[PATCH] Update tags to record who made them

[git.git] / upload-pack.c

diff --git a/upload-pack.c b/upload-pack.c
index 9edbf51..95d3812 100644 (file)
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -5,7 +5,7 @@
 static const char upload_pack_usage[] = "git-upload-pack <dir>";
 
 #define MAX_HAS (16)
-#define MAX_NEEDS (16)
+#define MAX_NEEDS (256)
 static int nr_has = 0, nr_needs = 0;
 static unsigned char has_sha1[MAX_HAS][20];
 static unsigned char needs_sha1[MAX_NEEDS][20];
@@ -170,8 +170,12 @@ int main(int argc, char **argv)
        if (argc != 2)
                usage(upload_pack_usage);
        dir = argv[1];
-       if (chdir(dir))
-               die("git-upload-pack unable to chdir to %s", dir);
+
+       /* chdir to the directory. If that fails, try appending ".git" */
+       if (chdir(dir) < 0) {
+               if (chdir(mkpath("%s.git", dir)) < 0)
+                       die("git-upload-pack unable to chdir to %s", dir);
+       }
        chdir(".git");
        if (access("objects", X_OK) || access("refs", X_OK))
                die("git-upload-pack: %s doesn't seem to be a git archive", dir);