CrispyPin/file-exploder
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handle symlinks to folders separately

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Crispy 2023-08-17 12:12:18 +02:00
parent 50f2c4255b
commit cc0dfa4c06
1 changed files with 18 additions and 7 deletions
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25
src/main.rs
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@ -1,4 +1,4 @@
use std::fs::DirEntry; use std::fs::{read_link, DirEntry};
use std::path::PathBuf; use std::path::PathBuf;
use eframe::{egui, Frame, NativeOptions}; use eframe::{egui, Frame, NativeOptions};
@ -31,7 +31,9 @@ struct Entry {
enum FileType { enum FileType {
Dir, Dir,
File, File,
SymLink, // todo separate symlinks to directories and files SymLinkFile,
SymLinkDir,
SymLinkMissing,
Unknown, // e.g. device files on linux Unknown, // e.g. device files on linux
} }
@ -61,7 +63,7 @@ impl FileGui {
} }
fn enter_input(&mut self) { fn enter_input(&mut self) {
let path = self.path_input.replace("~", &self.home).replace('\\', "/"); let path = self.path_input.replace('~', &self.home).replace('\\', "/");
self.current_dir = PathBuf::from(path); self.current_dir = PathBuf::from(path);
} }
@ -95,7 +97,7 @@ impl FileGui {
fn open(&mut self, index: usize) { fn open(&mut self, index: usize) {
let entry = &self.entries[index]; let entry = &self.entries[index];
match entry.filetype { match entry.filetype {
FileType::Dir => { FileType::Dir | FileType::SymLinkDir => {
self.current_dir = entry.path.clone(); self.current_dir = entry.path.clone();
self.refresh_entries(); self.refresh_entries();
self.override_input(); self.override_input();
@ -145,7 +147,9 @@ impl eframe::App for FileGui {
ui.label(match entry.filetype { ui.label(match entry.filetype {
FileType::Dir => "🗁", FileType::Dir => "🗁",
FileType::File => "🗋", FileType::File => "🗋",
FileType::SymLink => "⮩", FileType::SymLinkFile => "⮩",
FileType::SymLinkDir => "⎆",
FileType::SymLinkMissing => "⚠",
FileType::Unknown => "？", FileType::Unknown => "？",
}); });
}); });
@ -173,7 +177,14 @@ impl Entry {
} else if filetype.is_file() { } else if filetype.is_file() {
FileType::File FileType::File
} else if filetype.is_symlink() { } else if filetype.is_symlink() {
FileType::SymLink let p = read_link(&path).ok()?;
if p.is_dir() {
FileType::SymLinkDir
} else if p.exists() {
FileType::SymLinkFile
} else {
FileType::SymLinkMissing
}
} else { } else {
FileType::Unknown FileType::Unknown
}; };
@ -186,6 +197,6 @@ impl Entry {
} }
fn is_dir(&self) -> bool { fn is_dir(&self) -> bool {
self.filetype == FileType::Dir self.filetype == FileType::Dir || self.filetype == FileType::SymLinkDir
} }
} }