X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=notmuch-new.c;h=b740ee2b8c29d0e09d65f19de92693f2bcb448b3;hb=61209b5d65f0fbd891759f188ce315abb90215ea;hp=f33ba366f9bfb2de24db63688f37570112201160;hpb=807aef93d3bf02884f7a37b44b894c11d9e1df58;p=notmuch

diff --git a/notmuch-new.c b/notmuch-new.c
index f33ba366..b740ee2b 100644
--- a/notmuch-new.c
+++ b/notmuch-new.c
@@ -616,6 +616,75 @@ 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_has_more (files);
+	 notmuch_filenames_advance (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_has_more (subdirs);
+	 notmuch_filenames_advance (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[])
 {
@@ -646,13 +715,6 @@ notmuch_new_command (void *ctx, int argc, char *argv[])
 	}
     }
 
-    /* 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;
@@ -675,12 +737,33 @@ 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;
 
@@ -704,28 +787,8 @@ notmuch_new_command (void *ctx, int argc, char *argv[])
     }
 
     for (f = add_files_state.removed_directories->head; f; f = f->next) {
-	notmuch_directory_t *directory;
-	notmuch_filenames_t *files;
-
-	directory = notmuch_database_get_directory (notmuch, f->filename);
-
-	for (files = notmuch_directory_get_child_files (directory);
-	     notmuch_filenames_has_more (files);
-	     notmuch_filenames_advance (files))
-	{
-	    char *absolute;
-
-	    absolute = talloc_asprintf (ctx, "%s/%s", f->filename,
-					notmuch_filenames_get (files));
-	    status = notmuch_database_remove_message (notmuch, absolute);
-	    if (status == NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID)
-		renamed_files++;
-	    else
-		removed_files++;
-	    talloc_free (absolute);
-	}
-
-	notmuch_directory_destroy (directory);
+	_remove_directory (ctx, notmuch, f->filename,
+			   &renamed_files, &removed_files);
     }
 
     talloc_free (add_files_state.removed_files);