -3,3 +3,4 @@ require "user.keymaps" require "user.plugins" require "user.colorscheme" require "user.cmp" +require "user.lsp" diff --git a/lua/user/lsp/handlers.lua b/lua/user/lsp/handlers.lua new file mode 100644 index 0000000..fb8b7f8 --- /dev/null +++ b/lua/user/lsp/handlers.lua @@ -0,0 +1,104 @@ +local M = {} + +-- TODO: backfill this to template +M.setup = function() + local signs = { + { name = "DiagnosticSignError", text = "" }, + { name = "DiagnosticSignWarn", text = "" }, + { name = "DiagnosticSignHint", text = "" }, + { name = "DiagnosticSignInfo", text = "" }, + } + + for _, sign in ipairs(signs) do + vim.fn.sign_define(sign.name, { texthl = sign.name, text = sign.text, numhl = "" }) + end + + local config = { + -- disable virtual text + virtual_text = false, + -- show signs + signs = { + active = signs, + }, + update_in_insert = true, + underline = true, + severity_sort = true, + float = { + focusable = false, + style = "minimal", + border = "rounded", + source = "always", + header = "", + prefix = "", + }, + } + + vim.diagnostic.config(config) + + vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, { + border = "rounded", + }) + + vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, { + border = "rounded", + }) +end + +local function lsp_highlight_document(client) + -- Set autocommands conditional on server_capabilities + if client.resolved_capabilities.document_highlight then + vim.api.nvim_exec( + [[ + augroup lsp_document_highlight + autocmd! * + autocmd CursorHold lua vim.lsp.buf.document_highlight() + autocmd CursorMoved lua vim.lsp.buf.clear_references() + augroup END + ]], + false + ) + end +end + +local function lsp_keymaps(bufnr) + local opts = { noremap = true, silent = true } + vim.api.nvim_buf_set_keymap(bufnr, "n", "gD", "lua vim.lsp.buf.declaration()", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", "lua vim.lsp.buf.definition()", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "K", "lua vim.lsp.buf.hover()", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "gi", "lua vim.lsp.buf.implementation()", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "", "lua vim.lsp.buf.signature_help()", opts) + -- vim.api.nvim_buf_set_keymap(bufnr, "n", "rn", "lua vim.lsp.buf.rename()", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "gr", "lua vim.lsp.buf.references()", opts) + -- vim.api.nvim_buf_set_keymap(bufnr, "n", "ca", "lua vim.lsp.buf.code_action()", opts) + -- vim.api.nvim_buf_set_keymap(bufnr, "n", "f", "lua vim.diagnostic.open_float()", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "[d", 'lua vim.diagnostic.goto_prev({ border = "rounded" })', opts) + vim.api.nvim_buf_set_keymap( + bufnr, + "n", + "gl", + 'lua vim.lsp.diagnostic.show_line_diagnostics({ border = "rounded" })', + opts + ) + vim.api.nvim_buf_set_keymap(bufnr, "n", "]d", 'lua vim.diagnostic.goto_next({ border = "rounded" })', opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "q", "lua vim.diagnostic.setloclist()", opts) + vim.cmd [[ command! Format execute 'lua vim.lsp.buf.formatting()' ]] +end + +M.on_attach = function(client, bufnr) + if client.name == "tsserver" then + client.resolved_capabilities.document_formatting = false + end + lsp_keymaps(bufnr) + lsp_highlight_document(client) +end + +local capabilities = vim.lsp.protocol.make_client_capabilities() + +local status_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp") +if not status_ok then + return +end + +M.capabilities = cmp_nvim_lsp.update_capabilities(capabilities) + +return M diff --git a/lua/user/lsp/init.lua b/lua/user/lsp/init.lua new file mode 100644 index 0000000..a62e7aa --- /dev/null +++ b/lua/user/lsp/init.lua @@ -0,0 +1,7 @@ +local status_ok, _ = pcall(require, "lspconfig") +if not status_ok then + return +end + +require("user.lsp.lsp-installer") +require("user.lsp.handlers").setup() diff --git a/lua/user/lsp/lsp-installer.lua b/lua/user/lsp/lsp-installer.lua new file mode 100644 index 0000000..2fe4af2 --- /dev/null +++ b/lua/user/lsp/lsp-installer.lua @@ -0,0 +1,28 @@ +local status_ok, lsp_installer = pcall(require, "nvim-lsp-installer") +if not status_ok then + return +end + +-- Register a handler that will be called for all installed servers. +-- Alternatively, you may also register handlers on specific server instances instead (see example below). +lsp_installer.on_server_ready(function(server) + local opts = { + on_attach = require("user.lsp.handlers").on_attach, + capabilities = require("user.lsp.handlers").capabilities, + } + + if server.name == "jsonls" then + local jsonls_opts = require("user.lsp.settings.jsonls") + opts = vim.tbl_deep_extend("force", jsonls_opts, opts) + end + + if server.name == "sumneko_lua" then + local sumneko_opts = require("user.lsp.settings.sumneko_lua") + opts = vim.tbl_deep_extend("force", sumneko_opts, opts) + end + + -- This setup() function is exactly the same as lspconfig's setup function. + -- Refer to https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md + server:setup(opts) +end) + diff --git a/lua/user/lsp/settings/jsonls.lua b/lua/user/lsp/settings/jsonls.lua new file mode 100644 index 0000000..1fffa68 --- /dev/null +++ b/lua/user/lsp/settings/jsonls.lua @@ -0,0 +1,197 @@ +local default_schemas = nil +local status_ok, jsonls_settings = pcall(require, "nlspsettings.jsonls") +if status_ok then + default_schemas = jsonls_settings.get_default_schemas() +end + +local schemas = { + { + description = "TypeScript compiler configuration file", + fileMatch = { + "tsconfig.json", + "tsconfig.*.json", + }, + url = "https://json.schemastore.org/tsconfig.json", + }, + { + description = "Lerna config", + fileMatch = { "lerna.json" }, + url = "https://json.schemastore.org/lerna.json", + }, + { + description = "Babel configuration", + fileMatch = { + ".babelrc.json", + ".babelrc", + "babel.config.json", + }, + url = "https://json.schemastore.org/babelrc.json", + }, + { + description = "ESLint config", + fileMatch = { + ".eslintrc.json", + ".eslintrc", + }, + url = "https://json.schemastore.org/eslintrc.json", + }, + { + description = "Bucklescript config", + fileMatch = { "bsconfig.json" }, + url = "https://raw.githubusercontent.com/rescript-lang/rescript-compiler/8.2.0/docs/docson/build-schema.json", + }, + { + description = "Prettier config", + fileMatch = { + ".prettierrc", + ".prettierrc.json", + "prettier.config.json", + }, + url = "https://json.schemastore.org/prettierrc", + }, + { + description = "Vercel Now config", + fileMatch = { "now.json" }, + url = "https://json.schemastore.org/now", + }, + { + description = "Stylelint config", + fileMatch = { + ".stylelintrc", + ".stylelintrc.json", + "stylelint.config.json", + }, + url = "https://json.schemastore.org/stylelintrc", + }, + { + description = "A JSON schema for the ASP.NET LaunchSettings.json files", + fileMatch = { "launchsettings.json" }, + url = "https://json.schemastore.org/launchsettings.json", + }, + { + description = "Schema for CMake Presets", + fileMatch = { + "CMakePresets.json", + "CMakeUserPresets.json", + }, + url = "https://raw.githubusercontent.com/Kitware/CMake/master/Help/manual/presets/schema.json", + }, + { + description = "Configuration file as an alternative for configuring your repository in the settings page.", + fileMatch = { + ".codeclimate.json", + }, + url = "https://json.schemastore.org/codeclimate.json", + }, + { + description = "LLVM compilation database", + fileMatch = { + "compile_commands.json", + }, + url = "https://json.schemastore.org/compile-commands.json", + }, + { + description = "Config file for Command Task Runner", + fileMatch = { + "commands.json", + }, + url = "https://json.schemastore.org/commands.json", + }, + { + description = "AWS CloudFormation provides a common language for you to describe and provision all the infrastructure resources in your cloud environment.", + fileMatch = { + "*.cf.json", + "cloudformation.json", + }, + url = "https://raw.githubusercontent.com/awslabs/goformation/v5.2.9/schema/cloudformation.schema.json", + }, + { + description = "The AWS Serverless Application Model (AWS SAM, previously known as Project Flourish) extends AWS CloudFormation to provide a simplified way of defining the Amazon API Gateway APIs, AWS Lambda functions, and Amazon DynamoDB tables needed by your serverless application.", + fileMatch = { + "serverless.template", + "*.sam.json", + "sam.json", + }, + url = "https://raw.githubusercontent.com/awslabs/goformation/v5.2.9/schema/sam.schema.json", + }, + { + description = "Json schema for properties json file for a GitHub Workflow template", + fileMatch = { + ".github/workflow-templates/**.properties.json", + }, + url = "https://json.schemastore.org/github-workflow-template-properties.json", + }, + { + description = "golangci-lint configuration file", + fileMatch = { + ".golangci.toml", + ".golangci.json", + }, + url = "https://json.schemastore.org/golangci-lint.json", + }, + { + description = "JSON schema for the JSON Feed format", + fileMatch = { + "feed.json", + }, + url = "https://json.schemastore.org/feed.json", + versions = { + ["1"] = "https://json.schemastore.org/feed-1.json", + ["1.1"] = "https://json.schemastore.org/feed.json", + }, + }, + { + description = "Packer template JSON configuration", + fileMatch = { + "packer.json", + }, + url = "https://json.schemastore.org/packer.json", + }, + { + description = "NPM configuration file", + fileMatch = { + "package.json", + }, + url = "https://json.schemastore.org/package.json", + }, + { + description = "JSON schema for Visual Studio component configuration files", + fileMatch = { + "*.vsconfig", + }, + url = "https://json.schemastore.org/vsconfig.json", + }, + { + description = "Resume json", + fileMatch = { "resume.json" }, + url = "https://raw.githubusercontent.com/jsonresume/resume-schema/v1.0.0/schema.json", + }, +} + +local function extend(tab1, tab2) + for _, value in ipairs(tab2) do + table.insert(tab1, value) + end + return tab1 +end + +local extended_schemas = extend(schemas, default_schemas) + +local opts = { + settings = { + json = { + schemas = extended_schemas, + }, + }, + setup = { + commands = { + Format = { + function() + vim.lsp.buf.range_formatting({}, { 0, 0 }, { vim.fn.line "$", 0 }) + end, + }, + }, + }, +} + +return opts diff --git a/lua/user/lsp/settings/sumneko_lua.lua b/lua/user/lsp/settings/sumneko_lua.lua new file mode 100644 index 0000000..0ac454a --- /dev/null +++ b/lua/user/lsp/settings/sumneko_lua.lua @@ -0,0 +1,16 @@ +return { + settings = { + + Lua = { + diagnostics = { + globals = { "vim" }, + }, + workspace = { + library = { + [vim.fn.expand("$VIMRUNTIME/lua")] = true, + [vim.fn.stdpath("config") .. "/lua"] = true, + }, + }, + }, + }, +} diff --git a/lua/user/plugins.lua b/lua/user/plugins.lua index 4fcc929..45141e2 100644 --- a/lua/user/plugins.lua +++ b/lua/user/plugins.lua @@ -55,11 +55,17 @@ return packer.startup(function(use) use "hrsh7th/cmp-path" -- path completions use "hrsh7th/cmp-cmdline" -- cmdline completions use "saadparwaiz1/cmp_luasnip" -- snippet completions + use "hrsh7th/cmp-nvim-lsp" -- snippets use "L3MON4D3/LuaSnip" --snippet engine use "rafamadriz/friendly-snippets" -- a bunch of snippets to use + -- LSP + use "neovim/nvim-lspconfig" -- enable LSP + use "williamboman/nvim-lsp-installer" -- simple to use language server installer + use "tamago324/nlsp-settings.nvim" -- language server settings defined in json for + -- Automatically set up your configuration after cloning packer.nvim -- Put this at the end after all plugins if PACKER_BOOTSTRAP then