| /* |
| * checkout-cmd.c -- Subversion checkout 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_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 is what it does |
| |
| - case 1: one URL |
| $ svn co http://host/repos/module |
| checkout into ./module/ |
| |
| - case 2: one URL and explicit path |
| $ svn co http://host/repos/module path |
| checkout into ./path/ |
| |
| - case 3: multiple URLs |
| $ svn co http://host1/repos1/module1 http://host2/repos2/module2 |
| checkout into ./module1/ and ./module2/ |
| |
| - case 4: multiple URLs and explicit path |
| $ svn co http://host1/repos1/module1 http://host2/repos2/module2 path |
| checkout into ./path/module1/ and ./path/module2/ |
| |
| Is this the same as CVS? Does it matter if it is not? |
| */ |
| |
| |
| /* This implements the `svn_opt_subcommand_t' interface. */ |
| svn_error_t * |
| svn_cl__checkout(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_pool_t *subpool; |
| apr_array_header_t *targets; |
| struct svn_cl__check_externals_failed_notify_baton nwb; |
| const char *last_target, *local_dir; |
| int i; |
| |
| SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os, |
| opt_state->targets, |
| ctx, FALSE, pool)); |
| |
| if (! targets->nelts) |
| return svn_error_create(SVN_ERR_CL_INSUFFICIENT_ARGS, NULL, NULL); |
| |
| /* Determine LOCAL_DIR (case 1: URL basename; 2,4: specified; 3: "") |
| * and leave TARGETS holding just the source URLs. */ |
| last_target = APR_ARRAY_IDX(targets, targets->nelts - 1, const char *); |
| if (svn_path_is_url(last_target)) |
| { |
| if (targets->nelts == 1) |
| { |
| svn_opt_revision_t pegrev; |
| |
| /* Use the URL basename, discarding any peg revision. */ |
| SVN_ERR(svn_opt_parse_path(&pegrev, &local_dir, last_target, pool)); |
| local_dir = svn_uri_basename(local_dir, pool); |
| } |
| else |
| { |
| local_dir = ""; |
| } |
| } |
| else |
| { |
| if (targets->nelts == 1) |
| /* What? They gave us one target, and it wasn't a URL. */ |
| return svn_error_create(SVN_ERR_CL_ARG_PARSING_ERROR, NULL, NULL); |
| |
| apr_array_pop(targets); |
| local_dir = last_target; |
| } |
| |
| if (! opt_state->quiet) |
| SVN_ERR(svn_cl__notifier_mark_checkout(ctx->notify_baton2)); |
| |
| nwb.wrapped_func = ctx->notify_func2; |
| nwb.wrapped_baton = ctx->notify_baton2; |
| nwb.had_externals_error = FALSE; |
| ctx->notify_func2 = svn_cl__check_externals_failed_notify_wrapper; |
| ctx->notify_baton2 = &nwb; |
| |
| subpool = svn_pool_create(pool); |
| for (i = 0; i < targets->nelts; ++i) |
| { |
| const char *repos_url = APR_ARRAY_IDX(targets, i, const char *); |
| const char *target_dir; |
| const char *true_url; |
| svn_opt_revision_t revision = opt_state->start_revision; |
| svn_opt_revision_t peg_revision; |
| |
| svn_pool_clear(subpool); |
| |
| SVN_ERR(svn_cl__check_cancel(ctx->cancel_baton)); |
| |
| /* Validate the REPOS_URL */ |
| if (! svn_path_is_url(repos_url)) |
| return svn_error_createf |
| (SVN_ERR_BAD_URL, NULL, |
| _("'%s' does not appear to be a URL"), repos_url); |
| |
| /* Get a possible peg revision. */ |
| SVN_ERR(svn_opt_parse_path(&peg_revision, &true_url, repos_url, |
| subpool)); |
| |
| /* Use sub-directory of destination if checking-out multiple URLs */ |
| if (targets->nelts == 1) |
| { |
| target_dir = local_dir; |
| } |
| else |
| { |
| target_dir = svn_dirent_join(local_dir, |
| svn_uri_basename(true_url, subpool), |
| subpool); |
| } |
| |
| /* Checkout doesn't accept an unspecified revision, so default to |
| the peg revision, or to HEAD if there wasn't a peg. */ |
| if (revision.kind == svn_opt_revision_unspecified) |
| { |
| if (peg_revision.kind != svn_opt_revision_unspecified) |
| revision = peg_revision; |
| else |
| revision.kind = svn_opt_revision_head; |
| } |
| |
| SVN_ERR(svn_client_checkout3 |
| (NULL, true_url, target_dir, |
| &peg_revision, |
| &revision, |
| opt_state->depth, |
| opt_state->ignore_externals, |
| opt_state->force, |
| ctx, subpool)); |
| } |
| svn_pool_destroy(subpool); |
| |
| if (nwb.had_externals_error) |
| return svn_error_create(SVN_ERR_CL_ERROR_PROCESSING_EXTERNALS, NULL, |
| _("Failure occurred processing one or " |
| "more externals definitions")); |
| |
| return SVN_NO_ERROR; |
| } |