/* notmuch - Not much of an email program, (just index and search)
*
* Copyright © 2009 Carl Worth
+ * Copyright © 2009 Keith Packard
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ .
*
- * Author: Carl Worth <cworth@cworth.org>
+ * Authors: Carl Worth <cworth@cworth.org>
+ * Keith Packard <keithp@keithp.com>
*/
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE /* for getline */
-#endif
-#include <stdio.h>
-
-#include <gmime/gmime.h>
-
-#include "notmuch.h"
-
-/* This is separate from notmuch-private.h because we're trying to
- * keep notmuch.c from looking into any internals, (which helps us
- * develop notmuch.h into a plausible library interface).
- */
-#include "xutil.h"
-
-#include <stddef.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <errno.h>
-#include <signal.h>
-
-#include <talloc.h>
-
-#define unused(x) x __attribute__ ((unused))
-
-/* There's no point in continuing when we've detected that we've done
- * something wrong internally (as opposed to the user passing in a
- * bogus value).
- *
- * Note that __location__ comes from talloc.h.
- */
-#define INTERNAL_ERROR(format, ...) \
- do { \
- fprintf(stderr, \
- "Internal error: " format " (%s)\n", \
- ##__VA_ARGS__, __location__); \
- exit (1); \
- } while (0)
-
-#define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr[0]))
+#include "notmuch-client.h"
typedef int (*command_function_t) (void *ctx, int argc, char *argv[]);
typedef struct command {
const char *name;
command_function_t function;
+ const char *arguments;
const char *summary;
const char *documentation;
} command_t;
-typedef void (*add_files_callback_t) (notmuch_message_t *message);
-
-typedef struct {
- int ignore_read_only_directories;
- int saw_read_only_directory;
-
- int total_files;
- int processed_files;
- int added_messages;
- struct timeval tv_start;
-
- add_files_callback_t callback;
-} add_files_state_t;
-
-static void
-chomp_newline (char *str)
-{
- if (str && str[strlen(str)-1] == '\n')
- str[strlen(str)-1] = '\0';
-}
-
-/* Compute the number of seconds elapsed from start to end. */
-static double
-tv_elapsed (struct timeval start, struct timeval end)
-{
- return ((end.tv_sec - start.tv_sec) +
- (end.tv_usec - start.tv_usec) / 1e6);
-}
-
-static void
-print_formatted_seconds (double seconds)
-{
- int hours;
- int minutes;
-
- if (seconds < 1) {
- printf ("almost no time");
- return;
- }
-
- if (seconds > 3600) {
- hours = (int) seconds / 3600;
- printf ("%dh ", hours);
- seconds -= hours * 3600;
- }
-
- if (seconds > 60) {
- minutes = (int) seconds / 60;
- printf ("%dm ", minutes);
- seconds -= minutes * 60;
- }
-
- printf ("%ds", (int) seconds);
-}
-
-static volatile sig_atomic_t do_add_files_print_progress = 0;
-
-static void
-handle_sigalrm (unused (int signal))
-{
- do_add_files_print_progress = 1;
-}
-
-static void
-add_files_print_progress (add_files_state_t *state)
-{
- struct timeval tv_now;
- double elapsed_overall, rate_overall;
-
- gettimeofday (&tv_now, NULL);
-
- elapsed_overall = tv_elapsed (state->tv_start, tv_now);
- rate_overall = (state->processed_files) / elapsed_overall;
-
- printf ("Processed %d", state->processed_files);
-
- if (state->total_files) {
- printf (" of %d files (", state->total_files);
- print_formatted_seconds ((state->total_files - state->processed_files) /
- rate_overall);
- printf (" remaining). \r");
- } else {
- printf (" files (%d files/sec.) \r", (int) rate_overall);
- }
-
- fflush (stdout);
-}
-
-/* Examine 'path' recursively as follows:
- *
- * o Ask the filesystem for the mtime of 'path' (path_mtime)
- *
- * o Ask the database for its timestamp of 'path' (path_dbtime)
- *
- * o If 'path_mtime' > 'path_dbtime'
- *
- * o For each regular file in 'path' with mtime newer than the
- * 'path_dbtime' call add_message to add the file to the
- * database.
- *
- * o For each sub-directory of path, recursively call into this
- * same function.
- *
- * o Tell the database to update its time of 'path' to 'path_mtime'
- *
- * The 'struct stat *st' must point to a structure that has already
- * been initialized for 'path' by calling stat().
- */
-static notmuch_status_t
-add_files_recursive (notmuch_database_t *notmuch,
- const char *path,
- struct stat *st,
- add_files_state_t *state)
-{
- DIR *dir = NULL;
- struct dirent *e, *entry = NULL;
- int entry_length;
- int err;
- char *next = NULL;
- time_t path_mtime, path_dbtime;
- notmuch_status_t status, ret = NOTMUCH_STATUS_SUCCESS;
- notmuch_message_t *message = NULL, **closure;
-
- /* If we're told to, we bail out on encountering a read-only
- * directory, (with this being a clear clue from the user to
- * Notmuch that new mail won't be arriving there and we need not
- * look. */
- if (state->ignore_read_only_directories &&
- (st->st_mode & S_IWUSR) == 0)
- {
- state->saw_read_only_directory = TRUE;
- goto DONE;
- }
-
- path_mtime = st->st_mtime;
-
- path_dbtime = notmuch_database_get_timestamp (notmuch, path);
-
- dir = opendir (path);
- if (dir == NULL) {
- fprintf (stderr, "Error opening directory %s: %s\n",
- path, strerror (errno));
- ret = NOTMUCH_STATUS_FILE_ERROR;
- goto DONE;
- }
-
- entry_length = offsetof (struct dirent, d_name) +
- pathconf (path, _PC_NAME_MAX) + 1;
- entry = malloc (entry_length);
-
- while (1) {
- err = readdir_r (dir, entry, &e);
- if (err) {
- fprintf (stderr, "Error reading directory: %s\n",
- strerror (errno));
- ret = NOTMUCH_STATUS_FILE_ERROR;
- goto DONE;
- }
-
- if (e == NULL)
- break;
-
- /* If this directory hasn't been modified since the last
- * add_files, then we only need to look further for
- * sub-directories. */
- if (path_mtime <= path_dbtime && entry->d_type != DT_DIR)
- continue;
-
- /* Ignore special directories to avoid infinite recursion.
- * Also ignore the .notmuch directory.
