Merge branch 'ag/blame-encoding'

diff --git a/index-pack.c b/index-pack.c
index 73860bf3da062d283c266f6b83fdf3f613af26e7..6f89bb9ac7f281434a9759956d8da23e6bc071db 100644 (file)
--- a/index-pack.c
+++ b/index-pack.c
@@ -707,6 +707,7 @@ static struct object_entry *append_obj_to_pack(struct sha1file *f,
        obj[1].idx.offset = obj[0].idx.offset + n;
        obj[1].idx.offset += write_compressed(f, buf, size);
        obj[0].idx.crc32 = crc32_end(f);
+       sha1flush(f);
        hashcpy(obj->idx.sha1, sha1);
        return obj;
 }
@@ -789,7 +790,6 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
                err = close(output_fd);
                if (err)
                        die("error while closing pack file: %s", strerror(errno));
-               chmod(curr_pack_name, 0444);
        }
 
        if (keep_msg) {
@@ -823,8 +823,9 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
                if (move_temp_to_file(curr_pack_name, final_pack_name))
                        die("cannot store pack file");
        }
+       if (from_stdin)
+               chmod(final_pack_name, 0444);
 
-       chmod(curr_index_name, 0444);
        if (final_index_name != curr_index_name) {
                if (!final_index_name) {
                        snprintf(name, sizeof(name), "%s/pack/pack-%s.idx",
@@ -834,6 +835,7 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
                if (move_temp_to_file(curr_index_name, final_index_name))
                        die("cannot store index file");
        }
+       chmod(final_index_name, 0444);
 
        if (!from_stdin) {
                printf("%s\n", sha1_to_hex(sha1));
@@ -878,10 +880,26 @@ int main(int argc, char **argv)
        char *index_name_buf = NULL, *keep_name_buf = NULL;
        struct pack_idx_entry **idx_objects;
        unsigned char pack_sha1[20];
-       int nongit = 0;
 
-       setup_git_directory_gently(&nongit);
-       git_config(git_index_pack_config, NULL);
+       /*
+        * We wish to read the repository's config file if any, and
+        * for that it is necessary to call setup_git_directory_gently().
+        * However if the cwd was inside .git/objects/pack/ then we need
+        * to go back there or all the pack name arguments will be wrong.
+        * And in that case we cannot rely on any prefix returned by
+        * setup_git_directory_gently() either.
+        */
+       {
+               char cwd[PATH_MAX+1];
+               int nongit;
+
+               if (!getcwd(cwd, sizeof(cwd)-1))
+                       die("Unable to get current working directory");
+               setup_git_directory_gently(&nongit);
+               git_config(git_index_pack_config, NULL);
+               if (chdir(cwd))
+                       die("Cannot come back to cwd");
+       }
 
        for (i = 1; i < argc; i++) {
                char *arg = argv[i];