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Add clap::ArgGroup to rely on clap for mutually exclusive args

This commit is contained in:
Matthias Beyer 2016-03-07 18:51:53 +01:00
parent 501f4f3111
commit 19375f2b68
1 changed files with 16 additions and 1 deletions
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17
imag-store/src/ui.rs
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@ -1,4 +1,4 @@
use clap::{Arg, App, SubCommand};
use clap::{Arg, App, ArgGroup, SubCommand};
pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
app.subcommand(SubCommand::with_name("create")
@ -20,6 +20,11 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
.long("from-raw")
.takes_value(true)
.help("Create a new entry by reading this file ('-' for stdin)"))
.group(ArgGroup::with_name("create-destination-group")
.args(&["path", "id"])
.required(true))
.subcommand(SubCommand::with_name("entry")
.about("Create an entry via commandline")
.version("0.1")
@ -33,6 +38,11 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
.short("f")
.takes_value(true)
.help("Content for the Entry from this file ('-' for stdin)"))
.group(ArgGroup::with_name("create-content-group")
.args(&["content", "content-from"])
.required(false))
.arg(Arg::with_name("header")
.long("header")
.short("h")
@ -67,6 +77,11 @@ pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
.long("raw")
.short("r")
.help("Print Entries as they are in the store"))
.group(ArgGroup::with_name("retrieve-print-group")
.args(&["header-json", "raw"])
.required(true))
.subcommand(SubCommand::with_name("filter-header")
.about("Retrieve Entries by filtering")
.version("0.1")