revert-cmd.c revision 251886
1/* 2 * revert-cmd.c -- Subversion revert command 3 * 4 * ==================================================================== 5 * Licensed to the Apache Software Foundation (ASF) under one 6 * or more contributor license agreements. See the NOTICE file 7 * distributed with this work for additional information 8 * regarding copyright ownership. The ASF licenses this file 9 * to you under the Apache License, Version 2.0 (the 10 * "License"); you may not use this file except in compliance 11 * with the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, 16 * software distributed under the License is distributed on an 17 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 18 * KIND, either express or implied. See the License for the 19 * specific language governing permissions and limitations 20 * under the License. 21 * ==================================================================== 22 */ 23 24/* ==================================================================== */ 25 26 27 28/*** Includes. ***/ 29 30#include "svn_path.h" 31#include "svn_client.h" 32#include "svn_error_codes.h" 33#include "svn_error.h" 34#include "cl.h" 35 36#include "svn_private_config.h" 37 38 39/*** Code. ***/ 40 41/* This implements the `svn_opt_subcommand_t' interface. */ 42svn_error_t * 43svn_cl__revert(apr_getopt_t *os, 44 void *baton, 45 apr_pool_t *scratch_pool) 46{ 47 svn_cl__opt_state_t *opt_state = ((svn_cl__cmd_baton_t *) baton)->opt_state; 48 svn_client_ctx_t *ctx = ((svn_cl__cmd_baton_t *) baton)->ctx; 49 apr_array_header_t *targets = NULL; 50 svn_error_t *err; 51 52 SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os, 53 opt_state->targets, 54 ctx, FALSE, 55 scratch_pool)); 56 57 /* Revert has no implicit dot-target `.', so don't you put that code here! */ 58 if (! targets->nelts) 59 return svn_error_create(SVN_ERR_CL_INSUFFICIENT_ARGS, 0, NULL); 60 61 /* Revert is especially conservative, by default it is as 62 nonrecursive as possible. */ 63 if (opt_state->depth == svn_depth_unknown) 64 opt_state->depth = svn_depth_empty; 65 66 SVN_ERR(svn_cl__eat_peg_revisions(&targets, targets, scratch_pool)); 67 68 SVN_ERR(svn_cl__check_targets_are_local_paths(targets)); 69 70 err = svn_client_revert2(targets, opt_state->depth, 71 opt_state->changelists, ctx, scratch_pool); 72 if (err 73 && (err->apr_err == SVN_ERR_WC_INVALID_OPERATION_DEPTH) 74 && (! SVN_DEPTH_IS_RECURSIVE(opt_state->depth))) 75 { 76 err = svn_error_quick_wrap 77 (err, _("Try 'svn revert --depth infinity' instead?")); 78 } 79 80 return svn_error_trace(err); 81} 82