git-archive: convert archive entries like checkouts do

diff --git a/convert.c b/convert.c
index 12abdaf2a5ce6ffd1a186b8201fb0a8d3b8d11f1..c64880bdf589028af7ac67cd12e8aa55b41b1fc7 100644 (file)
--- a/convert.c
+++ b/convert.c
@@ -652,3 +652,18 @@ char *convert_to_working_tree(const char *path, const char *src, unsigned long *
 
        return buf;
 }
+
+void *convert_sha1_file(const char *path, const unsigned char *sha1,
+                        unsigned int mode, enum object_type *type,
+                        unsigned long *size)
+{
+       void *buffer = read_sha1_file(sha1, type, size);
+       if (S_ISREG(mode) && buffer) {
+               void *converted = convert_to_working_tree(path, buffer, size);
+               if (converted) {
+                       free(buffer);
+                       buffer = converted;
+               }
+       }
+       return buffer;
+}