[PATCH 16/39] CLI/insert: convert to new config framework.

[David Bremner <david@tethera.net>]

The new talloc context is needed to run the hook at the very end of
the function. That in turn is needed so that this process gives up the
write lock on the database.
---
 notmuch-insert.c         | 59 ++++++++++++++++++++++++----------------
 notmuch.c                |  2 +-
 test/T035-read-config.sh | 38 ++++++++++++++++++++++++++
 test/T070-insert.sh      |  8 ++++--
 4 files changed, 79 insertions(+), 28 deletions(-)

diff --git a/notmuch-insert.c b/notmuch-insert.c
index de160309..e483b949 100644
--- a/notmuch-insert.c
+++ b/notmuch-insert.c
@@ -444,14 +444,12 @@ add_file (notmuch_database_t *notmuch, const char *path, tag_op_list_t *tag_ops,
 }
 
 int
-notmuch_insert_command (notmuch_config_t *config, unused(notmuch_database_t *notmuch), int argc, char *argv[])
+notmuch_insert_command (unused(notmuch_config_t *config),notmuch_database_t *notmuch, int argc, char *argv[])
 {
     notmuch_status_t status, close_status;
-    notmuch_database_t *notmuch;
     struct sigaction action;
     const char *db_path;
-    const char **new_tags;
-    size_t new_tags_length;
+    notmuch_config_values_t *new_tags = NULL;
     tag_op_list_t *tag_ops;
     char *query_string = NULL;
     const char *folder = "";
@@ -459,11 +457,11 @@ notmuch_insert_command (notmuch_config_t *config, unused(notmuch_database_t *not
     bool keep = false;
     bool hooks = true;
     bool world_readable = false;
-    bool synchronize_flags;
+    notmuch_bool_t synchronize_flags;
     char *maildir;
     char *newpath;
     int opt_index;
-    unsigned int i;
+    void *local = talloc_new (NULL);
 
     notmuch_opt_desc_t options[] = {
 	{ .opt_string = &folder, .name = "folder", .allow_empty = true },
@@ -482,30 +480,46 @@ notmuch_insert_command (notmuch_config_t *config, unused(notmuch_database_t *not
 
     notmuch_process_shared_options (argv[0]);
 
-    db_path = notmuch_config_get_database_path (config);
-    new_tags = notmuch_config_get_new_tags (config, &new_tags_length);
-    synchronize_flags = notmuch_config_get_maildir_synchronize_flags (config);
 
-    tag_ops = tag_op_list_create (config);
+    /* XXX TODO replace this use of DATABASE_PATH with something specific to hooks */
+    db_path = notmuch_config_get (notmuch, NOTMUCH_CONFIG_DATABASE_PATH);
+
+    if (! db_path)
+	INTERNAL_ERROR ("Unable to retrieve database path");
+    else
+	db_path = talloc_strdup (local, db_path);
+
+    new_tags = notmuch_config_get_values (notmuch, NOTMUCH_CONFIG_NEW_TAGS);
+
+    if (print_status_database (
+	    "notmuch insert",
+	    notmuch,
+	    notmuch_config_get_bool (notmuch, NOTMUCH_CONFIG_SYNC_MAILDIR_FLAGS,
+				     &synchronize_flags)))
+	return EXIT_FAILURE;
+
+    tag_ops = tag_op_list_create (local);
     if (tag_ops == NULL) {
 	fprintf (stderr, "Out of memory.\n");
 	return EXIT_FAILURE;
     }
-    for (i = 0; i < new_tags_length; i++) {
+    for (;
+	 notmuch_config_values_valid (new_tags);
+	 notmuch_config_values_move_to_next (new_tags)) {
 	const char *error_msg;
-
-	error_msg = illegal_tag (new_tags[i], false);
+	const char *tag = notmuch_config_values_get (new_tags);
+	error_msg = illegal_tag (tag, false);
 	if (error_msg) {
 	    fprintf (stderr, "Error: tag '%s' in new.tags: %s\n",
-		     new_tags[i],  error_msg);
+		     tag,  error_msg);
 	    return EXIT_FAILURE;
 	}
 
-	if (tag_op_list_append (tag_ops, new_tags[i], false))
+	if (tag_op_list_append (tag_ops, tag, false))
 	    return EXIT_FAILURE;
     }
 
-    if (parse_tag_command_line (config, argc - opt_index, argv + opt_index,
+    if (parse_tag_command_line (local, argc - opt_index, argv + opt_index,
 				&query_string, tag_ops))
 	return EXIT_FAILURE;
 
@@ -519,14 +533,14 @@ notmuch_insert_command (notmuch_config_t *config, unused(notmuch_database_t *not
 	return EXIT_FAILURE;
     }
 
-    maildir = talloc_asprintf (config, "%s/%s", db_path, folder);
+    maildir = talloc_asprintf (local, "%s/%s", db_path, folder);
     if (! maildir) {
 	fprintf (stderr, "Out of memory\n");
 	return EXIT_FAILURE;
     }
 
     strip_trailing (maildir, '/');
-    if (create_folder && ! maildir_create_folder (config, maildir, world_readable))
+    if (create_folder && ! maildir_create_folder (local, maildir, world_readable))
 	return EXIT_FAILURE;
 
