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 <liu.denton@xxxxxxxxx>
---
sequencer.c | 14 +-------------
sequencer.h | 14 ++++++++++++++
2 files changed, 15 insertions(+), 13 deletions(-)
diff --git a/sequencer.c b/sequencer.c
index b771e8f4ca..d1d59867ae 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -419,19 +419,7 @@ static int write_message(const void *buf, size_t len, const char *filename,
return 0;
}
-#define READ_ONELINER_SKIP_IF_EMPTY (1 << 0)
-#define READ_ONELINER_WARN_MISSING (1 << 1)
-
-/*
- * Resets a strbuf then 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 "$(cat path)" in a shell script.
- *
- * Returns 1 if the file was read, 0 if it could not be read or does not exist.
- */
-static int read_oneliner(struct strbuf *buf,
+int read_oneliner(struct strbuf *buf,
const char *path, unsigned flags)
{
strbuf_reset(buf);
diff --git a/sequencer.h b/sequencer.h
index 718a07426d..1f6eda70b6 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -198,6 +198,20 @@ void print_commit_summary(struct repository *repo,
const struct object_id *oid,
unsigned int flags);
+#define READ_ONELINER_SKIP_IF_EMPTY (1 << 0)
+#define READ_ONELINER_WARN_MISSING (1 << 1)
+
+/*
+ * Resets a strbuf then reads a file that was presumably written by a shell
+ * script, i.e. with an end-of-line marker that needs to be stripped.
+ *
+ * Note that only the last end-of-line marker is stripped, consistent with the
+ * behavior of "$(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);
--
2.26.0.159.g23e2136ad0
