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all: change optional to result of io (#16075)

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This commit is contained in:
yuyi
2022-10-16 14:28:57 +08:00
committed by GitHub
parent 6e46933c55
commit f6844e9766
187 changed files with 1885 additions and 1874 deletions
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6
cmd/tools/repeat.v
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@ -143,19 +143,19 @@ const (
fn main() {
mut context := Context{}
context.parse_options()?
context.parse_options()!
context.run()
context.show_diff_summary()
}
fn (mut context Context) parse_options() ? {
fn (mut context Context) parse_options() ! {
mut fp := flag.new_flag_parser(os.args)
fp.application(os.file_name(os.executable()))
fp.version('0.0.1')
fp.description('Repeat command(s) and collect statistics. Note: you have to quote each command, if it contains spaces.')
fp.arguments_description('CMD1 CMD2 ...')
fp.skip_executable()
fp.limit_free_args_to_at_least(1)?
fp.limit_free_args_to_at_least(1)!
context.count = fp.int('count', `c`, 10, 'Repetition count.')
context.series = fp.int('series', `s`, 2, 'Series count. `-s 2 -c 4 a b` => aaaabbbbaaaabbbb, while `-s 3 -c 2 a b` => aabbaabbaabb.')
context.warmup = fp.int('warmup', `w`, 2, 'Warmup runs. These are done *only at the start*, and are ignored.')