diff mbox series

[v2,4/9] scalar: implement the `help` subcommand

Message ID 55aba052c342c7c5e1f8d3b7908f3662a1dcd0dc.1662134210.git.gitgitgadget@gmail.com (mailing list archive)
State Accepted
Commit 951759d3a5cb20ffeff4836aa0c4b793fa142b51
Headers show
Series scalar: integrate into core Git | expand

Commit Message

Johannes Schindelin Sept. 2, 2022, 3:56 p.m. UTC 
From: Johannes Schindelin <johannes.schindelin@gmx.de>

It is merely handing off to `git help scalar`.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Victoria Dye <vdye@github.com>
---
 scalar.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
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Patch

diff --git a/scalar.c b/scalar.c
index 642d16124eb..c5c1ce68919 100644
--- a/scalar.c
+++ b/scalar.c
@@ -819,6 +819,25 @@  static int cmd_delete(int argc, const char **argv)
 	return res;
 }
 
+static int cmd_help(int argc, const char **argv)
+{
+	struct option options[] = {
+		OPT_END(),
+	};
+	const char * const usage[] = {
+		"scalar help",
+		NULL
+	};
+
+	argc = parse_options(argc, argv, NULL, options,
+			     usage, 0);
+
+	if (argc != 0)
+		usage_with_options(usage, options);
+
+	return run_git("help", "scalar", NULL);
+}
+
 static int cmd_version(int argc, const char **argv)
 {
 	int verbose = 0, build_options = 0;
@@ -858,6 +877,7 @@  static struct {
 	{ "run", cmd_run },
 	{ "reconfigure", cmd_reconfigure },
 	{ "delete", cmd_delete },
+	{ "help", cmd_help },
 	{ "version", cmd_version },
 	{ "diagnose", cmd_diagnose },
 	{ NULL, NULL},