lsp in ftplugin austonautomoy

ftplugin/go.lua

@@ -0,0 +1,22 @@
+require'lspconfig'.gopls.setup {
+    cmd = {DATA_PATH .. "/lspinstall/go/gopls"},
+    settings = {gopls = {analyses = {unusedparams = true}, staticcheck = true}},
+    root_dir = require'lspconfig'.util.root_pattern(".git", "go.mod"),
+    init_options = {usePlaceholders = true, completeUnimported = true},
+    on_attach = require'lsp'.common_on_attach
+}
+
+if O.lang.go.autoformat then
+    require('lv-utils').define_augroups({
+        _go_format = {
+            {'BufWritePre', '*.go', 'lua vim.lsp.buf.formatting_sync(nil,1000)'}
+        },
+        _go = {
+            -- Go generally requires Tabs instead of spaces.
+            {'FileType', 'go', 'setlocal tabstop=4'},
+            {'FileType', 'go', 'setlocal shiftwidth=4'},
+            {'FileType', 'go', 'setlocal softtabstop=4'},
+            {'FileType', 'go', 'setlocal noexpandtab'}
+        }
+    })
+end