Add custom plugins

.gitignore

@@ -1,5 +1,3 @@
-plugin
-custom
 spell
 ftplugin
 syntax

README.md

@@ -7,6 +7,7 @@ I created this config with [NvChad](https://github.com/NvChad/NvChad).
 
 ## Golang
 I added some plugins, check it out in `lua/custom/plugins.lua` and `lua/custom/mappings.lua`.
+
 The list of the plugins:
 - [gopls](https://github.com/golang/tools/tree/master/gopls) : Go langage server (Autocompletion)
 - [gopher](https://github.com/olexsmir/gopher.nvim) : Add key mappings

lua/custom/chadrc.lua

@@ -0,0 +1,7 @@
+---@type ChadrcConfig
+local M = {}
+
+M.ui = { theme = 'catppuccin' }
+M.plugins = 'custom.plugins'
+
+return M

lua/custom/configs/lspconfig.lua

@@ -0,0 +1,24 @@
+local on_attach = require("plugins.configs.lspconfig").on_attach
+local capabilities = require("plugins.configs.lspconfig").capabilities
+
+local lspconfig = require "lspconfig"
+local util = require "lspconfig/util"
+
+lspconfig.gopls.setup{
+  on_attach = on_attach,
+  capabilities = capabilities,
+  cmd = {"gopls"},
+  filetypes = {"go", "gomod", "gowork", "gotmpl"},
+  root_dir = util.root_pattern("go.mod", "go.work", ".git"),
+  settings = {
+    gopls = {
+      completeUnimported = true,
+      usePlaceholders = true,
+      staticcheck = true,
+      gofumpt = true,
+      analyses = {
+        unusedparams = true,
+      }
+    }
+  }
+}

lua/custom/configs/none-ls.lua

@@ -0,0 +1,28 @@
+local none_ls = require("none-ls")
+local augroup = vim.api.nvim_create_augroup("LspFormatting", {})
+
+
+local opts = {
+  sources = {
+    none_ls.builtins.formatting.gofmt,
+    none_ls.builtins.formatting.goimports_reviser,
+    none_ls.builtins.formatting.golines,
+  },
+  on_attach = function(client, bufnr)
+    if client.supports_method("textDocument/formatting") then
+      vim.api.nvim_clear_autocmds({
+        group = augroup,
+        buffer = bufnr,
+      })
+      vim.api.nvim_create_autocmd("BufWritePre", {
+        group = augroup,
+        buffer= bufnr,
+        callback = function()
+          vim.lsp.buf.form({ bufnr = bufnr})
+        end,
+      })
+    end
+  end,
+}
+
+return opts

lua/custom/mappings.lua

@@ -0,0 +1,13 @@
+local M = {}
+
+M.gopher = {
+  plugins = true,
+  n = {
+    ["<leader>gsj"] = {
+      "<cmd> GoTagAdd json <CR>",
+      "Add json tag to struct"
+    },
+  }
+}
+
+return M

lua/custom/plugins.lua

@@ -0,0 +1,37 @@
+local plugins = {
+  {
+    "neovim/nvim-lspconfig",
+    config = function ()
+      require "plugins.configs.lspconfig"
+      require "custom.configs.lspconfig"
+    end,
+  },
+  {
+    "williamboman/mason.nvim",
+    opts = {
+      ensure_installed = {
+        "gopls",
+        "pyright",
+      }
+    }
+  },
+  {
+    "nvimtools/none-ls.nvim",
+    ft = "go",
+    opts = function ()
+      return require "custom.configs.none-ls"
+    end,
+  },
+  {
+    "olexsmir/gopher.nvim",
+    ft = "go",
+    config = function (_, opts)
+      require("gopher").setup(opts)
+      require("core.utils").load_mappings("gopher")
+    end,
+    build = function ()
+      vim.cmd [[silent! GoInstallDeps]]
+    end,
+  },
+}
+return plugins