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use nu_ansi_term::Style;
use crate::fs::File;
use std::collections::HashMap;
use std::sync::LazyLock;
/// Icons for media-type classes (audio, image, video).
const ICON_AUDIO: char = '\u{f001}'; //
const ICON_IMAGE: char = '\u{f1c5}'; //
const ICON_VIDEO: char = '\u{f03d}'; //
/// Converts the style used to paint a file name into the style that should be
/// used to paint an icon.
///
/// - The background colour should be preferred to the foreground colour, as
/// if one is set, itβs the more βobviousβ colour choice.
/// - If neither is set, just use the default style.
/// - Attributes such as bold or underline should not be used to paint the
/// icon, as they can make it look weird.
pub fn iconify_style(style: Style) -> Style {
style
.background
.or(style.foreground)
.map(Style::from)
.unwrap_or_default()
}
static MAP_BY_NAME: LazyLock<HashMap<&'static str, char>> = LazyLock::new(|| {
let mut m = HashMap::new();
m.insert(".Trash", '\u{f1f8}'); // οΈ
m.insert(".atom", '\u{e764}'); // ξ€
m.insert(".bashprofile", '\u{e615}'); // ξ
m.insert(".bashrc", '\u{f489}'); // ο
m.insert(".git", '\u{f1d3}'); // ο
m.insert(".gitattributes", '\u{f1d3}'); // ο
m.insert(".gitconfig", '\u{f1d3}'); // ο
m.insert(".github", '\u{f408}'); // ο
m.insert(".gitignore", '\u{f1d3}'); // ο
m.insert(".gitmodules", '\u{f1d3}'); // ο
m.insert(".rvm", '\u{e21e}'); // ξ
m.insert(".vimrc", '\u{e62b}'); // ξ«
m.insert(".vscode", '\u{e70c}'); // ξ
m.insert(".zshrc", '\u{f489}'); // ο
m.insert("Cargo.lock", '\u{e7a8}'); // ξ¨
m.insert("bin", '\u{e5fc}'); // ξΌ
m.insert("config", '\u{e5fc}'); // ξΌ
m.insert("docker-compose.yml", '\u{f308}'); // ο
m.insert("Dockerfile", '\u{f308}'); // ο
m.insert("ds_store", '\u{f179}'); // ο
Ή
m.insert("gitignore_global", '\u{f1d3}'); // ο
m.insert("go.mod", '\u{e626}'); // ξ¦
m.insert("go.sum", '\u{e626}'); // ξ¦
m.insert("gradle", '\u{e256}'); // ξ
m.insert("gruntfile.coffee", '\u{e611}'); // ξ
m.insert("gruntfile.js", '\u{e611}'); // ξ
m.insert("gruntfile.ls", '\u{e611}'); // ξ
m.insert("gulpfile.coffee", '\u{e610}'); // ξ
m.insert("gulpfile.js", '\u{e610}'); // ξ
m.insert("gulpfile.ls", '\u{e610}'); // ξ
m.insert("hidden", '\u{f023}'); // ο£
m.insert("include", '\u{e5fc}'); // ξΌ
m.insert("lib", '\u{f121}'); // ο‘
m.insert("localized", '\u{f179}'); // ο
Ή
m.insert("Makefile", '\u{f489}'); // ο
m.insert("node_modules", '\u{e718}'); // ξ
m.insert("npmignore", '\u{e71e}'); // ξ
m.insert("PKGBUILD", '\u{f303}'); // ο
m.insert("rubydoc", '\u{e73b}'); // ξ»
m.insert("yarn.lock", '\u{e718}'); // ξ
m
});
/// Check if a file matches a media-type class and return its icon.
/// Uses the class system from config, so user-defined classes are respected.
