X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-new.c;h=744f4ca3396310f6c3ed41e814d654cd64f278f8;hp=f8fe66a3b153c58e2bb1e0652d97623853cd0576;hb=2f3a76c569e5efad54520613315c0d29512ce69c;hpb=2e96464f9705be4ec772280cad71a6c9d5831e6f diff --git a/notmuch-new.c b/notmuch-new.c index f8fe66a3..744f4ca3 100644 --- a/notmuch-new.c +++ b/notmuch-new.c @@ -28,6 +28,7 @@ typedef struct _filename_node { } _filename_node_t; typedef struct _filename_list { + unsigned count; _filename_node_t *head; _filename_node_t **tail; } _filename_list_t; @@ -35,6 +36,8 @@ typedef struct _filename_list { typedef struct { int output_is_a_tty; int verbose; + const char **new_tags; + size_t new_tags_length; int total_files; int processed_files; @@ -43,14 +46,17 @@ typedef struct { _filename_list_t *removed_files; _filename_list_t *removed_directories; + + notmuch_bool_t synchronize_flags; + _filename_list_t *message_ids_to_sync; } add_files_state_t; -static volatile sig_atomic_t do_add_files_print_progress = 0; +static volatile sig_atomic_t do_print_progress = 0; static void handle_sigalrm (unused (int signal)) { - do_add_files_print_progress = 1; + do_print_progress = 1; } static volatile sig_atomic_t interrupted; @@ -58,10 +64,9 @@ static volatile sig_atomic_t interrupted; static void handle_sigint (unused (int sig)) { - ssize_t ignored; static char msg[] = "Stopping... \n"; - ignored = write(2, msg, sizeof(msg)-1); + write(2, msg, sizeof(msg)-1); interrupted = 1; } @@ -76,6 +81,7 @@ _filename_list_create (const void *ctx) list->head = NULL; list->tail = &list->head; + list->count = 0; return list; } @@ -86,6 +92,8 @@ _filename_list_add (_filename_list_t *list, { _filename_node_t *node = talloc (list, _filename_node_t); + list->count++; + node->filename = talloc_strdup (list, filename); node->next = NULL; @@ -94,36 +102,33 @@ _filename_list_add (_filename_list_t *list, } static void -tag_inbox_and_unread (notmuch_message_t *message) -{ - notmuch_message_add_tag (message, "inbox"); - notmuch_message_add_tag (message, "unread"); -} - -static void -add_files_print_progress (add_files_state_t *state) +generic_print_progress (const char *action, const char *object, + struct timeval tv_start, unsigned processed, unsigned total) { struct timeval tv_now; double elapsed_overall, rate_overall; gettimeofday (&tv_now, NULL); - elapsed_overall = notmuch_time_elapsed (state->tv_start, tv_now); - rate_overall = (state->processed_files) / elapsed_overall; - - printf ("Processed %d", state->processed_files); + elapsed_overall = notmuch_time_elapsed (tv_start, tv_now); + rate_overall = processed / elapsed_overall; - if (state->total_files) { - double time_remaining; + printf ("%s %d ", action, processed); - time_remaining = ((state->total_files - state->processed_files) / - rate_overall); - printf (" of %d files (", state->total_files); - notmuch_time_print_formatted_seconds (time_remaining); - printf (" remaining). \r"); + if (total) { + printf ("of %d %s", total, object); + if (processed > 0 && elapsed_overall > 0.5) { + double time_remaining = ((total - processed) / rate_overall); + printf (" ("); + notmuch_time_print_formatted_seconds (time_remaining); + printf (" remaining)"); + } } else { - printf (" files (%d files/sec.) \r", (int) rate_overall); + printf ("%s", object); + if (elapsed_overall > 0.5) + printf (" (%d %s/sec.)", (int) rate_overall, object); } + printf (".