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Add CLI interface for listing dead refs

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Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
This commit is contained in:
Matthias Beyer 2019-04-22 14:44:33 +02:00
parent 26664a5aec
commit dc60942111
1 changed files with 43 additions and 0 deletions
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43
bin/core/imag-ref/src/ui.rs
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@ -100,6 +100,35 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
.multiple(false)
.help("Use force to override existing references"))
)
.subcommand(SubCommand::with_name("list-dead")
.about("List all dead references")
.version("0.1")
.arg(Arg::with_name("ID")
.index(1)
.takes_value(true)
.required(false)
.multiple(true)
.help("Filter these IDs for dead ones")
.value_name("ID"))
.arg(Arg::with_name("list-dead-pathes")
.long("pathes")
.takes_value(false)
.required(false)
.multiple(false)
.conflicts_with("list-dead-ids")
.help("List pathes which do not exist anymore but are referenced from imag entries"))
.arg(Arg::with_name("list-dead-ids")
.long("ids")
.takes_value(false)
.required(false)
.multiple(false)
.conflicts_with("list-dead-pathes")
.help("List ids of entries which refer to a path that does not exist"))
)
}
pub struct PathProvider;
@ -134,6 +163,20 @@ impl IdPathProvider for PathProvider {
.map_err_trace_exit_unwrap()
},
("list-dead", Some(subm)) => {
subm.values_of("ID")
.ok_or_else(|| {
error!("No StoreId found");
::std::process::exit(1)
})
.unwrap()
.into_iter()
.map(PathBuf::from)
.map(|pb| pb.into_storeid())
.collect::<Result<Vec<_>, _>>()
.map_err_trace_exit_unwrap()
},
("create", _) => {
error!("Command does not get IDs as input");
::std::process::exit(1)