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notmuch-index-message: Read message filenames from stdin

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This allows for indexing an arbitrary number of messages with a
single invocation rather than just a single message on the command
line.
This commit is contained in:
Carl Worth 2009-10-13 21:11:54 -07:00
parent 3253954233
commit 3922bb4cfd
1 changed files with 34 additions and 6 deletions
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40
notmuch-index-message.cc
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@ -419,19 +419,30 @@ index_file (Xapian::WritableDatabase db,
g_object_unref (stream);
}
static void
usage (const char *argv0)
{
fprintf (stderr, "Usage: %s <path-to-xapian-database>\n", argv0);
fprintf (stderr, "\n");
fprintf (stderr, "Messages to be indexed are read from stdnin as absolute filenames\n");
fprintf (stderr, "one file per line.");
}
int
main (int argc, char **argv)
{
const char *database_path, *filename;
const char *database_path;
char *filename;
GIOChannel *channel;
GIOStatus gio_status;
GError *error = NULL;
if (argc < 3) {
fprintf (stderr, "Usage: %s <path-to-xapian-database> <mail-message>\n",
argv[0]);
if (argc < 2) {
usage (argv[0]);
exit (1);
}
database_path = argv[1];
filename = argv[2];
g_mime_init (0);
@ -444,7 +455,24 @@ main (int argc, char **argv)
term_gen = Xapian::TermGenerator ();
index_file (db, term_gen, filename);
channel = g_io_channel_unix_new (fileno (stdin));
while (1) {
gio_status = g_io_channel_read_line (channel, &filename,
NULL, NULL, &error);
if (gio_status == G_IO_STATUS_EOF)
break;
if (gio_status != G_IO_STATUS_NORMAL) {
fprintf (stderr, "An error occurred reading from stdin: %s\n",
error->message);
exit (1);
}
g_strchomp (filename);
index_file (db, term_gen, filename);
g_free (filename);
}
} catch (const Xapian::Error &error) {
cerr << "A Xapian exception occurred: " << error.get_msg () << endl;