- */
- /* XXX: Eventually we'll want more sophistication to let the
- * user specify files to be ignored. */
- if (strcmp (entry->d_name, ".") == 0 ||
- strcmp (entry->d_name, "..") == 0 ||
- strcmp (entry->d_name, ".notmuch") ==0)
- {
- continue;
- }
-
- next = talloc_asprintf (notmuch, "%s/%s", path, entry->d_name);
-
- if (stat (next, st)) {
- fprintf (stderr, "Error reading %s: %s\n",
- next, strerror (errno));
- ret = NOTMUCH_STATUS_FILE_ERROR;
- continue;
- }
-
- if (S_ISREG (st->st_mode)) {
- /* If the file hasn't been modified since the last
- * add_files, then we need not look at it. */
- if (st->st_mtime > path_dbtime) {
- state->processed_files++;
-
- if (state->callback)
- closure = &message;
- else
- closure = NULL;
-
- status = notmuch_database_add_message (notmuch, next, closure);
- switch (status) {
- /* success */
- case NOTMUCH_STATUS_SUCCESS:
- state->added_messages++;
- if (state->callback)
- (state->callback) (message);
- break;
- /* Non-fatal issues (go on to next file) */
- case NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID:
- /* Stay silent on this one. */
- break;
- case NOTMUCH_STATUS_FILE_NOT_EMAIL:
- fprintf (stderr, "Note: Ignoring non-mail file: %s\n",
- next);
- break;
- /* Fatal issues. Don't process anymore. */
- case NOTMUCH_STATUS_XAPIAN_EXCEPTION:
- case NOTMUCH_STATUS_OUT_OF_MEMORY:
- fprintf (stderr, "Error: %s. Halting processing.\n",
- notmuch_status_to_string (status));
- ret = status;
- goto DONE;
- default:
- case NOTMUCH_STATUS_FILE_ERROR:
- case NOTMUCH_STATUS_NULL_POINTER:
- case NOTMUCH_STATUS_TAG_TOO_LONG:
- case NOTMUCH_STATUS_UNBALANCED_FREEZE_THAW:
- case NOTMUCH_STATUS_LAST_STATUS:
- INTERNAL_ERROR ("add_message returned unexpected value: %d", status);
- goto DONE;
- }
-
- if (message) {
- notmuch_message_destroy (message);
- message = NULL;
- }
-
- if (do_add_files_print_progress) {
- do_add_files_print_progress = 0;
- add_files_print_progress (state);
- }
- }
- } else if (S_ISDIR (st->st_mode)) {
- status = add_files_recursive (notmuch, next, st, state);
- if (status && ret == NOTMUCH_STATUS_SUCCESS)
- ret = status;
- }
-
- talloc_free (next);
- next = NULL;
- }
-
- status = notmuch_database_set_timestamp (notmuch, path, path_mtime);
- if (status && ret == NOTMUCH_STATUS_SUCCESS)
- ret = status;
-
- DONE:
- if (next)
- talloc_free (next);
- if (entry)
- free (entry);
- if (dir)
- closedir (dir);
-
- return ret;
-}
-
-/* This is the top-level entry point for add_files. It does a couple
- * of error checks, sets up the progress-printing timer and then calls
- * into the recursive function. */
-static notmuch_status_t
-add_files (notmuch_database_t *notmuch,
- const char *path,
- add_files_state_t *state)
-{
- struct stat st;
- notmuch_status_t status;
- struct sigaction action;
- struct itimerval timerval;
-
- if (stat (path, &st)) {
- fprintf (stderr, "Error reading directory %s: %s\n",
- path, strerror (errno));
- return NOTMUCH_STATUS_FILE_ERROR;
- }
-
- if (! S_ISDIR (st.st_mode)) {
- fprintf (stderr, "Error: %s is not a directory.\n", path);
- return NOTMUCH_STATUS_FILE_ERROR;
- }
-
- /* Setup our handler for SIGALRM */
- memset (&action, 0, sizeof (struct sigaction));
- action.sa_handler = handle_sigalrm;
- sigemptyset (&action.sa_mask);
- action.sa_flags = SA_RESTART;
- sigaction (SIGALRM, &action, NULL);
-
- /* Then start a timer to send SIGALRM once per second. */
- timerval.it_interval.tv_sec = 1;
- timerval.it_interval.tv_usec = 0;
- timerval.it_value.tv_sec = 1;
- timerval.it_value.tv_usec = 0;
- setitimer (ITIMER_REAL, &timerval, NULL);
-
- status = add_files_recursive (notmuch, path, &st, state);
-
- /* Now stop the timer. */
- timerval.it_interval.tv_sec = 0;
- timerval.it_interval.tv_usec = 0;
- timerval.it_value.tv_sec = 0;
- timerval.it_value.tv_usec = 0;
- setitimer (ITIMER_REAL, &timerval, NULL);
-
- /* And disable the signal handler. */
- action.sa_handler = SIG_IGN;
- sigaction (SIGALRM, &action, NULL);
-
- return status;
-}
-
-/* Recursively count all regular files in path and all sub-direcotries
- * of path. The result is added to *count (which should be
- * initialized to zero by the top-level caller before calling
- * count_files). */
-static void
-count_files (const char *path, int *count)
-{
- DIR *dir;
- struct dirent *e, *entry = NULL;
- int entry_length;
- int err;
- char *next;
- struct stat st;
-
- dir = opendir (path);
-
- if (dir == NULL) {
- fprintf (stderr, "Warning: failed to open directory %s: %s\n",
- path, strerror (errno));
- goto DONE;
- }
-
- entry_length = offsetof (struct dirent, d_name) +
- pathconf (path, _PC_NAME_MAX) + 1;
- entry = malloc (entry_length);
-
- while (1) {
- err = readdir_r (dir, entry, &e);
- if (err) {
- fprintf (stderr, "Error reading directory: %s\n",
- strerror (errno));
- free (entry);
- goto DONE;
- }
-
- if (e == NULL)
- break;
-
- /* Ignore special directories to avoid infinite recursion.
- * Also ignore the .notmuch directory.
- */
- /* XXX: Eventually we'll want more sophistication to let the
- * user specify files to be ignored. */
- if (strcmp (entry->d_name, ".") == 0 ||
- strcmp (entry->d_name, "..") == 0 ||
- strcmp (entry->d_name, ".notmuch") == 0)
- {
- continue;
- }
-
- if (asprintf (&next, "%s/%s", path, entry->d_name) == -1) {
- next = NULL;
- fprintf (stderr, "Error descending from %s to %s: Out of memory\n",
- path, entry->d_name);
- continue;
- }
-
- stat (next, &st);
-
- if (S_ISREG (st.st_mode)) {
- *count = *count + 1;
- if (*count % 1000 == 0) {
- printf ("Found %d files so far.\r", *count);
- fflush (stdout);
- }
- } else if (S_ISDIR (st.st_mode)) {
- count_files (next, count);
- }
-
- free (next);
- }
-
- DONE:
- if (entry)
- free (entry);
-
- closedir (dir);
-}
-
-static int
-setup_command (unused (void *ctx), unused (int argc), unused (char *argv[]))
-{
- notmuch_database_t *notmuch = NULL;
- char *default_path, *mail_directory = NULL;
- size_t line_size;
- int count;
- add_files_state_t add_files_state;
- double elapsed;
- struct timeval tv_now;
- notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
-
- printf ("Welcome to notmuch!\n\n");
-
- printf ("The goal of notmuch is to help you manage and search your collection of\n"
- "email, and to efficiently keep up with the flow of email as it comes in.\n\n");
-
- printf ("Notmuch needs to know the top-level directory of your email archive,\n"
- "(where you already have mail stored and where messages will be delivered\n"
- "in the future). This directory can contain any number of sub-directories\n"
- "and primarily just files with indvidual email messages (eg. maildir or mh\n"
- "archives are perfect). If there are other, non-email files (such as\n"
- "indexes maintained by other email programs) then notmuch will do its\n"
- "best to detect those and ignore them.\n\n");
-
- printf ("Mail storage that uses mbox format, (where one mbox file contains many\n"
- "messages), will not work with notmuch. If that's how your mail is currently\n"
- "stored, we recommend you first convert it to maildir format with a utility\n"
- "such as mb2md. In that case, press Control-C now and run notmuch again\n"
- "once the conversion is complete.\n\n");
-
-
- default_path = notmuch_database_default_path ();
- printf ("Top-level mail directory [%s]: ", default_path);
- fflush (stdout);
-
- getline (&mail_directory, &line_size, stdin);
- chomp_newline (mail_directory);
-
- printf ("\n");
-
- if (mail_directory == NULL || strlen (mail_directory) == 0) {
- if (mail_directory)
- free (mail_directory);
- mail_directory = default_path;
- } else {
- /* XXX: Instead of telling the user to use an environment
- * variable here, we should really be writing out a configuration
- * file and loading that on the next run. */
- if (strcmp (mail_directory, default_path)) {
- printf ("Note: Since you are not using the default path, you will want to set\n"
- "the NOTMUCH_BASE environment variable to %s so that\n"
- "future calls to notmuch commands will know where to find your mail.\n",
- mail_directory);
- printf ("For example, if you are using bash for your shell, add:\n\n");
- printf ("\texport NOTMUCH_BASE=%s\n\n", mail_directory);
- printf ("to your ~/.bashrc file.\n\n");
- }
- free (default_path);
- }
-
- /* Coerce th directory into an absolute directory name. */
- if (*mail_directory != '/') {
- char *cwd, *absolute_mail_directory;
-
- cwd = getcwd (NULL, 0);
- if (cwd == NULL) {
- fprintf (stderr, "Out of memory.\n");
- exit (1);
- }
-
- if (asprintf (&absolute_mail_directory, "%s/%s",
- cwd, mail_directory) < 0)
- {
- fprintf (stderr, "Out of memory.\n");
- exit (1);
- }
-
- free (cwd);
- free (mail_directory);
- mail_directory = absolute_mail_directory;
-
- printf ("Abs: %s\n", mail_directory);
- }
-
- notmuch = notmuch_database_create (mail_directory);
- if (notmuch == NULL) {
- fprintf (stderr, "Failed to create new notmuch database at %s\n",
- mail_directory);
- ret = NOTMUCH_STATUS_FILE_ERROR;
- goto DONE;
- }
-
- printf ("OK. Let's take a look at the mail we can find in the directory\n");
- printf ("%s ...\n", mail_directory);
-
- count = 0;
- count_files (mail_directory, &count);
-
- printf ("Found %d total files. That's not much mail.\n\n", count);
-
- printf ("Next, we'll inspect the messages and create a database of threads:\n");
-
- add_files_state.ignore_read_only_directories = FALSE;
- add_files_state.saw_read_only_directory = FALSE;
- add_files_state.total_files = count;
- add_files_state.processed_files = 0;
- add_files_state.added_messages = 0;
- add_files_state.callback = NULL;
- gettimeofday (&add_files_state.tv_start, NULL);
-
- ret = add_files (notmuch, mail_directory, &add_files_state);
-
- gettimeofday (&tv_now, NULL);
- elapsed = tv_elapsed (add_files_state.tv_start,
- tv_now);
- printf ("Processed %d %s in ", add_files_state.processed_files,
- add_files_state.processed_files == 1 ?
