From e048386cd51aa6cd60f24f04dafd054b1546b4ce Mon Sep 17 00:00:00 2001
From: Christian Schwarz <me@cschwarz.com>
Date: Fri, 1 Sep 2017 16:45:43 +0200
Subject: [PATCH] cmd: add repeat config option to Prune

---
 cmd/config.go            | 8 ++++++++
 cmd/sampleconf/zrepl.yml | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/cmd/config.go b/cmd/config.go
index e017d8a..4dde920 100644
--- a/cmd/config.go
+++ b/cmd/config.go
@@ -68,6 +68,7 @@ type Prune struct {
 	DatasetFilter   zfs.DatasetFilter
 	SnapshotFilter  zfs.FilesystemVersionFilter
 	RetentionPolicy *RetentionGrid // TODO abstract interface to support future policies?
+	Repeat          jobrun.RepeatStrategy
 }
 
 type Autosnap struct {
@@ -499,6 +500,7 @@ func parsePrune(e map[string]interface{}, name string) (prune *Prune, err error)
 		Grid           string
 		DatasetFilter  map[string]string `mapstructure:"dataset_filter"`
 		SnapshotFilter map[string]string `mapstructure:"snapshot_filter"`
+		Repeat         map[string]string
 	}
 
 	if err = mapstructure.Decode(e, &i); err != nil {
@@ -540,6 +542,12 @@ func parsePrune(e map[string]interface{}, name string) (prune *Prune, err error)
 		return
 	}
 
+	// Parse repeat strategy
+	if prune.Repeat, err = parseRepeatStrategy(i.Repeat); err != nil {
+		err = fmt.Errorf("cannot parse repeat strategy: %s", err)
+		return
+	}
+
 	return
 }
 
diff --git a/cmd/sampleconf/zrepl.yml b/cmd/sampleconf/zrepl.yml
index e4b8321..d683caf 100644
--- a/cmd/sampleconf/zrepl.yml
+++ b/cmd/sampleconf/zrepl.yml
@@ -95,6 +95,8 @@ prune:
     snapshot_filter: {
       prefix: zrepl_hfbak_
     }
+    repeat:
+      interval: 10s
 
 autosnap: