@@ -9,6 +9,7 @@
#include "run-command.h"
#include "refs.h"
#include "dir.h"
+#include "help.h"
/*
* Remove the deepest subdirectory in the provided path string. Path must not
@@ -362,6 +363,15 @@ static int delete_enlistment(struct strbuf *enlistment)
return 0;
}
+/*
+ * Dummy implementation; Using `get_version_info()` would cause a link error
+ * without this.
+ */
+void load_builtin_commands(const char *prefix, struct cmdnames *cmds)
+{
+ die("not implemented");
+}
+
static int cmd_clone(int argc, const char **argv)
{
const char *branch = NULL;
@@ -748,6 +758,34 @@ static int cmd_delete(int argc, const char **argv)
return res;
}
+static int cmd_version(int argc, const char **argv)
+{
+ int verbose = 0, build_options = 0;
+ struct option options[] = {
+ OPT__VERBOSE(&verbose, N_("include Git version")),
+ OPT_BOOL(0, "build-options", &build_options,
+ N_("include Git's build options")),
+ OPT_END(),
+ };
+ const char * const usage[] = {
+ N_("scalar verbose [-v | --verbose] [--build-options]"),
+ NULL
+ };
+ struct strbuf buf = STRBUF_INIT;
+
+ argc = parse_options(argc, argv, NULL, options,
+ usage, 0);
+
+ if (argc != 0)
+ usage_with_options(usage, options);
+
+ get_version_info(&buf, build_options);
+ fprintf(stderr, "%s\n", buf.buf);
+ strbuf_release(&buf);
+
+ return 0;
+}
+
static struct {
const char *name;
int (*fn)(int, const char **);
@@ -759,6 +797,7 @@ static struct {
{ "run", cmd_run },
{ "reconfigure", cmd_reconfigure },
{ "delete", cmd_delete },
+ { "version", cmd_version },
{ NULL, NULL},
};