builtin-am: implement --ignore-date

Since a79ec62 (git-am: Add --ignore-date option, 2009-01-24), git-am.sh
supported the --ignore-date option, and would use the current timestamp
instead of the one provided in the patch if the option was set.

Re-implement this option in builtin/am.c.

Signed-off-by: Paul Tan <pyokagan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/am.c b/builtin/am.c
index f842f69d3650c30ff5bf07247bb4d0e4e7ae9b02..84d3e0519e6501408c5cc792f31c8db4bebc64e7 100644 (file)
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -108,6 +108,7 @@ struct am_state {
        int scissors; /* enum scissors_type */
        struct argv_array git_apply_opts;
        const char *resolvemsg;
+       int ignore_date;
        int rebasing;
 };
 
@@ -1217,7 +1218,8 @@ static void do_commit(const struct am_state *state)
        }
 
        author = fmt_ident(state->author_name, state->author_email,
-                       state->author_date, IDENT_STRICT);
+                       state->ignore_date ? NULL : state->author_date,
+                       IDENT_STRICT);
 
        if (commit_tree(state->msg, state->msg_len, tree, parents, commit,
                                author, NULL))
@@ -1661,6 +1663,8 @@ int cmd_am(int argc, const char **argv, const char *prefix)
                OPT_CMDMODE(0, "abort", &resume,
                        N_("restore the original branch and abort the patching operation."),
                        RESUME_ABORT),
+               OPT_BOOL(0, "ignore-date", &state.ignore_date,
+                       N_("use current timestamp for author date")),
                OPT_HIDDEN_BOOL(0, "rebasing", &state.rebasing,
                        N_("(internal use for git-rebase)")),
                OPT_END()