\033[K\r"); fflush (stdout); } @@ -153,7 +158,7 @@ _entries_resemble_maildir (struct dirent **entries, int count) int i, found = 0; for (i = 0; i < count; i++) { - if (entries[i]->d_type != DT_DIR) + if (entries[i]->d_type != DT_DIR && entries[i]->d_type != DT_UNKNOWN) continue; if (strcmp(entries[i]->d_name, "new") == 0 || @@ -176,15 +181,20 @@ _entries_resemble_maildir (struct dirent **entries, int count) * * o Ask the filesystem for files and directories within 'path' * (via scandir and stored in fs_entries) - * o Ask the database for files and directories within 'path' - * (db_files and db_subdirs) * * o Pass 1: For each directory in fs_entries, recursively call into * this same function. * - * o Pass 2: If 'fs_mtime' > 'db_mtime', then walk fs_entries - * simultaneously with db_files and db_subdirs. Look for one of - * three interesting cases: + * o Compare fs_mtime to db_mtime. If they are equivalent, terminate + * the algorithm at this point, (this directory has not been + * updated in the filesystem since the last database scan of PASS + * 2). + * + * o Ask the database for files and directories within 'path' + * (db_files and db_subdirs) + * + * o Pass 2: Walk fs_entries simultaneously with db_files and + * db_subdirs. Look for one of three interesting cases: * * 1. Regular file in fs_entries and not in db_files * This is a new file to add_message into the database. @@ -221,7 +231,8 @@ add_files_recursive (notmuch_database_t *notmuch, notmuch_filenames_t *db_files = NULL; notmuch_filenames_t *db_subdirs = NULL; struct stat st; - notmuch_bool_t is_maildir; + notmuch_bool_t is_maildir, new_directory; + const char **tag; if (stat (path, &st)) { fprintf (stderr, "Error reading directory %s: %s\n", @@ -229,22 +240,25 @@ add_files_recursive (notmuch_database_t *notmuch, 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; - } + /* This is not an error since we may have recursed based on a + * symlink to a regular file, not a directory, and we don't know + * that until this stat. */ + if (! S_ISDIR (st.st_mode)) + return NOTMUCH_STATUS_SUCCESS; fs_mtime = st.st_mtime; directory = notmuch_database_get_directory (notmuch, path); db_mtime = notmuch_directory_get_mtime (directory); + new_directory = db_mtime ? FALSE : TRUE; + /* If the database knows about this directory, then we sort based * on strcmp to match the database sorting. Otherwise, we can do * inode-based sorting for faster filesystem operation. */ num_fs_entries = scandir (path, &fs_entries, 0, - db_mtime ? - dirent_sort_strcmp_name : dirent_sort_inode); + new_directory ? + dirent_sort_inode : dirent_sort_strcmp_name); if (num_fs_entries == -1) { fprintf (stderr, "Error opening directory %s: %s\n", @@ -262,8 +276,19 @@ add_files_recursive (notmuch_database_t *notmuch, entry = fs_entries[i]; - if (entry->d_type != DT_DIR) + /* We only want to descend into directories. + * But symlinks can be to directories too, of course. + * + * And if the filesystem doesn't tell us the file type in the + * scandir results, then it might be a directory (and if not, + * then we'll stat and return immediately in the next level of + * recursion). */ + if (entry->d_type != DT_DIR && + entry->d_type != DT_LNK && + entry->d_type != DT_UNKNOWN) + { continue; + } /* Ignore special directories to avoid infinite recursion. * Also ignore the .notmuch directory and any "tmp" directory @@ -287,15 +312,27 @@ add_files_recursive (notmuch_database_t *notmuch, next = NULL; } - /* If this directory hasn't been modified since the last - * "notmuch new", then we can skip the second pass entirely. */ - if (fs_mtime <= db_mtime) + /* If the directory's modification time in the filesystem is the + * same as what we recorded in the database the last time we + * scanned it, then we can skip the second pass entirely. + * + * We test for strict equality here to avoid a bug that can happen + * if the system clock jumps backward, (preventing new mail from + * being discovered