reformat, refactor code, run fs command with luv.spawn

lua/lib/colors.lua

@@ -1,59 +1,58 @@
+local api = vim.api
 local colors = require 'lib/config'.colors
 
-local cmd = vim.api.nvim_command
+local M = {}
 
 local HIGHLIGHTS = {
-    Symlink = { gui = 'bold', fg = colors.cyan },
-    FolderName = { gui = 'bold', fg = colors.blue },
-    FolderIcon = { fg = '#90a4ae' },
+  Symlink = { gui = 'bold', fg = colors.cyan },
+  FolderName = { gui = 'bold', fg = colors.blue },
+  FolderIcon = { fg = '#90a4ae' },
 
-    ExecFile = { gui = 'bold', fg = colors.green },
-    SpecialFile = { gui = 'bold,underline', fg = colors.yellow },
-    ImageFile = { gui = 'bold', fg = colors.purple },
-    MarkdownFile = { fg = colors.purple },
-    LicenseIcon = { fg = colors.yellow },
-    YamlIcon = { fg = colors.yellow },
-    TomlIcon = { fg = colors.yellow },
-    GitignoreIcon = { fg = colors.yellow },
-    JsonIcon = { fg = colors.yellow },
+  ExecFile = { gui = 'bold', fg = colors.green },
+  SpecialFile = { gui = 'bold,underline', fg = colors.yellow },
+  ImageFile = { gui = 'bold', fg = colors.purple },
+  MarkdownFile = { fg = colors.purple },
+  LicenseIcon = { fg = colors.yellow },
+  YamlIcon = { fg = colors.yellow },
+  TomlIcon = { fg = colors.yellow },
+  GitignoreIcon = { fg = colors.yellow },
+  JsonIcon = { fg = colors.yellow },
 
-    LuaIcon = { fg = '#42a5f5' },
-    PythonIcon = { fg = colors.green },
-    ShellIcon = { fg = colors.green },
-    JavascriptIcon = { fg = colors.yellow },
-    CIcon = { fg = colors.blue },
-    ReactIcon = { fg = colors.cyan },
-    HtmlIcon = { fg = colors.orange },
-    RustIcon = { fg = colors.orange },
-    VimIcon = { fg = colors.green },
-    TypescriptIcon = { fg = colors.blue },
+  LuaIcon = { fg = '#42a5f5' },
+  PythonIcon = { fg = colors.green },
+  ShellIcon = { fg = colors.green },
+  JavascriptIcon = { fg = colors.yellow },
+  CIcon = { fg = colors.blue },
+  ReactIcon = { fg = colors.cyan },
+  HtmlIcon = { fg = colors.orange },
+  RustIcon = { fg = colors.orange },
+  VimIcon = { fg = colors.green },
+  TypescriptIcon = { fg = colors.blue },
 
-    GitDirty = { fg = colors.dark_red },
-    GitStaged = { fg = colors.green },
-    GitMerge = { fg = colors.orange },
-    GitRenamed = { fg = colors.purple },
-    GitNew = { fg = colors.yellow }
+  GitDirty = { fg = colors.dark_red },
+  GitStaged = { fg = colors.green },
+  GitMerge = { fg = colors.orange },
+  GitRenamed = { fg = colors.purple },
+  GitNew = { fg = colors.yellow }
 }
 
 local LINKS = {
-    Normal = 'Normal',
-    EndOfBuffer = 'EndOfBuffer',
-    CursorLine = 'CursorLine',
-    VertSplit = 'VertSplit',
-    CursorColumn = 'CursorColumn'
+  Normal = 'Normal',
+  EndOfBuffer = 'EndOfBuffer',
+  CursorLine = 'CursorLine',
+  VertSplit = 'VertSplit',
+  CursorColumn = 'CursorColumn'
 }
 
-local function init_colors()
-    for k, d in pairs(HIGHLIGHTS) do
-        local gui = d.gui or 'NONE'
-        vim.api.nvim_command('hi def LuaTree'..k..' gui='..gui..' guifg='..d.fg)
-    end
+function M.init_colors()
+  for k, d in pairs(HIGHLIGHTS) do
+    local gui = d.gui or 'NONE'
+    api.nvim_command('hi def LuaTree'..k..' gui='..gui..' guifg='..d.fg)
+  end
 
-    for k, d in pairs(LINKS) do
-        vim.api.nvim_command('hi def link LuaTree'..k..' '..d)
-    end
+  for k, d in pairs(LINKS) do
+    api.nvim_command('hi def link LuaTree'..k..' '..d)
+  end
 end
 
-return {
-    init_colors = init_colors
-}
+return M