- "file" : "total files");
- print_formatted_seconds (elapsed);
- if (elapsed > 1) {
- printf (" (%d files/sec.). \n",
- (int) (add_files_state.processed_files / elapsed));
- } else {
- printf (". \n");
- }
- if (add_files_state.added_messages) {
- printf ("Added %d %s to the database.\n\n",
- add_files_state.added_messages,
- add_files_state.added_messages == 1 ?
- "message" : "unique messages");
- }
-
- printf ("When new mail is delivered to %s in the future,\n"
- "run \"notmuch new\" to add it to the database.\n\n",
- mail_directory);
-
- if (ret) {
- printf ("Note: At least one error was encountered: %s\n",
- notmuch_status_to_string (ret));
- }
-
- DONE:
- if (mail_directory)
- free (mail_directory);
- if (notmuch)
- notmuch_database_close (notmuch);
-
- return ret;
-}
-
-static void
-tag_inbox_and_unread (notmuch_message_t *message)
-{
- notmuch_message_add_tag (message, "inbox");
- notmuch_message_add_tag (message, "unread");
-}
-
-static int
-new_command (unused (void *ctx), unused (int argc), unused (char *argv[]))
-{
- notmuch_database_t *notmuch;
- const char *mail_directory;
- add_files_state_t add_files_state;
- double elapsed;
- struct timeval tv_now;
- int ret = 0;
-
- notmuch = notmuch_database_open (NULL);
- if (notmuch == NULL) {
- ret = 1;
- goto DONE;
- }
-
- mail_directory = notmuch_database_get_path (notmuch);
-
- add_files_state.ignore_read_only_directories = TRUE;
- add_files_state.saw_read_only_directory = FALSE;
- add_files_state.total_files = 0;
- add_files_state.processed_files = 0;
- add_files_state.added_messages = 0;
- add_files_state.callback = tag_inbox_and_unread;
- gettimeofday (&add_files_state.tv_start, NULL);
-
- ret = add_files (notmuch, mail_directory, &add_files_state);
-
- gettimeofday (&tv_now, NULL);
- elapsed = tv_elapsed (add_files_state.tv_start,
- tv_now);
- if (add_files_state.processed_files) {
- printf ("Processed %d %s in ", add_files_state.processed_files,
- add_files_state.processed_files == 1 ?
- "file" : "total files");
- print_formatted_seconds (elapsed);
- if (elapsed > 1) {
- printf (" (%d files/sec.). \n",
- (int) (add_files_state.processed_files / elapsed));
- } else {
- printf (". \n");
- }
- }
- if (add_files_state.added_messages) {
- printf ("Added %d new %s to the database (not much, really).\n",
- add_files_state.added_messages,
- add_files_state.added_messages == 1 ?
- "message" : "messages");
- } else {
- printf ("No new mail---and that's not much.\n");
- }
-
- if (elapsed > 1 && ! add_files_state.saw_read_only_directory) {
- printf ("\nTip: If you have any sub-directories that are archives (that is,\n"
- "they will never receive new mail), marking these directores as\n"
- "read-only (chmod u-w /path/to/dir) will make \"notmuch new\"\n"
- "much more efficient (it won't even look in those directories).\n");
- }
-
- if (ret) {
- printf ("\nNote: At least one error was encountered: %s\n",
- notmuch_status_to_string (ret));
- }
-
- DONE:
- if (notmuch)
- notmuch_database_close (notmuch);
-
- return ret;
-}
-
-/* Construct a single query string from the passed arguments, using
- * 'ctx' as the talloc owner for all allocations.
- *
- * Currently, the arguments are just connected with space characters,
- * but we might do more processing in the future, (such as inserting
- * any AND operators needed to work around Xapian QueryParser bugs).
- *
- * This function returns NULL in case of insufficient memory.
- */
-static char *
-query_string_from_args (void *ctx, int argc, char *argv[])
-{
- char *query_string;
- int i;
-
- query_string = talloc_strdup (ctx, "");
- if (query_string == NULL)
- return NULL;
-
- for (i = 0; i < argc; i++) {
- if (i != 0) {
- query_string = talloc_strdup_append (query_string, " ");
- if (query_string == NULL)
- return NULL;
- }
-
- query_string = talloc_strdup_append (query_string, argv[i]);
- if (query_string == NULL)
- return NULL;
- }
-
- return query_string;
-}
-
-/* Format a nice representation of 'time' relative to the current time.
- *
- * Examples include:
- *
- * 5 mins. ago (For times less than 60 minutes ago)
- * Today 12:30 (For times >60 minutes but still today)
- * Yest. 12:30
- * Mon. 12:30 (Before yesterday but fewer than 7 days ago)
- * October 12 (Between 7 and 180 days ago (about 6 months))
- * 2008-06-30 (More than 180 days ago)
- */
-#define MINUTE (60)
-#define HOUR (60 * MINUTE)
-#define DAY (24 * HOUR)
-#define RELATIVE_DATE_MAX 20
-static const char *
-_format_relative_date (void *ctx, time_t then)
-{
- struct tm tm_now, tm_then;
- time_t now = time(NULL);
- time_t delta;
- char *result;
-
- localtime_r (&now, &tm_now);
- localtime_r (&then, &tm_then);
-
- result = talloc_zero_size (ctx, RELATIVE_DATE_MAX);
- if (result == NULL)
- return "when?";
-
- if (then > now)
- return "the future";
-
- delta = now - then;
-
- if (delta > 180 * DAY) {
- strftime (result, RELATIVE_DATE_MAX,
- "%F", &tm_then); /* 2008-06-30 */
- return result;
- }
-
- if (delta < 3600) {
- snprintf (result, RELATIVE_DATE_MAX,
- "%d mins. ago", (int) (delta / 60));
- return result;
- }
-
- if (delta <= 7 * DAY) {
- if (tm_then.tm_wday == tm_now.tm_wday &&
- delta < DAY)
- {
- strftime (result, RELATIVE_DATE_MAX,
- "Today %R", &tm_then); /* Today 12:30 */
- return result;
- } else if ((tm_now.tm_wday + 7 - tm_then.tm_wday) % 7 == 1) {
- strftime (result, RELATIVE_DATE_MAX,
- "Yest. %R", &tm_then); /* Yest. 12:30 */
- return result;
- } else {
- if (tm_then.tm_wday != tm_now.tm_wday) {
- strftime (result, RELATIVE_DATE_MAX,
- "%a. %R", &tm_then); /* Mon. 12:30 */
- return result;
- }
- }
- }
-
- strftime (result, RELATIVE_DATE_MAX,
- "%B %d", &tm_then); /* October 12 */
- return result;
-}
-#undef MINUTE
-#undef HOUR
-#undef DAY
-
-static int
-search_command (void *ctx, int argc, char *argv[])
-{
- void *local = talloc_new (ctx);
- notmuch_database_t *notmuch = NULL;
- notmuch_query_t *query;
- notmuch_threads_t *threads;
- notmuch_thread_t *thread;
- notmuch_tags_t *tags;
- char *query_str;
- const char *relative_date;
- time_t date;
- notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
-
- notmuch = notmuch_database_open (NULL);
- if (notmuch == NULL) {
- ret = 1;
- goto DONE;
- }
-
- query_str = query_string_from_args (local, argc, argv);
-
- query = notmuch_query_create (notmuch, query_str);
- if (query == NULL) {
- fprintf (stderr, "Out of memory\n");
- ret = 1;
- goto DONE;
- }
-
- for (threads = notmuch_query_search_threads (query);
- notmuch_threads_has_more (threads);
- notmuch_threads_advance (threads))
- {
- int first = 1;
-
- thread = notmuch_threads_get (threads);
-
- date = notmuch_thread_get_oldest_date (thread);
- relative_date = _format_relative_date (local, date);
-
- printf ("%s %12s %s",
- notmuch_thread_get_thread_id (thread),
- relative_date,
- notmuch_thread_get_subject (thread));
-
- printf (" (");
- for (tags = notmuch_thread_get_tags (thread);
- notmuch_tags_has_more (tags);
- notmuch_tags_advance (tags))
- {
- if (! first)
- printf (" ");
- printf ("%s", notmuch_tags_get (tags));
- first = 0;
- }
- printf (")\n");
-
- notmuch_thread_destroy (thread);
- }
-
- notmuch_query_destroy (query);
-
- DONE:
