From 7b9425ca82d06c6a49f62bd3111817035332794c Mon Sep 17 00:00:00 2001
From: Young Xu <xuthus5@gmail.com>
Date: Sat, 6 May 2023 01:10:35 +0800
Subject: [PATCH] feat: golang ide config with format

---
 README.md                 |  3 +++
 init.lua                  |  2 --
 lua/core/keymapping.lua   |  4 ++--
 lua/lsp/go.lua            | 33 ++++++--------------------------
 lua/plugins/file-tree.lua |  2 +-
 lua/plugins/golang.lua    |  9 ---------
 lua/plugins/null-ls.lua   | 40 ++++++++++++++++++++++++++++-----------
 7 files changed, 41 insertions(+), 52 deletions(-)
 delete mode 100644 lua/plugins/golang.lua

diff --git a/README.md b/README.md
index 6a9f777..d5434b5 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,9 @@ sudo npm install -g typescript typescript-language-server
 sudo npm install -g @volar/vue-language-server
 sudo npm install -g eslint_d
 go install github.com/yoheimuta/protolint/cmd/protolint@latest
+go install -v github.com/incu6us/goimports-reviser/v3@latest
+go install github.com/segmentio/golines@latest
+go install mvdan.cc/gofumpt@latest
 ```
 
 ### 记忆项
diff --git a/init.lua b/init.lua
index 47edcf5..828a7bd 100644
--- a/init.lua
+++ b/init.lua
@@ -48,8 +48,6 @@ require("lsp.clang")
 require("plugins.java")
 -- lspsaga
 require("plugins.lspsaga")
--- golang lsp
-require("plugins.golang")
 -- rust ide
 require("plugins.rust")
 -- 载入主题
diff --git a/lua/core/keymapping.lua b/lua/core/keymapping.lua
index 8ebbf71..a376e72 100644
--- a/lua/core/keymapping.lua
+++ b/lua/core/keymapping.lua
@@ -56,8 +56,8 @@ map.set("n", "qn", ":q!<CR>", noreopt)
 map.set("n", "qq", ":qa!<CR>", noreopt)
 map.set("i", "jk", "<ESC>", noreopt)
 -- 文件页切换
-map.set("n", "<leader>ll", ":BufferLineCyclePrev<CR>", noreopt)
-map.set("n", "<leader>hh", ":BufferLineCycleNext<CR>", noreopt)
+map.set("n", "<leader>hh", ":BufferLineCyclePrev<CR>", noreopt)
+map.set("n", "<leader>ll", ":BufferLineCycleNext<CR>", noreopt)
 map.set("n", "<leader>bpi", ":BufferLineTogglePin<CR>", noreopt)
 map.set("n", "<leader>bcl", ":BufferLineCloseLeft<CR>", noreopt)
 map.set("n", "<leader>bcr", ":BufferLineCloseRight<CR>", noreopt)
diff --git a/lua/lsp/go.lua b/lua/lsp/go.lua
index f38faa2..56f7b04 100644
--- a/lua/lsp/go.lua
+++ b/lua/lsp/go.lua
@@ -1,3 +1,7 @@
+require("go").setup({
+    lsp_cfg = false,
+})
+
 local has_words_before = function()
     local line, col = unpack(vim.api.nvim_win_get_cursor(0))
     return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
@@ -44,30 +48,5 @@ cmp.setup({
     }),
 })
 
-local capabilities = require("cmp_nvim_lsp").default_capabilities() --nvim-cmp
-
-require("lspconfig").golangci_lint_ls.setup({
-    on_attach = common_lsp_on_attach,
-    flags = common_lsp_flags,
-})
-
-util = require("lspconfig/util")
-require("lspconfig").gopls.setup({
-    cmd = { "gopls" },
-    filetypes = { "go", "gomod" },
-    root_dir = util.root_pattern("go.work", "go.mod", ".git"),
-    on_attach = common_lsp_on_attach,
-    flags = common_lsp_flags,
-    capabilities = capabilities,
-    settings = {
-        gopls = {
-            experimentalPostfixCompletions = true,
-            analyses = {
-                unusedparams = true,
-                shadow = true,
-            },
-            staticcheck = true,
-        },
-    },
-    init_options = { usePlaceholders = true },
-})
+local cfg = require("go.lsp").config() -- config() return the go.nvim gopls setup
+require("lspconfig").gopls.setup(cfg)
diff --git a/lua/plugins/file-tree.lua b/lua/plugins/file-tree.lua
index 520bf52..10dbffc 100644
--- a/lua/plugins/file-tree.lua
+++ b/lua/plugins/file-tree.lua
@@ -18,7 +18,7 @@ require("nvim-tree").setup({
     filters = {
         custom = {},
         dotfiles = true,
-        exclude = { ".golangci*", ".protolint*", ".gitignore" },
+        exclude = { ".golangci*", ".protolint*", ".gitignore", ".eslintrc*" },
     },
     filesystem_watchers = {
         enable = true,
diff --git a/lua/plugins/golang.lua b/lua/plugins/golang.lua
deleted file mode 100644
index 5ce0e4b..0000000
--- a/lua/plugins/golang.lua
+++ /dev/null
@@ -1,9 +0,0 @@
-require("go").setup()
-local format_sync_grp = vim.api.nvim_create_augroup("GoImport", {})
-vim.api.nvim_create_autocmd("InsertLeavePre", {
-    pattern = "*.go",
-    callback = function()
-        require("go.format").goimport()
-    end,
-    group = format_sync_grp,
-})
diff --git a/lua/plugins/null-ls.lua b/lua/plugins/null-ls.lua
index cdeb406..3f997d2 100644
--- a/lua/plugins/null-ls.lua
+++ b/lua/plugins/null-ls.lua
@@ -1,15 +1,33 @@
 local null_ls = require("null-ls")
 
+local sources = {
+    null_ls.builtins.formatting.stylua,
+    null_ls.builtins.formatting.goimports_reviser,
+    null_ls.builtins.formatting.golines.with({
+        extra_args = {
+            "--max-len=180",
+            "--base-formatter=gofumpt",
+        },
+    }),
+    null_ls.builtins.formatting.eslint_d,
+    null_ls.builtins.formatting.yamlfmt,
+    null_ls.builtins.formatting.protolint,
+    -- 诊断
+    null_ls.builtins.diagnostics.eslint_d,
+    null_ls.builtins.diagnostics.protolint,
+}
+
+local gotest = require("go.null_ls").gotest()
+local gotest_codeaction = require("go.null_ls").gotest_action()
+local golangci_lint = require("go.null_ls").golangci_lint()
+table.insert(sources, gotest)
+table.insert(sources, golangci_lint)
+table.insert(sources, gotest_codeaction)
+
 null_ls.setup({
-    debounce = 500,
-    sources = {
-        null_ls.builtins.formatting.stylua,
-        null_ls.builtins.formatting.gofmt,
-        null_ls.builtins.formatting.eslint_d,
-        null_ls.builtins.formatting.yamlfmt,
-        null_ls.builtins.formatting.protolint,
-        -- 诊断
-        null_ls.builtins.diagnostics.eslint_d,
-        null_ls.builtins.diagnostics.protolint,
-    },
+    debounce = 1000,
+    default_timeout = 5000,
+    sources = sources,
 })
+
+null_ls.register(gotest)