return mkpath("%s/%s", state->dir, path);
}
+/**
+ * For convenience to call write_file()
+ */
+static int write_state_text(const struct am_state *state,
+ const char *name, const char *string)
+{
+ return write_file(am_path(state, name), "%s", string);
+}
+
+static int write_state_count(const struct am_state *state,
+ const char *name, int value)
+{
+ return write_file(am_path(state, name), "%d", value);
+}
+
+static int write_state_bool(const struct am_state *state,
+ const char *name, int value)
+{
+ return write_state_text(state, name, value ? "t" : "f");
+}
+
/**
* If state->quiet is false, calls fprintf(fp, fmt, ...), and appends a newline
* at the end.
sq_quote_buf(&sb, state->author_date);
strbuf_addch(&sb, '\n');
- write_file(am_path(state, "author-script"), 1, "%s", sb.buf);
+ write_state_text(state, "author-script", sb.buf);
strbuf_release(&sb);
}
if (state->rebasing)
state->threeway = 1;
- write_file(am_path(state, "threeway"), 1, state->threeway ? "t" : "f");
-
- write_file(am_path(state, "quiet"), 1, state->quiet ? "t" : "f");
-
- write_file(am_path(state, "sign"), 1, state->signoff ? "t" : "f");
-
- write_file(am_path(state, "utf8"), 1, state->utf8 ? "t" : "f");
+ write_state_bool(state, "threeway", state->threeway);
+ write_state_bool(state, "quiet", state->quiet);
+ write_state_bool(state, "sign", state->signoff);
+ write_state_bool(state, "utf8", state->utf8);
switch (state->keep) {
case KEEP_FALSE:
die("BUG: invalid value for state->keep");
}
- write_file(am_path(state, "keep"), 1, "%s", str);
-
- write_file(am_path(state, "messageid"), 1, state->message_id ? "t" : "f");
+ write_state_text(state, "keep", str);
+ write_state_bool(state, "messageid", state->message_id);
switch (state->scissors) {
case SCISSORS_UNSET:
default:
die("BUG: invalid value for state->scissors");
}
-
- write_file(am_path(state, "scissors"), 1, "%s", str);
+ write_state_text(state, "scissors", str);
sq_quote_argv(&sb, state->git_apply_opts.argv, 0);
- write_file(am_path(state, "apply-opt"), 1, "%s", sb.buf);
+ write_state_text(state, "apply-opt", sb.buf);
if (state->rebasing)
- write_file(am_path(state, "rebasing"), 1, "%s", "");
+ write_state_text(state, "rebasing", "");
else
- write_file(am_path(state, "applying"), 1, "%s", "");
+ write_state_text(state, "applying", "");
if (!get_sha1("HEAD", curr_head)) {
- write_file(am_path(state, "abort-safety"), 1, "%s", sha1_to_hex(curr_head));
+ write_state_text(state, "abort-safety", sha1_to_hex(curr_head));
if (!state->rebasing)
update_ref("am", "ORIG_HEAD", curr_head, NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
} else {
- write_file(am_path(state, "abort-safety"), 1, "%s", "");
+ write_state_text(state, "abort-safety", "");
if (!state->rebasing)
delete_ref("ORIG_HEAD", NULL, 0);
}
* session is in progress, they should be written last.
*/
- write_file(am_path(state, "next"), 1, "%d", state->cur);
-
- write_file(am_path(state, "last"), 1, "%d", state->last);
+ write_state_count(state, "next", state->cur);
+ write_state_count(state, "last", state->last);
strbuf_release(&sb);
}
unlink(am_path(state, "original-commit"));
if (!get_sha1("HEAD", head))
- write_file(am_path(state, "abort-safety"), 1, "%s", sha1_to_hex(head));
+ write_state_text(state, "abort-safety", sha1_to_hex(head));
else
- write_file(am_path(state, "abort-safety"), 1, "%s", "");
+ write_state_text(state, "abort-safety", "");
state->cur++;
- write_file(am_path(state, "next"), 1, "%d", state->cur);
+ write_state_count(state, "next", state->cur);
}
/**
exit(128);
}
+static void am_signoff(struct strbuf *sb)
+{
+ char *cp;
+ struct strbuf mine = STRBUF_INIT;
+
+ /* Does it end with our own sign-off? */
+ strbuf_addf(&mine, "\n%s%s\n",
+ sign_off_header,
+ fmt_name(getenv("GIT_COMMITTER_NAME"),
+ getenv("GIT_COMMITTER_EMAIL")));
+ if (mine.len < sb->len &&
+ !strcmp(mine.buf, sb->buf + sb->len - mine.len))
+ goto exit; /* no need to duplicate */
+
+ /* Does it have any Signed-off-by: in the text */
+ for (cp = sb->buf;
+ cp && *cp && (cp = strstr(cp, sign_off_header)) != NULL;
+ cp = strchr(cp, '\n')) {
+ if (sb->buf == cp || cp[-1] == '\n')
+ break;
+ }
+
+ strbuf_addstr(sb, mine.buf + !!cp);
+exit:
+ strbuf_release(&mine);
+}
+
/**
* Appends signoff to the "msg" field of the am_state.
*/
struct strbuf sb = STRBUF_INIT;
strbuf_attach(&sb, state->msg, state->msg_len, state->msg_len);
- append_signoff(&sb, 0, 0);
+ am_signoff(&sb);
state->msg = strbuf_detach(&sb, &state->msg_len);
}
stripspace(&msg, 0);
if (state->signoff)
- append_signoff(&msg, 0, 0);
+ am_signoff(&msg);
assert(!state->author_name);
state->author_name = strbuf_detach(&author_name, NULL);
write_commit_patch(state, commit);
hashcpy(state->orig_commit, commit_sha1);
- write_file(am_path(state, "original-commit"), 1, "%s",
- sha1_to_hex(commit_sha1));
+ write_state_text(state, "original-commit", sha1_to_hex(commit_sha1));
return 0;
}
refresh_and_write_cache();
if (index_has_changes(&sb)) {
- write_file(am_path(state, "dirtyindex"), 1, "t");
+ write_state_bool(state, "dirtyindex", 1);
die(_("Dirty index: cannot apply patches (dirty: %s)"), sb.buf);
}
static void am_rerere_clear(void)
{
struct string_list merge_rr = STRING_LIST_INIT_DUP;
- int fd = setup_rerere(&merge_rr, 0);
-
- if (fd < 0)
- return;
-
rerere_clear(&merge_rr);
string_list_clear(&merge_rr, 1);
}