- if (notmuch)
- notmuch_database_close (notmuch);
- talloc_free (local);
-
- return ret;
-}
-
-/* Get a nice, single-line summary of message. */
-static const char *
-_get_one_line_summary (void *ctx, notmuch_message_t *message)
-{
- const char *from;
- time_t date;
- const char *relative_date;
- const char *subject;
-
- from = notmuch_message_get_header (message, "from");
-
- date = notmuch_message_get_date (message);
- relative_date = _format_relative_date (ctx, date);
-
- subject = notmuch_message_get_header (message, "subject");
-
- return talloc_asprintf (ctx, "%s (%s) %s",
- from, relative_date, subject);
-}
-
-static void
-show_message_part (GMimeObject *part, int *part_count)
-{
- GMimeStream *stream;
- GMimeDataWrapper *wrapper;
- GMimeContentDisposition *disposition;
- GMimeContentType *content_type;
-
- *part_count = *part_count + 1;
-
- if (GMIME_IS_MULTIPART (part)) {
- GMimeMultipart *multipart = GMIME_MULTIPART (part);
- int i;
-
- for (i = 0; i < g_mime_multipart_get_count (multipart); i++) {
- if (GMIME_IS_MULTIPART_SIGNED (multipart)) {
- /* Don't index the signature. */
- if (i == 1)
- continue;
- if (i > 1)
- fprintf (stderr, "Warning: Unexpected extra parts of mutlipart/signed. Continuing.\n");
- }
- show_message_part (g_mime_multipart_get_part (multipart, i),
- part_count);
- }
- return;
- }
-
- if (GMIME_IS_MESSAGE_PART (part)) {
- GMimeMessage *mime_message;
-
- mime_message = g_mime_message_part_get_message (GMIME_MESSAGE_PART (part));
-
- show_message_part (g_mime_message_get_mime_part (mime_message),
- part_count);
-
- return;
- }
-
- if (! (GMIME_IS_PART (part))) {
- fprintf (stderr, "Warning: Not displaying unknown mime part: %s.\n",
- g_type_name (G_OBJECT_TYPE (part)));
- return;
- }
-
- disposition = g_mime_object_get_content_disposition (part);
- if (disposition &&
- strcmp (disposition->disposition, GMIME_DISPOSITION_ATTACHMENT) == 0)
- {
- const char *filename = g_mime_part_get_filename (GMIME_PART (part));
- content_type = g_mime_object_get_content_type (GMIME_OBJECT (part));
-
- printf ("\fattachment{ ID: %d, Content-type: %s\n",
- *part_count,
- g_mime_content_type_to_string (content_type));
- printf ("Attachment: %s (%s)\n", filename,
- g_mime_content_type_to_string (content_type));
- printf ("\fattachment}\n");
-
- return;
- }
-
- content_type = g_mime_object_get_content_type (GMIME_OBJECT (part));
-
- printf ("\fpart{ ID: %d, Content-type: %s\n",
- *part_count,
- g_mime_content_type_to_string (content_type));
-
- if (g_mime_content_type_is_type (content_type, "text", "*") &&
- !g_mime_content_type_is_type (content_type, "text", "html"))
- {
- stream = g_mime_stream_file_new (stdout);
- g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream), FALSE);
-
- wrapper = g_mime_part_get_content_object (GMIME_PART (part));
- if (wrapper)
- g_mime_data_wrapper_write_to_stream (wrapper, stream);
- }
- else
- {
- printf ("Non-text part: %s\n",
- g_mime_content_type_to_string (content_type));
- }
-
- printf ("\fpart}\n");
-
- g_object_unref (stream);
-}
-
-static notmuch_status_t
-show_message_body (const char *filename)
-{
- GMimeStream *stream = NULL;
- GMimeParser *parser = NULL;
- GMimeMessage *mime_message = NULL;
- notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
- static int initialized = 0;
- FILE *file = NULL;
- int part_count = 0;
-
- if (! initialized) {
- g_mime_init (0);
- initialized = 1;
- }
-
- file = fopen (filename, "r");
- if (! file) {
- fprintf (stderr, "Error opening %s: %s\n", filename, strerror (errno));
- ret = NOTMUCH_STATUS_FILE_ERROR;
- goto DONE;
- }
-
- stream = g_mime_stream_file_new (file);
- g_mime_stream_file_set_owner (GMIME_STREAM_FILE (stream), FALSE);
-
- parser = g_mime_parser_new_with_stream (stream);
-
- mime_message = g_mime_parser_construct_message (parser);
-
- show_message_part (g_mime_message_get_mime_part (mime_message),
- &part_count);
-
- DONE:
- if (mime_message)
- g_object_unref (mime_message);
-
- if (parser)
- g_object_unref (parser);
-
- if (stream)
- g_object_unref (stream);
-
- if (file)
- fclose (file);
-
- return ret;
-}
-
-static int
-_message_is_unread (notmuch_message_t *message)
-{
- notmuch_tags_t *tags;
- const char *tag;
-
- for (tags = notmuch_message_get_tags (message);
- notmuch_tags_has_more (tags);
- notmuch_tags_advance (tags))
- {
- tag = notmuch_tags_get (tags);
-
- if (strcmp (tag, "unread") == 0)
- return 1;
- }
-
- return 0;
-}
-
-static int
-show_command (void *ctx, unused (int argc), unused (char *argv[]))
-{
- void *local = talloc_new (ctx);
- char *query_string;
- notmuch_database_t *notmuch = NULL;
- notmuch_query_t *query = NULL;
- notmuch_messages_t *messages;
- notmuch_message_t *message;
- int ret = 0;
- int unread;
-
- const char *headers[] = {
- "Subject", "From", "To", "Cc", "Bcc", "Date"
- };
- const char *name, *value;
- unsigned int i;
-
- if (argc != 1) {
- fprintf (stderr, "Error: \"notmuch show\" requires exactly one thread-ID argument.\n");
- ret = 1;
- goto DONE;
- }
-
- notmuch = notmuch_database_open (NULL);
- if (notmuch == NULL) {
- ret = 1;
- goto DONE;
- }
-
- query_string = talloc_asprintf (local, "thread:%s", argv[0]);
- if (query_string == NULL) {
- fprintf (stderr, "Out of memory\n");
- ret = 1;
- goto DONE;
- }
-
- query = notmuch_query_create (notmuch, query_string);
- if (query == NULL) {
- fprintf (stderr, "Out of memory\n");
- ret = 1;
- goto DONE;
- }
-
- for (messages = notmuch_query_search_messages (query);
- notmuch_messages_has_more (messages);
- notmuch_messages_advance (messages))
- {
- message = notmuch_messages_get (messages);
- unread = _message_is_unread (message);
-
- printf ("\fmessage{ ID: %s %s\n",
- notmuch_message_get_message_id (message),
- unread ? "unread" : "");
-
- printf ("\fheader{\n");
-
- printf ("%s\n", _get_one_line_summary (local, message));
-
- for (i = 0; i < ARRAY_SIZE (headers); i++) {
- name = headers[i];
- value = notmuch_message_get_header (message, name);
- if (value)
- printf ("%s: %s\n", name, value);
- }
-
- printf ("\fheader}\n");
- printf ("\fbody{\n");
-
- show_message_body (notmuch_message_get_filename (message));
-
- printf ("\fbody}\n");
-
- printf ("\fmessage}\n");
-
- notmuch_message_destroy (message);
- }
-
- DONE:
- if (local)
- talloc_free (local);
-
- if (query)
- notmuch_query_destroy (query);
-
- if (notmuch)
- notmuch_database_close (notmuch);
-
- return ret;
-}
-
-static int
-tag_command (void *ctx, unused (int argc), unused (char *argv[]))
-{
- void *local;
- int *add_tags, *remove_tags;
- int add_tags_count = 0;
- int remove_tags_count = 0;
- char *query_string;
- notmuch_database_t *notmuch = NULL;
- notmuch_query_t *query;
- notmuch_messages_t *messages;
- notmuch_message_t *message;
- int ret = 0;
- int i;
-
- local = talloc_new (ctx);
- if (local == NULL) {
- ret = 1;
- goto DONE;
- }
-
- add_tags = talloc_size (local, argc * sizeof (int));
- if (add_tags == NULL) {
- ret = 1;
- goto DONE;
- }
-
- remove_tags = talloc_size (local, argc * sizeof (int));
- if (remove_tags == NULL) {
- ret = 1;
- goto DONE;
- }
-
- for (i = 0; i < argc; i++) {
- if (strcmp (argv[i], "--") == 0) {
- i++;
- break;
