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colors.lua
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colors.lua
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local api = vim.api
local config = require'nvim-tree.config'
local M = {}
local function get_color_from_hl(hl_name, fallback)
local id = vim.api.nvim_get_hl_id_by_name(hl_name)
if not id then return fallback end
local foreground = vim.fn.synIDattr(id, "fg")
if not foreground or foreground == "" then return fallback end
return foreground
end
local function get_colors()
return {
red = vim.g.terminal_color_1 or get_color_from_hl('Keyword', 'Red'),
green = vim.g.terminal_color_2 or get_color_from_hl('Character', 'Green'),
yellow = vim.g.terminal_color_3 or get_color_from_hl('PreProc', 'Yellow'),
blue = vim.g.terminal_color_4 or get_color_from_hl('Include', 'Blue'),
purple = vim.g.terminal_color_5 or get_color_from_hl('Define', 'Purple'),
cyan = vim.g.terminal_color_6 or get_color_from_hl('Conditional', 'Cyan'),
dark_red = vim.g.terminal_color_9 or get_color_from_hl('Keyword', 'DarkRed'),
orange = vim.g.terminal_color_11 or get_color_from_hl('Number', 'Orange'),
}
end
local function get_hl_groups()
local colors = get_colors()
return {
IndentMarker = { fg = '#8094b4' },
Symlink = { gui = 'bold', fg = colors.cyan },
FolderIcon = { fg = '#8094b4' },
RootFolder = { fg = colors.purple },
ExecFile = { gui = 'bold', fg = colors.green },
SpecialFile = { gui = 'bold,underline', fg = colors.yellow },
ImageFile = { gui = 'bold', fg = colors.purple },
OpenedFile = { gui = 'bold', fg = colors.green },
GitDirty = { fg = colors.dark_red },
GitDeleted = { fg = colors.dark_red },
GitStaged = { fg = colors.green },
GitMerge = { fg = colors.orange },
GitRenamed = { fg = colors.purple },
GitNew = { fg = colors.yellow },
WindowPicker = { gui = "bold", fg = "#ededed", bg = "#4493c8" }
}
end
local function get_links()
return {
FolderName = 'Directory',
EmptyFolderName = 'Directory',
OpenedFolderName = 'Directory',
Normal = 'Normal',
EndOfBuffer = 'EndOfBuffer',
CursorLine = 'CursorLine',
VertSplit = 'VertSplit',
CursorColumn = 'CursorColumn',
FileDirty = 'NvimTreeGitDirty',
FileNew = 'NvimTreeGitNew',
FileRenamed = 'NvimTreeGitRenamed',
FileMerge = 'NvimTreeGitMerge',
FileStaged = 'NvimTreeGitStaged',
FileDeleted = 'NvimTreeGitDeleted',
Popup = 'Normal',
GitIgnored = 'Comment',
LspDiagnosticsError = "LspDiagnosticsDefaultError",
LspDiagnosticsWarning = "LspDiagnosticsDefaultWarning",
LspDiagnosticsInformation = "LspDiagnosticsDefaultInformation",
LspDiagnosticsHint = "LspDiagnosticsDefaultHint",
StatusLine = "StatusLine",
StatusLineNC = "StatusLineNC",
}
end
function M.setup()
if config.get_icon_state().show_file_icon then
require'nvim-web-devicons'.setup()
end
local higlight_groups = get_hl_groups()
for k, d in pairs(higlight_groups) do
local gui = d.gui and ' gui='..d.gui or ''
local fg = d.fg and ' guifg='..d.fg or ''
local bg = d.bg and ' guibg='..d.bg or ''
api.nvim_command('hi def NvimTree'..k..gui..fg..bg)
end
local links = get_links()
for k, d in pairs(links) do
api.nvim_command('hi def link NvimTree'..k..' '..d)
end
end
return M