vieter/src/console/schedule/schedule.v

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module schedule
import cli
import cron.expression { parse_expression }
// cmd returns the cli submodule for previewing a cron schedule.
pub fn cmd() cli.Command {
return cli.Command{
name: 'schedule'
description: 'Preview the behavior of a cron schedule.'
flags: [
cli.Flag{
name: 'count'
description: 'How many scheduled times to show.'
flag: cli.FlagType.int
default_value: ['5']
},
]
execute: fn (cmd cli.Command) ? {
exp := parse_expression(cmd.args.join(' '))?
mut t := exp.next_from_now()?
println(t)
count := cmd.flags.get_int('count')?
for _ in 1 .. count {
t = exp.next(t)?
println(t)
}
}
}
}