setup: formatters, linters, tree-sitters

lua/core/globals.lua

@@ -7,3 +7,52 @@ vim.g.maplocalleader = ' '
 
 -- Set to true if you have a Nerd Font installed and selected in the terminal
 vim.g.have_nerd_font = false
+
+-- Configs for Programming Languages
+-- like LSPs, Tree-sitters, Linters, Fromatters, Debuggers, etc.
+Langs = {
+  treesitter = {
+    'bash',
+    'c',
+    'c_sharp',
+    'css',
+    'diff',
+    'go',
+    'html',
+    'lua',
+    'luadoc',
+    'markdown',
+    'markdown_inline',
+    'php',
+    'python',
+    'query',
+    'vim',
+    'vimdoc',
+    'zig',
+  },
+
+  linter = {
+    markdown = { 'mado' }, -- or rumdl
+    python = { 'ruff' },
+  },
+
+  fmt = {
+    lua = { 'stylua' },
+    sh = { 'shfmt' },
+    bash = { 'shfmt' },
+    python = { 'ruff_format' },
+    blade = { 'blade-formatter' },
+    markdown = { 'mdformat' },
+  },
+
+  fmt_cmd = {
+    shfmt = {
+      prepend_args = { '-i', '4' },
+      -- The base args are { "-filename", "$FILENAME" } so the final args will be
+      -- { "-filename", "$FILENAME", "-i", "2" }
+    },
+    ['blade-formatter'] = {
+      prepend_args = { '-i', '2' },
+    },
+  },
+}

lua/plugins/conform.lua

@@ -16,7 +16,7 @@ return {
   ---@module 'conform'
   ---@type conform.setupOpts
   opts = {
-    notify_on_error = false,
+    notify_on_error = true,
     format_on_save = function(bufnr)
       -- Disable "format_on_save lsp_fallback" for languages that don't
       -- have a well standardized coding style. You can add additional
@@ -31,13 +31,12 @@ return {
         }
       end
     end,
-    formatters_by_ft = {
-      lua = { 'stylua' },
-      -- Conform can also run multiple formatters sequentially
-      -- python = { "isort", "black" },
-      --
-      -- You can use 'stop_after_first' to run the first available formatter from the list
-      -- javascript = { "prettierd", "prettier", stop_after_first = true },
-    },
+    formatters_by_ft = Langs.fmt,
+    -- Conform can also run multiple formatters sequentially
+    -- python = { "isort", "black" },
+    --
+    -- You can use 'stop_after_first' to run the first available formatter from the list
+    -- javascript = { "prettierd", "prettier", stop_after_first = true },
+    formatters = Langs.fmt_cmd,
   },
 }

lua/plugins/nvim-lint.lua

@@ -7,9 +7,7 @@ return {
   event = { 'BufReadPre', 'BufNewFile' },
   config = function()
     local lint = require 'lint'
-    lint.linters_by_ft = {
-      markdown = { 'markdownlint' },
-    }
+    lint.linters_by_ft = Langs.linter
 
     -- To allow other plugins to add linters to require('lint').linters_by_ft,
     -- instead set linters_by_ft like this:

lua/plugins/nvim-treesitter.lua

@@ -6,20 +6,7 @@ return {
   branch = 'main',
   -- [[ Configure Treesitter ]] See `:help nvim-treesitter-intro`
   config = function()
-    local parsers = {
-      'bash',
-      'c',
-      'diff',
-      'html',
-      'lua',
-      'luadoc',
-      'markdown',
-      'markdown_inline',
-      'query',
-      'vim',
-      'vimdoc',
-    }
-    require('nvim-treesitter').install(parsers)
+    require('nvim-treesitter').install(Langs.treesitter)
     vim.api.nvim_create_autocmd('FileType', {
       callback = function(args)
         local buf, filetype = args.buf, args.match