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feat: File Icons in File Picker #3878

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feat: File Icons in File Picker #3878

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390 changes: 390 additions & 0 deletions helix-term/src/file_info.rs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,390 @@
use std::path::PathBuf;

use tui::text::{Span, Spans};

use crate::ui::menu::Item;

pub struct FileInfoData {
pub root_path: PathBuf,
pub show_icons: bool,
}

pub struct FileInfo {
path: PathBuf,
icon_character: char,
}

impl FileInfo {
pub fn new(path: PathBuf, icon_character: char) -> Self {
Self {
path,
icon_character,
}
}

pub fn icon_character(&self) -> char {
self.icon_character
}

pub fn path(&self) -> &PathBuf {
&self.path
}
}

impl Item for FileInfo {
/// Root prefix to strip.
type Data = FileInfoData;

fn label(&self, data: &Self::Data) -> Spans {
let mut result = vec![Span::raw(format!(
" {}",
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If this isn't done then the icon overwrites the first character during render, and I'm not sure why. Any ideas?

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I believe that's a bug that should be solved by #3839

self.path
.strip_prefix(&data.root_path)
.unwrap_or(&self.path)
.to_string_lossy()
))];
if data.show_icons {
result.push(Span::raw(self.icon_character.to_string()));
}
result.into()
}
}

impl From<PathBuf> for FileInfo {
fn from(path: PathBuf) -> Self {
let file_name = path
.file_name()
.map(|x| x.to_str().map(get_icon_character_from_filename))
.flatten()
.flatten();
if let Some(icon_character) = file_name {
FileInfo {
path,
icon_character,
}
} else {
let icon_character = path
.extension()
.map(|x| x.to_str().map(get_icon_character_from_extension))
.flatten()
.flatten()
.unwrap_or('\u{f15b}');
FileInfo {
path,
icon_character,
}
}
}
}

// Adapted from https://github.com/ogham/exa/blob/45b6413fd0a82e93376a1fc2778c9188806edc7f/src/output/icons.rs

fn get_icon_character_from_filename(file: &str) -> Option<char> {
match file {
".Trash" => Some('\u{f1f8}'), // 
".atom" => Some('\u{e764}'), // 
".bashprofile" => Some('\u{e615}'), // 
".bashrc" => Some('\u{f489}'), // 
".git" => Some('\u{f1d3}'), // 
".gitattributes" => Some('\u{f1d3}'), // 
".gitconfig" => Some('\u{f1d3}'), // 
".github" => Some('\u{f408}'), // 
".gitignore" => Some('\u{f1d3}'), // 
".gitmodules" => Some('\u{f1d3}'), // 
".rvm" => Some('\u{e21e}'), // 
".vimrc" => Some('\u{e62b}'), // 
".vscode" => Some('\u{e70c}'), // 
".zshrc" => Some('\u{f489}'), // 
"Cargo.lock" => Some('\u{e7a8}'), // 
"bin" => Some('\u{e5fc}'), // 
"config" => Some('\u{e5fc}'), // 
"docker-compose.yml" => Some('\u{f308}'), // 
"Dockerfile" => Some('\u{f308}'), // 
"ds_store" => Some('\u{f179}'), // 
"gitignore_global" => Some('\u{f1d3}'), // 
"go.mod" => Some('\u{e626}'), // 
"go.sum" => Some('\u{e626}'), // 
"gradle" => Some('\u{e256}'), // 
"gruntfile.coffee" => Some('\u{e611}'), // 
"gruntfile.js" => Some('\u{e611}'), // 
"gruntfile.ls" => Some('\u{e611}'), // 
"gulpfile.coffee" => Some('\u{e610}'), // 
"gulpfile.js" => Some('\u{e610}'), // 
"gulpfile.ls" => Some('\u{e610}'), // 
"hidden" => Some('\u{f023}'), // 
"include" => Some('\u{e5fc}'), // 
"lib" => Some('\u{f121}'), // 
"localized" => Some('\u{f179}'), // 
"Makefile" => Some('\u{f489}'), // 
"node_modules" => Some('\u{e718}'), // 
"npmignore" => Some('\u{e71e}'), // 
"PKGBUILD" => Some('\u{f303}'), // 
"rubydoc" => Some('\u{e73b}'), // 
"yarn.lock" => Some('\u{e718}'), // 
_ => None,
}
}

