init commit

1 files changed, 46 insertions, 0 deletions

diff --git a/.config/nvim/lua/lsp.lua b/.config/nvim/lua/lsp.lua
new file mode 100644
index 0000000..41c9e16
--- /dev/null
+++ b/.config/nvim/lua/lsp.lua
@@ -0,0 +1,46 @@
+local clangd_on_attach = function(client, bufnr)
+
+	local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
+	local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
+
+	-- Enable completion triggered by <c-x><c-o>
+	buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+	-- Mappings.
+	local opts = { noremap=true, silent=true }
+	-- See `:help vim.lsp.*` for documentation on any of the below functions
+	buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+	buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
+	buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
+	buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
+	buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
+	buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
+	buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
+	buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
+	buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
+	buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
+	buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
+	buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
+	buf_set_keymap('n', '<space>e', '<cmd>lua vim.diagnostic.open_float()<CR>', opts)
+	buf_set_keymap('n', '[d', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opts)
+	buf_set_keymap('n', ']d', '<cmd>lua vim.diagnostic.goto_next()<CR>', opts)
+	buf_set_keymap('n', '<space>q', '<cmd>lua vim.diagnostic.setloclist()<CR>', opts)
+	buf_set_keymap('n', '<space>f', '<cmd>lua vim.lsp.buf.formatting()<CR>', opts)
+	buf_set_keymap('i', '<c-space>', '<c-x><c-o>', opts)
+	buf_set_keymap('i', '::', '::<c-x><c-o>', opts)
+	buf_set_keymap('i', '.', '.<c-x><c-o>', opts)
+	buf_set_keymap('i', '->', '-><c-x><c-o>', opts)
+	buf_set_keymap('i', '<BS>', '<BS><c-x><c-o>', opts);
+end
+
+
+require('lspconfig').clangd.setup{
+	cmd = {
+		"clangd",
+		"--enable-config",
+		"--background-index",
+		"--pch-storage=memory",
+		"--all-scopes-completion",
+	},
+	on_attach = clangd_on_attach,
+}