[1/4] Refactor: plugins: Add seperate config for each plugins

first commit of Refactor

handle require errors

move config from other places to proper files

don't create a pseudo config function for no reason

https://github.com/siduck76/NvChad/pull/156#issuecomment-881453546

lua/plugins/autopairs.lua

@@ -0,0 +1,19 @@
+local autopairs, autopairs_completion
+if
+    not pcall(
+        function()
+            autopairs = require "nvim-autopairs"
+            autopairs_completion = require "nvim-autopairs.completion.compe"
+        end
+    )
+ then
+    return
+end
+
+autopairs.setup()
+autopairs_completion.setup(
+    {
+        map_cr = true,
+        map_complete = true -- insert () func completion
+    }
+)

lua/plugins/autosave.lua

@@ -0,0 +1,27 @@
+-- autosave.nvim plugin disabled by default
+local autosave
+if
+    not pcall(
+        function()
+            func = require "autosave"
+        end
+    )
+ then
+    return
+end
+
+autosave.setup(
+    {
+        enabled = vim.g.auto_save, -- takes boolean value from init.lua
+        execution_message = "autosaved at : " .. vim.fn.strftime("%H:%M:%S"),
+        events = {"InsertLeave", "TextChanged"},
+        conditions = {
+            exists = true,
+            filetype_is_not = {},
+            modifiable = true
+        },
+        write_all_buffers = true,
+        on_off_commands = true,
+        clean_command_line_interval = 2500
+    }
+)

lua/plugins/blankline.lua

@@ -0,0 +1,9 @@
+-- blankline config
+vim.g.indentLine_enabled = 1
+vim.g.indent_blankline_char = "▏"
+
+vim.g.indent_blankline_filetype_exclude = {"help", "terminal", "dashboard"}
+vim.g.indent_blankline_buftype_exclude = {"terminal"}
+
+vim.g.indent_blankline_show_trailing_blankline_indent = false
+vim.g.indent_blankline_show_first_indent_level = false

lua/plugins/bufferline.lua

@@ -1,7 +1,18 @@
 local global_theme = "themes/" .. vim.g.nvchad_theme
 local colors = require(global_theme)
 
-require "bufferline".setup {
+local bufferline
+if
+    not pcall(
+        function()
+            bufferline = require "bufferline"
+        end
+    )
+ then
+    return
+end
+
+bufferline.setup {
     options = {
         offsets = {{filetype = "NvimTree", text = "", padding = 1}},
         buffer_close_icon = "",

lua/plugins/colorizer.lua

@@ -0,0 +1,13 @@
+local colorizer
+if
+    not pcall(
+        function()
+            colorizer = require("colorizer")
+        end
+    )
+ then
+    return
+end
+
+colorizer.setup()
+vim.cmd("ColorizerReloadAllBuffers")

lua/plugins/comment.lua

@@ -0,0 +1,5 @@
+pcall(
+    function()
+        require("nvim_comment").setup()
+    end
+)

lua/plugins/compe.lua

@@ -1,7 +1,15 @@
-local M = {}
+local compe
+if
+    not pcall(
+        function()
+            compe = require "compe"
+        end
+    )
+ then
+    return
+end
 
-M.config = function()
+compe.setup {
-    require "compe".setup {
     enabled = true,
     autocomplete = true,
     debug = false,
@@ -21,18 +29,3 @@ M.config = function()
         nvim_lua = true
     }
 }
-end
-
-M.snippets = function()
-    local ls = require("luasnip")
-
-    ls.config.set_config(
-        {
-            history = true,
-            updateevents = "TextChanged,TextChangedI"
-        }
-    )
-    require("luasnip/loaders/from_vscode").load()
-end
-
-return M

lua/plugins/dashboard.lua

@@ -1,6 +1,3 @@
-local M = {}
-
-M.config = function()
 local g = vim.g
 local fn = vim.fn
 
@@ -41,6 +38,3 @@ M.config = function()
     -- "NvChad Loaded " .. plugins_count .. " plugins",
     "NvChad v0.5"
 }
-end
-
-return M

lua/plugins/gitsigns.lua

@@ -1,7 +1,15 @@
-local M = {}
+local gitsigns
+if
+    not pcall(
+        function()
+            gitsigns = require "gitsigns"
+        end
+    )
+ then
+    return
+end
 
-M.config = function()
+gitsigns.setup {
-    require("gitsigns").setup {
     signs = {
         add = {hl = "DiffAdd", text = "│", numhl = "GitSignsAddNr"},
         change = {hl = "DiffChange", text = "│", numhl = "GitSignsChangeNr"},
@@ -28,6 +36,3 @@ M.config = function()
     sign_priority = 5,
     status_formatter = nil -- Use default
 }
-end
-
-return M

lua/plugins/icons.lua

@@ -1,10 +1,18 @@
-local M = {}
+local icons
+if
+    not pcall(
+        function()
+            icons = require "nvim-web-devicons"
+        end
+    )
+ then
+    return
+end
 
-M.config = function()
 local global_theme = "themes/" .. vim.g.nvchad_theme
 local colors = require(global_theme)
 
-    require "nvim-web-devicons".setup {
+icons.setup {
     override = {
         html = {
             icon = "",
@@ -118,6 +126,3 @@ M.config = function()
         }
     }
 }
-end
-
-return M

lua/plugins/lspconfig.lua

@@ -1,7 +1,14 @@
-local M = {}
+local lspconfig, lspinstall
-
+if
-M.config = function()
+    not pcall(
-    local lspconf = require("lspconfig")
+        function()
+            lspconfig = require "lspconfig"
+            lspinstall = require "lspinstall"
+        end
+    )
+ then
+    return
+end
 
 local function on_attach(client, bufnr)
     vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc")
@@ -44,18 +51,18 @@ M.config = function()
 -- lspInstall + lspconfig stuff
 
 local function setup_servers()
-        require "lspinstall".setup()
+    lspinstall.setup()
-        local servers = require "lspinstall".installed_servers()
+    local servers = lspinstall.installed_servers()
 
     for _, lang in pairs(servers) do
         if lang ~= "lua" then
-                lspconf[lang].setup {
+            lspconfig[lang].setup {
                 on_attach = on_attach,
                 capabilities = capabilities,
                 root_dir = vim.loop.cwd
             }
         elseif lang == "lua" then
-                lspconf[lang].setup {
+            lspconfig[lang].setup {
                 root_dir = vim.loop.cwd,
                 settings = {
                     Lua = {
@@ -83,7 +90,7 @@ M.config = function()
 setup_servers()
 
 -- Automatically reload after `:LspInstall <server>` so we don't have to restart neovim
-    require "lspinstall".post_install_hook = function()
+lspinstall.post_install_hook = function()
     setup_servers() -- reload installed servers
     vim.cmd("bufdo e") -- triggers FileType autocmd that starts the server
 end
@@ -93,6 +100,3 @@ M.config = function()
 vim.fn.sign_define("LspDiagnosticsSignWarning", {text = "", numhl = "LspDiagnosticsDefaultWarning"})
 vim.fn.sign_define("LspDiagnosticsSignInformation", {text = "", numhl = "LspDiagnosticsDefaultInformation"})
 vim.fn.sign_define("LspDiagnosticsSignHint", {text = "", numhl = "LspDiagnosticsDefaultHint"})
-end
-
-return M

lua/plugins/lspkind.lua

@@ -0,0 +1,5 @@
+pcall(
+    function()
+        require("lspkind").init()
+    end
+)

lua/plugins/luasnip.lua

@@ -0,0 +1,18 @@
+local luasnip
+if
+    not pcall(
+        function()
+            luasnip = require "luasnip"
+        end
+    )
+ then
+    return
+end
+
+luasnip.config.set_config(
+    {
+        history = true,
+        updateevents = "TextChanged,TextChangedI"
+    }
+)
+require("luasnip/loaders/from_vscode").load()

lua/plugins/neoscroll.lua

@@ -0,0 +1,5 @@
+pcall(
+    function()
+        require("neoscroll").setup()
+    end
+)

lua/plugins/nvimtree.lua

@@ -1,6 +1,14 @@
-local M = {}
+local tree_cb
+if
+    not pcall(
+        function()
+            tree_cb = require "nvim-tree.config".nvim_tree_callback
+        end
+    )
+ then
+    return
+end
 
-M.config = function()
 local g = vim.g
 
 vim.o.termguicolors = true
@@ -57,8 +65,6 @@ M.config = function()
     }
 }
 
-    local tree_cb = require "nvim-tree.config".nvim_tree_callback
-
 g.nvim_tree_bindings = {
     {key = {"<CR>", "o", "<2-LeftMouse>"}, cb = tree_cb("edit")},
     {key = {"<2-RightMouse>", "<C-}>"}, cb = tree_cb("cd")},
@@ -92,6 +98,3 @@ M.config = function()
     {key = "q", cb = tree_cb("close")},
     {key = "g?", cb = tree_cb("toggle_help")}
 }
-end
-
-return M

lua/plugins/statusline.lua

@@ -1,9 +1,16 @@
-local M = {}
+local gl, condition
+if
+    not pcall(
+        function()
+            gl = require "galaxyline"
+            condition = require "galaxyline.condition"
+        end
+    )
+ then
+    return
+end
 
