[PATCH 3/5] commit: make ignore_non_trailer() non static
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
builtin/commit.c | 46 ----------------------------------------------
commit.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
commit.h | 3 +++
3 files changed, 49 insertions(+), 46 deletions(-)
diff --git a/builtin/commit.c b/builtin/commit.c
index e3c60dd..cda74e9 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -677,52 +677,6 @@ static void adjust_comment_line_char(const struct strbuf *sb)
comment_line_char = *p;
}
-/*
- * Inspect sb and determine the true "end" of the log message, in
- * order to find where to put a new Signed-off-by: line. Ignored are
- * trailing comment lines and blank lines, and also the traditional
- * "Conflicts:" block that is not commented out, so that we can use
- * "git commit -s --amend" on an existing commit that forgot to remove
- * it.
- *
- * Returns the number of bytes from the tail to ignore, to be fed as
- * the second parameter to append_signoff().
- */
-static int ignore_non_trailer(struct strbuf *sb)
-{
- int boc = 0;
- int bol = 0;
- int in_old_conflicts_block = 0;
-
- while (bol < sb->len) {
- char *next_line;
-
- if (!(next_line = memchr(sb->buf + bol, '\n', sb->len - bol)))
- next_line = sb->buf + sb->len;
- else
- next_line++;
-
- if (sb->buf[bol] == comment_line_char || sb->buf[bol] == '\n') {
- /* is this the first of the run of comments? */
- if (!boc)
- boc = bol;
- /* otherwise, it is just continuing */
- } else if (starts_with(sb->buf + bol, "Conflicts:\n")) {
- in_old_conflicts_block = 1;
- if (!boc)
- boc = bol;
- } else if (in_old_conflicts_block && sb->buf[bol] == '\t') {
- ; /* a pathname in the conflicts block */
- } else if (boc) {
- /* the previous was not trailing comment */
- boc = 0;
- in_old_conflicts_block = 0;
- }
- bol = next_line - sb->buf;
- }
- return boc ? sb->len - boc : 0;
-}
-
static int prepare_to_commit(const char *index_file, const char *prefix,
struct commit *current_head,
struct wt_status *s,
diff --git a/commit.c b/commit.c
index 19cf8f9..a54cb9a 100644
--- a/commit.c
+++ b/commit.c
@@ -1640,3 +1640,49 @@ const char *find_commit_header(const char *msg, const char *key, size_t *out_len
}
return NULL;
}
+
+/*
+ * Inspect sb and determine the true "end" of the log message, in
+ * order to find where to put a new Signed-off-by: line. Ignored are
+ * trailing comment lines and blank lines, and also the traditional
+ * "Conflicts:" block that is not commented out, so that we can use
+ * "git commit -s --amend" on an existing commit that forgot to remove
+ * it.
+ *
+ * Returns the number of bytes from the tail to ignore, to be fed as
+ * the second parameter to append_signoff().
+ */
+int ignore_non_trailer(struct strbuf *sb)
+{
+ int boc = 0;
+ int bol = 0;
+ int in_old_conflicts_block = 0;
+
+ while (bol < sb->len) {
+ char *next_line;
+
+ if (!(next_line = memchr(sb->buf + bol, '\n', sb->len - bol)))
+ next_line = sb->buf + sb->len;
+ else
+ next_line++;
+
+ if (sb->buf[bol] == comment_line_char || sb->buf[bol] == '\n') {
+ /* is this the first of the run of comments? */
+ if (!boc)
+ boc = bol;
+ /* otherwise, it is just continuing */
+ } else if (starts_with(sb->buf + bol, "Conflicts:\n")) {
+ in_old_conflicts_block = 1;
+ if (!boc)
+ boc = bol;
+ } else if (in_old_conflicts_block && sb->buf[bol] == '\t') {
+ ; /* a pathname in the conflicts block */
+ } else if (boc) {
+ /* the previous was not trailing comment */
+ boc = 0;
+ in_old_conflicts_block = 0;
+ }
+ bol = next_line - sb->buf;
+ }
+ return boc ? sb->len - boc : 0;
+}
diff --git a/commit.h b/commit.h
index bc68ccb..cd35ac1 100644
--- a/commit.h
+++ b/commit.h
@@ -337,6 +337,9 @@ extern void free_commit_extra_headers(struct commit_extra_header *extra);
extern const char *find_commit_header(const char *msg, const char *key,
size_t *out_len);
+/* Find the end of the log message, the right place for a new trailer. */
+extern int ignore_non_trailer(struct strbuf *sb);
+
typedef void (*each_mergetag_fn)(struct commit *commit, struct commit_extra_header *extra,
void *cb_data);
--
2.1.2.555.gfbecd99
Christian Couder <chriscool@tuxfamily.org>