wendy

commit 143131288cbe6d8602ab925392a5b7537a026d85
parent 4ff6468aa26d8c9c7b85ca6cf6eac680e4d1ccc4
Author: Willy Goiffon <dev@z3bra.org>
Date:   Thu, 12 Mar 2020 19:30:52 +0100

Ignore hidden inodes by default

Diffstat:
M
wendy.c
 | 
19
+++++++++++++++++--

1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/wendy.c b/wendy.c
@@ -38,14 +38,22 @@ char *evname[] = {
 };
 
 int verbose = 0;
+int aflag = 0, dflag = 0, rflag = 0;
 
 void
 usage(char *name)
 {
-	fprintf(stderr, "usage: %s [-vdr] [-m mask] [-w file] [command [args...]]\n", name);
+	fprintf(stderr, "usage: %s [-adrv] [-m mask] [-w file] [command [args...]]\n", name);
 	exit(1);
 }
 
+char *
+basename(char *p)
+{
+	char *b = strrchr(p, '/');
+	return *b ? b + 1 : p;
+}
+
 struct watcher *
 getwatcher(struct watchers *h, int wd)
 {
@@ -119,7 +127,7 @@ wdpath(struct inotify_event *e, struct watcher *w)
 int
 main (int argc, char **argv)
 {
-	int fd, dflag = 0, rflag = 0;
+	int fd;
 	uint8_t buf[EVSZ];
 	uint32_t mask = MASK;
 	ssize_t len, off = 0;
@@ -133,6 +141,9 @@ main (int argc, char **argv)
 		perror("inotify_init");
 
 	ARGBEGIN {
+	case 'a':
+		aflag = 1;
+		break;
 	case 'd':
 		dflag = 1;
 		break;
@@ -173,6 +184,10 @@ main (int argc, char **argv)
 			goto skip;
 		}
 
+		/* skip hidden files when aflag is not set */
+		if (!aflag && basename(wdpath(e, w))[0] == '.')
+			goto skip;
+
 		if (verbose && e->mask & IN_ALL_EVENTS) {
 			printf("%s\t%s\n", evname[e->mask & IN_ALL_EVENTS], wdpath(e, w));
 			fflush(stdout);