From 9cd8e33508c3d1a2eabc6c754a4de4d1a5bce3fc Mon Sep 17 00:00:00 2001
From: Michael Paquier <michael@otacoo.com>
Date: Fri, 10 Jan 2014 02:57:15 +0900
Subject: [PATCH] Remove undocumented option "force" for delete command

This was in code, not in the docs...
---
 delete.c  | 26 +++-----------------------
 pg_rman.c |  7 +------
 pg_rman.h |  2 +-
 3 files changed, 5 insertions(+), 30 deletions(-)

diff --git a/delete.c b/delete.c
index c34acc6b..fe057fac 100644
--- a/delete.c
+++ b/delete.c
@@ -10,16 +10,14 @@
 #include "pg_rman.h"
 
 static int pgBackupDeleteFiles(pgBackup *backup);
-static bool checkIfDeletable(pgBackup *backup);
 
 int
-do_delete(pgBackupRange *range, bool force)
+do_delete(pgBackupRange *range)
 {
 	int		i;
 	int		ret;
 	parray *backup_list;
-	bool	do_delete;
-	bool	force_delete;
+	bool	do_delete = false;
 
 	/* DATE are always required */
 	if (!pgBackupRangeIsValid(range))
@@ -39,17 +37,12 @@ do_delete(pgBackupRange *range, bool force)
 		elog(ERROR_SYSTEM, _("No backup list found, can't process any more."));
 
 	/* Find backups to be deleted */
-	do_delete = false;
-	force_delete = false;
 	for (i = 0; i < parray_num(backup_list); i++)
 	{
 		pgBackup *backup = (pgBackup *)parray_get(backup_list, i);
 
-		if(force)
-			force_delete = checkIfDeletable(backup);
-
 		/* delete backup and update status to DELETED */
-		if (do_delete || force_delete)
+		if (do_delete)
 		{
 			/* check for interrupt */
 			if (interrupted)
@@ -72,7 +65,6 @@ do_delete(pgBackupRange *range, bool force)
 	/* cleanup */
 	parray_walk(backup_list, pgBackupFree);
 	parray_free(backup_list);
-
 	return 0;
 }
 
@@ -247,15 +239,3 @@ pgBackupDeleteFiles(pgBackup *backup)
 
 	return 0;
 }
-
-bool
-checkIfDeletable(pgBackup *backup)
-{
-	/* find latest full backup. */
-	if (backup->status != BACKUP_STATUS_OK &&
-		backup->status != BACKUP_STATUS_DELETED &&
-		backup->status != BACKUP_STATUS_DONE)
-		return true;
-
-	return false;
-}
diff --git a/pg_rman.c b/pg_rman.c
index 8ccf07a7..08360472 100644
--- a/pg_rman.c
+++ b/pg_rman.c
@@ -47,9 +47,6 @@ static char		   *target_inclusive;
 static TimeLineID	target_tli;
 static bool		is_hard_copy = false;
 
-/* delete configuration */
-static bool		force;
-
 /* show configuration */
 static bool			show_all = false;
 
@@ -71,8 +68,6 @@ static pgut_option options[] =
 	{ 'b', 's', "with-serverlog"	, &current.with_serverlog	, SOURCE_ENV },
 	{ 'b', 'Z', "compress-data"		, &current.compress_data	, SOURCE_ENV },
 	{ 'b', 'C', "smooth-checkpoint"	, &smooth_checkpoint		, SOURCE_ENV },
-	/* delete options */
-	{ 'b', 'f', "force"	, &force		, SOURCE_ENV },
 	/* options with only long name (keep-xxx) */
 	{ 'i',  1, "keep-data-generations"	, &keep_data_generations, SOURCE_ENV },
 	{ 'i',  2, "keep-data-days"			, &keep_data_days		, SOURCE_ENV },
@@ -201,7 +196,7 @@ main(int argc, char *argv[])
 	else if (pg_strcasecmp(cmd, "validate") == 0)
 		return do_validate(&range);
 	else if (pg_strcasecmp(cmd, "delete") == 0)
-		return do_delete(&range, force);
+		return do_delete(&range);
 	else
 		elog(ERROR_ARGS, "invalid command \"%s\"", cmd);
 
diff --git a/pg_rman.h b/pg_rman.h
index afcc601f..235c5c86 100644
--- a/pg_rman.h
+++ b/pg_rman.h
@@ -244,7 +244,7 @@ extern int do_init(void);
 extern int do_show(pgBackupRange *range, bool show_all);
 
 /* in delete.c */
-extern int do_delete(pgBackupRange *range, bool force);
+extern int do_delete(pgBackupRange *range);
 extern void pgBackupDelete(int keep_generations, int keep_days);
 
 /* in fetch.c */