dd week time span support

main.go

@@ -16,8 +16,8 @@ import (
 
 type CommandArgs struct {
 	Fields []string `arg:"" name:"field" optional:"" enum:"${fields}" help:"Dimensions to aggregate the results. Allowed values: ${fields} "`
-	Since  string   `short:"s" default:"1h" help:"Start of the time window to filter logs. Supported units are [s]econds, [m]inutes, [h]ours, [d]ays, [M]onths"`
-	Until  string   `short:"u" default:"now"  help:"End of the time window to filter logs. Supported units are [s]econds, [m]inutes, [h]ours, [d]ays, [M]onths"`
+	Since  string   `short:"s" default:"1h" help:"Start of the time window to filter logs. Supported units are [s]econds, [m]inutes, [h]ours, [d]ays, [w]eeks, [M]onths"`
+	Until  string   `short:"u" default:"now"  help:"End of the time window to filter logs. Supported units are [s]econds, [m]inutes, [h]ours, [d]ays, [w]eeks, [M]onths"`
 	Limit  int      `short:"l" default:"5" help:"Amount of results to return"`
 	Where  []string `short:"w" optional:"" help:"Filter expressions. Example: -w useragent=Safari -w status=200"`
 }
@@ -150,6 +150,8 @@ func parseDuration(duration string) (time.Time, error) {
 			t = t.Add(-time.Duration(number) * time.Hour)
 		case "d":
 			t = t.Add(-time.Duration(number) * time.Hour * 24)
+		case "w":
+			t = t.Add(-time.Duration(number) * time.Hour * 24 * 7)
 		case "M":
 			t = t.Add(-time.Duration(number) * time.Hour * 24 * 30)
 		}