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_client_ctx_t *ctx;
55 /* (Note: All arguments are in the baton above.)
57 Attempt to revert LOCAL_ABSPATH.
59 If DEPTH is svn_depth_empty, revert just the properties on the
60 directory; else if svn_depth_files, revert the properties and any
61 files immediately under the directory; else if
62 svn_depth_immediates, revert all of the preceding plus properties
63 on immediate subdirectories; else if svn_depth_infinity, revert
64 path and everything under it fully recursively.
66 CHANGELISTS is an array of const char * changelist names, used as a
67 restrictive filter on items reverted; that is, don't revert any
68 item unless it's a member of one of those changelists. If
69 CHANGELISTS is empty (or altogether NULL), no changelist filtering occurs.
71 Consult CTX to determine whether or not to revert timestamp to the
72 time of last commit ('use-commit-times = yes').
74 If PATH is unversioned, return SVN_ERR_UNVERSIONED_RESOURCE. */
76 revert(void *baton, apr_pool_t *result_pool, apr_pool_t *scratch_pool)
78 struct revert_with_write_lock_baton *b = baton;
81 err = svn_wc_revert4(b->ctx->wc_ctx,
86 b->ctx->cancel_func, b->ctx->cancel_baton,
87 b->ctx->notify_func2, b->ctx->notify_baton2,
92 /* If target isn't versioned, just send a 'skip'
93 notification and move on. */
94 if (err->apr_err == SVN_ERR_ENTRY_NOT_FOUND
95 || err->apr_err == SVN_ERR_UNVERSIONED_RESOURCE
96 || err->apr_err == SVN_ERR_WC_PATH_NOT_FOUND)
98 if (b->ctx->notify_func2)
99 (*b->ctx->notify_func2)(
100 b->ctx->notify_baton2,
101 svn_wc_create_notify(b->local_abspath, svn_wc_notify_skip,
104 svn_error_clear(err);
107 return svn_error_trace(err);
115 svn_client_revert2(const apr_array_header_t *paths,
117 const apr_array_header_t *changelists,
118 svn_client_ctx_t *ctx,
122 svn_error_t *err = SVN_NO_ERROR;
125 svn_boolean_t use_commit_times;
126 struct revert_with_write_lock_baton baton;
128 /* Don't even attempt to modify the working copy if any of the
129 * targets look like URLs. URLs are invalid input. */
130 for (i = 0; i < paths->nelts; i++)
132 const char *path = APR_ARRAY_IDX(paths, i, const char *);
134 if (svn_path_is_url(path))
135 return svn_error_createf(SVN_ERR_ILLEGAL_TARGET, NULL,
136 _("'%s' is not a local path"), path);
140 ? svn_hash_gets(ctx->config, SVN_CONFIG_CATEGORY_CONFIG)
143 SVN_ERR(svn_config_get_bool(cfg, &use_commit_times,
144 SVN_CONFIG_SECTION_MISCELLANY,
145 SVN_CONFIG_OPTION_USE_COMMIT_TIMES,
148 subpool = svn_pool_create(pool);
150 for (i = 0; i < paths->nelts; i++)
152 const char *path = APR_ARRAY_IDX(paths, i, const char *);
153 const char *local_abspath, *lock_target;
154 svn_boolean_t wc_root;
156 svn_pool_clear(subpool);
158 /* See if we've been asked to cancel this operation. */
159 if ((ctx->cancel_func)
160 && ((err = ctx->cancel_func(ctx->cancel_baton))))
163 err = svn_dirent_get_absolute(&local_abspath, path, pool);
167 baton.local_abspath = local_abspath;
169 baton.use_commit_times = use_commit_times;
170 baton.changelists = changelists;
173 err = svn_wc__is_wcroot(&wc_root, ctx->wc_ctx, local_abspath, pool);
176 lock_target = wc_root ? local_abspath
177 : svn_dirent_dirname(local_abspath, pool);
178 err = svn_wc__call_with_write_lock(revert, &baton, ctx->wc_ctx,
179 lock_target, FALSE, pool, pool);
187 /* Sleep to ensure timestamp integrity. */
188 const char *sleep_path = NULL;
190 /* Only specify a path if we are certain all paths are on the
192 if (paths->nelts == 1)
193 sleep_path = APR_ARRAY_IDX(paths, 0, const char *);
195 svn_io_sleep_for_timestamps(sleep_path, subpool);
198 svn_pool_destroy(subpool);
200 return svn_error_trace(err);