feat(queuepause): Read an optional reason for each queue in the file store

Author: manjari25

submitqueue/extension/queuepause/file/file.go

@@ -20,6 +20,7 @@
 //	  - name: my-queue
 //	    reject_lands: true
 //	    freeze_processing: false
+//	    reason: repo freeze until 17:00
 //
 // A queue with no entry is not paused. The file must exist and parse when the
 // Store is constructed, so a mistyped path fails at startup. A later read or
@@ -49,6 +50,7 @@ type queueEntry struct {
 	Name             string `yaml:"name"`
 	RejectLands      bool   `yaml:"reject_lands"`
 	FreezeProcessing bool   `yaml:"freeze_processing"`
+	Reason           string `yaml:"reason"`
 }
 
 // Store is a queuepause.Store backed by a YAML file that is re-read on every
@@ -103,6 +105,7 @@ func load(path string) (map[string]entity.QueuePause, error) {
 		states[q.Name] = entity.QueuePause{
 			RejectLands:      q.RejectLands,
 			FreezeProcessing: q.FreezeProcessing,
+			Reason:           q.Reason,
 		}
 	}
 	return states, nil

submitqueue/extension/queuepause/file/file_test.go

@@ -42,6 +42,9 @@ queues:
   - name: both
     reject_lands: true
     freeze_processing: true
+  - name: with-reason
+    reject_lands: true
+    reason: repo freeze until 17:00
   - name: listed-but-running
 `
 	tests := []struct {
@@ -52,6 +55,7 @@ queues:
 		{name: "reject only", queue: "rejecting", want: entity.QueuePause{RejectLands: true}},
 		{name: "freeze only", queue: "freezing", want: entity.QueuePause{FreezeProcessing: true}},
 		{name: "both switches", queue: "both", want: entity.QueuePause{RejectLands: true, FreezeProcessing: true}},
+		{name: "reason is carried", queue: "with-reason", want: entity.QueuePause{RejectLands: true, Reason: "repo freeze until 17:00"}},
 		{name: "listed with no switches set", queue: "listed-but-running", want: entity.QueuePause{}},
 		{name: "unlisted queue is not paused", queue: "other", want: entity.QueuePause{}},
 	}