mirror of
https://git.notmuchmail.org/git/notmuch
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8116891744
Enable override of the index.try_decrypt setting on a per-run basis
when invoking "notmuch reindex". This allows the possibility of (for
example) an emacs keybinding that adds the cleartext of the currently
shown decrypted message to the index, making it searchable in the
future.
It also enables one-time indexing of all messages matching some query,
like so:
notmuch reindex tag:encrypted and\
not property:index.decryption=success and\
from:alice@example.org
We also update the documentation and tab completion, and add a few
more tests.
142 lines
4.2 KiB
C
142 lines
4.2 KiB
C
/* notmuch - Not much of an email program, (just index and search)
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*
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* Copyright © 2016 Daniel Kahn Gillmor
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://www.gnu.org/licenses/ .
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*
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* Author: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
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*/
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#include "notmuch-client.h"
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#include "string-util.h"
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static volatile sig_atomic_t interrupted;
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static void
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handle_sigint (unused (int sig))
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{
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static char msg[] = "Stopping... \n";
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/* This write is "opportunistic", so it's okay to ignore the
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* result. It is not required for correctness, and if it does
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* fail or produce a short write, we want to get out of the signal
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* handler as quickly as possible, not retry it. */
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IGNORE_RESULT (write (2, msg, sizeof (msg) - 1));
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interrupted = 1;
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}
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/* reindex all messages matching 'query_string' using the passed-in indexopts
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*/
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static int
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reindex_query (notmuch_database_t *notmuch, const char *query_string,
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notmuch_indexopts_t *indexopts)
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{
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notmuch_query_t *query;
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notmuch_messages_t *messages;
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notmuch_message_t *message;
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notmuch_status_t status;
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notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
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query = notmuch_query_create (notmuch, query_string);
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if (query == NULL) {
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fprintf (stderr, "Out of memory.\n");
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return 1;
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}
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/* reindexing is not interested in any special sort order */
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notmuch_query_set_sort (query, NOTMUCH_SORT_UNSORTED);
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status = notmuch_query_search_messages (query, &messages);
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if (print_status_query ("notmuch reindex", query, status))
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return status;
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ret = notmuch_database_begin_atomic (notmuch);
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for (;
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notmuch_messages_valid (messages) && ! interrupted;
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notmuch_messages_move_to_next (messages)) {
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message = notmuch_messages_get (messages);
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ret = notmuch_message_reindex(message, indexopts);
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if (ret != NOTMUCH_STATUS_SUCCESS)
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break;
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}
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if (!ret)
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ret = notmuch_database_end_atomic (notmuch);
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notmuch_query_destroy (query);
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return ret || interrupted;
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}
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int
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notmuch_reindex_command (notmuch_config_t *config, int argc, char *argv[])
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{
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char *query_string = NULL;
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notmuch_database_t *notmuch;
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struct sigaction action;
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int opt_index;
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int ret;
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notmuch_status_t status;
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/* Set up our handler for SIGINT */
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memset (&action, 0, sizeof (struct sigaction));
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action.sa_handler = handle_sigint;
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sigemptyset (&action.sa_mask);
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action.sa_flags = SA_RESTART;
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sigaction (SIGINT, &action, NULL);
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notmuch_opt_desc_t options[] = {
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{ .opt_inherit = notmuch_shared_indexing_options },
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{ .opt_inherit = notmuch_shared_options },
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{ }
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};
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opt_index = parse_arguments (argc, argv, options, 1);
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if (opt_index < 0)
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return EXIT_FAILURE;
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notmuch_process_shared_options (argv[0]);
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if (notmuch_database_open (notmuch_config_get_database_path (config),
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NOTMUCH_DATABASE_MODE_READ_WRITE, ¬much))
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return EXIT_FAILURE;
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notmuch_exit_if_unmatched_db_uuid (notmuch);
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status = notmuch_process_shared_indexing_options (notmuch, config);
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if (status != NOTMUCH_STATUS_SUCCESS) {
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fprintf (stderr, "Error: Failed to process index options. (%s)\n",
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notmuch_status_to_string (status));
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return EXIT_FAILURE;
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}
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query_string = query_string_from_args (config, argc-opt_index, argv+opt_index);
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if (query_string == NULL) {
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fprintf (stderr, "Out of memory\n");
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return EXIT_FAILURE;
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}
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if (*query_string == '\0') {
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fprintf (stderr, "Error: notmuch reindex requires at least one search term.\n");
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return EXIT_FAILURE;
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}
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ret = reindex_query (notmuch, query_string, indexing_cli_choices.opts);
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notmuch_database_destroy (notmuch);
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return ret || interrupted ? EXIT_FAILURE : EXIT_SUCCESS;
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}
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