until the clock catches up and the directory + * is modified again). + */ + if (fs_mtime == db_mtime) goto DONE; - /* Pass 2: Scan for new files, removed files, and removed directories. */ - db_files = notmuch_directory_get_child_files (directory); - db_subdirs = notmuch_directory_get_child_directories (directory); + /* new_directory means a directory that the database has never + * seen before. In that case, we can simply leave db_files and + * db_subdirs NULL. */ + if (!new_directory) { + db_files = notmuch_directory_get_child_files (directory); + db_subdirs = notmuch_directory_get_child_directories (directory); + } + /* Pass 2: Scan for new files, removed files, and removed directories. */ for (i = 0; i < num_fs_entries; i++) { if (interrupted) @@ -305,7 +342,7 @@ add_files_recursive (notmuch_database_t *notmuch, /* Check if we've walked past any names in db_files or * db_subdirs. If so, these have been deleted. */ - while (notmuch_filenames_has_more (db_files) && + while (notmuch_filenames_valid (db_files) && strcmp (notmuch_filenames_get (db_files), entry->d_name) < 0) { char *absolute = talloc_asprintf (state->removed_files, @@ -314,10 +351,10 @@ add_files_recursive (notmuch_database_t *notmuch, _filename_list_add (state->removed_files, absolute); - notmuch_filenames_advance (db_files); + notmuch_filenames_move_to_next (db_files); } - while (notmuch_filenames_has_more (db_subdirs) && + while (notmuch_filenames_valid (db_subdirs) && strcmp (notmuch_filenames_get (db_subdirs), entry->d_name) <= 0) { const char *filename = notmuch_filenames_get (db_subdirs); @@ -330,21 +367,46 @@ add_files_recursive (notmuch_database_t *notmuch, _filename_list_add (state->removed_directories, absolute); } - notmuch_filenames_advance (db_subdirs); + notmuch_filenames_move_to_next (db_subdirs); } - if (entry->d_type != DT_REG) + /* If we're looking at a symlink, we only want to add it if it + * links to a regular file, (and not to a directory, say). + * + * Similarly, if the file is of unknown type (due to filesytem + * limitations), then we also need to look closer. + * + * In either case, a stat does the trick. + */ + if (entry->d_type == DT_LNK || entry->d_type == DT_UNKNOWN) { + int err; + + next = talloc_asprintf (notmuch, "%s/%s", path, entry->d_name); + err = stat (next, &st); + talloc_free (next); + next = NULL; + + /* Don't emit an error for a link pointing nowhere, since + * the directory-traversal pass will have already done + * that. */ + if (err) + continue; + + if (! S_ISREG (st.st_mode)) + continue; + } else if (entry->d_type != DT_REG) { continue; + } /* Don't add a file that we've added before. */ - if (notmuch_filenames_has_more (db_files) && + if (notmuch_filenames_valid (db_files) && strcmp (notmuch_filenames_get (db_files), entry->d_name) == 0) { - notmuch_filenames_advance (db_files); + notmuch_filenames_move_to_next (db_files); continue; } - /* We're not looking at a regular file that doesn't yet exist + /* We're now looking at a regular file that doesn't yet exist * in the database, so add it. */ next = talloc_asprintf (notmuch, "%s/%s", path, entry->d_name); @@ -368,18 +430,27 @@ add_files_recursive (notmuch_database_t *notmuch, /* success */ case NOTMUCH_STATUS_SUCCESS: state->added_messages++; - tag_inbox_and_unread (message); + notmuch_message_freeze (message); + for (tag=state->new_tags; *tag != NULL; tag++) + notmuch_message_add_tag (message, *tag); + if (state->synchronize_flags == TRUE) + notmuch_message_maildir_flags_to_tags (message); + notmuch_message_thaw (message); break; /* Non-fatal issues (go on to next file) */ case NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID: - /* Stay silent on this one. */ + /* Defer sync of maildir flags until after old filenames + * are removed in the case of a rename. */ + if (state->synchronize_flags == TRUE) + _filename_list_add (state->message_ids_to_sync, + notmuch_message_get_message_id (message)); 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_READONLY_DATABASE: + case NOTMUCH_STATUS_READ_ONLY_DATABASE: case NOTMUCH_STATUS_XAPIAN_EXCEPTION: case NOTMUCH_STATUS_OUT_OF_MEMORY: fprintf (stderr, "Error: %s. Halting processing.