| /* |
| * switch-cmd.c -- Bring work tree in sync with a different URL |
| * |
| * ==================================================================== |
| * 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. ***/ |
| |
| static svn_error_t * |
| rewrite_urls(const apr_array_header_t *targets, |
| svn_boolean_t ignore_externals, |
| svn_client_ctx_t *ctx, |
| apr_pool_t *pool) |
| { |
| apr_pool_t *subpool; |
| const char *from; |
| const char *to; |
| |
| if (targets->nelts < 2) |
| return svn_error_create(SVN_ERR_CL_INSUFFICIENT_ARGS, 0, NULL); |
| |
| from = APR_ARRAY_IDX(targets, 0, const char *); |
| to = APR_ARRAY_IDX(targets, 1, const char *); |
| |
| /* "--relocate http https" and "--relocate http://foo svn://bar" are OK, |
| but things like "--relocate http://foo svn" are not */ |
| if (svn_path_is_url(from) != svn_path_is_url(to)) |
| return svn_error_createf |
| (SVN_ERR_INCORRECT_PARAMS, NULL, |
| _("'%s' to '%s' is not a valid relocation"), from, to); |
| |
| subpool = svn_pool_create(pool); |
| |
| if (targets->nelts == 2) |
| { |
| SVN_ERR(svn_client_relocate2("", from, to, ignore_externals, |
| ctx, pool)); |
| } |
| else |
| { |
| int i; |
| |
| for (i = 2; i < targets->nelts; i++) |
| { |
| const char *target = APR_ARRAY_IDX(targets, i, const char *); |
| svn_pool_clear(subpool); |
| SVN_ERR(svn_client_relocate2(target, from, to, |
| ignore_externals, ctx, subpool)); |
| } |
| } |
| |
| svn_pool_destroy(subpool); |
| return SVN_NO_ERROR; |
| } |
| |
| |
| /* This implements the `svn_opt_subcommand_t' interface. */ |
| svn_error_t * |
| svn_cl__switch(apr_getopt_t *os, |
| void *baton, |
| apr_pool_t *scratch_pool) |
| { |
| svn_error_t *err = SVN_NO_ERROR; |
| svn_error_t *externals_err = SVN_NO_ERROR; |
| svn_cl__opt_state_t *opt_state = ((svn_cl__cmd_baton_t *) baton)->opt_state; |
| svn_cl__conflict_stats_t *conflict_stats = |
| ((svn_cl__cmd_baton_t *) baton)->conflict_stats; |
| svn_client_ctx_t *ctx = ((svn_cl__cmd_baton_t *) baton)->ctx; |
| apr_array_header_t *targets; |
| apr_array_header_t *conflicted_paths; |
| const char *target, *switch_url; |
| svn_opt_revision_t peg_revision; |
| svn_depth_t depth; |
| svn_boolean_t depth_is_sticky; |
| struct svn_cl__check_externals_failed_notify_baton nwb; |
| |
| /* This command should discover (or derive) exactly two cmdline |
| arguments: a local path to update ("target"), and a new url to |
| switch to ("switch_url"). */ |
| SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os, |
| opt_state->targets, |
| ctx, FALSE, |
| scratch_pool)); |
| |
| /* handle only-rewrite case specially */ |
| if (opt_state->relocate) |
| return rewrite_urls(targets, opt_state->ignore_externals, |
| ctx, scratch_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); |
| |
| /* Get the required SWITCH_URL and its optional PEG_REVISION, and the |
| * optional TARGET argument. */ |
| SVN_ERR(svn_opt_parse_path(&peg_revision, &switch_url, |
| APR_ARRAY_IDX(targets, 0, const char *), |
| scratch_pool)); |
| if (targets->nelts == 1) |
| target = ""; |
| else |
| target = APR_ARRAY_IDX(targets, 1, const char *); |
| |
| /* Validate the switch_url */ |
| if (! svn_path_is_url(switch_url)) |
| return svn_error_createf(SVN_ERR_BAD_URL, NULL, |
| _("'%s' does not appear to be a URL"), switch_url); |
| |
| SVN_ERR(svn_cl__check_target_is_local_path(target)); |
| |
| /* Deal with depthstuffs. */ |
| if (opt_state->set_depth != svn_depth_unknown) |
| { |
| depth = opt_state->set_depth; |
| depth_is_sticky = TRUE; |
| } |
| else |
| { |
| depth = opt_state->depth; |
| depth_is_sticky = FALSE; |
| } |
| |
| 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; |
| |
| /* Do the 'switch' update. */ |
| err = svn_client_switch3(NULL, target, switch_url, &peg_revision, |
| &(opt_state->start_revision), depth, |
| depth_is_sticky, opt_state->ignore_externals, |
| opt_state->force, opt_state->ignore_ancestry, |
| ctx, scratch_pool); |
| if (err) |
| { |
| if (err->apr_err == SVN_ERR_CLIENT_UNRELATED_RESOURCES) |
| return svn_error_createf(SVN_ERR_CLIENT_UNRELATED_RESOURCES, err, |
| _("Path '%s' does not share common version " |
| "control ancestry with the requested switch " |
| "location. Use --ignore-ancestry to " |
| "disable this check."), |
| svn_dirent_local_style(target, |
| scratch_pool)); |
| if (err->apr_err == SVN_ERR_RA_UUID_MISMATCH |
| || err->apr_err == SVN_ERR_WC_INVALID_SWITCH) |
| return svn_error_quick_wrap( |
| err, |
| _("'svn switch' does not support switching a working copy to " |
| "a different repository")); |
| return err; |
| } |
| |
| if (nwb.had_externals_error) |
| externals_err = svn_error_create(SVN_ERR_CL_ERROR_PROCESSING_EXTERNALS, |
| NULL, |
| _("Failure occurred processing one or " |
| "more externals definitions")); |
| |
| /* Run the interactive resolver if conflicts were raised. */ |
| SVN_ERR(svn_cl__conflict_stats_get_paths(&conflicted_paths, conflict_stats, |
| scratch_pool, scratch_pool)); |
| if (conflicted_paths) |
| SVN_ERR(svn_cl__walk_conflicts(conflicted_paths, conflict_stats, |
| opt_state, ctx, scratch_pool)); |
| |
| if (! opt_state->quiet) |
| { |
| err = svn_cl__notifier_print_conflict_stats(nwb.wrapped_baton, scratch_pool); |
| if (err) |
| return svn_error_compose_create(externals_err, err); |
| } |
| |
| return svn_error_compose_create(externals_err, err); |
| } |