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fix the cli module

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This commit is contained in:
Alexander Medvednikov 2019-11-30 12:44:40 +03:00
parent 7e4799334f
commit 1a0b78ae2f
1 changed files with 9 additions and 9 deletions
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18
vlib/cli/flag.v
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@ -60,7 +60,7 @@ fn (flag mut Flag) parse(args []string) ?[]string {
// check if first arg matches flag
fn (flag mut Flag) matches(args []string) bool {
return
return
(flag.name != '' && args[0].starts_with('--${flag.name}')) ||
(flag.abbrev != '' && args[0].starts_with('-${flag.abbrev}'))
}
@ -69,10 +69,10 @@ fn (flag mut Flag) parse_raw(args []string) ?[]string {
if args[0].len > flag.name.len && args[0].contains('=') {
println('1')
flag.value = args[0].split('=')[1]
return args.right(1)
return args[1..]
} else if args.len >= 2 {
flag.value = args[1]
return args.right(2)
return args[2..]
}
return error('missing argument for ${flag.name}')
}
@ -80,15 +80,15 @@ fn (flag mut Flag) parse_raw(args []string) ?[]string {
fn (flag mut Flag) parse_bool(args []string) ?[]string {
if args[0].len > flag.name.len && args[0].contains('=') {
flag.value = args[0].split('=')[1]
return args.right(1)
} else if args.len >= 2 {
return args[1..]
} else if args.len >= 2 {
if args[1] in ['true', 'false'] {
flag.value = args[1]
return args.right(2)
}
}
return args[2..]
}
}
flag.value = 'true'
return args.right(1)
return args[1..]
}
fn (flags []Flag) get(name string) ?Flag {