sequencer: stop abbreviating stopped-sha file

The object name written to this file is not exposed to end-users and
the only reader of this file immediately expands it back to a full
object name.  Stop abbreviating while writing, and expect a full
object name while reading, which simplifies the code a bit.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/sequencer.c b/sequencer.c
index fd7701c88a8643c424d4f61fd0cc86fde3097d7d..7dc9088d09077a5986b1733bae33a2d366a6c35e 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -120,7 +120,7 @@ static GIT_PATH_FUNC(rebase_path_author_script, "rebase-merge/author-script")
 static GIT_PATH_FUNC(rebase_path_amend, "rebase-merge/amend")
 /*
  * When we stop at a given patch via the "edit" command, this file contains
- * the abbreviated commit name of the corresponding patch.
+ * the commit object name of the corresponding patch.
  */
 static GIT_PATH_FUNC(rebase_path_stopped_sha, "rebase-merge/stopped-sha")
 /*
@@ -3012,11 +3012,12 @@ static int make_patch(struct repository *r,
 {
        struct strbuf buf = STRBUF_INIT;
        struct rev_info log_tree_opt;
-       const char *subject, *p;
+       const char *subject;
+       char hex[GIT_MAX_HEXSZ + 1];
        int res = 0;
 
-       p = short_commit_name(commit);
-       if (write_message(p, strlen(p), rebase_path_stopped_sha(), 1) < 0)
+       oid_to_hex_r(hex, &commit->object.oid);
+       if (write_message(hex, strlen(hex), rebase_path_stopped_sha(), 1) < 0)
                return -1;
        res |= write_rebase_head(&commit->object.oid);
 
@@ -4396,7 +4397,7 @@ int sequencer_continue(struct repository *r, struct replay_opts *opts)
 
                if (read_oneliner(&buf, rebase_path_stopped_sha(),
                                  READ_ONELINER_SKIP_IF_EMPTY) &&
-                   !get_oid_committish(buf.buf, &oid))
+                   !get_oid_hex(buf.buf, &oid))
                        record_in_rewritten(&oid, peek_command(&todo_list, 0));
                strbuf_release(&buf);
        }