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/* svn-push.c --- propagate changesets from one (networked) repository to
* a different (networked) repository.
*
* ====================================================================
* Copyright (c) 2000-2006 CollabNet. All rights reserved.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://subversion.tigris.org/license-1.html.
* If newer versions of this license are posted there, you may use a
* newer version instead, at your option.
*
* This software consists of voluntary contributions made by many
* individuals. For exact contribution history, see the revision
* history and logs, available at http://subversion.tigris.org/.
* ====================================================================
*/
#include <stdio.h>
#include "svn_pools.h"
#include "svn_path.h"
#include "svn_ra.h"
#include "svn_delta.h"
#include "svn_config.h"
#include "svn_cmdline.h"
/* Implements svn_commit_callback2_t. */
static svn_error_t *
my_commit_callback (const svn_commit_info_t *ci, void *baton, apr_pool_t *pool)
{
printf ("Commiting Rev. %" SVN_REVNUM_T_FMT " at date \"%s\", by "
"author \"%s\"\n", ci->revision, ci->date, ci->author);
if (ci->post_commit_err)
printf ("Post-commit Error: %s\n", ci->post_commit_err);
return SVN_NO_ERROR;
}
/* Implements svn_ra_callbacks2_t.open_tmp_file */
static svn_error_t *
open_tmp_file (apr_file_t **fp, void *callback_baton, apr_pool_t *pool)
{
const char *path;
SVN_ERR (svn_io_temp_dir (&path, pool));
path = svn_path_join (path, "tempfile", pool);
SVN_ERR (svn_io_open_unique_file (fp, NULL, path, ".tmp", TRUE, pool));
return SVN_NO_ERROR;
}
svn_error_t *(*old_change_file_prop) (void *file_baton,
const char *name,
const svn_string_t *value,
apr_pool_t *pool);
/* Implements svn_ra_callbacks2_t.change_file_prop */
static svn_error_t *
new_change_file_prop (void *file_baton, const char *name,
const svn_string_t *value, apr_pool_t *pool)
{
if (svn_property_kind (NULL, name) != svn_prop_regular_kind)
return SVN_NO_ERROR;
else
return old_change_file_prop (file_baton, name, value, pool);
}
svn_error_t *(*old_change_dir_prop) (void *dir_baton,
const char *name,
const svn_string_t *value,
apr_pool_t *pool);
/* Implements svn_ra_callbacks2_t.change_dir_prop */
static svn_error_t *
new_change_dir_prop (void *dir_baton, const char *name,
const svn_string_t *value, apr_pool_t *pool)
{
if (svn_property_kind (NULL, name) != svn_prop_regular_kind)
return SVN_NO_ERROR;
else
return old_change_dir_prop (dir_baton, name, value, pool);
}
static svn_error_t *
do_job (const char *src_url, const char *dest_url, int start_rev, int end_rev,
apr_pool_t *pool)
{
apr_hash_t *config;
svn_config_t *cfg;
svn_auth_baton_t *ab;
svn_ra_callbacks2_t *callbacks;
svn_ra_session_t *ra_src, *ra_dest;
const svn_delta_editor_t *editor;
svn_delta_editor_t *my_editor;
void *edit_baton;
const svn_ra_reporter2_t *reporter;
void *report_baton;
SVN_ERR (svn_config_get_config (&config, NULL, pool));
cfg = apr_hash_get (config, SVN_CONFIG_CATEGORY_CONFIG, APR_HASH_KEY_STRING);
SVN_ERR (svn_cmdline_setup_auth_baton (&ab, FALSE, NULL, NULL, NULL, FALSE,
cfg, NULL, NULL, pool));
SVN_ERR (svn_ra_create_callbacks (&callbacks, pool));
callbacks->open_tmp_file = open_tmp_file;
callbacks->auth_baton = ab;
SVN_ERR (svn_ra_open2 (&ra_dest, dest_url, callbacks, NULL, config, pool));
SVN_ERR (svn_ra_open2 (&ra_src, src_url, callbacks, NULL, config, pool));
SVN_ERR (svn_ra_get_commit_editor2 (ra_dest, &editor, &edit_baton,
"Hello World!", my_commit_callback,
NULL, NULL, TRUE, pool));
/* Create a copy of the editor so we can hook some calls. */
my_editor = apr_palloc (pool, sizeof (*my_editor));
*my_editor = *editor;
/* Install the editor hooks. */
old_change_file_prop = editor->change_file_prop;
my_editor->change_file_prop = new_change_file_prop;
old_change_dir_prop = editor->change_dir_prop;
my_editor->change_dir_prop = new_change_dir_prop;
SVN_ERR (svn_ra_do_diff (ra_src, &reporter, &report_baton,
end_rev, "", TRUE, TRUE, src_url,
my_editor, edit_baton, pool));
SVN_ERR (reporter->set_path (report_baton, "", start_rev, 0, NULL, pool));
SVN_ERR (reporter->finish_report (report_baton, pool));
return SVN_NO_ERROR;
}
/* Version compatibility check */
static svn_error_t *
check_lib_versions (void)
{
static const svn_version_checklist_t checklist[] =
{
{ "svn_subr", svn_subr_version },
{ "svn_delta", svn_delta_version },
{ "svn_ra", svn_ra_version },
{ NULL, NULL }
};
SVN_VERSION_DEFINE (my_version);
return svn_ver_check_list (&my_version, checklist);
}
int
main (int argc, char *argv[])
{
apr_pool_t *pool;
svn_error_t *error = NULL;
int start_rev, end_rev;
char *src_url, *dest_url;
if (svn_cmdline_init ("svn-push", stderr) != EXIT_SUCCESS)
return EXIT_FAILURE;
if (argc != 5 ||
strcmp (argv[1], "-r") != 0 ||
sscanf (argv[2], "%i:%i", &start_rev, &end_rev) != 2)
{
fprintf(stderr, "%s", "Usage : svn-push -r N:M SRC_URL DEST_URL\n");
return EXIT_FAILURE;
}
src_url = argv[3];
dest_url = argv[4];
pool = svn_pool_create (NULL);
/* Check library versions */
error = check_lib_versions ();
if (error) goto error;
error = do_job (src_url, dest_url, start_rev, end_rev, pool);
if (error) goto error;
svn_pool_destroy (pool);
return EXIT_SUCCESS;
error:
svn_handle_error2 (error, stderr, FALSE, "svn-push: ");
return EXIT_FAILURE;
}
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