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Add --decompose flag

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This commit is contained in:
Kevin Liu 2016-09-04 06:07:56 -07:00
parent 64d2ff7521
commit e6daa3b532
1 changed files with 23 additions and 12 deletions
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21
src/main.rs
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@ -21,22 +21,33 @@ Send files to the graveyard (/tmp/.graveyard) instead of unlinking them.")
.help("File or directory to remove")
.required(true)
.multiple(true)
.index(1))
.index(1)
.conflicts_with("decompose"))
.arg(Arg::with_name("graveyard")
.help("Directory where deleted files go to rest")
.long("graveyard")
.takes_value(true))
.arg(Arg::with_name("decompose")
.help("Permanently delete (unlink) the entire graveyard")
.long("decompose"))
.get_matches();
let graveyard: &Path = Path::new(matches.value_of("graveyard")
.unwrap_or(GRAVEYARD));
let sources: clap::Values = matches.values_of("SOURCE").unwrap();
let cwd: PathBuf = current_dir().expect("Error getting current directory");
if cwd.starts_with(graveyard) {
println!("You should use rm to delete files in the graveyard.");
if matches.is_present("decompose") {
fs::remove_dir_all(graveyard).expect("Failed to delete graveyard");
return;
}
let cwd: PathBuf = current_dir().expect("Error getting current directory");
if cwd.starts_with(graveyard) {
println!("You should use rm to delete files in the graveyard, \
or --decompose to delete everything at once.");
return;
}
let sources: clap::Values = matches.values_of("SOURCE").unwrap();
for source in sources {
if let Err(e) = bury(source, &cwd, graveyard) {
println!("ERROR: {}: {}", e, source);