fn get_icon_character_from_extension(ext: &str) -> Option<char> {
match ext {
"ai" => Some('\u{e7b4}'), // 
"android" => Some('\u{e70e}'), // 
"apk" => Some('\u{e70e}'), // 
"apple" => Some('\u{f179}'), // 
"avi" => Some('\u{f03d}'), // 
"avif" => Some('\u{f1c5}'), // 
"avro" => Some('\u{e60b}'), // 
"awk" => Some('\u{f489}'), // 
"bash" => Some('\u{f489}'), // 
"bash_history" => Some('\u{f489}'), // 
"bash_profile" => Some('\u{f489}'), // 
"bashrc" => Some('\u{f489}'), // 
"bat" => Some('\u{f17a}'), // 
"bats" => Some('\u{f489}'), // 
"bmp" => Some('\u{f1c5}'), // 
"bz" => Some('\u{f410}'), // 
"bz2" => Some('\u{f410}'), // 
"c" => Some('\u{e61e}'), // 
"c++" => Some('\u{e61d}'), // 
"cab" => Some('\u{e70f}'), // 
"cc" => Some('\u{e61d}'), // 
"cfg" => Some('\u{e615}'), // 
"class" => Some('\u{e256}'), // 
"clj" => Some('\u{e768}'), // 
"cljs" => Some('\u{e76a}'), // 
"cls" => Some('\u{f034}'), // 
"cmd" => Some('\u{e70f}'), // 
"coffee" => Some('\u{f0f4}'), // 
"conf" => Some('\u{e615}'), // 
"cp" => Some('\u{e61d}'), // 
"cpio" => Some('\u{f410}'), // 
"cpp" => Some('\u{e61d}'), // 
"cs" => Some('\u{f81a}'), // 
"csh" => Some('\u{f489}'), // 
"cshtml" => Some('\u{f1fa}'), // 
"csproj" => Some('\u{f81a}'), // 
"css" => Some('\u{e749}'), // 
"csv" => Some('\u{f1c3}'), // 
"csx" => Some('\u{f81a}'), // 
"cxx" => Some('\u{e61d}'), // 
"d" => Some('\u{e7af}'), // 
"dart" => Some('\u{e798}'), // 
"db" => Some('\u{f1c0}'), // 
"deb" => Some('\u{e77d}'), // 
"diff" => Some('\u{f440}'), // 
"djvu" => Some('\u{f02d}'), // 
"dll" => Some('\u{e70f}'), // 
"doc" => Some('\u{f1c2}'), // 
"docx" => Some('\u{f1c2}'), // 
"ds_store" => Some('\u{f179}'), // 
"DS_store" => Some('\u{f179}'), // 
"dump" => Some('\u{f1c0}'), // 
"ebook" => Some('\u{e28b}'), // 
"ebuild" => Some('\u{f30d}'), // 
"editorconfig" => Some('\u{e615}'), // 
"ejs" => Some('\u{e618}'), // 
"elm" => Some('\u{e62c}'), // 
"env" => Some('\u{f462}'), // 
"eot" => Some('\u{f031}'), // 
"epub" => Some('\u{e28a}'), // 
"erb" => Some('\u{e73b}'), // 
"erl" => Some('\u{e7b1}'), // 
"ex" => Some('\u{e62d}'), // 
"exe" => Some('\u{f17a}'), // 
"exs" => Some('\u{e62d}'), // 
"fish" => Some('\u{f489}'), // 
"flac" => Some('\u{f001}'), // 
"flv" => Some('\u{f03d}'), // 
"font" => Some('\u{f031}'), // 
"fs" => Some('\u{e7a7}'), // 
"fsi" => Some('\u{e7a7}'), // 
"fsx" => Some('\u{e7a7}'), // 
"gdoc" => Some('\u{f1c2}'), // 
"gem" => Some('\u{e21e}'), // 
"gemfile" => Some('\u{e21e}'), // 
"gemspec" => Some('\u{e21e}'), // 
"gform" => Some('\u{f298}'), // 
"gif" => Some('\u{f1c5}'), // 
"git" => Some('\u{f1d3}'), // 
"gitattributes" => Some('\u{f1d3}'), // 
"gitignore" => Some('\u{f1d3}'), // 
"gitmodules" => Some('\u{f1d3}'), // 
"go" => Some('\u{e626}'), // 
"gradle" => Some('\u{e256}'), // 
"groovy" => Some('\u{e775}'), // 
"gsheet" => Some('\u{f1c3}'), // 
"gslides" => Some('\u{f1c4}'), // 