\n", @@ -401,15 +472,43 @@ add_files_recursive (notmuch_database_t *notmuch, message = NULL; } - if (do_add_files_print_progress) { - do_add_files_print_progress = 0; - add_files_print_progress (state); + if (do_print_progress) { + do_print_progress = 0; + generic_print_progress ("Processed", "files", state->tv_start, + state->processed_files, state->total_files); } talloc_free (next); next = NULL; } + if (interrupted) + goto DONE; + + /* Now that we've walked the whole filesystem list, anything left + * over in the database lists has been deleted. */ + while (notmuch_filenames_valid (db_files)) + { + char *absolute = talloc_asprintf (state->removed_files, + "%s/%s", path, + notmuch_filenames_get (db_files)); + + _filename_list_add (state->removed_files, absolute); + + notmuch_filenames_move_to_next (db_files); + } + + while (notmuch_filenames_valid (db_subdirs)) + { + char *absolute = talloc_asprintf (state->removed_directories, + "%s/%s", path, + notmuch_filenames_get (db_subdirs)); + + _filename_list_add (state->removed_directories, absolute); + + notmuch_filenames_move_to_next (db_subdirs); + } + if (! interrupted) { status = notmuch_directory_set_mtime (directory, fs_mtime); if (status && ret == NOTMUCH_STATUS_SUCCESS) @@ -435,52 +534,69 @@ add_files_recursive (notmuch_database_t *notmuch, return ret; } +static void +setup_progress_printing_timer (void) +{ + struct sigaction action; + struct itimerval timerval; + + /* 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); +} + +static void +stop_progress_printing_timer (void) +{ + struct sigaction action; + struct itimerval timerval; + + /* 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); +} + + /* 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. */ + * of error checks 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) { notmuch_status_t status; - struct sigaction action; - struct itimerval timerval; - notmuch_bool_t timer_is_active = FALSE; + struct stat st; - if (state->output_is_a_tty && ! debugger_is_active () && ! state->verbose) { - /* 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); + if (stat (path, &st)) { + fprintf (stderr, "Error reading directory %s: %s\n", + path, strerror (errno)); + return NOTMUCH_STATUS_FILE_ERROR; + } - timer_is_active = TRUE; + if (! S_ISDIR (st.st_mode)) { + fprintf (stderr, "Error: %s is not a directory.\n", path); + return NOTMUCH_STATUS_FILE_ERROR; } status = add_files_recursive (notmuch, path, state); - if (timer_is_active) { - /* 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; } @@ -553,6 +669,75 @@ count_files (const char *path, int *count) free (fs_entries); } +static void +upgrade_print_progress (void *closure, + double progress) +{ + add_files_state_t *state = closure; + + printf ("Upgrading database: %.2f%% complete", progress * 100.0); + + if (progress > 0) { + struct timeval tv_now; + double elapsed, time_remaining; + + gettimeofday (&tv_now, NULL); + + elapsed = notmuch_time_elapsed (state->tv_start, tv_now); + time_remaining = (elapsed / progress) * (1.0 - progress); + printf (" ("); + notmuch_time_print_formatted_seconds (time_remaining); + printf (" remaining)"); + } + + printf (". \r"); + + fflush (stdout); +} + +/* Recursively remove all filenames from the database referring to + * 'path' (or to any of its children). */ +static void +_remove_directory (void *ctx, + notmuch_database_t *notmuch, + const char *path, + int *renamed_files, + int *removed_files) +{ + notmuch_directory_t *directory; + notmuch_filenames_t *files, *subdirs; + notmuch_status_t status; + char *absolute; + + directory = notmuch_database_get_directory (notmuch, path); + + for (files = notmuch_directory_get_child_files (directory); + notmuch_filenames_valid (files); + notmuch_filenames_move_to_next (files)) + { + absolute = talloc_asprintf (ctx, "%s/%s", path, + notmuch_filenames_get (files)); + status = notmuch_database_remove_message (notmuch, absolute); + if (status == NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID) + *renamed_files = *renamed_files + 1; + else + *removed_files = *removed_files + 1; + talloc_free (absolute); + } + + for (subdirs = notmuch_directory_get_child_directories (directory); + notmuch_filenames_valid (subdirs); + notmuch_filenames_move_to_next (subdirs)) + { + absolute = talloc_asprintf (ctx, "%s/%s", path, + notmuch_filenames_get (subdirs)); + _remove_directory (ctx, notmuch, absolute, renamed_files, removed_files); + talloc_free (absolute); + } + + notmuch_directory_destroy (directory); +} + int notmuch_new_command (void *ctx, int argc, char *argv[]) { @@ -560,14 +745,17 @@ notmuch_new_command (void *ctx, int argc, char *argv[]) notmuch_database_t *notmuch; add_files_state_t add_files_state; double elapsed; - struct timeval tv_now; + struct timeval tv_now, tv_start; int ret = 0; struct stat st; const char *db_path; char *dot_notmuch_path; struct sigaction action; _filename_node_t *f; + int renamed_files, removed_files; + notmuch_status_t status; int i; + notmuch_bool_t timer_is_active = FALSE; add_files_state.verbose = 0; add_files_state.output_is_a_tty = isatty (fileno (stdout)); @@ -580,18 +768,13 @@ notmuch_new_command (void *ctx, int argc, char *argv[]) return 1; } } - - /* Setup our handler for SIGINT */ - memset (&action, 0, sizeof (struct sigaction)); - action.sa_handler = handle_sigint; - sigemptyset (&action.sa_mask); - action.sa_flags = SA_RESTART; - sigaction (SIGINT, &action, NULL); - config = notmuch_config_open (ctx, NULL, NULL); if (config == NULL) return 1; + add_files_state.new_tags = notmuch_config_get_new_tags (config, &add_files_state.new_tags_length); + add_files_state.synchronize_flags = notmuch_config_get_maildir_synchronize_flags (config); + add_files_state.message_ids_to_sync = _filename_list_create (ctx); db_path = notmuch_config_get_database_path (config); dot_notmuch_path = talloc_asprintf (ctx, "%s/%s", db_path, ".notmuch"); @@ -610,12 +793,33 @@ notmuch_new_command (void *ctx, int argc, char *argv[]) } else { notmuch = notmuch_database_open (db_path, NOTMUCH_DATABASE_MODE_READ_WRITE); + if (notmuch == NULL) + return 1; + + if (notmuch_database_needs_upgrade (notmuch)) { + printf ("Welcome to a new version of notmuch! Your database will now be upgraded.\n"); + gettimeofday (&add_files_state.tv_start, NULL); + notmuch_database_upgrade (notmuch, upgrade_print_progress, + &add_files_state); + printf ("Your notmuch database has now been upgraded to database format version %u.