fn class_icon(file: &File<'_>) -> Option<char> {
static CLASS_ICONS: LazyLock<Vec<(glob::Pattern, char)>> = LazyLock::new(|| {
let classes = crate::config::resolve_classes();
let mut mappings = Vec::new();
let class_to_icon: &[(&str, char)] = &[
("music", ICON_AUDIO),
("lossless", ICON_AUDIO),
("image", ICON_IMAGE),
("video", ICON_VIDEO),
];
for &(class_name, icon) in class_to_icon {
if let Some(patterns) = classes.get(class_name) {
for pat_str in patterns {
if let Ok(pat) = glob::Pattern::new(pat_str) {
mappings.push((pat, icon));
}
}
}
}
mappings
});
let name = &file.name;
CLASS_ICONS
.iter()
.find(|(pat, _)| pat.matches(name))
.map(|(_, icon)| *icon)
}
pub fn icon_for_file(file: &File<'_>) -> char {
if let Some(icon) = MAP_BY_NAME.get(file.name.as_str()) {
*icon
} else if file.points_to_directory() {
match file.name.as_str() {
"bin" => '\u{e5fc}', // ξΌ
".git" => '\u{f1d3}', // ο
".idea" => '\u{e7b5}', // ξ΅
_ => '\u{f115}', // ο
}
} else if let Some(icon) = class_icon(file) {
icon
} else if let Some(ext) = file.ext.as_ref() {
match ext.as_str() {
"ai" => '\u{e7b4}', // ξ΄
"android" => '\u{e70e}', // ξ
"apk" => '\u{e70e}', // ξ
"apple" => '\u{f179}', // ο
Ή
"avi" => '\u{f03d}', // ο½
"avif" => '\u{f1c5}', // ο
"avro" => '\u{e60b}', // ξ
"awk" => '\u{f489}', // ο
"bash" => '\u{f489}', // ο
"bash_history" => '\u{f489}', // ο
"bash_profile" => '\u{f489}', // ο
"bashrc" => '\u{f489}', // ο
"bat" => '\u{f17a}', // ο
Ί
"bats" => '\u{f489}', // ο
"bmp" => '\u{f1c5}', // ο
"bz" => '\u{f410}', // ο
"bz2" => '\u{f410}', // ο
"c" => '\u{e61e}', // ξ
"c++" => '\u{e61d}', // ξ
"cab" => '\u{e70f}', // ξ
"cc" => '\u{e61d}', // ξ
"cfg" => '\u{e615}', // ξ
"class" => '\u{e256}', // ξ
"clj" => '\u{e768}', // ξ¨
"cljs" => '\u{e76a}', // ξͺ
"cls" => '\u{f034}', // ο΄
"cmd" => '\u{e70f}', // ξ
"coffee" => '\u{f0f4}', // ο΄
"conf" => '\u{e615}', // ξ
"cp" => '\u{e61d}', // ξ
"cpio" => '\u{f410}', // ο
"cpp" => '\u{e61d}', // ξ
"cs" => '\u{f031b}', // σ°
"csh" => '\u{f489}', // ο
"cshtml" => '\u{f1fa}', // οΊ
"csproj" => '\u{f031b}', // σ°
"css" => '\u{e749}', // ξ
"csv" => '\u{f1c3}', // ο
"csx" => '\u{f031b}', // σ°
"cxx" => '\u{e61d}', // ξ
"d" => '\u{e7af}', // ξ―
"dart" => '\u{e798}', // ξ
"db" => '\u{f1c0}', // ο
"deb" => '\u{e77d}', // ξ½
"diff" => '\u{f440}', // ο
"djvu" => '\u{f02d}', // ο
"dll" => '\u{e70f}', // ξ
"doc" => '\u{f1c2}', // ο
"docx" => '\u{f1c2}', // ο
"ds_store" => '\u{f179}', // ο
Ή
"DS_store" => '\u{f179}', // ο
Ή
"dump" => '\u{f1c0}', // ξ
"ebook" => '\u{e28b}', // ξ
"ebuild" => '\u{f30d}', // ο
"editorconfig" => '\u{e615}', // ξ
"ejs" => '\u{e618}', // ξ
"elm" => '\u{e62c}', // ξ¬
"env" => '\u{f462}', // ο’
"eot" => '\u{f031}', // ο±
"epub" => '\u{e28a}', // ξ
