matthiasbeyer/imag
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Fixed bug where flags would not be read

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This commit is contained in:
geemili 2016-07-19 13:38:52 -05:00
parent ce766427da
commit 3e7d921413
1 changed files with 10 additions and 3 deletions
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13
bin/src/main.rs
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@ -99,6 +99,10 @@ fn find_command() -> Option<String> {
env::args().skip(1).filter(|x| !x.starts_with("-")).next()
}
fn find_flag() -> Option<String> {
env::args().skip(1).filter(|x| x.starts_with("-")).next()
}
fn find_args(command: &str) -> Vec<String> {
env::args()
.skip(1)
@ -113,9 +117,12 @@ fn main() {
let _ = args.next();
let first_arg = match find_command() {
Some(s) => s,
None => {
help(commands);
exit(0);
None => match find_flag() {
Some(s) => s,
None => {
help(commands);
exit(0);
},
},
};