start using lua :)

1 files changed, 80 insertions, 0 deletions

diff --git a/.config/nvim/lua/getchoo/lsp.lua b/.config/nvim/lua/getchoo/lsp.lua
new file mode 100644
index 0000000..7bd16ce
--- /dev/null
+++ b/.config/nvim/lua/getchoo/lsp.lua
@@ -0,0 +1,80 @@
+--
+-- lsp settings using nvim-lspconfig & coq-nvim
+--
+
+local fn = vim.fn
+local cmd = vim.cmd
+local opt = vim.opt
+
+
+vim.g.coq_settings = { auto_start = 'shut-up' }
+
+--- Mappings.
+--- See `:help vim.diagnostic.*` for documentation on any of the below functions
+local opts = { noremap=true, silent=true }
+vim.keymap.set('n', '<space>e', vim.diagnostic.open_float, opts)
+vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts)
+vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts)
+vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist, opts)
+
+--- Use an on_attach function to only map the following keys
+--- after the language server attaches to the current buffer
+local on_attach = function(client, bufnr)
+  ---- Enable completion triggered by <c-x><c-o>
+  vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+  ---- Mappings.
+  ---- See `:help vim.lsp.*` for documentation on any of the below functions
+  local bufopts = { noremap=true, silent=true, buffer=bufnr }
+  vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, bufopts)
+  vim.keymap.set('n', 'gd', vim.lsp.buf.definition, bufopts)
+  vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
+  vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, bufopts)
+  vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
+  vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, bufopts)
+  vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
+  vim.keymap.set('n', '<space>wl', function()
+    print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
+  end, bufopts)
+  vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, bufopts)
+  vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, bufopts)
+  vim.keymap.set('n', '<space>ca', vim.lsp.buf.code_action, bufopts)
+  vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts)
+  vim.keymap.set('n', '<space>f', vim.lsp.buf.formatting, bufopts)
+end
+
+local servers = { 'rust_analyzer', 'pyright', 'bashls' }
+for _, lsp in ipairs(servers) do
+  require('lspconfig')[lsp].setup(require('coq').lsp_ensure_capabilities({
+    on_attach = on_attatch,
+    flags = lsp_flags
+  }))
+end
+
+require('lspconfig')['sumneko_lua'].setup(require('coq').lsp_ensure_capabilities({
+  on_attatch = on_attatch,
+  flags = lsp_flags,
+  settings = {
+    Lua = {
+      runtime = {
+        version = 'LuaJIT',
+      },
+      diagnostics = {
+        globals = {'vim'},
+      },
+      workspace = {
+        library = vim.api.nvim_get_runtime_file("", true),
+      }
+    },
+  },
+}))
+
+require('lint').linters_by_ft = {
+  python = {'flake8',}
+}
+
+vim.api.nvim_create_autocmd({ "BufWritePost" }, {
+  callback = function()
+    require('lint').try_lint()
+  end,
+})