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Implement --version flag

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This commit is contained in:
Danilo Bargen 2016-01-06 18:45:01 +01:00
commit 5c75798d19
1 changed files with 4 additions and 2 deletions
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6
src/main.rs
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@ -28,6 +28,8 @@ use error::TldrError;
use formatter::print_lines;
const NAME: &'static str = "tldr-rs";
const VERSION: &'static str = env!("CARGO_PKG_VERSION");
const USAGE: &'static str = "
Usage:
@ -104,8 +106,8 @@ fn main() {
println!("{:#?}", args);
if args.flag_version {
println!("Flag --version not yet implemented.");
process::exit(1);
println!("{} v{}", NAME, VERSION);
process::exit(0);
}
if args.flag_list {
println!("Flag --list not yet implemented.");