- }
- if (argv[i][0] == '+') {
- add_tags[add_tags_count++] = i;
- } else if (argv[i][0] == '-') {
- remove_tags[remove_tags_count++] = i;
- } else {
- break;
- }
- }
-
- if (add_tags_count == 0 && remove_tags_count == 0) {
- fprintf (stderr, "Error: 'notmuch tag' requires at least one tag to add or remove.\n");
- ret = 1;
- goto DONE;
- }
-
- if (i == argc) {
- fprintf (stderr, "Error: 'notmuch tag' requires at least one search term.\n");
- ret = 1;
- goto DONE;
- }
-
- notmuch = notmuch_database_open (NULL);
- if (notmuch == NULL) {
- ret = 1;
- goto DONE;
- }
-
- query_string = query_string_from_args (local, argc - i, &argv[i]);
-
- query = notmuch_query_create (notmuch, query_string);
- if (query == NULL) {
- fprintf (stderr, "Out of memory.\n");
- ret = 1;
- goto DONE;
- }
-
- for (messages = notmuch_query_search_messages (query);
- notmuch_messages_has_more (messages);
- notmuch_messages_advance (messages))
- {
- message = notmuch_messages_get (messages);
-
- notmuch_message_freeze (message);
-
- for (i = 0; i < remove_tags_count; i++)
- notmuch_message_remove_tag (message,
- argv[remove_tags[i]] + 1);
-
- for (i = 0; i < add_tags_count; i++)
- notmuch_message_add_tag (message, argv[add_tags[i]] + 1);
-
- notmuch_message_thaw (message);
-
- notmuch_message_destroy (message);
- }
-
- notmuch_query_destroy (query);
-
- DONE:
- if (notmuch)
- notmuch_database_close (notmuch);
-
- talloc_free (local);
-
- return ret;
-}
-
static int
-dump_command (unused (void *ctx), int argc, char *argv[])
-{
- FILE *output = NULL;
- notmuch_database_t *notmuch = NULL;
- notmuch_query_t *query;
- notmuch_messages_t *messages;
- notmuch_message_t *message;
- notmuch_tags_t *tags;
- int ret = 0;
-
- if (argc) {
- output = fopen (argv[0], "w");
- if (output == NULL) {
- fprintf (stderr, "Error opening %s for writing: %s\n",
- argv[0], strerror (errno));
- ret = 1;
- goto DONE;
- }
- } else {
- output = stdout;
- }
-
- notmuch = notmuch_database_open (NULL);
- if (notmuch == NULL) {
- ret = 1;
- goto DONE;
- }
-
- query = notmuch_query_create (notmuch, "");
- if (query == NULL) {
- fprintf (stderr, "Out of memory\n");
- ret = 1;
- goto DONE;
- }
-
- notmuch_query_set_sort (query, NOTMUCH_SORT_MESSAGE_ID);
-
- for (messages = notmuch_query_search_messages (query);
- notmuch_messages_has_more (messages);
- notmuch_messages_advance (messages))
- {
- int first = 1;
- message = notmuch_messages_get (messages);
-
- fprintf (output,
- "%s (", notmuch_message_get_message_id (message));
-
- for (tags = notmuch_message_get_tags (message);
- notmuch_tags_has_more (tags);
- notmuch_tags_advance (tags))
- {
- if (! first)
- fprintf (output, " ");
-
- fprintf (output, "%s", notmuch_tags_get (tags));
-
- first = 0;
- }
-
- fprintf (output, ")\n");
-
- notmuch_message_destroy (message);
- }
-
- notmuch_query_destroy (query);
-
- DONE:
- if (notmuch)
- notmuch_database_close (notmuch);
- if (output && output != stdout)
- fclose (output);
-
- return ret;
-}
-
-static int
-restore_command (unused (void *ctx), int argc, char *argv[])
-{
- FILE *input = NULL;
- notmuch_database_t *notmuch = NULL;
- char *line = NULL;
- size_t line_size;
- ssize_t line_len;
- regex_t regex;
- int rerr;
- int ret = 0;
-
- if (argc) {
- input = fopen (argv[0], "r");
- if (input == NULL) {
- fprintf (stderr, "Error opening %s for reading: %s\n",
- argv[0], strerror (errno));
- ret = 1;
- goto DONE;
- }
- } else {
- printf ("No filename given. Reading dump from stdin.\n");
- input = stdin;
- }
-
- notmuch = notmuch_database_open (NULL);
- if (notmuch == NULL) {
- ret = 1;
- goto DONE;
- }
-
- /* Dump output is one line per message. We match a sequence of
- * non-space characters for the message-id, then one or more
- * spaces, then a list of space-separated tags as a sequence of
- * characters within literal '(' and ')'. */
- xregcomp (®ex,
- "^([^ ]+) \\(([^)]*)\\)$",
- REG_EXTENDED);
-
- while ((line_len = getline (&line, &line_size, input)) != -1) {
- regmatch_t match[3];
- char *message_id, *tags, *tag, *next;
- notmuch_message_t *message;
- notmuch_status_t status;
-
- chomp_newline (line);
-
- rerr = xregexec (®ex, line, 3, match, 0);
- if (rerr == REG_NOMATCH)
- {
- fprintf (stderr, "Warning: Ignoring invalid input line: %s\n",
- line);
- continue;
- }
-
- message_id = xstrndup (line + match[1].rm_so,
- match[1].rm_eo - match[1].rm_so);
- tags = xstrndup (line + match[2].rm_so,
- match[2].rm_eo - match[2].rm_so);
-
- if (strlen (tags)) {
-
- message = notmuch_database_find_message (notmuch, message_id);
- if (message == NULL) {
- fprintf (stderr, "Warning: Cannot apply tags to missing message: %s\n",
- message_id);
- goto NEXT_LINE;
- }
-
- notmuch_message_freeze (message);
-
- notmuch_message_remove_all_tags (message);
-
- next = tags;
- while (next) {
- tag = strsep (&next, " ");
- if (*tag == '\0')
- continue;
- status = notmuch_message_add_tag (message, tag);
- if (status) {
- fprintf (stderr,
- "Error applying tag %s to message %s:\n",
- tag, message_id);
- fprintf (stderr, "%s\n",
- notmuch_status_to_string (status));
- }
- }
-
- notmuch_message_thaw (message);
- notmuch_message_destroy (message);
- }
- NEXT_LINE:
- free (message_id);
- free (tags);
- }
-
- regfree (®ex);
-
- DONE:
- if (line)
- free (line);
- if (notmuch)
- notmuch_database_close (notmuch);
- if (input && input != stdin)
- fclose (input);
-
- return ret;
-}
-
-static int
-help_command (void *ctx, int argc, char *argv[]);
+notmuch_help_command (void *ctx, int argc, char *argv[]);
+
+static const char search_terms_help[] =
+ "\tSeveral notmuch commands accept a comman syntax for search\n"
+ "\tterms.\n"
+ "\n"
+ "\tThe search terms can consist of free-form text (and quoted\n"
+ "\tphrases) which will match all messages that contain all of\n"
+ "\tthe given terms/phrases in the body, the subject, or any of\n"
+ "\tthe sender or recipient headers.\n"
+ "\n"
+ "\tIn addition to free text, the following prefixes can be used\n"
+ "\tto force terms to match against specific portions of an email,\n"
+ "\t(where <brackets> indicate user-supplied values):\n"
+ "\n"
+ "\t\tfrom:<name-or-address>\n"
+ "\t\tto:<name-or-address>\n"
+ "\t\tsubject:<word-or-quoted-phrase>\n"
+ "\t\tattachment:<word>\n"
+ "\t\ttag:<tag> (or is:<tag>)\n"
+ "\t\tid:<message-id>\n"
+ "\t\tthread:<thread-id>\n"
+ "\n"
+ "\tThe from: prefix is used to match the name or address of\n"
+ "\tthe sender of an email message.\n"
+ "\n"
+ "\tThe to: prefix is used to match the names or addresses of\n"
+ "\tany recipient of an email message, (whether To, Cc, or Bcc).\n"
+ "\n"
+ "\tAny term prefixed with subject: will match only text from\n"
+ "\tthe subject of an email. Quoted phrases are supported when\n"
+ "\tsearching with: subject:\"this is a phrase\".\n"
+ "\n"
+ "\tFor tag: and is:, valid tag values include \"inbox\" and \"unread\"\n"
+ "\tby default for new messages added by \"notmuch new\" as well\n"
+ "\tas any other tag values added manually with \"notmuch tag\".\n"
+ "\n"
+ "\tFor id:, message ID values are the literal contents of the\n"
+ "\tMessage-ID: header of email messages, but without the '<','>'\n"
+ "\tdelimiters.\n"