-M.config = function()
-    local gl = require("galaxyline")
 local gls = gl.section
-    local condition = require("galaxyline.condition")
 
 gl.short_line_list = {" "}
 
@@ -208,5 +215,3 @@ M.config = function()
         highlight = {colors.green, colors.lightbg}
     }
 }
-end
-return M

lua/plugins/telescope.lua

@@ -1,7 +1,16 @@
-local M = {}
+local telescope
+if
+    not pcall(
+        function()
+            telescope = require("telescope")
+        end
+    )
+ then
+    return
+end
 
-M.config = function()
+telescope.setup(
-    require("telescope").setup {
+    {
         defaults = {
             vimgrep_arguments = {
                 "rg",
@@ -32,9 +41,9 @@ M.config = function()
                 height = 0.80,
                 preview_cutoff = 120
             },
-            file_sorter = require "telescope.sorters".get_fuzzy_file,
+            file_sorter = require("telescope.sorters").get_fuzzy_file,
             file_ignore_patterns = {},
-            generic_sorter = require "telescope.sorters".get_generic_fuzzy_sorter,
+            generic_sorter = require("telescope.sorters").get_generic_fuzzy_sorter,
             path_display = shorten,
             winblend = 0,
             border = {},
@@ -42,11 +51,11 @@ M.config = function()
             color_devicons = true,
             use_less = true,
             set_env = {["COLORTERM"] = "truecolor"}, -- default = nil,
-            file_previewer = require "telescope.previewers".vim_buffer_cat.new,
+            file_previewer = require("telescope.previewers").vim_buffer_cat.new,
-            grep_previewer = require "telescope.previewers".vim_buffer_vimgrep.new,
+            grep_previewer = require("telescope.previewers").vim_buffer_vimgrep.new,
-            qflist_previewer = require "telescope.previewers".vim_buffer_qflist.new,
+            qflist_previewer = require("telescope.previewers").vim_buffer_qflist.new,
             -- Developer configurations: Not meant for general override
-            buffer_previewer_maker = require "telescope.previewers".buffer_previewer_maker
+            buffer_previewer_maker = require("telescope.previewers").buffer_previewer_maker
         },
         extensions = {
             fzf = {
@@ -62,9 +71,16 @@ M.config = function()
             }
         }
     }
+)
 
-    require("telescope").load_extension("fzf")
+if
-    require("telescope").load_extension("media_files")
+    not pcall(
+        function()
+            telescope.load_extension("fzf")
+            telescope.load_extension("media_files")
+        end
+    )
+ then
+    -- This should only trigger when in need of PackerSync, so better do it
+    vim.cmd("PackerSync")
 end
-
-return M

lua/plugins/treesitter.lua

@@ -1,7 +1,13 @@
-local M = {}
+local ts_config
-
+if
-M.config = function()
+    not pcall(
-    local ts_config = require("nvim-treesitter.configs")
+        function()
+            ts_config = require "nvim-treesitter.configs"
+        end
+    )
+ then
+    return
+end
 
 ts_config.setup {
     ensure_installed = {
@@ -20,6 +26,3 @@ M.config = function()
         use_languagetree = true
     }
 }
-end
-
-return M

lua/plugins/zenmode.lua

@@ -1,9 +1,15 @@
 -- plugins made by @Pocco81 =)
 
-local M = {}
+local true_zen
-
+if
-M.config = function()
+    not pcall(
-    local true_zen = require("true-zen")
+        function()
+            true_zen = require "true-zen"
+        end
+    )
+ then
+    return
+end
 
 true_zen.setup(
     {
@@ -55,27 +61,3 @@ M.config = function()
         }
     }
 )
-end
-
--- autosave.nvim plugin disabled by default
-M.autoSave = function()
-    local autosave = require("autosave")
-
-    autosave.setup(
-        {
-            enabled = vim.g.auto_save, -- takes boolean value from init.lua
-            execution_message = "autosaved at : " .. vim.fn.strftime("%H:%M:%S"),
-            events = {"InsertLeave", "TextChanged"},
-            conditions = {
-                exists = true,
-                filetype_is_not = {},
-                modifiable = true
-            },
-            write_all_buffers = true,
-            on_off_commands = true,
-            clean_command_line_interval = 2500
-        }
-    )
-end
-
-return M