1 files changed, 120 insertions, 0 deletions
diff --git a/subversion/svn/relocate-cmd.c b/subversion/svn/relocate-cmd.c
new file mode 100644
index 0000000..fe50f66
--- /dev/null
+++ b/subversion/svn/relocate-cmd.c
@@ -0,0 +1,120 @@
+/*
+ * relocate-cmd.c -- Update working tree administrative data to
+ *                   account for repository change-of-address.
+ *
+ * ====================================================================
+ *    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_wc.h"
+#include "svn_client.h"
+#include "svn_dirent_uri.h"
+#include "svn_path.h"
+#include "svn_error.h"
+#include "svn_pools.h"
+#include "cl.h"
+
+#include "svn_private_config.h"
+
+/*** Code. ***/
+
+/* This implements the `svn_opt_subcommand_t' interface. */
+svn_error_t *
+svn_cl__relocate(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;
+  svn_boolean_t ignore_externals = opt_state->ignore_externals;
+  apr_array_header_t *targets;
+  const char *from, *to, *path;
+
+  /* We've got two different syntaxes to support:
+
+     1. relocate FROM-PREFIX TO-PREFIX [PATH ...]
+     2. relocate TO-URL [PATH]
+  */
+  SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os,
+                                                      opt_state->targets,
+                                                      ctx, FALSE,
+                                                      scratch_pool));
+  if (targets->nelts < 1)
+    return svn_error_create(SVN_ERR_CL_INSUFFICIENT_ARGS, 0, NULL);
+
+  /* If we have a single target, we're in form #2.  If we have two
+     targets and the first is a URL and the second is not, we're also
+     in form #2.  */
+  if ((targets->nelts == 1) ||
+      ((targets->nelts == 2)
+       && (svn_path_is_url(APR_ARRAY_IDX(targets, 0, const char *)))
+       && (! svn_path_is_url(APR_ARRAY_IDX(targets, 1, const char *)))))
+
+    {
+      to = APR_ARRAY_IDX(targets, 0, const char *);
+      path = (targets->nelts == 2) ? APR_ARRAY_IDX(targets, 1, const char *)
+                                   : "";
+
+      SVN_ERR(svn_client_url_from_path2(&from, path, ctx,
+                                        scratch_pool, scratch_pool));
+      SVN_ERR(svn_client_relocate2(path, from, to, ignore_externals,
+                                   ctx, scratch_pool));
+    }
+  /* ... Everything else is form #1. */
+  else
+    {
+      from = APR_ARRAY_IDX(targets, 0, const char *);
+      to = APR_ARRAY_IDX(targets, 1, const char *);
+
+      if (targets->nelts == 2)
+        {
+          SVN_ERR(svn_client_relocate2("", from, to, ignore_externals,
+                                       ctx, scratch_pool));
+        }
+      else
+        {
+          apr_pool_t *subpool = svn_pool_create(scratch_pool);
+          int i;
+
+          /* Target working copy root dir must be local. */
+          for (i = 2; i < targets->nelts; i++)
+            {
+              path = APR_ARRAY_IDX(targets, i, const char *);
+              SVN_ERR(svn_cl__check_target_is_local_path(path));
+            }
+
+          for (i = 2; i < targets->nelts; i++)
+            {
+              svn_pool_clear(subpool);
+              path = APR_ARRAY_IDX(targets, i, const char *);
+              SVN_ERR(svn_client_relocate2(path, from, to, ignore_externals,
+                                           ctx, subpool));
+            }
+          svn_pool_destroy(subpool);
+        }
+    }
+
+  return SVN_NO_ERROR;
+}