"erb" => '\u{e73b}', // ξ»
"erl" => '\u{e7b1}', // ξ±
"ex" => '\u{e62d}', // ξ
"exe" => '\u{f17a}', // ο
Ί
"exs" => '\u{e62d}', // ξ
"fish" => '\u{f489}', // ο
"flac" => '\u{f001}', // ο
"flv" => '\u{f03d}', // ο½
"font" => '\u{f031}', // ο±
"fs" => '\u{e7a7}', // ξ§
"fsi" => '\u{e7a7}', // ξ§
"fsx" => '\u{e7a7}', // ξ§
"gdoc" => '\u{f1c2}', // ο
"gem" => '\u{e21e}', // ξ
"gemfile" => '\u{e21e}', // ξ
"gemspec" => '\u{e21e}', // ξ
"gform" => '\u{f298}', // ο
"gif" => '\u{f1c5}', // ο
"git" => '\u{f1d3}', // ο
"gitattributes" => '\u{f1d3}', // ο
"gitignore" => '\u{f1d3}', // ο
"gitmodules" => '\u{f1d3}', // ο
"go" => '\u{e626}', // ξ¦
"gradle" => '\u{e256}', // ξ
"groovy" => '\u{e775}', // ξ΅
"gsheet" => '\u{f1c3}', // ο
"gslides" => '\u{f1c4}', // ο
"guardfile" => '\u{e21e}', // ξ
"gz" => '\u{f410}', // ο
"h" => '\u{f0fd}', // ο½
"hbs" => '\u{e60f}', // ξ
"hpp" => '\u{f0fd}', // ο½
"hs" => '\u{e777}', // ξ·
"htm" => '\u{f13b}', // ο»
"html" => '\u{f13b}', // ο»
"hxx" => '\u{f0fd}', // ο½
"ico" => '\u{f1c5}', // ο
"image" => '\u{f1c5}', // ο
"img" => '\u{e271}', // ξ±
"iml" => '\u{e7b5}', // ξ΅
"ini" => '\u{f17a}', // ο
Ί
"ipynb" => '\u{e678}', // ξ
"iso" => '\u{e271}', // ξ±
"j2c" => '\u{f1c5}', // ο
"j2k" => '\u{f1c5}', // ο
"jad" => '\u{e256}', // ξ
"jar" => '\u{e256}', // ξ
"java" => '\u{e256}', // ξ
"jfi" => '\u{f1c5}', // ο
"jfif" => '\u{f1c5}', // ο
"jif" => '\u{f1c5}', // ο
"jl" => '\u{e624}', // ξ€
"jmd" => '\u{f48a}', // ο
"jp2" => '\u{f1c5}', // ο
"jpe" => '\u{f1c5}', // ο
"jpeg" => '\u{f1c5}', // ο
"jpg" => '\u{f1c5}', // ο
"jpx" => '\u{f1c5}', // ο
"js" => '\u{e74e}', // ξ
"json" => '\u{e60b}', // ξ
"jsx" => '\u{e7ba}', // ξΊ
"jxl" => '\u{f1c5}', // ο
"ksh" => '\u{f489}', // ο
"latex" => '\u{f034}', // ο΄
"less" => '\u{e758}', // ξ
"lhs" => '\u{e777}', // ξ·
"license" => '\u{f0219}', // σ°
"localized" => '\u{f179}', // ο
Ή
"lock" => '\u{f023}', // ο£
"log" => '\u{f18d}', // ο
"lua" => '\u{e620}', // ξ
"lz" => '\u{f410}', // ο
"lz4" => '\u{f410}', // ο
"lzh" => '\u{f410}', // ο
"lzma" => '\u{f410}', // ο
"lzo" => '\u{f410}', // ο
"m" => '\u{e61e}', // ξ
"mm" => '\u{e61d}', // ξ
"m4a" => '\u{f001}', // ο
"markdown" => '\u{f48a}', // ο
"md" => '\u{f48a}', // ο
"mjs" => '\u{e74e}', // ξ
"mk" => '\u{f489}', // ο
"mkd" => '\u{f48a}', // ο
"mkv" => '\u{f03d}', // ο½
"mobi" => '\u{e28b}', // ξ
"mov" => '\u{f03d}', // ο½
"mp3" => '\u{f001}', // ο
"mp4" => '\u{f03d}', // ο½
"msi" => '\u{e70f}', // ξ
"mustache" => '\u{e60f}', // ξ
"nix" => '\u{f313}', // ο
"node" => '\u{f0399}', // σ°
"npmignore" => '\u{e71e}', // ξ
"odp" => '\u{f1c4}', // ο
"ods" => '\u{f1c3}', // ο
"odt" => '\u{f1c2}', // ο
"ogg" => '\u{f001}', // ο
"ogv" => '\u{f03d}', // ο½
