add lsp support via lspconfig

2025-03-25 12:24:13 +08:00 · 2025-03-25 12:24:13 +08:00 · 1974ee215a
commit 1974ee215a
parent 427ce61b51
1 changed files with 127 additions and 0 deletions
--- a/lua/plugins/lsp.lua
+++ b/lua/plugins/lsp.lua
@ -0,0 +1,127 @@
+local lsp_servers = {
+                "lua_ls",
+                -- "nil_ls", -- nix
+                "rust_analyzer",
+                "gopls",
+                "pyright",
+                "bashls",
+                "ts_ls",
+                "marksman",
+            }
+
+return {
+    "neovim/nvim-lspconfig",
+    dependencies = {
+        "williamboman/mason.nvim",
+        "williamboman/mason-lspconfig.nvim",
+        "hrsh7th/cmp-nvim-lsp",
+        "hrsh7th/cmp-buffer",
+        "hrsh7th/cmp-path",
+        "hrsh7th/cmp-cmdline",
+        "hrsh7th/nvim-cmp",
+        "L3MON4D3/LuaSnip",
+        "saadparwaiz1/cmp_luasnip",
+        "j-hui/fidget.nvim",
+    },
+
+    config = function()
+        -- Add additional capabilities supported by nvim-cmp
+
+
+
+local capabilities = require("cmp_nvim_lsp").default_capabilities()
+
+local lspconfig = require('lspconfig')
+                 require("fidget").setup({})
+        require("mason").setup()
+        require("mason-lspconfig").setup({
+            ensure_installed = lsp_servers
+        })
+
+-- Enable some language servers with the additional completion capabilities offered by nvim-cmp
+local servers = lsp_servers
+for _, lsp in ipairs(servers) do
+  lspconfig[lsp].setup {
+    -- on_attach = my_custom_on_attach,
+    capabilities = capabilities,
+  }
+end
+
+                 -- configure lua server (with special settings)
+    lspconfig["lua_ls"].setup({
+      capabilities = capabilities,
+      on_attach = on_attach,
+      settings = { -- custom settings for lua
+        Lua = {
+          -- make the language server recognize "vim" global
+          diagnostics = {
+            globals = { "vim" },
+          },
+          workspace = {
+            -- make language server aware of runtime files
+            library = {
+              [vim.fn.expand("$VIMRUNTIME/lua")] = true,
+              [vim.fn.stdpath("config") .. "/lua"] = true,
+            },
+          },
+        },
+      },
+    })
+
+    lspconfig["pyright"].setup({
+        capabilities = capabilities,
+        filetypes = {"python"},
+    })
+
+-- luasnip setup
+local luasnip = require 'luasnip'
+
+-- nvim-cmp setup
+local cmp = require 'cmp'
+cmp.setup {
+  snippet = {
+    expand = function(args)
+      luasnip.lsp_expand(args.body)
+    end,
+  },
+  mapping = cmp.mapping.preset.insert({
+    ['gd'] = vim.lsp.buf.definition(), -- Up
+    ['<C-u>'] = cmp.mapping.scroll_docs(-4), -- Up
+    ['<C-d>'] = cmp.mapping.scroll_docs(4), -- Down
+    -- C-b (back) C-f (forward) for snippet placeholder navigation.
+    ['<C-Space>'] = cmp.mapping.complete(),
+    ['<CR>'] = cmp.mapping.confirm {
+      behavior = cmp.ConfirmBehavior.Replace,
+      select = true,
+    },
+    ['<Tab>'] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_next_item()
+      elseif luasnip.expand_or_jumpable() then
+        luasnip.expand_or_jump()
+      else
+        fallback()
+      end
+    end, { 'i', 's' }),
+    ['<S-Tab>'] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_prev_item()
+      elseif luasnip.jumpable(-1) then
+        luasnip.jump(-1)
+      else
+        fallback()
+      end
+    end, { 'i', 's' }),
+  }),
+  sources = {
+    { name = 'nvim_lsp' },
+    { name = 'luasnip' },
+    { name = "buffer" },
+  },
+}
+vim.keymap.set('n', "gd", vim.lsp.buf.definition, { silent = true })
+
+
+
+    end
+}