1 files changed, 98 insertions, 0 deletions
diff --git a/subversion/svn/patch-cmd.c b/subversion/svn/patch-cmd.c
new file mode 100644
index 0000000..83707c6
--- /dev/null
+++ b/subversion/svn/patch-cmd.c
@@ -0,0 +1,98 @@
+/*
+ * patch-cmd.c -- Apply changes to a working copy.
+ *
+ * ====================================================================
+ *    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_client.h"
+#include "svn_dirent_uri.h"
+#include "svn_path.h"
+#include "svn_error.h"
+#include "svn_types.h"
+#include "cl.h"
+
+#include "svn_private_config.h"
+
+
+/*** Code. ***/
+
+
+/* This implements the `svn_opt_subcommand_t' interface. */
+svn_error_t *
+svn_cl__patch(apr_getopt_t *os,
+              void *baton,
+              apr_pool_t *pool)
+{
+  svn_cl__opt_state_t *opt_state;
+  svn_client_ctx_t *ctx;
+  apr_array_header_t *targets;
+  const char *abs_patch_path;
+  const char *patch_path;
+  const char *abs_target_path;
+  const char *target_path;
+
+  opt_state = ((svn_cl__cmd_baton_t *)baton)->opt_state;
+  ctx = ((svn_cl__cmd_baton_t *)baton)->ctx;
+
+  SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os,
+                                                      opt_state->targets,
+                                                      ctx, FALSE, pool));
+  SVN_ERR(svn_cl__eat_peg_revisions(&targets, targets, pool));
+
+  if (targets->nelts < 1)
+    return svn_error_create(SVN_ERR_CL_INSUFFICIENT_ARGS, 0, NULL);
+
+  if (targets->nelts > 2)
+    return svn_error_create(SVN_ERR_CL_ARG_PARSING_ERROR, 0, NULL);
+
+  patch_path = APR_ARRAY_IDX(targets, 0, const char *);
+
+  SVN_ERR(svn_cl__check_target_is_local_path(patch_path));
+
+  SVN_ERR(svn_dirent_get_absolute(&abs_patch_path, patch_path, pool));
+
+  if (targets->nelts == 1)
+    target_path = ""; /* "" is the canonical form of "." */
+  else
+    {
+      target_path = APR_ARRAY_IDX(targets, 1, const char *);
+
+      SVN_ERR(svn_cl__check_target_is_local_path(target_path));
+    }
+  SVN_ERR(svn_dirent_get_absolute(&abs_target_path, target_path, pool));
+
+  SVN_ERR(svn_client_patch(abs_patch_path, abs_target_path,
+                           opt_state->dry_run, opt_state->strip,
+                           opt_state->reverse_diff,
+                           opt_state->ignore_whitespace,
+                           TRUE, NULL, NULL, ctx, pool));
+
+
+  if (! opt_state->quiet)
+    SVN_ERR(svn_cl__notifier_print_conflict_stats(ctx->notify_baton2, pool));
+
+  return SVN_NO_ERROR;
+}