Py::Object pysvn_client::cmd_propget( const Py::Tuple &a_args, const Py::Dict &a_kws ) { static argument_description args_desc[] = { { true, name_prop_name }, { true, name_url_or_path }, { false, name_revision }, { false, name_recurse }, #if defined( PYSVN_HAS_CLIENT_PROPGET2 ) { false, name_peg_revision }, #endif #if defined( PYSVN_HAS_CLIENT_PROPGET3 ) { false, name_depth }, { false, name_changelists }, #endif { false, NULL } }; FunctionArguments args( "propget", args_desc, a_args, a_kws ); args.check(); std::string propname( args.getUtf8String( name_prop_name ) ); std::string path( args.getUtf8String( name_url_or_path ) ); SvnPool pool( m_context ); #if defined( PYSVN_HAS_CLIENT_PROPGET3 ) apr_array_header_t *changelists = NULL; if( args.hasArg( name_changelists ) ) { changelists = arrayOfStringsFromListOfStrings( args.getArg( name_changelists ), pool ); } svn_depth_t depth = args.getDepth( name_depth, name_recurse, svn_depth_files, svn_depth_empty ); #else bool recurse = args.getBoolean( name_recurse, false ); #endif svn_opt_revision_t revision; if( is_svn_url( path ) ) revision = args.getRevision( name_revision, svn_opt_revision_head ); else revision = args.getRevision( name_revision, svn_opt_revision_working ); #if defined( PYSVN_HAS_CLIENT_PROPGET2 ) svn_opt_revision_t peg_revision = args.getRevision( name_peg_revision, revision ); #endif bool is_url = is_svn_url( path ); #if defined( PYSVN_HAS_CLIENT_PROPGET2 ) revisionKindCompatibleCheck( is_url, peg_revision, name_peg_revision, name_url_or_path ); #endif revisionKindCompatibleCheck( is_url, revision, name_revision, name_url_or_path ); apr_hash_t *props = NULL; #if defined( PYSVN_HAS_CLIENT_PROPGET3 ) svn_revnum_t actual_revnum = 0; #endif try { std::string norm_path( svnNormalisedIfPath( path, pool ) ); checkThreadPermission(); PythonAllowThreads permission( m_context ); #if defined( PYSVN_HAS_CLIENT_PROPGET3 ) svn_error_t *error = svn_client_propget3 ( &props, propname.c_str(), norm_path.c_str(), &peg_revision, &revision, &actual_revnum, depth, changelists, m_context, pool ); #elif defined( PYSVN_HAS_CLIENT_PROPGET2 ) svn_error_t *error = svn_client_propget2 ( &props, propname.c_str(), norm_path.c_str(), &peg_revision, &revision, recurse, m_context, pool ); #else svn_error_t *error = svn_client_propget ( &props, propname.c_str(), norm_path.c_str(), &revision, recurse, m_context, pool ); #endif permission.allowThisThread(); if( error != NULL ) throw SvnException( error ); } catch( SvnException &e ) { // use callback error over ClientException m_context.checkForError( m_module.client_error ); throw_client_error( e ); } return propsToObject( props, pool ); }
/* This implements the `svn_opt_subcommand_t' interface. */ svn_error_t * svn_cl__propedit(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 *pname, *pname_utf8; apr_array_header_t *args, *targets; int i; /* Validate the input and get the property's name (and a UTF-8 version of that name). */ SVN_ERR(svn_opt_parse_num_args(&args, os, 1, pool)); pname = APR_ARRAY_IDX(args, 0, const char *); SVN_ERR(svn_utf_cstring_to_utf8(&pname_utf8, pname, pool)); if (! svn_prop_name_is_valid(pname_utf8)) return svn_error_createf(SVN_ERR_CLIENT_PROPERTY_NAME, NULL, _("'%s' is not a valid Subversion property name"), pname_utf8); if (opt_state->encoding && !svn_prop_needs_translation(pname_utf8)) return svn_error_create (SVN_ERR_UNSUPPORTED_FEATURE, NULL, _("--encoding option applies only to textual" " Subversion-controlled properties")); /* Suck up all the remaining arguments into a targets array */ SVN_ERR(svn_cl__args_to_target_array_print_reserved(&targets, os, opt_state->targets, ctx, pool)); if (opt_state->revprop) /* operate on a revprop */ { svn_revnum_t rev; const char *URL; svn_string_t *propval; svn_string_t original_propval; const char *temp_dir; /* Implicit "." is okay for revision properties; it just helps us find the right repository. */ svn_opt_push_implicit_dot_target(targets, pool); SVN_ERR(svn_cl__revprop_prepare(&opt_state->start_revision, targets, &URL, pool)); /* Fetch the current property. */ SVN_ERR(svn_client_revprop_get(pname_utf8, &propval, URL, &(opt_state->start_revision), &rev, ctx, pool)); if (! propval) { propval = svn_string_create("", pool); /* This is how we signify to svn_client_revprop_set2() that we want it to check that the original value hasn't changed, but that that original value was non-existent: */ original_propval.data = NULL; /* and .len is ignored */ } else { original_propval = *propval; } /* Run the editor on a temporary file which contains the original property value... */ SVN_ERR(svn_io_temp_dir(&temp_dir, pool)); SVN_ERR(svn_cl__edit_string_externally (&propval, NULL, opt_state->editor_cmd, temp_dir, propval, "svn-prop", ctx->config, svn_prop_needs_translation(pname_utf8), opt_state->encoding, pool)); /* ...and re-set the property's value accordingly. */ if (propval) { SVN_ERR(svn_client_revprop_set2(pname_utf8, propval, &original_propval, URL, &(opt_state->start_revision), &rev, opt_state->force, ctx, pool)); SVN_ERR (svn_cmdline_printf (pool, _("Set new value for property '%s' on revision %ld\n"), pname_utf8, rev)); } else { SVN_ERR(svn_cmdline_printf (pool, _("No changes to property '%s' on revision %ld\n"), pname_utf8, rev)); } } else if (opt_state->start_revision.kind != svn_opt_revision_unspecified) { return svn_error_createf (SVN_ERR_CL_ARG_PARSING_ERROR, NULL, _("Cannot specify revision for editing versioned property '%s'"), pname_utf8); } else /* operate on a normal, versioned property (not a revprop) */ { apr_pool_t *subpool = svn_pool_create(pool); /* The customary implicit dot rule has been prone to user error * here. For example, Jon Trowbridge <*****@*****.**> did * * $ svn propedit HACKING * * and then when he closed his editor, he was surprised to see * * Set new value for property 'HACKING' on '' * * ...meaning that the property named 'HACKING' had been set on * the current working directory, with the value taken from the * editor. So we don't do the implicit dot thing anymore; an * explicit target is always required when editing a versioned * property. */ if (targets->nelts == 0) { return svn_error_create (SVN_ERR_CL_INSUFFICIENT_ARGS, NULL, _("Explicit target argument required")); } SVN_ERR(svn_opt__eat_peg_revisions(&targets, targets, pool)); /* For each target, edit the property PNAME. */ for (i = 0; i < targets->nelts; i++) { apr_hash_t *props; const char *target = APR_ARRAY_IDX(targets, i, const char *); svn_string_t *propval, *edited_propval; const char *base_dir = target; const char *target_local; svn_wc_adm_access_t *adm_access; const svn_wc_entry_t *entry; svn_opt_revision_t peg_revision; svn_revnum_t base_rev = SVN_INVALID_REVNUM; svn_pool_clear(subpool); SVN_ERR(svn_cl__check_cancel(ctx->cancel_baton)); /* Propedits can only happen on HEAD or the working copy, so the peg revision can be as unspecified. */ peg_revision.kind = svn_opt_revision_unspecified; /* Fetch the current property. */ SVN_ERR(svn_client_propget3(&props, pname_utf8, target, &peg_revision, &(opt_state->start_revision), &base_rev, svn_depth_empty, NULL, ctx, subpool)); /* Get the property value. */ propval = apr_hash_get(props, target, APR_HASH_KEY_STRING); if (! propval) propval = svn_string_create("", subpool); if (svn_path_is_url(target)) { /* For URLs, put the temporary file in the current directory. */ base_dir = "."; } else { 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")); } /* Split the path if it is a file path. */ SVN_ERR(svn_wc_adm_probe_open3(&adm_access, NULL, target, FALSE, 0, ctx->cancel_func, ctx->cancel_baton, subpool)); SVN_ERR(svn_wc_entry(&entry, target, adm_access, FALSE, subpool)); if (! entry) return svn_error_createf (SVN_ERR_ENTRY_NOT_FOUND, NULL, _("'%s' does not appear to be a working copy path"), target); if (entry->kind == svn_node_file) svn_path_split(target, &base_dir, NULL, subpool); } /* Run the editor on a temporary file which contains the original property value... */ SVN_ERR(svn_cl__edit_string_externally(&edited_propval, NULL, opt_state->editor_cmd, base_dir, propval, "svn-prop", ctx->config, svn_prop_needs_translation (pname_utf8), opt_state->encoding, subpool)); target_local = svn_path_is_url(target) ? target : svn_path_local_style(target, subpool); /* ...and re-set the property's value accordingly. */ if (edited_propval && !svn_string_compare(propval, edited_propval)) { svn_commit_info_t *commit_info = NULL; svn_error_t *err = SVN_NO_ERROR; svn_cl__check_boolean_prop_val(pname_utf8, edited_propval->data, subpool); if (ctx->log_msg_func3) SVN_ERR(svn_cl__make_log_msg_baton(&(ctx->log_msg_baton3), opt_state, NULL, ctx->config, subpool)); err = svn_client_propset3(&commit_info, pname_utf8, edited_propval, target, svn_depth_empty, opt_state->force, base_rev, NULL, opt_state->revprop_table, ctx, subpool); if (ctx->log_msg_func3) SVN_ERR(svn_cl__cleanup_log_msg(ctx->log_msg_baton3, err, pool)); else if (err) return err; /* Print a message if we successfully committed or if it was just a wc propset (but not if the user aborted an URL propedit). */ if (commit_info || ! svn_path_is_url(target)) SVN_ERR (svn_cmdline_printf (subpool, _("Set new value for property '%s' on '%s'\n"), pname_utf8, target_local)); if (commit_info && ! opt_state->quiet) SVN_ERR(svn_cl__print_commit_info(commit_info, subpool)); } else { SVN_ERR (svn_cmdline_printf (subpool, _("No changes to property '%s' on '%s'\n"), pname_utf8, target_local)); } } svn_pool_destroy(subpool); } return SVN_NO_ERROR; }