shithub: git9

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add 'fetch -l' to only list our branch information.

--- a/fetch.c

+++ b/fetch.c

@@ -7,6 +7,7 @@

 char *fetchbranch;

 char *upstream = "origin";

 char *packtmp = ".git/objects/pack/fetch.tmp";

+int listonly;

 int

 resolveremote(Hash *h, char *ref)

@@ -174,6 +175,10 @@

 		print("remote %s %H local %H\n", sp[1], want[nref], have[nref]);

 		nref++;

 	}

+	if(listonly){

+		flushpkt(c);

+		return 0;

+	}

 	if(writephase(c) == -1)

 		sysfatal("write: %r");

@@ -259,6 +264,7 @@

 	case 'b':	fetchbranch=EARGF(usage());	break;

 	case 'u':	upstream=EARGF(usage());	break;

 	case 'd':	chattygit++;			break;

+	case 'l':	listonly++;			break;

 	default:	usage();			break;

 	}ARGEND;