text: /*
   * revert-cmd.c -- Subversion revert command
   *
   * ====================================================================
   *    Licensed to the Apache Software Foundation (ASF) under one
   *    or more contributor license agreements.  See the NOTICE file
   *    distributed with this work for additional information
   *    regarding copyright ownership.  The ASF licenses this file
   *    to you under the Apache License, Version 2.0 (the
   *    "License"); you may not use this file except in compliance
   *    with the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   *    Unless required by applicable law or agreed to in writing,
   *    software distributed under the License is distributed on an
   *    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *    KIND, either express or implied.  See the License for the
   *    specific language governing permissions and limitations
   *    under the License.
   * ====================================================================
   */
  
  /* ==================================================================== */
  
  
  
  /*** Includes. ***/
  
  #include "svn_path.h"
  #include "svn_client.h"
  #include "svn_error_codes.h"
  #include "svn_error.h"
  #include "cl.h"
  
  #include "svn_private_config.h"
  
  
  /*** Code. ***/
  
  /* This implements the `svn_opt_subcommand_t' interface. */
  svn_error_t *
  svn_cl__revert(apr_getopt_t *os,
                 void *baton,
                 apr_pool_t *scratch_pool)
  {
    svn_cl__opt_state_t *opt_state = ((svn_cl__cmd_baton_t *) baton)->opt_state;
    svn_client_ctx_t *ctx = ((svn_cl__cmd_baton_t *) baton)->ctx;
    apr_array_header_t *targets = NULL;
    svn_error_t *err;
  
    SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os,
                                                        opt_state->targets,
                                                        ctx, FALSE,
                                                        scratch_pool));
  
    /* Revert has no implicit dot-target `.', so don't you put that code here! */
    if (! targets->nelts)
      return svn_error_create(SVN_ERR_CL_INSUFFICIENT_ARGS, 0, NULL);
  
    /* Revert is especially conservative, by default it is as
       nonrecursive as possible. */
    if (opt_state->depth == svn_depth_unknown)
      opt_state->depth = svn_depth_empty;
  
    SVN_ERR(svn_cl__eat_peg_revisions(&targets, targets, scratch_pool));
  
    SVN_ERR(svn_cl__check_targets_are_local_paths(targets));
  
    err = svn_client_revert2(targets, opt_state->depth,
                             opt_state->changelists, ctx, scratch_pool);
    if (err
        && (err->apr_err == SVN_ERR_WC_INVALID_OPERATION_DEPTH)
        && (! SVN_DEPTH_IS_RECURSIVE(opt_state->depth)))
      {
        err = svn_error_quick_wrap
          (err, _("Try 'svn revert --depth infinity' instead?"));
      }
  
    return svn_error_trace(err);
  }
  