1 files changed, 131 insertions, 0 deletions
diff --git a/.config/nvim/lua/user/plugins/lspconfig.lua b/.config/nvim/lua/user/plugins/lspconfig.lua
new file mode 100644
index 0000000..a63975b
--- /dev/null
+++ b/.config/nvim/lua/user/plugins/lspconfig.lua
@@ -0,0 +1,131 @@
+local buf_option = vim.api.nvim_buf_set_option
+local buf_keymap = require 'lib.utils'.buf_keymap
+
+vim.diagnostic.config {
+    virtual_text = false,
+    severity_sort = true,
+    float = {
+        source = true,
+        focus = false,
+        format = function(diagnostic)
+            if diagnostic.user_data ~= nil and diagnostic.user_data.lsp.code ~= nil then
+                return string.format("%s: %s", diagnostic.user_data.lsp.code, diagnostic.message)
+            end
+            return diagnostic.message
+        end,
+    }
+}
+
+local on_attach = function(_, bufnr)
+    buf_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+    buf_keymap(bufnr, 'n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>')
+    buf_keymap(bufnr, 'n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>')
+    buf_keymap(bufnr, 'n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>')
+    buf_keymap(bufnr, 'n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>')
+    buf_keymap(bufnr, 'n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>')
+    buf_keymap(bufnr, 'n', '<leader>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>')
+    buf_keymap(bufnr, 'n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>')
+    buf_keymap(bufnr, 'n', 'gr', ':Telescope lsp_references<CR>')
+
+    buf_keymap(bufnr, 'n', '<leader>ca', ':CodeActionMenu<CR>')
+    buf_keymap(bufnr, 'v', '<leader>ca', ':CodeActionMenu<CR>')
+
+    buf_keymap(bufnr, 'n', '<leader>d', '<cmd>lua vim.diagnostic.open_float()<CR>')
+    buf_keymap(bufnr, 'n', '[d', '<cmd>lua vim.diagnostic.goto_prev()<CR>')
+    buf_keymap(bufnr, 'n', ']d', '<cmd>lua vim.diagnostic.goto_next()<CR>')
+    buf_keymap(bufnr, 'n', '<leader>F', '<cmd>lua vim.lsp.buf.format { async = true }<CR>')
+
+    -- Autoformat on save doesn't work with server_capabilities, even
+    -- though it's the replacement for the deprecated resolved_capabilities.
+
+    -- if _.server_capabilities.document_formatting then
+    --     vim.api.nvim_command [[augroup Format]]
+    --     vim.api.nvim_command [[autocmd! * <buffer>]]
+    --     vim.api.nvim_command [[autocmd BufWritePre <buffer> lua vim.lsp.buf.formatting_seq_sync()]]
+    --     vim.api.nvim_command [[augroup END]]
+    -- end
+end
+
+-- provide additional completion capabilities
+local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
+
+require 'lspconfig'.emmet_ls.setup {
+    on_attach = on_attach,
+    capabilities = capabilities,
+    flags = {
+        debounce_text_changes = 150,
+    },
+    filetypes = { 'html', 'javascript', 'typescript', 'javascriptreact', 'typescriptreact' }
+}
+
+local runtime_path = vim.split(package.path, ';')
+table.insert(runtime_path, "lua/?.lua")
+table.insert(runtime_path, "lua/?/init.lua")
+require 'lspconfig'.sumneko_lua.setup {
+    on_attach = on_attach,
+    capabilities = capabilities,
+    flags = {
+        debounce_text_changes = 150,
+    },
+    cmd = { "/home/cafebabe/.local/src/lua-language-server/bin/lua-language-server", "-E", "/home/cafebabe/.local/src/lua-language-server/bin/main.lua" };
+    settings = {
+        Lua = {
+            runtime = {
+                -- Tell language server which version of lua is used.
+                version = 'LuaJIT',
+                -- Setup lua path
+                path = runtime_path,
+            },
+            diagnostics = {
+                -- Recognize globals
+                globals = { 'vim', 'use', 'parse' },
+            },
+            workspace = {
+                -- Make server aware of Neovim runtime files
+                library = vim.api.nvim_get_runtime_file("", true),
+            },
+            -- Do not send telemetry data
+            telemetry = {
+                enable = false,
+            },
+        },
+    },
+}
+
+require 'lspconfig'.bashls.setup {
+    on_attach = on_attach,
+    capabilities = capabilities,
+    flags = {
+        debounce_text_changes = 150,
+    },
+}
+
+require 'lspconfig'.pylsp.setup {
+    on_attach = on_attach,
+    capabilities = capabilities,
+    flags = {
+        debounce_text_changes = 150,
+    },
+}
+
+require 'lspconfig'.clangd.setup {
+    on_attach = on_attach,
+    capabilities = capabilities,
+    flags = {
+        debounce_text_changes = 150,
+    },
+}
+
+
+-- suppress error messages from lang servers
+vim.notify = function(msg, log_level, _)
+    if msg:match 'exit code' then
+        return
+    end
+    if log_level == vim.log.levels.ERROR then
+        vim.api.nvim_err_writeln(msg)
+    else
+        vim.api.nvim_echo({ { msg } }, true, {})
+    end
+end