diff options
| -rw-r--r-- | Cargo.lock | 7 | ||||
| -rw-r--r-- | Cargo.toml | 1 | ||||
| -rw-r--r-- | src/main.rs | 15 |
3 files changed, 21 insertions, 2 deletions
@@ -34,6 +34,12 @@ dependencies = [ ] [[package]] +name = "exitcode" +version = "1.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "de853764b47027c2e862a995c34978ffa63c1501f2e15f987ba11bd4f9bba193" + +[[package]] name = "gag" version = "0.1.9" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -102,6 +108,7 @@ name = "passextract" version = "0.5.0" dependencies = [ "clipboard", + "exitcode", "rustty", ] @@ -4,4 +4,5 @@ version = "0.5.0" [dependencies] clipboard = "0.1.2" +exitcode = "1.1.2" rustty = "0.1" diff --git a/src/main.rs b/src/main.rs index fbbd252..38a6d3b 100644 --- a/src/main.rs +++ b/src/main.rs @@ -4,6 +4,7 @@ // file for more information. extern crate clipboard; +extern crate exitcode; extern crate rustty; use clipboard::ClipboardContext; @@ -114,7 +115,17 @@ fn main() { // TODO: Add --version -V arg // TODO: When done, update man page - let options = ["-i"]; + let accepted_args = ["-i", "-V", "--version"]; + + match args.get(1) { + Some(arg) => { + if arg == "-V" || arg == "--version" { + println!("{}", env!("CARGO_PKG_VERSION")); + process::exit(exitcode::OK); + } + } + None => (), + } let hide_password = match args.get(1) { Some(arg) if arg == "-i" => true, @@ -124,7 +135,7 @@ fn main() { let last_arg = &args[args.len() - 1]; let input = if args.len() > 1 && - !options.contains(&last_arg.as_ref()) { + !accepted_args.contains(&last_arg.as_ref()) { last_arg } else { "-" |