     /* Set up our handler for SIGINT. We do not set SA_RESTART so that copying
@@ -538,16 +552,11 @@ notmuch_insert_command (notmuch_config_t *config, unused(notmuch_database_t *not
     sigaction (SIGINT, &action, NULL);
 
     /* Write the message to the Maildir new directory. */
-    newpath = maildir_write_new (config, STDIN_FILENO, maildir, world_readable);
+    newpath = maildir_write_new (local, STDIN_FILENO, maildir, world_readable);
     if (! newpath) {
 	return EXIT_FAILURE;
     }
 
-    status = notmuch_database_open (notmuch_config_get_database_path (config),
-				    NOTMUCH_DATABASE_MODE_READ_WRITE, &notmuch);
-    if (status)
-	return keep ? NOTMUCH_STATUS_SUCCESS : status_to_exit (status);
-
     notmuch_exit_if_unmatched_db_uuid (notmuch);
 
     status = notmuch_process_shared_indexing_options (notmuch);
@@ -589,5 +598,7 @@ notmuch_insert_command (notmuch_config_t *config, unused(notmuch_database_t *not
 	notmuch_run_hook (db_path, "post-insert");
     }
 
+    talloc_free (local);
+
     return status_to_exit (status);
 }
diff --git a/notmuch.c b/notmuch.c
index 4258ed43..8e697396 100644
--- a/notmuch.c
+++ b/notmuch.c
@@ -145,7 +145,7 @@ static command_t commands[] = {
       "Interactively set up notmuch for first use." },
     { "new", notmuch_new_command, NOTMUCH_COMMAND_CONFIG_OPEN,
       "Find and import new messages to the notmuch database." },
-    { "insert", notmuch_insert_command, NOTMUCH_COMMAND_CONFIG_OPEN,
+    { "insert", notmuch_insert_command, NOTMUCH_COMMAND_DATABASE_EARLY | NOTMUCH_COMMAND_DATABASE_WRITE,
       "Add a new message into the maildir and notmuch database." },
     { "search", notmuch_search_command, NOTMUCH_COMMAND_CONFIG_OPEN,
       "Search for messages matching the given search terms." },
diff --git a/test/T035-read-config.sh b/test/T035-read-config.sh
index 35fbd600..0aa2e553 100755
--- a/test/T035-read-config.sh
+++ b/test/T035-read-config.sh
@@ -142,4 +142,42 @@ notmuch dump > OUTPUT
 restore_config
 test_expect_equal_file EXPECTED OUTPUT
 
+test_begin_subtest "Insert message with custom new.tags (xdg)"
+backup_config
+xdg_config
+tag=test${RANDOM}
+notmuch --config=${CONFIG_PATH} config set new.tags $tag
+generate_message \
+    "[subject]=\"insert-subject\"" \
+    "[date]=\"Sat, 01 Jan 2000 12:00:00 -0000\"" \
+    "[body]=\"insert-message\""
+mkdir -p ${MAIL_DIR}/{cur,new,tmp}
+notmuch insert < "$gen_msg_filename"
+notmuch dump id:$gen_msg_id > OUTPUT
+cat <<EOF > EXPECTED
+#notmuch-dump batch-tag:3 config,properties,tags
++$tag -- id:$gen_msg_id
+EOF
+restore_config
+test_expect_equal_file EXPECTED OUTPUT
+
+test_begin_subtest "Insert message with custom new.tags (xdg+profile)"
+backup_config
+tag=test${RANDOM}
+xdg_config $tag
+notmuch --config=${CONFIG_PATH} config set new.tags $tag
+generate_message \
+    "[subject]=\"insert-subject\"" \
+    "[date]=\"Sat, 01 Jan 2000 12:00:00 -0000\"" \
+    "[body]=\"insert-message\""
+mkdir -p ${MAIL_DIR}/{cur,new,tmp}
+notmuch insert < "$gen_msg_filename"
+notmuch dump id:$gen_msg_id > OUTPUT
+cat <<EOF > EXPECTED
+#notmuch-dump batch-tag:3 config,properties,tags
++$tag -- id:$gen_msg_id
+EOF
+restore_config
+test_expect_equal_file EXPECTED OUTPUT
+
 test_done
diff --git a/test/T070-insert.sh b/test/T070-insert.sh
index 1c7ca846..7341810c 100755
--- a/test/T070-insert.sh
+++ b/test/T070-insert.sh
@@ -226,11 +226,13 @@ test_expect_code 1 "notmuch insert --folder=../G --create-folder < $gen_msg_file
 
 OLDCONFIG=$(notmuch config get new.tags)
 
-test_begin_subtest "Empty tags in new.tags are forbidden"
+test_begin_subtest "Empty tags in new.tags are ignored"
 notmuch config set new.tags "foo;;bar"
 gen_insert_msg
-output=$(notmuch insert < $gen_msg_filename 2>&1)
-test_expect_equal "$output" "Error: tag '' in new.tags: empty tag forbidden"
+notmuch insert < $gen_msg_filename
+output=$(notmuch show --format=json id:$gen_msg_id)
+test_json_nodes <<<"$output" \
+		'new_tags:[0][0][0]["tags"] = ["bar", "foo"]'
 
 test_begin_subtest "Tags starting with '-' in new.tags are forbidden"
 notmuch config set new.tags "-foo;bar"
-- 
2.30.0