Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
Documentation/git-index-helper.txt | 4 +++-
index-helper.c | 6 +++++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/Documentation/git-index-helper.txt b/Documentation/git-index-helper.txt
index afeb334..303cda0 100644
--- a/Documentation/git-index-helper.txt
+++ b/Documentation/git-index-helper.txt
@@ -8,7 +8,7 @@ git-index-helper - A simple cache server for speeding up index file access
SYNOPSIS
--------
[verse]
-'git index-helper
+'git index-helper [--detach]
DESCRIPTION
-----------
@@ -18,6 +18,8 @@ shared memory support (e.g. Linux or Windows)
OPTIONS
-------
+--detach::
+ Detach from the shell.
GIT
---
diff --git a/index-helper.c b/index-helper.c
index f92326a..9420591 100644
--- a/index-helper.c
+++ b/index-helper.c
@@ -159,8 +159,9 @@ int main(int argc, char **argv)
static struct lock_file lock;
struct strbuf sb = STRBUF_INIT;
const char *prefix;
- int fd;
+ int fd, detach = 0;
struct option options[] = {
+ OPT_BOOL(0, "detach", &detach, "detach the process"),
OPT_END()
};
@@ -188,6 +189,9 @@ int main(int argc, char **argv)
sigchain_push(SIGQUIT, cleanup_on_signal);
sigchain_push(SIGPIPE, cleanup_on_signal);
+ if (detach && daemonize(&daemonized))
+ die_errno("unable to detach");
+
loop(sb.buf, 600);
strbuf_release(&sb);
return 0;
--
1.9.1.346.ga2b5940
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