# HG changeset patch
# User František Kučera <franta-hg@frantovo.cz>
# Date 1555925083 -7200
# Node ID e7279b13a071d58b8e7f88a2697bad8e41a3e331
# Parent  1e1ba6753d9252c5eb2cf87810a1dfa9707601b4
snapshot cron task

diff -r 1e1ba6753d92 -r e7279b13a071 vcs-backup.sh
--- a/vcs-backup.sh	Sun Apr 21 21:57:46 2019 +0200
+++ b/vcs-backup.sh	Mon Apr 22 11:24:43 2019 +0200
@@ -118,6 +118,7 @@
 		loadConfigFile "/etc/vcs-backup/server.cfg";
 		relativePath=$1/$(urlToRelativeDirectoryPath "$2");
 		absolutePath="$VCS_BACKUP_CONFIG_DIR/$relativePath";
+		# TODO: stop if directory already exists / only add public link?
 		mkdir -p "$absolutePath";
 		echo "$2" > "$absolutePath/url.txt"
 		echo "submited" > "$absolutePath/state.txt"
@@ -206,7 +207,7 @@
 # Environment: server
 # User: $VCS_BACKUP_MANAGER
 vcs_backup_public_serverListRepositories() {
-	printRecfileKeyValue "%rec"  "repositories";
+	printRecfileKeyValue "%rec"  "repository";
 	printRecfileKeyValue "%type" "bytes int";
 	printRecfileKeyValue "%type" "public bool";
 	echo;
@@ -248,7 +249,6 @@
 		vcsType=$(echo "$d" | sed 's@/.*@@g');
 		absolutePath="$VCS_BACKUP_CURRENT_DIR/$d";
 
-
 		pullStarted=$(date --iso-8601=s);
 		pullStartedMiliseconds=$(($(date +%s%N)/1000000));
 		pullFinished="";
@@ -280,7 +280,45 @@
 # User: root
 # should be called from cron (usually every day) after Pull (see above)
 vcs_backup_public_serverSnapshotCronTask() {
-	return;
+	printRecfileKeyValue "%rec"  "snapshot";
+	printRecfileKeyValue "%type" "started date";
+	printRecfileKeyValue "%type" "finished date";
+	printRecfileKeyValue "%type" "duration int";
+	printRecfileKeyValue "%type" "resultCode int";
+	
+	find "$VCS_BACKUP_CONFIG_DIR" -name url.txt -printf '%P\n' | sort | xargs dirname | while read d; do
+		state=$(cat "$VCS_BACKUP_CONFIG_DIR/$d/state.txt");
+		vcsType=$(echo "$d" | sed 's@/.*@@g');
+		absolutePath="$VCS_BACKUP_CURRENT_DIR/$d";
+
+		started=$(date --iso-8601=s);
+		startedMiliseconds=$(($(date +%s%N)/1000000));
+		finished="";
+		duration="";
+		result="";
+		resultCode="";
+		snapshotPath="";
+		if [[ "$state" == "cloned" ]]; then
+			snapshotPath="$VCS_BACKUP_SNAPSHOT_DIR/$d/$(date --iso-8601=date)";
+			mkdir -p $(dirname "$snapshotPath");
+			result=$(btrfs subvolume snapshot -r "$absolutePath" "$snapshotPath" 2>&1);
+			resultCode=$?;
+			finished=$(date --iso-8601=s);
+			finishedMiliseconds=$(($(date +%s%N)/1000000));
+			duration=$(( $finishedMiliseconds - $startedMiliseconds ));
+		fi
+
+		printRecfileKeyValue "currentPath"     "$absolutePath";
+		printRecfileKeyValue "snapshotPath"    "$snapshotPath";
+		printRecfileKeyValue "type"            "$vcsType";
+		printRecfileKeyValue "state"           "$state";
+		printRecfileKeyValue "started"         "$started";
+		printRecfileKeyValue "finished"        "$finished";
+		printRecfileKeyValue "duration"        "$duration";
+		printRecfileKeyValue "resultCode"      "$resultCode";
+		printRecfileKeyValue "message"         "$result";
+		echo;
+	done
 }
 
 # --- Single entry-point: --------------------------------------------------------------------------