"guardfile" => Some('\u{e21e}'), // 
"gz" => Some('\u{f410}'), // 
"h" => Some('\u{f0fd}'), // 
"hbs" => Some('\u{e60f}'), // 
"hpp" => Some('\u{f0fd}'), // 
"hs" => Some('\u{e777}'), // 
"htm" => Some('\u{f13b}'), // 
"html" => Some('\u{f13b}'), // 
"hxx" => Some('\u{f0fd}'), // 
"ico" => Some('\u{f1c5}'), // 
"image" => Some('\u{f1c5}'), // 
"img" => Some('\u{e271}'), // 
"iml" => Some('\u{e7b5}'), // 
"ini" => Some('\u{f17a}'), // 
"ipynb" => Some('\u{e606}'), // 
"iso" => Some('\u{e271}'), // 
"j2c" => Some('\u{f1c5}'), // 
"j2k" => Some('\u{f1c5}'), // 
"jad" => Some('\u{e256}'), // 
"jar" => Some('\u{e256}'), // 
"java" => Some('\u{e256}'), // 
"jfi" => Some('\u{f1c5}'), // 
"jfif" => Some('\u{f1c5}'), // 
"jif" => Some('\u{f1c5}'), // 
"jl" => Some('\u{e624}'), // 
"jmd" => Some('\u{f48a}'), // 
"jp2" => Some('\u{f1c5}'), // 
"jpe" => Some('\u{f1c5}'), // 
"jpeg" => Some('\u{f1c5}'), // 
"jpg" => Some('\u{f1c5}'), // 
"jpx" => Some('\u{f1c5}'), // 
"js" => Some('\u{e74e}'), // 
"json" => Some('\u{e60b}'), // 
"jsx" => Some('\u{e7ba}'), // 
"jxl" => Some('\u{f1c5}'), // 
"ksh" => Some('\u{f489}'), // 
"latex" => Some('\u{f034}'), // 
"less" => Some('\u{e758}'), // 
"lhs" => Some('\u{e777}'), // 
"license" => Some('\u{f718}'), // 
"localized" => Some('\u{f179}'), // 
"lock" => Some('\u{f023}'), // 
"log" => Some('\u{f18d}'), // 
"lua" => Some('\u{e620}'), // 
"lz" => Some('\u{f410}'), // 
"lz4" => Some('\u{f410}'), // 
"lzh" => Some('\u{f410}'), // 
"lzma" => Some('\u{f410}'), // 
"lzo" => Some('\u{f410}'), // 
"m" => Some('\u{e61e}'), // 
"mm" => Some('\u{e61d}'), // 
"m4a" => Some('\u{f001}'), // 
"markdown" => Some('\u{f48a}'), // 
"md" => Some('\u{f48a}'), // 
"mjs" => Some('\u{e74e}'), // 
"mk" => Some('\u{f489}'), // 
"mkd" => Some('\u{f48a}'), // 
"mkv" => Some('\u{f03d}'), // 
"mobi" => Some('\u{e28b}'), // 
"mov" => Some('\u{f03d}'), // 
"mp3" => Some('\u{f001}'), // 
"mp4" => Some('\u{f03d}'), // 
"msi" => Some('\u{e70f}'), // 
"mustache" => Some('\u{e60f}'), // 
"nix" => Some('\u{f313}'), // 
"node" => Some('\u{f898}'), // 
"npmignore" => Some('\u{e71e}'), // 
"odp" => Some('\u{f1c4}'), // 
"ods" => Some('\u{f1c3}'), // 
"odt" => Some('\u{f1c2}'), // 
"ogg" => Some('\u{f001}'), // 
"ogv" => Some('\u{f03d}'), // 
"otf" => Some('\u{f031}'), // 
"part" => Some('\u{f43a}'), // 
"patch" => Some('\u{f440}'), // 
"pdf" => Some('\u{f1c1}'), // 
"php" => Some('\u{e73d}'), // 
"pl" => Some('\u{e769}'), // 
"plx" => Some('\u{e769}'), // 
"pm" => Some('\u{e769}'), // 
"png" => Some('\u{f1c5}'), // 
"pod" => Some('\u{e769}'), // 
"ppt" => Some('\u{f1c4}'), // 
"pptx" => Some('\u{f1c4}'), // 
"procfile" => Some('\u{e21e}'), // 
"properties" => Some('\u{e60b}'), // 
"ps1" => Some('\u{f489}'), // 
"psd" => Some('\u{e7b8}'), // 
"pxm" => Some('\u{f1c5}'), // 
"py" => Some('\u{e606}'), // 
"pyc" => Some('\u{e606}'), // 
"r" => Some('\u{f25d}'), // 
"rakefile" => Some('\u{e21e}'), // 
"rar" => Some('\u{f410}'), // 
"razor" => Some('\u{f1fa}'), // 
"rb" => Some('\u{e21e}'), // 
"rdata" => Some('\u{f25d}'), // 
"rdb" => Some('\u{e76d}'), // 
"rdoc" => Some('\u{f48a}'), // 
"rds" => Some('\u{f25d}'), // 
"readme" => Some('\u{f48a}'), // 
"rlib" => Some('\u{e7a8}'), // 
"rmd" => Some('\u{f48a}'), // 
"rpm" => Some('\u{e7bb}'), // 
"rs" => Some('\u{e7a8}'), // 
"rspec" => Some('\u{e21e}'), // 
"rspec_parallel" => Some('\u{e21e}'), // 
"rspec_status" => Some('\u{e21e}'), // 
"rss" => Some('\u{f09e}'), // 
"rtf" => Some('\u{f718}'), // 
"ru" => Some('\u{e21e}'), // 
"rubydoc" => Some('\u{e73b}'), // 
"sass" => Some('\u{e603}'), // 
"scala" => Some('\u{e737}'), // 
"scm" => Some('\u{f671}'), // 
"scss" => Some('\u{e749}'), // 
"sh" => Some('\u{f489}'), // 
"shell" => Some('\u{f489}'), // 
"slim" => Some('\u{e73b}'), // 
"sln" => Some('\u{e70c}'), // 
"so" => Some('\u{f17c}'), // 
"sql" => Some('\u{f1c0}'), // 
"sqlite3" => Some('\u{e7c4}'), // 
"sty" => Some('\u{f034}'), // 
"styl" => Some('\u{e600}'), // 
"stylus" => Some('\u{e600}'), // 
"svg" => Some('\u{f1c5}'), // 
"swift" => Some('\u{e755}'), // 
"t" => Some('\u{e769}'), // 
"tar" => Some('\u{f410}'), // 
"taz" => Some('\u{f410}'), // 
"tbz" => Some('\u{f410}'), // 
"tbz2" => Some('\u{f410}'), // 
"tex" => Some('\u{f034}'), // 
"tgz" => Some('\u{f410}'), // 
"tiff" => Some('\u{f1c5}'), // 
"tlz" => Some('\u{f410}'), // 
"toml" => Some('\u{e615}'), // 
"torrent" => Some('\u{e275}'), // 
"ts" => Some('\u{e628}'), // 
"tsv" => Some('\u{f1c3}'), // 
"tsx" => Some('\u{e7ba}'), // 
"ttf" => Some('\u{f031}'), // 
"twig" => Some('\u{e61c}'), // 
"txt" => Some('\u{f15c}'), // 
"txz" => Some('\u{f410}'), // 
"tz" => Some('\u{f410}'), // 
"tzo" => Some('\u{f410}'), // 
"video" => Some('\u{f03d}'), // 
"vim" => Some('\u{e62b}'), // 
"vue" => Some('\u{fd42}'), // ﵂
"war" => Some('\u{e256}'), // 
"wav" => Some('\u{f001}'), // 
"webm" => Some('\u{f03d}'), // 
"webp" => Some('\u{f1c5}'), // 
"windows" => Some('\u{f17a}'), // 
"woff" => Some('\u{f031}'), // 
"woff2" => Some('\u{f031}'), // 
"xhtml" => Some('\u{f13b}'), // 
"xls" => Some('\u{f1c3}'), // 
"xlsx" => Some('\u{f1c3}'), // 
"xml" => Some('\u{f121}'), // 
"xul" => Some('\u{f121}'), // 
"xz" => Some('\u{f410}'), // 
"yaml" => Some('\u{f481}'), // 
"yml" => Some('\u{f481}'), // 
"zip" => Some('\u{f410}'), // 
"zsh" => Some('\u{f489}'), // 
"zsh-theme" => Some('\u{f489}'), // 
"zshrc" => Some('\u{f489}'), // 
"zst" => Some('\u{f410}'), // 
_ => None,
}
}
1 change: 1 addition & 0 deletions helix-term/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ pub mod args;
pub mod commands;
pub mod compositor;
pub mod config;
pub mod file_info;
pub mod health;
pub mod job;
pub mod keymap;
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