+ "\n"
+ "\tThe thread: prefix can be used with the thread ID values that\n"
+ "\tare generated internally by notmuch (and do not appear in email\n"
+ "\tmessages). These thread ID values can be seen in the first\n"
+ "\tcolumn of output from \"notmuch search\".\n"
+ "\n"
+ "\tIn addition to individual terms, multiple terms can be\n"
+ "\tcombined with Boolean operators (\"and\", \"or\", \"not\", etc.).\n"
+ "\tEach term in the query will be implicitly connected by a\n"
+ "\tlogical AND if no explicit operator is provided, (except\n"
+ "\tthat terms with a common prefix will be implicitly combined\n"
+ "\twith OR until we get Xapian defect #402 fixed).\n"
+ "\n"
+ "\tParentheses can also be used to control the combination of\n"
+ "\tthe Boolean operators, but will have to be protected from\n"
+ "\tinterpretation by the shell, (such as by putting quotation\n"
+ "\tmarks around any parenthesized expression).\n"
+ "\n"
+ "\tFinally, results can be restricted to only messages within a\n"
+ "\tparticular time range, (based on the Date: header) with:\n"
+ "\n"
+ "\t\t<intial-timestamp>..<final-timestamp>\n"
+ "\n"
+ "\tEach timestamp is a number representing the number of seconds\n"
+ "\tsince 1970-01-01 00:00:00 UTC. This is not the most convenient\n"
+ "\tmeans of expressing date ranges, but until notmuch is fixed to\n"
+ "\taccept a more convenient form, one can use the date program to\n"
+ "\tconstruct timestamps. For example, with the bash shell the\n"
+ "\tfollowing syntax would specify a date range to return messages\n"
+ "\tfrom 2009-10-01 until the current time:\n"
+ "\n"
+ "\t\t$(date +%%s -d 2009-10-01)..$(date +%%s)\n\n";
command_t commands[] = {
- { "setup", setup_command,
+ { "setup", notmuch_setup_command,
+ NULL,
"Interactively setup notmuch for first use.",
- "\t\tThe setup command is the first command you will run in order\n"
- "\t\tto start using notmuch. It will prompt you for the directory\n"
- "\t\tcontaining your email archives, and will then proceed to build\n"
- "\t\ta database to allow fast searching of that mail.\n\n"
- "\t\tInvoking notmuch with no command argument will run setup if\n"
- "\t\tthe setup command has not previously been completed." },
- { "new", new_command,
- "Find and import any new messages.",
- "\t\tScans all sub-directories of the database, adding new messages\n"
- "\t\tthat are found. Each new message will be tagged as both\n"
- "\t\t\"inbox\" and \"unread\".\n"
+ "\tThe setup command will prompt for your full name, your primary\n"
+ "\temail address, any alternate email addresses you use, and the\n"
+ "\tdirectory containing your email archives. Your answers will be\n"
+ "\twritten to a configuration file in ${NOTMUCH_CONFIG} (if set)\n"
+ "\tor ${HOME}/.notmuch-config.\n"
+ "\n"
+ "\tThis configuration file will be created with descriptive\n"
+ "\tcomments, making it easy to edit by hand later to change the\n"
+ "\tconfiguration. Or you can run \"notmuch setup\" again.\n"
+ "\n"
+ "\tInvoking notmuch with no command argument will run setup if\n"
+ "\tthe setup command has not previously been completed." },
+ { "new", notmuch_new_command,
+ "[--verbose]",
+ "Find and import new messages to the notmuch database.",
+ "\tScans all sub-directories of the mail directory, performing\n"
+ "\tfull-text indexing on new messages that are found. Each new\n"
+ "\tmessage will be tagged as both \"inbox\" and \"unread\".\n"
+ "\n"
+ "\tYou should run \"notmuch new\" once after first running\n"
+ "\t\"notmuch setup\" to create the initial database. The first\n"
+ "\trun may take a long time if you have a significant amount of\n"
+ "\tmail (several hundred thousand messages or more).\n"
+ "\n"
+ "\tSubsequently, you should run \"notmuch new\" whenever new mail\n"
+ "\tis delivered and you wish to incorporate it into the database.\n"
+ "\tThese subsequent runs will be much quicker than the initial run.\n"
+ "\n"
+ "\tSupported options for new include:\n"
"\n"
- "\t\tNote: \"notmuch new\" will skip any read-only directories,\n"
- "\t\tso you can use that to mark directories that will not\n"
- "\t\treceive any new mail (and make \"notmuch new\" faster)." },
- { "search", search_command,
- "<search-term> [...]\n\n"
- "\t\tSearch for threads matching the given search terms.",
- "\t\tNote that the individual mail messages will be matched\n"
- "\t\tagainst the search terms, but the results will be the\n"
- "\t\tthreads containing the matched messages.\n\n"
- "\t\tCurrently, the supported search terms are as follows, (where\n"
- "\t\t<brackets> indicate user-supplied values):\n\n"
- "\t\t\ttag:<tag>\n"
- "\t\t\tid:<message-id>\n"
- "\t\t\tthread:<thread-id>\n\n"
- "\t\tValid tag values include \"inbox\" and \"unread\" by default\n"
- "\t\tfor new messages added by \"notmuch new\" as well as any other\n"
- "\t\ttag values added manually with \"notmuch tag\".\n\n"
- "\t\tMessage ID values are the literal contents of the Message-ID:\n"
- "\t\theader of email messages, but without the '<','>' delimiters.\n\n"
- "\t\tThread ID values are generated internally by notmuch but can\n"
- "\t\tbe seen in the output of \"notmuch search\" for example.\n\n"
- "\t\tIn addition to individual terms, multiple terms can be\n"
- "\t\tcombined with Boolean operators (\"and\", \"or\", \"not\", etc.).\n"
- "\t\tEach term in the query will be implicitly connected by a\n"
- "\t\tlogical AND if no explicit operator is provided, (except\n"
- "\t\tthat terms with a common prefix will be implicitly combined\n"
- "\t\twith OR until we get Xapian defect #402 fixed).\n\n"
- "\t\tParentheses can also be used to control the combination of\n"
- "\t\tthe Boolean operators, but will have to be protected from\n"
- "\t\tinterpretation by the shell, (such as by putting quotation\n"
- "\t\tmarks around any parenthesized expression)." },
- { "show", show_command,
- "<thread-id>\n\n"
- "\t\tShow the thread with the given thread ID (see 'search').",
- "\t\tThread ID values are given as the first column in the\n"
- "\t\toutput of the \"notmuch search\" command. These are the\n"
- "\t\trandom-looking strings of 32 characters." },
- { "tag", tag_command,
- "+<tag>|-<tag> [...] [--] <search-term> [...]\n\n"
- "\t\tAdd/remove tags for all messages matching the search terms.",
- "\t\tThe search terms are handled exactly as in 'search' so one\n"
- "\t\tcan use that command first to see what will be modified.\n\n"
- "\t\tTags prefixed by '+' are added while those prefixed by '-' are\n"
- "\t\tremoved. For each message, tag removal is before tag addition.\n\n"
- "\t\tThe beginning of <search-terms> is recognized by the first\n"
- "\t\targument that begins with neither '+' nor '-'. Support for\n"
- "\t\tan initial search term beginning with '+' or '-' is provided\n"
- "\t\tby allowing the user to specify a \"--\" argument to separate\n"
- "\t\tthe tags from the search terms.\n\n"
- "\t\tNote: If you run \"notmuch new\" between reading a thread with\n"
- "\t\t\"notmuch show\" and removing the \"inbox\" tag for that thread\n"
- "\t\twith \"notmuch tag\" then you create the possibility of moving\n"
- "\t\tsome messages from that thread out of your inbox without ever\n"
