2 * revert.c: wrapper around wc revert functionality.
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
13 * http://www.apache.org/licenses/LICENSE-2.0
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
21 * ====================================================================
24 /* ==================================================================== */
32 #include "svn_client.h"
33 #include "svn_dirent_uri.h"
35 #include "svn_pools.h"
36 #include "svn_error.h"
38 #include "svn_config.h"
40 #include "private/svn_wc_private.h"
42 #include "svn_private_config.h"
47 struct revert_with_write_lock_baton {
48 const char *local_abspath;
50 svn_boolean_t use_commit_times;
51 const apr_array_header_t *changelists;
52 svn_boolean_t clear_changelists;
53 svn_boolean_t metadata_only;
54 svn_boolean_t added_keep_local;
55 svn_client_ctx_t *ctx;
58 /* (Note: All arguments are in the baton above.)
60 Attempt to revert LOCAL_ABSPATH by calling svn_wc_revert6(), which
61 see for further details.
63 If the target isn't versioned, send a 'skip' notification and return
67 revert(void *baton, apr_pool_t *result_pool, apr_pool_t *scratch_pool)
69 struct revert_with_write_lock_baton *b = baton;
72 err = svn_wc_revert6(b->ctx->wc_ctx,
80 b->ctx->cancel_func, b->ctx->cancel_baton,
81 b->ctx->notify_func2, b->ctx->notify_baton2,
86 /* If target isn't versioned, just send a 'skip'
87 notification and move on. */
88 if (err->apr_err == SVN_ERR_ENTRY_NOT_FOUND
89 || err->apr_err == SVN_ERR_UNVERSIONED_RESOURCE
90 || err->apr_err == SVN_ERR_WC_PATH_NOT_FOUND)
92 if (b->ctx->notify_func2)
94 svn_wc_notify_t *notify;
96 notify = svn_wc_create_notify(b->local_abspath,
102 b->ctx->notify_func2(b->ctx->notify_baton2,
103 notify, scratch_pool);
105 svn_error_clear(err);
108 return svn_error_trace(err);
116 svn_client_revert4(const apr_array_header_t *paths,
118 const apr_array_header_t *changelists,
119 svn_boolean_t clear_changelists,
120 svn_boolean_t metadata_only,
121 svn_boolean_t added_keep_local,
122 svn_client_ctx_t *ctx,
125 apr_pool_t *iterpool;
126 svn_error_t *err = SVN_NO_ERROR;
129 svn_boolean_t use_commit_times;
130 struct revert_with_write_lock_baton baton;
132 /* Don't even attempt to modify the working copy if any of the
133 * targets look like URLs. URLs are invalid input. */
134 for (i = 0; i < paths->nelts; i++)
136 const char *path = APR_ARRAY_IDX(paths, i, const char *);
138 if (svn_path_is_url(path))
139 return svn_error_createf(SVN_ERR_ILLEGAL_TARGET, NULL,
140 _("'%s' is not a local path"), path);
144 ? svn_hash_gets(ctx->config, SVN_CONFIG_CATEGORY_CONFIG)
147 SVN_ERR(svn_config_get_bool(cfg, &use_commit_times,
148 SVN_CONFIG_SECTION_MISCELLANY,
149 SVN_CONFIG_OPTION_USE_COMMIT_TIMES,
152 iterpool = svn_pool_create(pool);
154 for (i = 0; i < paths->nelts; i++)
156 const char *path = APR_ARRAY_IDX(paths, i, const char *);
157 const char *local_abspath, *lock_target;
158 svn_boolean_t wc_root;
160 svn_pool_clear(iterpool);
162 /* See if we've been asked to cancel this operation. */
163 if ((ctx->cancel_func)
164 && ((err = ctx->cancel_func(ctx->cancel_baton))))
167 err = svn_dirent_get_absolute(&local_abspath, path, iterpool);
171 baton.local_abspath = local_abspath;
173 baton.use_commit_times = use_commit_times;
174 baton.changelists = changelists;
175 baton.clear_changelists = clear_changelists;
176 baton.metadata_only = metadata_only;
177 baton.added_keep_local = added_keep_local;
180 err = svn_wc__is_wcroot(&wc_root, ctx->wc_ctx, local_abspath, iterpool);
183 lock_target = wc_root ? local_abspath
184 : svn_dirent_dirname(local_abspath, pool);
185 err = svn_wc__call_with_write_lock(revert, &baton, ctx->wc_ctx,
195 /* Sleep to ensure timestamp integrity. */
196 const char *sleep_path = NULL;
198 /* Only specify a path if we are certain all paths are on the
200 if (paths->nelts == 1)
201 sleep_path = APR_ARRAY_IDX(paths, 0, const char *);
203 svn_io_sleep_for_timestamps(sleep_path, iterpool);
206 svn_pool_destroy(iterpool);
208 return svn_error_trace(err);