color init in lua

lua/lib/colors.lua

@@ -0,0 +1,59 @@
+local cmd = vim.api.nvim_command
+local get = vim.api.nvim_get_var
+
+local colors = {
+    red = get('terminal_color_1') or 'red',
+    green = get('terminal_color_2') or 'green',
+    yellow = get('terminal_color_3') or 'yellow',
+    blue = get('terminal_color_4') or 'blue',
+    purple = get('terminal_color_5') or 'purple',
+    cyan = get('terminal_color_6') or 'cyan',
+    orange = get('terminal_color_11') or 'orange',
+    dark_red = get('terminal_color_9') or 'dark red',
+    lua = '#2947b1'
+}
+
+local HIGHLIGHTS = {
+    FolderName = { gui = 'bold', fg = colors.blue },
+    FolderIcon = { fg = colors.orange },
+
+    ExecFile = { gui = 'bold', fg = colors.green },
+    SpecialFile = { gui = 'bold,underline', fg = colors.yellow },
+    ImageFile = { gui = 'bold', fg = colors.blue },
+    MarkdownFile = { fg = colors.purple },
+    LicenseFile = { fg = colors.yellow },
+    YamlFile = { fg = colors.yellow },
+    TomlFile = { fg = colors.yellow },
+    GitignoreFile = { fg = colors.yellow },
+    JsonFile = { fg = colors.yellow },
+
+    LuaFile = { fg = colors.lua },
+    PythonFile = { fg = colors.green },
+    ShellFile = { fg = colors.green },
+    JavascriptFile = { fg = colors.yellow },
+    CFile = { fg = colors.blue },
+    ReactFile = { fg = colors.cyan },
+    HtmlFile = { fg = colors.orange },
+    RustFile = { fg = colors.orange },
+    VimFile = { fg = colors.green },
+    TypescriptFile = { fg = colors.blue },
+
+    GitDirty = { fg = colors.dark_red },
+    GitStaged = { fg = colors.green },
+    GitMerge = { fg = colors.orange },
+    GitRenamed = { fg = colors.purple },
+    GitNew = { fg = colors.yellow },
+
+    EndOfBuffer = { fg = 'bg' }
+}
+
+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
+end
+
+return {
+    init_colors = init_colors
+}

lua/tree.lua

@@ -27,6 +27,8 @@ local git = require 'lib/git'
 local refresh_git = git.refresh_git
 local force_refresh_git = git.force_refresh_git
 
+require 'lib/colors'.init_colors()
+
 init_tree()
 
 local function toggle()