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Add value_name() call in ui specification code

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This commit is contained in:
Matthias Beyer 2016-06-08 14:11:13 +02:00
parent d0104e7e67
commit 6a8a8150fd
1 changed files with 24 additions and 13 deletions
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37
imag-counter/src/ui.rs
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@ -7,26 +7,30 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
.short("i")
.takes_value(true)
.required(false)
.help("Increment a counter"))
.help("Increment a counter")
.value_name("COUNTER"))
.arg(Arg::with_name("decrement")
.long("dec")
.short("d")
.takes_value(true)
.required(false)
.help("Decrement a counter"))
.help("Decrement a counter")
.value_name("COUNTER"))
.arg(Arg::with_name("reset")
.long("reset")
.takes_value(true)
.required(false)
.help("Reset a counter"))
.help("Reset a counter")
.value_name("COUNTER"))
.arg(Arg::with_name("set")
.long("set")
.takes_value(true)
.required(false)
.help("Set a counter"))
.help("Set a counter")
.value_name("COUNTER"))
.subcommand(SubCommand::with_name("create")
.about("Create a counter")
@ -36,13 +40,15 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
.short("n")
.takes_value(true)
.required(true)
.help("Create counter with this name"))
.help("Create counter with this name")
.value_name("NAME"))
.arg(Arg::with_name("initval")
.long("init")
.short("i")
.takes_value(true)
.required(false)
.help("Initial value")))
.help("Initial value")
.value_name("VALUE")))
.subcommand(SubCommand::with_name("delete")
.about("Delete a counter")
@ -52,7 +58,8 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
.short("n")
.takes_value(true)
.required(true)
.help("Create counter with this name")))
.help("Create counter with this name")
.value_name("NAME")))
.subcommand(SubCommand::with_name("list")
.about("List counters")
@ -62,28 +69,32 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
.short("n")
.takes_value(true)
.required(false)
.help("List counters with this name (foo/bar and baz/bar would match 'bar')"))
.help("List counters with this name (foo/bar and baz/bar would match 'bar')")
.value_name("NAME"))
.arg(Arg::with_name("greater-than")
.long("greater")
.short("g")
.takes_value(true)
.required(false)
.help("List counters which are greater than VALUE"))
.help("List counters which are greater than VALUE")
.value_name("VALUE"))
.arg(Arg::with_name("lower-than")
.long("lower")
.short("l")
.takes_value(true)
.required(false)
.help("List counters which are lower than VALUE"))
.help("List counters which are lower than VALUE")
.value_name("VALUE"))
.arg(Arg::with_name("equals")
.long("equal")
.short("e")
.takes_value(true)
.required(false)
.help("List counters which equal VALUE"))
.help("List counters which equal VALUE")
.value_name("VALUE"))
)
.subcommand(SubCommand::with_name("interactive")
@ -97,6 +108,6 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
.required(true)
.help("Specification for key-bindings. Use <KEY>=<VALUE> where KEY is the
key to bind (single character) and VALUE is the path to the counter to bind
to.")))
to.")
.value_name("KEY=VALUE")))
}