/* If *APPENDABLE_DIRENT_P represents an existing directory, then append
* to it the basename of BASENAME_OF and return the result in
* *APPENDABLE_DIRENT_P. The kind of BASENAME_OF is either dirent or uri,
* as given by IS_URI.
*/
static svn_error_t *
append_basename_if_dir(const char **appendable_dirent_p,
const char *basename_of,
svn_boolean_t is_uri,
apr_pool_t *pool)
{
svn_node_kind_t local_kind;
SVN_ERR(svn_io_check_resolved_path(*appendable_dirent_p, &local_kind, pool));
if (local_kind == svn_node_dir)
{
const char *base_name;
if (is_uri)
base_name = svn_uri_basename(basename_of, pool);
else
base_name = svn_dirent_basename(basename_of, NULL);
*appendable_dirent_p = svn_dirent_join(*appendable_dirent_p,
base_name, pool);
}
return SVN_NO_ERROR;
}
/* This implements the `svn_opt_subcommand_t' interface. */
svn_error_t *
svn_cl__export(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;
const char *from, *to;
apr_array_header_t *targets;
svn_error_t *err;
svn_opt_revision_t peg_revision;
const char *truefrom;
struct svn_cl__check_externals_failed_notify_baton nwb;
SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os,
opt_state->targets,
ctx, FALSE, pool));
/* We want exactly 1 or 2 targets for this subcommand. */
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);
/* The first target is the `from' path. */
from = APR_ARRAY_IDX(targets, 0, const char *);
/* Get the peg revision if present. */
SVN_ERR(svn_opt_parse_path(&peg_revision, &truefrom, from, pool));
/* If only one target was given, split off the basename to use as
the `to' path. Else, a `to' path was supplied. */
if (targets->nelts == 1)
{
if (svn_path_is_url(truefrom))
to = svn_uri_basename(truefrom, pool);
else
to = svn_dirent_basename(truefrom, pool);
}
else
{
to = APR_ARRAY_IDX(targets, 1, const char *);
if (strcmp("", to) != 0)
/* svn_cl__eat_peg_revisions() but only on one target */
SVN_ERR(svn_opt__split_arg_at_peg_revision(&to, NULL, to, pool));
}
SVN_ERR(svn_cl__check_target_is_local_path(to));
if (! opt_state->quiet)
SVN_ERR(svn_cl__notifier_mark_export(ctx->notify_baton2));
if (opt_state->depth == svn_depth_unknown)
opt_state->depth = svn_depth_infinity;
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 export. */
err = svn_client_export5(NULL, truefrom, to, &peg_revision,
&(opt_state->start_revision),
opt_state->force, opt_state->ignore_externals,
opt_state->ignore_keywords, opt_state->depth,
opt_state->native_eol, ctx, pool);
if (err && err->apr_err == SVN_ERR_WC_OBSTRUCTED_UPDATE && !opt_state->force)
SVN_ERR_W(err,
_("Destination directory exists; please remove "
"the directory or use --force to overwrite"));
if (nwb.had_externals_error)
{
svn_error_t *externals_err;
externals_err = svn_error_create(SVN_ERR_CL_ERROR_PROCESSING_EXTERNALS,
NULL,
_("Failure occurred processing one or "
"more externals definitions"));
return svn_error_compose_create(externals_err, err);
}
return svn_error_trace(err);
}
