Show original and resulting blob object info in diff output.

[git.git] / update-index.c

diff --git a/update-index.c b/update-index.c
index b825a11..9dc5188 100644 (file)
--- a/update-index.c
+++ b/update-index.c
@@ -37,8 +37,6 @@ static int add_file_to_cache(const char *path)
        int size, namelen, option, status;
        struct cache_entry *ce;
        struct stat st;
-       int fd;
-       char *target;
 
        status = lstat(path, &st);
        if (status < 0 || S_ISDIR(st.st_mode)) {
@@ -77,34 +75,9 @@ static int add_file_to_cache(const char *path)
        fill_stat_cache_info(ce, &st);
        ce->ce_mode = create_ce_mode(st.st_mode);
        ce->ce_flags = htons(namelen);
-       switch (st.st_mode & S_IFMT) {
-       case S_IFREG:
-               fd = open(path, O_RDONLY);
-               if (fd < 0)
-                       return error("open(\"%s\"): %s", path, strerror(errno));
-               if (index_fd(ce->sha1, fd, &st, !info_only, NULL) < 0)
-                       return error("%s: failed to insert into database", path);
-               break;
-       case S_IFLNK:
-               target = xmalloc(st.st_size+1);
-               if (readlink(path, target, st.st_size+1) != st.st_size) {
-                       char *errstr = strerror(errno);
-                       free(target);
-                       return error("readlink(\"%s\"): %s", path,
-                                    errstr);
-               }
-               if (info_only) {
-                       unsigned char hdr[50];
-                       int hdrlen;
-                       write_sha1_file_prepare(target, st.st_size, "blob",
-                                               ce->sha1, hdr, &hdrlen);
-               } else if (write_sha1_file(target, st.st_size, "blob", ce->sha1))
-                       return error("%s: failed to insert into database", path);
-               free(target);
-               break;
-       default:
-               return error("%s: unsupported file type", path);
-       }
+
+       if (index_path(ce->sha1, path, &st, !info_only))
+               return -1;
        option = allow_add ? ADD_CACHE_OK_TO_ADD : 0;
        option |= allow_replace ? ADD_CACHE_OK_TO_REPLACE : 0;
        if (add_cache_entry(ce, option))