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* support cron scheduling
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| select | ||
| cron.schedule( | ||
| 'invoke-function-every-half-minute', | ||
| '30 seconds', | ||
| $$ | ||
| select | ||
| net.http_post( | ||
| url:='https://{DIGGER_HOSTNAME}/_internal/process_drift', | ||
| headers:=jsonb_build_object('Content-Type','application/json', 'Authorization', 'Bearer ' || 'abc123'), | ||
| body:=jsonb_build_object('time', now() ), | ||
| timeout_milliseconds:=5000 | ||
| ) as request_id; | ||
| $$ | ||
| ); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| select | ||
| cron.schedule( | ||
| 'invoke-function-every-half-minute', | ||
| '30 seconds', | ||
| $$ | ||
| select | ||
| net.http_post( | ||
| url:='https://{DIGGER_HOSTNAME}/_internal/process_runs_queue', | ||
| headers:='{"Content-Type": "application/json", "Authorization": "Bearer abc123"}'::jsonb, | ||
| body:='{}'::jsonb | ||
| ) as request_id; | ||
| $$ | ||
| ); | ||
|
|
||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| package utils | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "github.com/robfig/cron/v3" | ||
| "time" | ||
| ) | ||
|
|
||
| func MatchesCrontab(cronString string, timestamp time.Time) (bool, error) { | ||
| // Parse the crontab string | ||
| schedule, err := cron.ParseStandard(cronString) | ||
| if err != nil { | ||
| return false, fmt.Errorf("failed to parse crontab string: %w", err) | ||
| } | ||
|
|
||
| // Round down the timestamp to the nearest minute | ||
| roundedTime := timestamp.Truncate(time.Minute) | ||
|
|
||
| // Check if the rounded time matches the schedule | ||
| nextTime := schedule.Next(roundedTime.Add(-time.Minute)) | ||
| return nextTime.Equal(roundedTime), nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| package utils | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "github.com/stretchr/testify/assert" | ||
| "testing" | ||
| "time" | ||
| ) | ||
|
|
||
| func TestCrontTabMatching(t *testing.T) { | ||
| cronString := "*/15 * * * *" // Every 15 minutes | ||
| timestamp := time.Date(2023, 5, 1, 12, 30, 30, 0, time.UTC) | ||
|
|
||
| matches, err := MatchesCrontab(cronString, timestamp) | ||
| if err != nil { | ||
| fmt.Printf("Error: %v\n", err) | ||
| return | ||
| } | ||
| assert.True(t, matches) | ||
|
|
||
| cronString = "*/15 * * * *" // Every 15 minutes | ||
| timestamp = time.Date(2022, 5, 1, 12, 12, 30, 0, time.UTC) | ||
|
|
||
| matches, err = MatchesCrontab(cronString, timestamp) | ||
| if err != nil { | ||
| fmt.Printf("Error: %v\n", err) | ||
| return | ||
| } | ||
| assert.False(t, matches) | ||
|
|
||
| } |