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feat: send native system notification on scheduled workspace shutdown #1414

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Merged
merged 6 commits into from
May 13, 2022
Merged

feat: send native system notification on scheduled workspace shutdown #1414

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125584c
feat: send native system notification on scheduled workspace shutdown
johnstcn May 12, 2022
8313a52
notifier: refactor, add more unit tests
johnstcn May 13, 2022
67516c7
address PR comments
johnstcn May 13, 2022
55a1de2
fixup! address PR comments
johnstcn May 13, 2022
e830baf
use gofrs/flock instead to handle file locking
johnstcn May 13, 2022
4f39908
notify only once at most five minutes before shutdown
johnstcn May 13, 2022
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fixup! address PR comments
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@johnstcn
johnstcn committed May 13, 2022
commit 55a1de235d82f193886c96fc32af6c786a6c874e
6 changes: 3 additions & 3 deletions cli/ssh.go
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Original file line number Diff line number Diff line change
Expand Up @@ -201,7 +201,7 @@ func tryPollWorkspaceAutostop(ctx context.Context, client *codersdk.Client, work
lockStat, err := os.Stat(lockPath)
if err == nil {
// Lock file already exists for this workspace. How old is it?
lockAge := lockStat.ModTime().Sub(time.Now())
lockAge := time.Now().Sub(lockStat.ModTime())
if lockAge < 3*autostopPollInterval {
// Lock file exists and is still "fresh". Do nothing.
return func() {}
Expand All @@ -224,6 +224,8 @@ func tryPollWorkspaceAutostop(ctx context.Context, client *codersdk.Client, work
// Notify the user if the workspace is due to shutdown.
func notifyCondition(ctx context.Context, client *codersdk.Client, workspaceID uuid.UUID, lockFile *os.File) notify.Condition {
return func(now time.Time) (deadline time.Time, callback func()) {
// update lockFile (best effort)
_ = os.Chtimes(lockFile.Name(), now, now)
ws, err := client.Workspace(ctx, workspaceID)
if err != nil {
return time.Time{}, nil
Expand Down Expand Up @@ -255,8 +257,6 @@ func notifyCondition(ctx context.Context, client *codersdk.Client, workspaceID u
}
// notify user with a native system notification (best effort)
_ = beeep.Notify(title, body, "")
// update lockFile (best effort)
_ = os.Chtimes(lockFile.Name(), now, now)
}
return deadline.Truncate(time.Minute), callback
}
Expand Down