- "\t\treading them. The easiest way to avoid this problem is to not\n"
- "\t\trun \"notmuch new\" between reading and removing tags." },
- { "dump", dump_command,
- "[<filename>]\n\n"
- "\t\tCreate a plain-text dump of the tags for each message.",
- "\t\tOutput is to the given filename, if any, or to stdout.\n"
- "\t\tThese tags are the only data in the notmuch database\n"
- "\t\tthat can't be recreated from the messages themselves.\n"
- "\t\tThe output of notmuch dump is therefore the only\n"
- "\t\tcritical thing to backup (and much more friendly to\n"
- "\t\tincremental backup than the native database files.)" },
- { "restore", restore_command,
- "<filename>\n\n"
- "\t\tRestore the tags from the given dump file (see 'dump').",
- "\t\tNote: The dump file format is specifically chosen to be\n"
- "\t\tcompatible with the format of files produced by sup-dump.\n"
- "\t\tSo if you've previously been using sup for mail, then the\n"
- "\t\t\"notmuch restore\" command provides you a way to import\n"
- "\t\tall of your tags (or labels as sup calls them)." },
- { "help", help_command,
- "[<command>]\n\n"
- "\t\tThis message, or more detailed help for the named command.",
- "\t\tExcept in this case, where there's not much more detailed\n"
- "\t\thelp available." }
+ "\t--verbose\n"
+ "\n"
+ "\t\tVerbose operation. Shows paths of message files as\n"
+ "\t\tthey are being indexed.\n"
+ "\n"
+ "\tInvoking notmuch with no command argument will run new if\n"
+ "\tthe setup command has previously been completed, but new has\n"
+ "\tnot previously been run." },
+ { "search", notmuch_search_command,
+ "[options...] <search-terms> [...]",
+ "Search for messages matching the given search terms.",
+ "\tNote that the individual mail messages will be matched\n"
+ "\tagainst the search terms, but the results will be the\n"
+ "\tthreads (one per line) containing the matched messages.\n"
+ "\n"
+ "\tSupported options for search include:\n"
+ "\n"
+ "\t--format=(json|text)\n"
+ "\n"
+ "\t\tPresents the results in either JSON or\n"
+ "\t\tplain-text (default)\n"
+ "\n"
+ "\t--sort=(newest-first|oldest-first)\n"
+ "\n"
+ "\t\tPresent results in either chronological order\n"
+ "\t\t(oldest-first) or reverse chronological order\n"
+ "\t\t(newest-first), which is the default.\n"
+ "\n"
+ "\tSee \"notmuch help search-terms\" for details of the search\n"
+ "\tterms syntax." },
+ { "show", notmuch_show_command,
+ "<search-terms> [...]",
+ "Show all messages matching the search terms.",
+ "\tThe messages are grouped and sorted based on the threading\n"
+ "\t(all replies to a particular message appear immediately\n"
+ "\tafter that message in date order).\n"
+ "\n"
+ "\tSupported options for show include:\n"
+ "\n"
+ "\t--entire-thread\n"
+ "\n"
+ "\t\tBy default only those messages that match the\n"
+ "\t\tsearch terms will be displayed. With this option,\n"
+ "\t\tall messages in the same thread as any matched\n"
+ "\t\tmessage will be displayed.\n"
+ "\n"
+ "\t--format=(json|text)\n"
+ "\n"
+ "\t\ttext\t(default)\n"
+ "\n"
+ "\t\tThe plain-text has all text-content MIME parts decoded.\n"
+ "\t\tVarious components in the output, ('message', 'header',\n"
+ "\t\t'body', 'attachment', and MIME 'part') are delimited by\n"
+ "\t\teasily-parsed markers. Each marker consists of a Control-L\n"
+ "\t\tcharacter (ASCII decimal 12), the name of the marker, and\n"
+ "\t\tthen either an opening or closing brace, '{' or '}' to\n"
+ "\t\teither open or close the component.\n"
+ "\n"
+ "\t\tjson\n"
+ "\n"
+ "\t\tFormat output as Javascript Object Notation (JSON).\n"
+ "\t\tJSON output always includes all messages in a matching,\n"
+ "\t\tthread i.e. '--output=json' implies '--entire-thread'\n"
+ "\n"
+ "\tA common use of \"notmuch show\" is to display a single\n"
+ "\tthread of email messages. For this, use a search term of\n"
+ "\t\"thread:<thread-id>\" as can be seen in the first column\n"
+ "\tof output from the \"notmuch search\" command.\n"
+ "\n"
+ "\tSee \"notmuch help search-terms\" for details of the search\n"
+ "\tterms syntax." },
+ { "count", notmuch_count_command,
+ "<search-terms> [...]",
+ "Count messages matching the search terms.",
+ "\tThe number of matching messages is output to stdout.\n"
+ "\n"
+ "\tA common use of \"notmuch count\" is to display the count\n"
+ "\tof messages matching both a specific tag and either inbox\n"
+ "\tor unread\n"
+ "\n"
+ "\tSee \"notmuch help search-terms\" for details of the search\n"
+ "\t\tterms syntax." },
+ { "reply", notmuch_reply_command,
+ "[options...] <search-terms> [...]",
+ "Construct a reply template for a set of messages.",
+ "\tConstructs a new message as a reply to a set of existing\n"
+ "\tmessages. The Reply-To: header (if any, otherwise From:) is\n"
+ "\tused for the To: address. The To: and Cc: headers are copied,\n"
+ "\tbut not including any of the user's configured addresses.\n"
+ "\n"
+ "\tA suitable subject is constructed. The In-Reply-to: and\n"
+ "\tReferences: headers are set appropriately, and the content\n"
+ "\tof the original messages is quoted and included in the body\n"
+ "\t(unless --format=headers-only is given).\n"
+ "\n"
+ "\tThe resulting message template is output to stdout.\n"
+ "\n"
+ "\tSupported options for reply include:\n"
+ "\n"
+ "\t--format=(default|headers-only)\n"
+ "\n"
+ "\t\tdefault:\n"
+ "\t\t\tIncludes subject and quoted message body.\n"
+ "\n"
+ "\t\theaders-only:\n"
+ "\t\t\tOnly produces In-Reply-To, References, To\n"
+ "\t\t\tCc, and Bcc headers.\n"
+ "\n"
+ "\tSee \"notmuch help search-terms\" for details of the search\n"
+ "\tterms syntax." },
+ { "tag", notmuch_tag_command,
+ "+<tag>|-<tag> [...] [--] <search-terms> [...]",
+ "Add/remove tags for all messages matching the search terms.",
+ "\tThe search terms are handled exactly as in 'search' so one\n"
+ "\tcan use that command first to see what will be modified.\n"
+ "\n"
+ "\tTags prefixed by '+' are added while those prefixed by\n"
+ "\t'-' are removed. For each message, tag removal is performed\n"
+ "\tbefore tag addition.\n"
+ "\n"
+ "\tThe beginning of <search-terms> is recognized by the first\n"
+ "\targument that begins with neither '+' nor '-'. Support for\n"
+ "\tan initial search term beginning with '+' or '-' is provided\n"
+ "\tby allowing the user to specify a \"--\" argument to separate\n"
+ "\tthe tags from the search terms.\n"
+ "\n"
+ "\tSee \"notmuch help search-terms\" for details of the search\n"
+ "\tterms syntax." },
+ { "dump", notmuch_dump_command,
+ "[<filename>]",
+ "Create a plain-text dump of the tags for each message.",
+ "\tOutput is to the given filename, if any, or to stdout.\n"
+ "\tThese tags are the only data in the notmuch database\n"
+ "\tthat can't be recreated from the messages themselves.\n"
+ "\tThe output of notmuch dump is therefore the only\n"
+ "\tcritical thing to backup (and much more friendly to\n"
+ "\tincremental backup than the native database files.)" },
+ { "restore", notmuch_restore_command,
+ "<filename>",
+ "Restore the tags from the given dump file (see 'dump').",
+ "\tNote: The dump file format is specifically chosen to be\n"
