const char *fmt, ...)
{
va_list ap;
- struct strbuf *sb = strmap_get(&opt->priv->output, path);
+ struct strbuf *sb, *dest;
+ struct strbuf tmp = STRBUF_INIT;
+
+ if (opt->record_conflict_msgs_as_headers && omittable_hint)
+ return; /* Do not record mere hints in tree */
+ sb = strmap_get(&opt->priv->output, path);
if (!sb) {
sb = xmalloc(sizeof(*sb));
strbuf_init(sb, 0);
strmap_put(&opt->priv->output, path, sb);
}
+ dest = (opt->record_conflict_msgs_as_headers ? &tmp : sb);
+
va_start(ap, fmt);
- strbuf_vaddf(sb, fmt, ap);
+ strbuf_vaddf(dest, fmt, ap);
va_end(ap);
+ if (opt->record_conflict_msgs_as_headers) {
+ int i_sb = 0, i_tmp = 0;
+
+ /* Start with the specified prefix */
+ if (opt->msg_header_prefix)
+ strbuf_addf(sb, "%s ", opt->msg_header_prefix);
+
+ /* Copy tmp to sb, adding spaces after newlines */
+ strbuf_grow(sb, sb->len + 2*tmp.len); /* more than sufficient */
+ for (; i_tmp < tmp.len; i_tmp++, i_sb++) {
+ /* Copy next character from tmp to sb */
+ sb->buf[sb->len + i_sb] = tmp.buf[i_tmp];
+
+ /* If we copied a newline, add a space */
+ if (tmp.buf[i_tmp] == '\n')
+ sb->buf[++i_sb] = ' ';
+ }
+ /* Update length and ensure it's NUL-terminated */
+ sb->len += i_sb;
+ sb->buf[sb->len] = '\0';
+
+ strbuf_release(&tmp);
+ }
+
+ /* Add final newline character to sb */
strbuf_addch(sb, '\n');
}
struct string_list olist = STRING_LIST_INIT_NODUP;
int i;
+ if (opt->record_conflict_msgs_as_headers)
+ BUG("Either display conflict messages or record them as headers, not both");
+
trace2_region_enter("merge", "display messages", opt->repo);
/* Hack to pre-allocate olist to the desired size */
assert(opt->recursive_variant >= MERGE_VARIANT_NORMAL &&
opt->recursive_variant <= MERGE_VARIANT_THEIRS);
+ if (opt->msg_header_prefix)
+ assert(opt->record_conflict_msgs_as_headers);
+
/*
* detect_renames, verbosity, buffer_output, and obuf are ignored
* fields that were used by "recursive" rather than "ort" -- but
assert(opt->priv == NULL);
+ /* Not supported; option specific to merge-ort */
+ assert(!opt->record_conflict_msgs_as_headers);
+ assert(!opt->msg_header_prefix);
+
/* Sanity check on repo state; index must match head */
if (repo_index_has_changes(opt->repo, head, &sb)) {
err(opt, _("Your local changes to the following files would be overwritten by merge:\n %s"),