[PATCH] Add usage string to git-update-index
From: Petr Baudis <hidden>
Date: 2016-06-15 22:42:09
Subsystem:
the rest · Maintainer:
Linus Torvalds
This patch adds usage string to git-update-index, can be printed by the -h or --help parameter. Signed-off-by: Petr Baudis <redacted> --- update-index.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/update-index.c b/update-index.c
index a84836b..661b86a 100644
--- a/update-index.c
+++ b/update-index.c@@ -392,6 +392,9 @@ static void read_index_info(int line_ter } } +static const char update_index_usage[] = +"git-update-index [-q] [--add] [--replace] [--remove] [--unmerged] [--refresh] [--cacheinfo] [--chmod=(+|-)x] [--info-only] [--force-remove] [--stdin] [--index-info] [--ignore-missing] [-z] [--version] [--] <file>..."; + int main(int argc, const char **argv) { int i, newfd, entries, has_errors = 0, line_termination = '\n';
@@ -489,6 +492,8 @@ int main(int argc, const char **argv) verbose = 1; continue; } + if (!strcmp(path, "-h") || !strcmp(path, "--help")) + usage(update_index_usage); die("unknown option %s", path); } update_one(path, prefix, prefix_length);