int fmt_merge_msg(struct strbuf *in, struct strbuf *out,
struct fmt_merge_msg_opts *opts)
{
int i = 0, pos = 0;
unsigned char head_sha1[20];
const char *current_branch;
void *current_branch_to_free;
/* get current branch */
current_branch = current_branch_to_free =
resolve_refdup("HEAD", head_sha1, 1, NULL);
if (!current_branch)
die("No current branch");
if (!prefixcmp(current_branch, "refs/heads/"))
current_branch += 11;
/* get a line */
while (pos < in->len) {
int len;
char *newline, *p = in->buf + pos;
newline = strchr(p, '\n');
len = newline ? newline - p : strlen(p);
pos += len + !!newline;
i++;
p[len] = 0;
if (handle_line(p))
die ("Error in line %d: %.*s", i, len, p);
}
if (opts->add_title && srcs.nr)
fmt_merge_msg_title(out, current_branch);
if (origins.nr)
fmt_merge_msg_sigs(out);
if (opts->shortlog_len) {
struct commit *head;
struct rev_info rev;
head = lookup_commit_or_die(head_sha1, "HEAD");
init_revisions(&rev, NULL);
rev.commit_format = CMIT_FMT_ONELINE;
rev.ignore_merges = 1;
rev.limited = 1;
if (suffixcmp(out->buf, "\n"))
strbuf_addch(out, '\n');
for (i = 0; i < origins.nr; i++)
shortlog(origins.items[i].string,
origins.items[i].util,
head, &rev, opts->shortlog_len, out);
}
strbuf_complete_line(out);
free(current_branch_to_free);
return 0;
}
int fmt_merge_msg(struct strbuf *in, struct strbuf *out,
struct fmt_merge_msg_opts *opts)
{
int i = 0, pos = 0;
unsigned char head_sha1[20];
const char *current_branch;
void *current_branch_to_free;
struct merge_parents merge_parents;
memset(&merge_parents, 0, sizeof(merge_parents));
/* get current branch */
current_branch = current_branch_to_free =
resolve_refdup("HEAD", RESOLVE_REF_READING, head_sha1, NULL);
if (!current_branch)
die("No current branch");
if (starts_with(current_branch, "refs/heads/"))
current_branch += 11;
find_merge_parents(&merge_parents, in, head_sha1);
/* get a line */
while (pos < in->len) {
int len;
char *newline, *p = in->buf + pos;
newline = strchr(p, '\n');
len = newline ? newline - p : strlen(p);
pos += len + !!newline;
i++;
p[len] = 0;
if (handle_line(p, &merge_parents))
die ("Error in line %d: %.*s", i, len, p);
}
if (opts->add_title && srcs.nr)
fmt_merge_msg_title(out, current_branch);
if (origins.nr)
fmt_merge_msg_sigs(out);
if (opts->shortlog_len) {
struct commit *head;
struct rev_info rev;
head = lookup_commit_or_die(head_sha1, "HEAD");
init_revisions(&rev, NULL);
rev.commit_format = CMIT_FMT_ONELINE;
rev.merge_diff_mode = MERGE_DIFF_IGNORE;
rev.limited = 1;
strbuf_complete_line(out);
for (i = 0; i < origins.nr; i++)
shortlog(origins.items[i].string,
origins.items[i].util,
head, &rev, opts, out);
}
strbuf_complete_line(out);
free(current_branch_to_free);
free(merge_parents.item);
return 0;
}