stagit-gopher

commit 7b11bb8d6ef91800ade2d63e67c570a6047ff189
parent bdb40a1c6bacf3955f49c6054504fb7f5a93c8fd
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Fri, 23 Jun 2017 12:39:05 +0200

stagit-gopher-index: add -b to usage, print header on first repo dir

Diffstat:
M
stagit-gopher-index.c
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/stagit-gopher-index.c b/stagit-gopher-index.c
@@ -177,7 +177,7 @@ err:
 void
 usage(const char *argv0)
 {
-	fprintf(stderr, "%s [repodir...]\n", argv0);
+	fprintf(stderr, "%s [-b baseprefix] [repodir...]\n", argv0);
 	exit(1);
 }
 
@@ -195,8 +195,6 @@ main(int argc, char *argv[])
 
 	git_libgit2_init();
 
-	writeheader(stdout);
-
 	for (i = 1; i < argc; i++) {
 		if (argv[i][0] == '-') {
 			if (argv[i][1] != 'b' || i + 1 >= argc)
@@ -205,6 +203,9 @@ main(int argc, char *argv[])
 			continue;
 		}
 
+		if (i == 1)
+			writeheader(stdout);
+
 		repodir = argv[i];
 		if (!realpath(repodir, repodirabs))
 			err(1, "realpath");