+ "\tcompatible with the format of files produced by sup-dump.\n"
+ "\tSo if you've previously been using sup for mail, then the\n"
+ "\t\"notmuch restore\" command provides you a way to import\n"
+ "\tall of your tags (or labels as sup calls them)." },
+ { "search-tags", notmuch_search_tags_command,
+ "[<search-terms> [...] ]",
+ "List all tags found in the database or matching messages.",
+ "\tRun this command without any search-term(s) to obtain a list\n"
+ "\tof all tags found in the database. If you provide one or more\n"
+ "\tsearch-terms as argument(s) then the resulting list will\n"
+ "\tcontain tags only from messages that match the search-term(s).\n"
+ "\n"
+ "\tIn both cases the list will be alphabetically sorted." },
+ { "part", notmuch_part_command,
+ "--part=<num> <search-terms>",
+ "Output a single MIME part of a message.",
+ "\tA single decoded MIME part, with no encoding or framing,\n"
+ "\tis output to stdout. The search terms must match only a single\n"
+ "\tmessage, otherwise this command will fail.\n"
+ "\n"
+ "\tThe part number should match the part \"id\" field output\n"
+ "\tby the \"--format=json\" option of \"notmuch show\". If the\n"
+ "\tmessage specified by the search terms does not include a\n"
+ "\tpart with the specified \"id\" there will be no output." },
+ { "help", notmuch_help_command,
+ "[<command>]",
+ "This message, or more detailed help for the named command.",
+ "\tExcept in this case, where there's not much more detailed\n"
+ "\thelp available." }
};
static void
-usage (void)
+usage (FILE *out)
{
command_t *command;
unsigned int i;
- fprintf (stderr, "Usage: notmuch <command> [args...]\n");
- fprintf (stderr, "\n");
- fprintf (stderr, "Where <command> and [args...] are as follows:\n");
- fprintf (stderr, "\n");
+ fprintf (out,
+ "Usage: notmuch --help\n"
+ " notmuch --version\n"
+ " notmuch <command> [args...]\n");
+ fprintf (out, "\n");
+ fprintf (out, "The available commands are as follows:\n");
+ fprintf (out, "\n");
for (i = 0; i < ARRAY_SIZE (commands); i++) {
command = &commands[i];
- fprintf (stderr, "\t%s\t%s\n\n", command->name, command->summary);
+ fprintf (out, " %-11s %s\n",
+ command->name, command->summary);
}
- fprintf (stderr, "Use \"notmuch help <command>\" for more details on each command.\n\n");
+ fprintf (out, "\n");
+ fprintf (out,
+ "Use \"notmuch help <command>\" for more details on each command\n"
+ "and \"notmuch help search-terms\" for the common search-terms syntax.\n\n");
}
static int
-help_command (unused (void *ctx), int argc, char *argv[])
+notmuch_help_command (unused (void *ctx), int argc, char *argv[])
{
command_t *command;
unsigned int i;
if (argc == 0) {
- fprintf (stderr, "The notmuch mail system.\n\n");
- usage ();
+ printf ("The notmuch mail system.\n\n");
+ usage (stdout);
return 0;
}
command = &commands[i];
if (strcmp (argv[0], command->name) == 0) {
- fprintf (stderr, "Help for \"notmuch %s\":\n\n", argv[0]);
- fprintf (stderr, "\t%s\t%s\n\n%s\n\n", command->name,
- command->summary, command->documentation);
+ printf ("Help for \"notmuch %s\":\n\n", argv[0]);
+ if (command->arguments)
+ printf ("%s %s\n\n\t%s\n\n%s\n\n",
+ command->name, command->arguments,
+ command->summary, command->documentation);
+ else
+ printf ("%s\t%s\n\n%s\n\n", command->name,
+ command->summary, command->documentation);
return 0;
}
}
+ if (strcmp (argv[0], "search-terms") == 0) {
+ printf ("Help for <%s>\n\n", argv[0]);
+ for (i = 0; i < ARRAY_SIZE (commands); i++) {
+ command = &commands[i];
+
+ if (command->arguments &&
+ strstr (command->arguments, "search-terms"))
+ {
+ printf ("\t%s\t%s\n",
+ command->name, command->arguments);
+ }
+ }
+ printf ("\n");
+ printf (search_terms_help);
+ return 0;
+ }
+
fprintf (stderr,
"\nSorry, %s is not a known command. There's not much I can do to help.\n\n",
argv[0]);
return 1;
}
-
+
+/* Handle the case of "notmuch" being invoked with no command
+ * argument. For now we just call notmuch_setup_command, but we plan
+ * to be more clever about this in the future.
+ */
+static int
+notmuch (void *ctx)
+{
+ notmuch_config_t *config;
+ notmuch_bool_t is_new;
+ char *db_path;
+ struct stat st;
+
+ config = notmuch_config_open (ctx, NULL, &is_new);
+
+ /* If the user has never configured notmuch, then run
+ * notmuch_setup_command which will give a nice welcome message,
+ * and interactively guide the user through the configuration. */
+ if (is_new) {
+ notmuch_config_close (config);
+ return notmuch_setup_command (ctx, 0, NULL);
+ }
+
+ /* Notmuch is already configured, but is there a database? */
+ db_path = talloc_asprintf (ctx, "%s/%s",
+ notmuch_config_get_database_path (config),
+ ".notmuch");
+ if (stat (db_path, &st)) {
+ notmuch_config_close (config);
+ if (errno != ENOENT) {
+ fprintf (stderr, "Error looking for notmuch database at %s: %s\n",
+ db_path, strerror (errno));
+ return 1;
+ }
+ printf ("Notmuch is configured, but there's not yet a database at\n\n\t%s\n\n",
+ db_path);
+ printf ("You probably want to run \"notmuch new\" now to create that database.\n\n"
+ "Note that the first run of \"notmuch new\" can take a very long time\n"
+ "and that the resulting database will use roughly the same amount of\n"
+ "storage space as the email being indexed.\n\n");
+ return 0;
+ }
+
+ printf ("Notmuch is configured and appears to have a database. Excellent!\n\n"
+ "At this point you can start exploring the functionality of notmuch by\n"
+ "using commands such as:\n\n"
+ "\tnotmuch search tag:inbox\n\n"
+ "\tnotmuch search to:\"%s\"\n\n"
+ "\tnotmuch search from:\"%s\"\n\n"
+ "\tnotmuch search subject:\"my favorite things\"\n\n"
+ "See \"notmuch help search\" for more details.\n\n"
+ "You can also use \"notmuch show\" with any of the thread IDs resulting\n"
+ "from a search. Finally, you may want to explore using a more sophisticated\n"
+ "interface to notmuch such as the emacs interface implemented in notmuch.el\n"
+ "or any other interface described at http://notmuchmail.org\n\n"
+ "And don't forget to run \"notmuch new\" whenever new mail arrives.\n\n"
+ "Have fun, and may your inbox never have much mail.\n\n",
+ notmuch_config_get_user_name (config),
+ notmuch_config_get_user_primary_email (config));
+
+ notmuch_config_close (config);
+
+ return 0;
+}
+
int
main (int argc, char *argv[])
{
- void *local = talloc_new (NULL);
+ void *local;
command_t *command;
unsigned int i;
+ local = talloc_new (NULL);
+
+ g_mime_init (0);
+
if (argc == 1)
- return setup_command (local, 0, NULL);
+ return notmuch (local);
+
+ if (STRNCMP_LITERAL (argv[1], "--help") == 0)
+ return notmuch_help_command (NULL, 0, NULL);
+
+ if (STRNCMP_LITERAL (argv[1], "--version") == 0) {
+ printf ("notmuch version " STRINGIFY(NOTMUCH_VERSION) "\n");
+ return 0;
+ }
for (i = 0; i < ARRAY_SIZE (commands); i++) {
command = &commands[i];
return (command->function) (local, argc - 2, &argv[2]);
}
- /* Don't complain about "help" being an unknown command when we're
- about to provide exactly what's wanted anyway. */
fprintf (stderr, "Error: Unknown command '%s' (see \"notmuch help\")\n",
argv[1]);
projects / notmuch / blobdiff