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Add is_tag validator

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This commit is contained in:
Matthias Beyer 2016-09-28 19:55:57 +02:00
parent da439e60e9
commit 3d06933860
1 changed files with 5 additions and 0 deletions
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5
libimagentrytag/src/ui.rs
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@ -2,6 +2,8 @@ use clap::{Arg, ArgMatches, App, SubCommand};
use tag::Tag;
use libimagutil::cli_validators::is_tag;
/// Generates a `clap::SubCommand` to be integrated in the commandline-ui builder for building a
/// "tags --add foo --remove bar" subcommand to do tagging action.
pub fn tag_subcommand<'a, 'b>() -> App<'a, 'b> {
@ -20,6 +22,7 @@ pub fn tag_add_arg<'a, 'b>() -> Arg<'a, 'b> {
.takes_value(true)
.value_name("tags")
.multiple(true)
.validator(is_tag)
.help("Add tags, seperated by comma or by specifying multiple times")
}
@ -30,6 +33,7 @@ pub fn tag_remove_arg<'a, 'b>() -> Arg<'a, 'b> {
.takes_value(true)
.value_name("tags")
.multiple(true)
.validator(is_tag)
.help("Remove tags, seperated by comma or by specifying multiple times")
}
@ -57,6 +61,7 @@ pub fn tag_argument<'a, 'b>() -> Arg<'a, 'b> {
.long("tags")
.takes_value(true)
.multiple(true)
.validator(is_tag)
.help("Add or remove tags, prefixed by '+' (for adding) or '-' (for removing)")
}