diff options
Diffstat (limited to 'subversion/svn/copy-cmd.c')
| -rw-r--r-- | subversion/svn/copy-cmd.c | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/subversion/svn/copy-cmd.c b/subversion/svn/copy-cmd.c new file mode 100644 index 0000000..e6fbd4b --- /dev/null +++ b/subversion/svn/copy-cmd.c @@ -0,0 +1,184 @@ +/* + * copy-cmd.c -- Subversion copy command + * + * ==================================================================== + * 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_path.h" +#include "svn_error.h" +#include "cl.h" + +#include "svn_private_config.h" + + +/*** Code. ***/ + +/* This implements the `svn_opt_subcommand_t' interface. */ +svn_error_t * +svn_cl__copy(apr_getopt_t *os, + void *baton, + apr_pool_t *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; + apr_array_header_t *targets, *sources; + const char *src_path, *dst_path; + svn_boolean_t srcs_are_urls, dst_is_url; + svn_error_t *err; + int i; + + SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os, + opt_state->targets, + ctx, FALSE, pool)); + if (targets->nelts < 2) + return svn_error_create(SVN_ERR_CL_INSUFFICIENT_ARGS, 0, NULL); + + /* Get the src list and associated peg revs */ + sources = apr_array_make(pool, targets->nelts - 1, + sizeof(svn_client_copy_source_t *)); + for (i = 0; i < (targets->nelts - 1); i++) + { + const char *target = APR_ARRAY_IDX(targets, i, const char *); + svn_client_copy_source_t *source = apr_palloc(pool, sizeof(*source)); + const char *src; + svn_opt_revision_t *peg_revision = apr_palloc(pool, + sizeof(*peg_revision)); + + err = svn_opt_parse_path(peg_revision, &src, target, pool); + + if (err) + { + /* Issue #3606: 'svn cp .@HEAD target' gives + svn: '@HEAD' is just a peg revision. Maybe try '@HEAD@' instead? + + This is caused by a first round of canonicalization in + svn_cl__args_to_target_array_print_reserved(). Undo that in an + attempt to fix this issue without revving many apis. + */ + if (*target == '@' && err->apr_err == SVN_ERR_BAD_FILENAME) + { + svn_error_t *err2; + + err2 = svn_opt_parse_path(peg_revision, &src, + apr_pstrcat(pool, ".", target, + (const char *)NULL), pool); + + if (err2) + { + /* Fix attempt failed; return original error */ + svn_error_clear(err2); + } + else + { + /* Error resolved. Use path */ + svn_error_clear(err); + err = NULL; + } + } + + if (err) + return svn_error_trace(err); + } + + source->path = src; + source->revision = &(opt_state->start_revision); + source->peg_revision = peg_revision; + + APR_ARRAY_PUSH(sources, svn_client_copy_source_t *) = source; + } + + /* Get DST_PATH (the target path or URL) and check that no peg revision is + * specified for it. */ + { + const char *tgt = APR_ARRAY_IDX(targets, targets->nelts - 1, const char *); + svn_opt_revision_t peg; + + SVN_ERR(svn_opt_parse_path(&peg, &dst_path, tgt, pool)); + if (peg.kind != svn_opt_revision_unspecified) + return svn_error_createf(SVN_ERR_ILLEGAL_TARGET, NULL, + _("'%s': a peg revision is not allowed here"), + tgt); + } + + /* Figure out which type of notification to use. + (There is no need to check that the src paths are homogeneous; + svn_client_copy6() through its subroutine try_copy() will return an + error if they are not.) */ + src_path = APR_ARRAY_IDX(targets, 0, const char *); + srcs_are_urls = svn_path_is_url(src_path); + dst_is_url = svn_path_is_url(dst_path); + + if ((! srcs_are_urls) && (! dst_is_url)) + { + /* WC->WC */ + } + else if ((! srcs_are_urls) && (dst_is_url)) + { + /* WC->URL : Use notification. */ + if (! opt_state->quiet) + SVN_ERR(svn_cl__notifier_mark_wc_to_repos_copy(ctx->notify_baton2)); + } + else if ((srcs_are_urls) && (! dst_is_url)) + { + /* URL->WC : Use checkout-style notification. */ + if (! opt_state->quiet) + SVN_ERR(svn_cl__notifier_mark_checkout(ctx->notify_baton2)); + } + else + { + /* URL -> URL, meaning that no notification is needed. */ + ctx->notify_func2 = NULL; + } + + if (! dst_is_url) + { + ctx->log_msg_func3 = NULL; + if (opt_state->message || opt_state->filedata || opt_state->revprop_table) + return svn_error_create + (SVN_ERR_CL_UNNECESSARY_LOG_MESSAGE, NULL, + _("Local, non-commit operations do not take a log message " + "or revision properties")); + } + + if (ctx->log_msg_func3) + SVN_ERR(svn_cl__make_log_msg_baton(&(ctx->log_msg_baton3), opt_state, + NULL, ctx->config, pool)); + + err = svn_client_copy6(sources, dst_path, TRUE, + opt_state->parents, opt_state->ignore_externals, + opt_state->revprop_table, + (opt_state->quiet ? NULL : svn_cl__print_commit_info), + NULL, + ctx, pool); + + if (ctx->log_msg_func3) + SVN_ERR(svn_cl__cleanup_log_msg(ctx->log_msg_baton3, err, pool)); + else if (err) + return svn_error_trace(err); + + return SVN_NO_ERROR; +} |
