tAdd flag to watch directories recursively - wendy - watch files/directories and run commands on any event
HTML git clone git://z3bra.org/wendy
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 6c09b1154ee762731099b081edbb39ae686df4a0
DIR parent f1ecd626eacbcac98fe252a4b7b5a463acaed2d6
HTML Author: Willy Goiffon <dev@z3bra.org>
Date: Fri, 28 Feb 2020 20:01:17 +0100
Add flag to watch directories recursively
Diffstat:
M wendy.c | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
---
DIR diff --git a/wendy.c b/wendy.c
t@@ -41,7 +41,7 @@ int verbose = 1;
void
usage(char *name)
{
- fprintf(stderr, "usage: %s [-v] [-m mask] [-f file] [cmd [args..]]\n", name);
+ fprintf(stderr, "usage: %s [-vr] [-m mask] [-f file]\n", name);
exit(1);
}
t@@ -102,10 +102,11 @@ wdpath(struct inotify_event *e)
int
main (int argc, char **argv)
{
- int fd;
+ int fd, rflag = 0;
uint8_t buf[EVSZ];
uint32_t mask = IN_ALL_EVENTS;
ssize_t len, off = 0;
+ char path[PATH_MAX];
char *argv0 = NULL;
struct watcher *tmp, *w;
struct inotify_event *e;
t@@ -116,6 +117,9 @@ main (int argc, char **argv)
perror("inotify_init");
ARGBEGIN {
+ case 'r':
+ rflag = 1;
+ break;
case 'm':
mask = atoi(EARGF(usage(argv0)));
break;
t@@ -145,6 +149,16 @@ main (int argc, char **argv)
fflush(stdout);
}
+ switch(e->mask & IN_ALL_EVENTS) {
+ case IN_CREATE:
+ /* Watch subdirectories upon creation */
+ if (rflag && e->mask & IN_ISDIR) {
+ snprintf(path, PATH_MAX, "%s/%s", w->path, e->name);
+ watch(fd, path, mask);
+ }
+ break;
+ }
+
/*
* IN_IGNORED is triggered when a file watched
* doesn't exists anymore. In this case we first try to