Adding new option to exclude Pages from backup and restore.

Author: eptekov

backup.config-example

@@ -95,3 +95,6 @@ GHE_NUM_SNAPSHOTS=10
 # When running an external mysql database, run this script to trigger a MySQL restore
 # rather than attempting to backup via backup-utils directly.
 #EXTERNAL_DATABASE_RESTORE_SCRIPT="/bin/false"
+
+# If set to 'yes', Pages data will be included in backup and restore. Defaults to 'yes'
+#GHE_BACKUP_PAGES=no

bin/ghe-backup

@@ -238,10 +238,12 @@ commands+=("
 echo \"$cmd_title\"
 ghe-backup-repositories || printf %s \"repositories \" >> \"$failures_file\"")
 
-cmd_title=$(log_info "Backing up GitHub Pages artifacts ...")
-commands+=("
-echo \"$cmd_title\"
-ghe-backup-pages || printf %s \"pages \" >> \"$failures_file\"")
+if [ "$GHE_BACKUP_PAGES" != "no" ]; then
+  cmd_title=$(log_info "Backing up GitHub Pages artifacts ...")
+  commands+=("
+  echo \"$cmd_title\"
+  ghe-backup-pages || printf %s \"pages \" >> \"$failures_file\"")
+fi
 
 cmd_title=$(log_info "Backing up storage data ...")
 commands+=("

bin/ghe-restore

@@ -459,10 +459,12 @@ commands+=("
 echo \"$cmd_title\"
 ghe-restore-repositories-gist \"$GHE_HOSTNAME\"")
 
-cmd_title=$(log_info "Restoring Pages ...")
-commands+=("
-echo \"$cmd_title\"
-ghe-restore-pages \"$GHE_HOSTNAME\" 1>&3")
+if [ "$GHE_BACKUP_PAGES" != "no" ]; then
+  cmd_title=$(log_info "Restoring Pages ...")
+  commands+=("
+  echo \"$cmd_title\"
+  ghe-restore-pages \"$GHE_HOSTNAME\" 1>&3")
+fi
 
 cmd_title=$(log_info "Restoring SSH authorized keys ...")
 commands+=("