13 enum trailer_if_exists
{
15 EXISTS_ADD_IF_DIFFERENT_NEIGHBOR
,
16 EXISTS_ADD_IF_DIFFERENT
,
21 enum trailer_if_missing
{
27 int trailer_set_where(enum trailer_where
*item
, const char *value
);
28 int trailer_set_if_exists(enum trailer_if_exists
*item
, const char *value
);
29 int trailer_set_if_missing(enum trailer_if_missing
*item
, const char *value
);
33 * True if there is a blank line before the location pointed to by
36 int blank_line_before_trailer
;
39 * Pointers to the start and end of the trailer block found. If there
40 * is no trailer block found, these 2 pointers point to the end of the
43 const char *trailer_start
, *trailer_end
;
46 * Array of trailers found.
53 * A list that represents newly-added trailers, such as those provided
54 * with the --trailer command line option of git-interpret-trailers.
56 struct new_trailer_item
{
57 struct list_head list
;
61 enum trailer_where where
;
62 enum trailer_if_exists if_exists
;
63 enum trailer_if_missing if_missing
;
66 struct process_trailer_options
{
74 #define PROCESS_TRAILER_OPTIONS_INIT {0}
76 void process_trailers(const char *file
,
77 const struct process_trailer_options
*opts
,
78 struct list_head
*new_trailer_head
);
80 void trailer_info_get(struct trailer_info
*info
, const char *str
,
81 const struct process_trailer_options
*opts
);
83 void trailer_info_release(struct trailer_info
*info
);
86 * Format the trailers from the commit msg "msg" into the strbuf "out".
87 * Note two caveats about "opts":
89 * - this is primarily a helper for pretty.c, and not
90 * all of the flags are supported.
92 * - this differs from process_trailers slightly in that we always format
93 * only the trailer block itself, even if the "only_trailers" option is not
96 void format_trailers_from_commit(struct strbuf
*out
, const char *msg
,
97 const struct process_trailer_options
*opts
);
99 #endif /* TRAILER_H */