contrib/subversion/subversion/libsvn_client/cleanup.c

   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 \f
  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 \f
  45 /*** Code. ***/
  46
  47 struct 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. */
  60 static svn_error_t *
  61 cleanup_status_walk(void *baton,
  62                     const char *local_abspath,
  63                     const svn_wc_status3_t *status,
  64                     apr_pool_t *scratch_pool);
  65
  66 static svn_error_t *
  67 do_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. */
 129 static svn_error_t *
 130 cleanup_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
 217 svn_error_t *
 218 svn_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
 242 svn_error_t *
 243 svn_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 }