improve error page/httpd logging and file permissions

diff --git a/builtin/merge.c b/builtin/merge.c
index e2ccbc44e204173b09f5ad4b704a31a9e8643bb6..c9746e37b86fa15963ae862ad1aaea5ece92562b 100644 (file)
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -81,7 +81,7 @@ static int show_progress = -1;
 static int default_to_upstream = 1;
 static int signoff;
 static const char *sign_commit;
-static int verify_msg = 1;
+static int no_verify;
 
 static struct strategy all_strategy[] = {
        { "recursive",  DEFAULT_TWOHEAD | NO_TRIVIAL },
@@ -287,7 +287,7 @@ static struct option builtin_merge_options[] = {
          N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
        OPT_BOOL(0, "overwrite-ignore", &overwrite_ignore, N_("update ignored files (default)")),
        OPT_BOOL(0, "signoff", &signoff, N_("add Signed-off-by:")),
-       OPT_BOOL(0, "verify", &verify_msg, N_("verify commit-msg hook")),
+       OPT_BOOL(0, "no-verify", &no_verify, N_("bypass pre-merge-commit and commit-msg hooks")),
        OPT_END()
 };
 
@@ -816,6 +816,18 @@ static void write_merge_heads(struct commit_list *);
 static void prepare_to_commit(struct commit_list *remoteheads)
 {
        struct strbuf msg = STRBUF_INIT;
+       const char *index_file = get_index_file();
+
+       if (!no_verify && run_commit_hook(0 < option_edit, index_file, "pre-merge-commit", NULL))
+               abort_commit(remoteheads, NULL);
+       /*
+        * Re-read the index as pre-merge-commit hook could have updated it,
+        * and write it out as a tree.  We must do this before we invoke
+        * the editor and after we invoke run_status above.
+        */
+       if (find_hook("pre-merge-commit"))
+               discard_cache();
+       read_cache_from(index_file);
        strbuf_addbuf(&msg, &merge_msg);
        if (squash)
                BUG("the control must not reach here under --squash");
@@ -842,7 +854,7 @@ static void prepare_to_commit(struct commit_list *remoteheads)
                        abort_commit(remoteheads, NULL);
        }
 
-       if (verify_msg && run_commit_hook(0 < option_edit, get_index_file(),
+       if (!no_verify && run_commit_hook(0 < option_edit, get_index_file(),
                                          "commit-msg",
                                          git_path_merge_msg(the_repository), NULL))
                abort_commit(remoteheads, NULL);