1/*
2 * cleanup.c:  wrapper around wc cleanup functionality.
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_time.h"
31#include "svn_wc.h"
32#include "svn_client.h"
33#include "svn_config.h"
34#include "svn_dirent_uri.h"
35#include "svn_hash.h"
36#include "svn_path.h"
37#include "svn_pools.h"
38#include "client.h"
39#include "svn_props.h"
40
41#include "svn_private_config.h"
42#include "private/svn_wc_private.h"
43
44
45/*** Code. ***/
46
47struct cleanup_status_walk_baton
48{
49  svn_boolean_t break_locks;
50  svn_boolean_t fix_timestamps;
51  svn_boolean_t clear_dav_cache;
52  svn_boolean_t vacuum_pristines;
53  svn_boolean_t remove_unversioned_items;
54  svn_boolean_t remove_ignored_items;
55  svn_boolean_t include_externals;
56  svn_client_ctx_t *ctx;
57};
58
59/* Forward declararion. */
60static svn_error_t *
61cleanup_status_walk(void *baton,
62                    const char *local_abspath,
63                    const svn_wc_status3_t *status,
64                    apr_pool_t *scratch_pool);
65
66static svn_error_t *
67do_cleanup(const char *local_abspath,
68           svn_boolean_t break_locks,
69           svn_boolean_t fix_timestamps,
70           svn_boolean_t clear_dav_cache,
71           svn_boolean_t vacuum_pristines,
72           svn_boolean_t remove_unversioned_items,
73           svn_boolean_t remove_ignored_items,
74           svn_boolean_t include_externals,
75           svn_client_ctx_t *ctx,
76           apr_pool_t *scratch_pool)
77{
78  SVN_ERR(svn_wc_cleanup4(ctx->wc_ctx,
79                          local_abspath,
80                          break_locks,
81                          fix_timestamps,
82                          clear_dav_cache,
83                          vacuum_pristines,
84                          ctx->cancel_func, ctx->cancel_baton,
85                          ctx->notify_func2, ctx->notify_baton2,
86                          scratch_pool));
87
88  if (fix_timestamps)
89    svn_io_sleep_for_timestamps(local_abspath, scratch_pool);
90
91  if (remove_unversioned_items || remove_ignored_items || include_externals)
92    {
93      struct cleanup_status_walk_baton b;
94      apr_array_header_t *ignores;
95
96      b.break_locks = break_locks;
97      b.fix_timestamps = fix_timestamps;
98      b.clear_dav_cache = clear_dav_cache;
99      b.vacuum_pristines = vacuum_pristines;
100      b.remove_unversioned_items = remove_unversioned_items;
101      b.remove_ignored_items = remove_ignored_items;
102      b.include_externals = include_externals;
103      b.ctx = ctx;
104
105      SVN_ERR(svn_wc_get_default_ignores(&ignores, ctx->config, scratch_pool));
106
107      SVN_WC__CALL_WITH_WRITE_LOCK(
108              svn_wc_walk_status(ctx->wc_ctx, local_abspath,
109                                 svn_depth_infinity,
110                                 TRUE,  /* get all */
111                                 remove_ignored_items,
112                                 TRUE,  /* ignore textmods */
113                                 ignores,
114                                 cleanup_status_walk, &b,
115                                 ctx->cancel_func,
116                                 ctx->cancel_baton,
117                                 scratch_pool),
118              ctx->wc_ctx,
119              local_abspath,
120              FALSE /* lock_anchor */,
121              scratch_pool);
122    }
123
124  return SVN_NO_ERROR;
125}
126
127
128/* An implementation of svn_wc_status_func4_t. */
129static svn_error_t *
130cleanup_status_walk(void *baton,
131                    const char *local_abspath,
132                    const svn_wc_status3_t *status,
133                    apr_pool_t *scratch_pool)
134{
135  struct cleanup_status_walk_baton *b = baton;
136  svn_node_kind_t kind_on_disk;
137  svn_wc_notify_t *notify;
138
139  if (status->node_status == svn_wc_status_external && b->include_externals)
140    {
141      svn_error_t *err;
142
143      SVN_ERR(svn_io_check_path(local_abspath, &kind_on_disk, scratch_pool));
144      if (kind_on_disk == svn_node_dir)
145        {
146          if (b->ctx->notify_func2)
147            {
148              notify = svn_wc_create_notify(local_abspath,
