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f8dbc41b6d
See https://pkg.go.dev/github.com/robfig/cron#hdr-CRON_Expression_Format for expression syntax. `ScanInterval` will still work for the time being. The only situation it does not work is when you want to disable periodic scanning by setting `ScanInterval=0`. If you want to disable it, please set `ScanSchedule=""` Closes #1085
35 lines
508 B
Go
35 lines
508 B
Go
package scheduler
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import (
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"context"
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"github.com/robfig/cron/v3"
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)
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type Scheduler interface {
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Run(ctx context.Context)
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Add(crontab string, cmd func()) error
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}
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func New() Scheduler {
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c := cron.New(cron.WithLogger(&logger{}))
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return &scheduler{
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c: c,
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}
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}
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type scheduler struct {
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c *cron.Cron
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}
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func (s *scheduler) Run(ctx context.Context) {
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s.c.Start()
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<-ctx.Done()
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s.c.Stop()
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}
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func (s *scheduler) Add(crontab string, cmd func()) error {
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_, err := s.c.AddFunc(crontab, cmd)
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return err
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}
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