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Code Issues Projects Releases Wiki Activity

cli: various improvements (#6180)

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This commit is contained in:
Lukas Neubert
2020-08-20 23:14:53 +02:00
committed by GitHub
parent b88569c845
commit 93e6c3df6a
6 changed files with 71 additions and 73 deletions
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26
vlib/cli/flag.v
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@@ -26,7 +26,7 @@ pub fn (flags []Flag) get_all_found() []Flag {
pub fn (flag Flag) get_bool() ?bool {
if flag.flag != .bool {
return error('invalid flag type')
return error('Invalid flag type')
}
return flag.value == 'true'
}
@@ -47,7 +47,7 @@ pub fn (flags []Flag) get_bool_or(name string, or_value bool) bool {
pub fn (flag Flag) get_int() ?int {
if flag.flag != .int {
return error('invalid flag type')
return error('Invalid flag type')
}
return flag.value.int()
}
@@ -68,7 +68,7 @@ pub fn (flags []Flag) get_int_or(name string, or_value int) int {
pub fn (flag Flag) get_float() ?f64 {
if flag.flag != .float {
return error('invalid flag type')
return error('Invalid flag type')
}
return flag.value.f64()
}
@@ -89,7 +89,7 @@ pub fn (flags []Flag) get_float_or(name string, or_value f64) f64 {
pub fn (flag Flag) get_string() ?string {
if flag.flag != .string {
return error('invalid flag type')
return error('Invalid flag type')
}
return flag.value
}
@@ -148,7 +148,7 @@ fn (mut flag Flag) parse_raw(args []string) ?[]string {
flag.value = args[1]
return args[2..]
}
return error('missing argument for $flag.name')
return error('Missing argument for `$flag.name`')
}
fn (mut flag Flag) parse_bool(args []string) ?[]string {
@@ -171,7 +171,7 @@ fn (flags []Flag) get(name string) ?Flag {
return flag
}
}
return error('flag $name not found.')
return error('Flag `$name` not found')
}
fn (flags []Flag) contains(name string) bool {
@@ -183,10 +183,12 @@ fn (flags []Flag) contains(name string) bool {
return false
}
fn (mut flags []Flag) sort2() {
flags.sort_with_compare(fn (a, b &Flag) int {
return compare_strings(&a.name, &b.name)
})
fn (flags []Flag) have_abbrev() bool {
mut have_abbrev := false
for flag in flags {
if flag.abbrev != '' {
have_abbrev = true
}
}
return have_abbrev
}