From c20de8bec6ba759c5e17ad8b8fd7105e8228e313 Mon Sep 17 00:00:00 2001 From: Denton Liu Date: Tue, 7 Apr 2020 10:27:54 -0400 Subject: sequencer: make read_oneliner() extern The function read_oneliner() is a generally useful util function. Instead of hiding it as a static function within sequencer.c, extern it so that it can be reused by others. This patch is best viewed with --color-moved. Signed-off-by: Denton Liu Signed-off-by: Junio C Hamano --- sequencer.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'sequencer.h') diff --git a/sequencer.h b/sequencer.h index 718a07426d..ab43717fd6 100644 --- a/sequencer.h +++ b/sequencer.h @@ -198,6 +198,20 @@ void print_commit_summary(struct repository *repo, const struct object_id *oid, unsigned int flags); +#define READ_ONELINER_SKIP_IF_EMPTY (1 << 0) +#define READ_ONELINER_WARN_MISSING (1 << 1) + +/* + * Reads a file that was presumably written by a shell script, i.e. with an + * end-of-line marker that needs to be stripped. + * + * Note that only the last end-of-line marker is stripped, consistent with the + * behavior of "$(cat path)" in a shell script. + * + * Returns 1 if the file was read, 0 if it could not be read or does not exist. + */ +int read_oneliner(struct strbuf *buf, + const char *path, unsigned flags); int read_author_script(const char *path, char **name, char **email, char **date, int allow_missing); void parse_strategy_opts(struct replay_opts *opts, char *raw_opts); -- cgit v1.2.3