149                                            svn_wc_notify_cleanup_external,
150                                            scratch_pool);
151              b->ctx->notify_func2(b->ctx->notify_baton2, notify,
152                                   scratch_pool);
153            }
154
155          err = do_cleanup(local_abspath,
156                           b->break_locks,
157                           b->fix_timestamps,
158                           b->clear_dav_cache,
159                           b->vacuum_pristines,
160                           b->remove_unversioned_items,
161                           b->remove_ignored_items,
162                           TRUE /* include_externals */,
163                           b->ctx, scratch_pool);
164          if (err && err->apr_err == SVN_ERR_WC_NOT_WORKING_COPY)
165            {
166              svn_error_clear(err);
167              return SVN_NO_ERROR;
168            }
169          else
170            SVN_ERR(err);
171        }
172
173      return SVN_NO_ERROR;
174    }
175
176  if (status->node_status == svn_wc_status_ignored)
177    {
178      if (!b->remove_ignored_items)
179        return SVN_NO_ERROR;
180    }
181  else if (status->node_status == svn_wc_status_unversioned)
182    {
183      if (!b->remove_unversioned_items)
184        return SVN_NO_ERROR;
185    }
186  else
187    return SVN_NO_ERROR;
188
189  SVN_ERR(svn_io_check_path(local_abspath, &kind_on_disk, scratch_pool));
190  switch (kind_on_disk)
191    {
192      case svn_node_file:
193      case svn_node_symlink:
194        SVN_ERR(svn_io_remove_file2(local_abspath, FALSE, scratch_pool));
195        break;
196      case svn_node_dir:
197        SVN_ERR(svn_io_remove_dir2(local_abspath, FALSE,
198                                   b->ctx->cancel_func, b->ctx->cancel_baton,
199                                   scratch_pool));
200        break;
201      case svn_node_none:
202      default:
203        return SVN_NO_ERROR;
204    }
205
206  if (b->ctx->notify_func2)
207    {
208      notify = svn_wc_create_notify(local_abspath, svn_wc_notify_delete,
209                                    scratch_pool);
210      notify->kind = kind_on_disk;
211      b->ctx->notify_func2(b->ctx->notify_baton2, notify, scratch_pool);
212    }
213
214  return SVN_NO_ERROR;
215}
216
217svn_error_t *
218svn_client_cleanup2(const char *dir_abspath,
219                    svn_boolean_t break_locks,
220                    svn_boolean_t fix_recorded_timestamps,
221                    svn_boolean_t clear_dav_cache,
222                    svn_boolean_t vacuum_pristines,
223                    svn_boolean_t include_externals,
224                    svn_client_ctx_t *ctx,
225                    apr_pool_t *scratch_pool)
226{
227  SVN_ERR_ASSERT(svn_dirent_is_absolute(dir_abspath));
228
229  SVN_ERR(do_cleanup(dir_abspath,
230                     break_locks,
231                     fix_recorded_timestamps,
232                     clear_dav_cache,
233                     vacuum_pristines,
234                     FALSE /* remove_unversioned_items */,
235                     FALSE /* remove_ignored_items */,
236                     include_externals,
237                     ctx, scratch_pool));
238
239  return SVN_NO_ERROR;
240}
241
242svn_error_t *
243svn_client_vacuum(const char *dir_abspath,
244                  svn_boolean_t remove_unversioned_items,
245                  svn_boolean_t remove_ignored_items,
246                  svn_boolean_t fix_recorded_timestamps,
247                  svn_boolean_t vacuum_pristines,
248                  svn_boolean_t include_externals,
249                  svn_client_ctx_t *ctx,
250                  apr_pool_t *scratch_pool)
251{
252  SVN_ERR_ASSERT(svn_dirent_is_absolute(dir_abspath));
253
254  SVN_ERR(do_cleanup(dir_abspath,
255                     FALSE /* break_locks */,
256                     fix_recorded_timestamps,
257                     FALSE /* clear_dav_cache */,
258                     vacuum_pristines,
259                     remove_unversioned_items,
260                     remove_ignored_items,
261                     include_externals,
262                     ctx, scratch_pool));
263
264  return SVN_NO_ERROR;
265}
266