fixup! feat: add crontab package for supporting autostart/stop. This is basically a small wrapper around robfig/cron/v3.

johnstcn · johnstcn · commit b8ec4fc1faf0 · 2022-04-04T11:02:56.000Z
diff --git a/coderd/crontab/crontab.go b/coderd/crontab/crontab.go
@@ -17,7 +17,7 @@ var defaultParser = cron.NewParser(parserFormat)
 //  local_sched, _ := cron.Parse("59 23 *")
 //  fmt.Println(sched.Next(time.Now().Format(time.RFC3339)))
 //  // Output: 2022-04-04T23:59:00Z
-//  us_sched, _ := cron.Parse("TZ=US/Central 30 9 1-5")
+//  us_sched, _ := cron.Parse("CRON_TZ=US/Central 30 9 1-5")
 //  fmt.Println(sched.Next(time.Now()).Format(time.RFC3339))
 //  // Output: 2022-04-04T14:30:00Z
 type WeeklySchedule interface {
diff --git a/coderd/crontab/crontab_test.go b/coderd/crontab/crontab_test.go
@@ -18,7 +18,7 @@ func Test_Parse(t *testing.T) {
 	}{
 		{
 			name:          "with timezone",
-			spec:          "TZ=US/Central 30 9 1-5",
+			spec:          "CRON_TZ=US/Central 30 9 1-5",
 			at:            time.Date(2022, 4, 1, 14, 29, 0, 0, time.UTC),
 			expectedNext:  time.Date(2022, 4, 1, 14, 30, 0, 0, time.UTC),
 			expectedError: "",
@@ -39,7 +39,7 @@ func Test_Parse(t *testing.T) {
 		},
 		{
 			name:          "invalid location",
-			spec:          "TZ=Fictional/Country 30 9 1-5",
+			spec:          "CRON_TZ=Fictional/Country 30 9 1-5",
 			at:            time.Time{},
 			expectedNext:  time.Time{},
 			expectedError: "parse schedule: provided bad location Fictional/Country: unknown time zone Fictional/Country",