\n", + notmuch_database_get_version (notmuch)); + } + add_files_state.total_files = 0; } if (notmuch == NULL) return 1; + /* Setup our handler for SIGINT. We do this after having + * potentially done a database upgrade we this interrupt handler + * won't support. */ + memset (&action, 0, sizeof (struct sigaction)); + action.sa_handler = handle_sigint; + sigemptyset (&action.sa_mask); + action.sa_flags = SA_RESTART; + sigaction (SIGINT, &action, NULL); + talloc_free (dot_notmuch_path); dot_notmuch_path = NULL; @@ -626,43 +830,115 @@ notmuch_new_command (void *ctx, int argc, char *argv[]) add_files_state.removed_files = _filename_list_create (ctx); add_files_state.removed_directories = _filename_list_create (ctx); + if (! debugger_is_active () && add_files_state.output_is_a_tty + && ! add_files_state.verbose) { + setup_progress_printing_timer (); + timer_is_active = TRUE; + } + ret = add_files (notmuch, db_path, &add_files_state); + removed_files = 0; + renamed_files = 0; + gettimeofday (&tv_start, NULL); for (f = add_files_state.removed_files->head; f; f = f->next) { - printf ("Detected removed file: %s\n", f->filename); + status = notmuch_database_remove_message (notmuch, f->filename); + if (status == NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID) + renamed_files++; + else + removed_files++; + if (do_print_progress) { + do_print_progress = 0; + generic_print_progress ("Cleaned up", "messages", + tv_start, removed_files + renamed_files, + add_files_state.removed_files->count); + } } - for (f = add_files_state.removed_directories->head; f; f = f->next) { - printf ("Detected removed directory: %s\n", f->filename); + gettimeofday (&tv_start, NULL); + for (f = add_files_state.removed_directories->head, i = 0; f; f = f->next, i++) { + _remove_directory (ctx, notmuch, f->filename, + &renamed_files, &removed_files); + if (do_print_progress) { + do_print_progress = 0; + generic_print_progress ("Cleaned up", "directories", + tv_start, i, + add_files_state.removed_directories->count); + } } talloc_free (add_files_state.removed_files); talloc_free (add_files_state.removed_directories); + /* Now that removals are done (hence the database is aware of all + * renames), we can synchronize maildir_flags to tags for all + * messages that had new filenames appear on this run. */ + gettimeofday (&tv_start, NULL); + if (add_files_state.synchronize_flags) { + _filename_node_t *node; + notmuch_message_t *message; + for (node = add_files_state.message_ids_to_sync->head, i = 0; + node; + node = node->next, i++) + { + message = notmuch_database_find_message (notmuch, node->filename); + notmuch_message_maildir_flags_to_tags (message); + notmuch_message_destroy (message); + if (do_print_progress) { + do_print_progress = 0; + generic_print_progress ( + "Synchronized tags for", "messages", + tv_start, i, add_files_state.message_ids_to_sync->count); + } + } + } + + talloc_free (add_files_state.message_ids_to_sync); + add_files_state.message_ids_to_sync = NULL; + + if (timer_is_active) + stop_progress_printing_timer (); + gettimeofday (&tv_now, NULL); elapsed = notmuch_time_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"); notmuch_time_print_formatted_seconds (elapsed); if (elapsed > 1) { - printf (" (%d files/sec.). \n", + printf (" (%d files/sec.).\033[K\n", (int) (add_files_state.processed_files / elapsed)); } else { - printf (". \n"); + printf (".\033[K\n"); } } + if (add_files_state.added_messages) { - printf ("Added %d new %s to the database.\n", + printf ("Added %d new %s to the database.", add_files_state.added_messages, add_files_state.added_messages == 1 ? "message" : "messages"); } else { - printf ("No new mail.\n"); + printf ("No new mail."); } + if (removed_files) { + printf (" Removed %d %s.", + removed_files, + removed_files == 1 ? "message" : "messages"); + } + + if (renamed_files) { + printf (" Detected %d file %s.", + renamed_files, + renamed_files == 1 ? "rename" : "renames"); + } + + printf ("\n"); + if (ret) { printf ("\nNote: At least one error was encountered: %s\n", notmuch_status_to_string (ret));