"otf" => '\u{f031}', // ο±
"part" => '\u{f43a}', // οΊ
"patch" => '\u{f440}', // ο
"pdf" => '\u{f1c1}', // ο
"php" => '\u{e73d}', // ξ½
"pl" => '\u{e769}', // ξ©
"plx" => '\u{e769}', // ξ©
"pm" => '\u{e769}', // ξ©
"png" => '\u{f1c5}', // ο
"pod" => '\u{e769}', // ξ©
"ppt" => '\u{f1c4}', // ο
"pptx" => '\u{f1c4}', // ο
"procfile" => '\u{e21e}', // ξ
"properties" => '\u{e60b}', // ξ
"ps1" => '\u{f489}', // ο
"psd" => '\u{e7b8}', // ξΈ
"pxm" => '\u{f1c5}', // ο
"py" => '\u{e606}', // ξ
"pyc" => '\u{e606}', // ξ
"r" => '\u{f25d}', // ο
"rakefile" => '\u{e21e}', // ξ
"rar" => '\u{f410}', // ο
"razor" => '\u{f1fa}', // οΊ
"rb" => '\u{e21e}', // ξ
"rdata" => '\u{f25d}', // ο
"rdb" => '\u{e76d}', // ξ
"rdoc" => '\u{f48a}', // ο
"rds" => '\u{f25d}', // ο
"readme" => '\u{f48a}', // ο
"rlib" => '\u{e7a8}', // ξ¨
"rmd" => '\u{f48a}', // ο
"rpm" => '\u{e7bb}', // ξ»
"rs" => '\u{e7a8}', // ξ¨
"rspec" => '\u{e21e}', // ξ
"rspec_parallel" => '\u{e21e}', // ξ
"rspec_status" => '\u{e21e}', // ξ
"rss" => '\u{f09e}', // ο
"rtf" => '\u{f0219}', // σ°
"ru" => '\u{e21e}', // ξ
"rubydoc" => '\u{e73b}', // ξ»
"sass" => '\u{e603}', // ξ
"scala" => '\u{e737}', // ξ·
"scss" => '\u{e749}', // ξ
"sh" => '\u{f489}', // ο
"shell" => '\u{f489}', // ο
"slim" => '\u{e73b}', // ξ»
"sln" => '\u{e70c}', // ξ
"so" => '\u{f17c}', // ο
Ό
"sql" => '\u{f1c0}', // ξ
"sqlite3" => '\u{e7c4}', // ξ
"sty" => '\u{f034}', // ο΄
"styl" => '\u{e600}', // ξ
"stylus" => '\u{e600}', // ξ
"svg" => '\u{f1c5}', // ο
"swift" => '\u{e755}', // ξ
"t" => '\u{e769}', // ξ©
"tar" => '\u{f410}', // ο
"taz" => '\u{f410}', // ο
"tbz" => '\u{f410}', // ο
"tbz2" => '\u{f410}', // ο
"tex" => '\u{f034}', // ο΄
"tgz" => '\u{f410}', // ο
"tiff" => '\u{f1c5}', // ο
"tlz" => '\u{f410}', // ο
"toml" => '\u{e615}', // ξ
"torrent" => '\u{e275}', // ξ΅
"ts" => '\u{e628}', // ξ¨
"tsv" => '\u{f1c3}', // ο
"tsx" => '\u{e7ba}', // ξΊ
"ttf" => '\u{f031}', // ο±
"twig" => '\u{e61c}', // ξ
"txt" => '\u{f15c}', // ο
"txz" => '\u{f410}', // ο
"tz" => '\u{f410}', // ο
"tzo" => '\u{f410}', // ο
"video" => '\u{f03d}', // ο½
"vim" => '\u{e62b}', // ξ«
"vue" => '\u{f0844}', // σ°‘
"war" => '\u{e256}', // ξ
"wav" => '\u{f001}', // ο
"webm" => '\u{f03d}', // ο½
"webp" => '\u{f1c5}', // ο
"windows" => '\u{f17a}', // ο
Ί
"woff" => '\u{f031}', // ο±
"woff2" => '\u{f031}', // ο±
"xhtml" => '\u{f13b}', // ο»
"xls" => '\u{f1c3}', // ο
"xlsx" => '\u{f1c3}', // ο
"xml" => '\u{f05c0}', // σ°
"xul" => '\u{f05c0}', // σ°
"xz" => '\u{f410}', // ο
"yaml" => '\u{f481}', // ο
"yml" => '\u{f481}', // ο
"zip" => '\u{f410}', // ο
"zsh" => '\u{f489}', // ο
"zsh-theme" => '\u{f489}', // ο
"zshrc" => '\u{f489}', // ο
"zst" => '\u{f410}', // ο
_ => '\u{f15b}', // ο
}
} else {
'\u{f016}'
}
}