psuh: show parameters & config opts

Signed-off-by: Long Nguyen <n.h.long.9697@gmail.com>

Author: nhlong9697

builtin/psuh.c

@@ -1,8 +1,28 @@
 #include "builtin.h"
 #include "gettext.h"
 
-int cmd_psuh(int argc UNUSED, const char **argv UNUSED,
-	const char *prefix UNUSED, struct repository *repo UNUSED) {
-    printf(_("Pony saying hello goes here.\n"));
-    return 0;
+int cmd_psuh(int argc, const char **argv,
+	const char *prefix, struct repository *repo) {
+	int i;
+	const char *config_name;
+	printf(_("Pushing to %s\n"), repo->name);
+	printf(_("Pushing to %s\n"), repo->url);
+	printf(Q_("Your args (there is %d):\n",
+		  "Your args (there are %d):\n",
+		  argc),
+		argc);
+	for (i = 0; i < argc; i++)
+		printf("%d: %s\n", i, argv[i]);
+
+	printf(_("Your current working directory:\n<top-level>%s%s\n"),
+	       prefix ? "/" : "", prefix ? prefix : "");
+
+	repo_config(repo, git_default_config, NULL);
+
+	if (repo_config_get_string_tmp(repo, "user.name", &config_name))
+		printf(_("No name is found in config\n"));
+	else
+		printf(_("Your name: %s\n"), config_name);	
+
+	return 0;
 }