void append_conflicts_hint(struct strbuf *msgbuf)
{
int i;
strbuf_addch(msgbuf, '\n');
strbuf_commented_addf(msgbuf, "Conflicts:\n");
for (i = 0; i < active_nr;) {
const struct cache_entry *ce = active_cache[i++];
if (ce_stage(ce)) {
strbuf_commented_addf(msgbuf, "\t%s\n", ce->name);
while (i < active_nr && !strcmp(ce->name,
active_cache[i]->name))
i++;
}
}
}
static int edit_branch_description(const char *branch_name)
{
struct strbuf buf = STRBUF_INIT;
struct strbuf name = STRBUF_INIT;
read_branch_desc(&buf, branch_name);
if (!buf.len || buf.buf[buf.len-1] != '\n')
strbuf_addch(&buf, '\n');
strbuf_commented_addf(&buf,
_("Please edit the description for the branch\n"
" %s\n"
"Lines starting with '%c' will be stripped.\n"),
branch_name, comment_line_char);
write_file_buf(git_path(edit_description), buf.buf, buf.len);
strbuf_reset(&buf);
if (launch_editor(git_path(edit_description), &buf, NULL)) {
strbuf_release(&buf);
return -1;
}
strbuf_stripspace(&buf, 1);
strbuf_addf(&name, "branch.%s.description", branch_name);
git_config_set(name.buf, buf.len ? buf.buf : NULL);
strbuf_release(&name);
strbuf_release(&buf);
return 0;
}
static int edit_branch_description(const char *branch_name)
{
FILE *fp;
int status;
struct strbuf buf = STRBUF_INIT;
struct strbuf name = STRBUF_INIT;
read_branch_desc(&buf, branch_name);
if (!buf.len || buf.buf[buf.len-1] != '\n')
strbuf_addch(&buf, '\n');
strbuf_commented_addf(&buf,
"Please edit the description for the branch\n"
" %s\n"
"Lines starting with '%c' will be stripped.\n",
branch_name, comment_line_char);
fp = fopen(git_path(edit_description), "w");
if ((fwrite(buf.buf, 1, buf.len, fp) < buf.len) || fclose(fp)) {
strbuf_release(&buf);
return error(_("could not write branch description template: %s"),
strerror(errno));
}
strbuf_reset(&buf);
if (launch_editor(git_path(edit_description), &buf, NULL)) {
strbuf_release(&buf);
return -1;
}
stripspace(&buf, 1);
strbuf_addf(&name, "branch.%s.description", branch_name);
status = git_config_set(name.buf, buf.len ? buf.buf : NULL);
strbuf_release(&name);
strbuf_release(&buf);
return status;
}
static void prepare_to_commit(struct commit_list *remoteheads)
{
struct strbuf msg = STRBUF_INIT;
strbuf_addbuf(&msg, &merge_msg);
strbuf_addch(&msg, '\n');
if (0 < option_edit)
strbuf_commented_addf(&msg, _(merge_editor_comment), comment_line_char);
write_file_buf(git_path_merge_msg(), msg.buf, msg.len);
if (run_commit_hook(0 < option_edit, get_index_file(), "prepare-commit-msg",
git_path_merge_msg(), "merge", NULL))
abort_commit(remoteheads, NULL);
if (0 < option_edit) {
if (launch_editor(git_path_merge_msg(), NULL, NULL))
abort_commit(remoteheads, NULL);
}
read_merge_msg(&msg);
strbuf_stripspace(&msg, 0 < option_edit);
if (!msg.len)
abort_commit(remoteheads, _("Empty commit message."));
strbuf_release(&merge_msg);
strbuf_addbuf(&merge_msg, &msg);
strbuf_release(&msg);
}
static void create_tag(const unsigned char *object, const char *tag,
struct strbuf *buf, struct create_tag_options *opt,
unsigned char *prev, unsigned char *result)
{
enum object_type type;
char header_buf[1024];
int header_len;
char *path = NULL;
type = sha1_object_info(object, NULL);
if (type <= OBJ_NONE)
die(_("bad object type."));
header_len = snprintf(header_buf, sizeof(header_buf),
"object %s\n"
"type %s\n"
"tag %s\n"
"tagger %s\n\n",
sha1_to_hex(object),
typename(type),
tag,
git_committer_info(IDENT_STRICT));
if (header_len > sizeof(header_buf) - 1)
die(_("tag header too big."));
if (!opt->message_given) {
int fd;
/* write the template message before editing: */
path = git_pathdup("TAG_EDITMSG");
fd = open(path, O_CREAT | O_TRUNC | O_WRONLY, 0600);
if (fd < 0)
die_errno(_("could not create file '%s'"), path);
if (!is_null_sha1(prev)) {
write_tag_body(fd, prev);
} else {
struct strbuf buf = STRBUF_INIT;
strbuf_addch(&buf, '\n');
if (opt->cleanup_mode == CLEANUP_ALL)
strbuf_commented_addf(&buf, _(tag_template), tag, comment_line_char);
else
strbuf_commented_addf(&buf, _(tag_template_nocleanup), tag, comment_line_char);
write_or_die(fd, buf.buf, buf.len);
strbuf_release(&buf);
}
close(fd);
if (launch_editor(path, buf, NULL)) {
fprintf(stderr,
_("Please supply the message using either -m or -F option.\n"));
exit(1);
}
}
if (opt->cleanup_mode != CLEANUP_NONE)
strbuf_stripspace(buf, opt->cleanup_mode == CLEANUP_ALL);
if (!opt->message_given && !buf->len)
die(_("no tag message?"));
strbuf_insert(buf, 0, header_buf, header_len);
if (build_tag_object(buf, opt->sign, result) < 0) {
if (path)
fprintf(stderr, _("The tag message has been left in %s\n"),
path);
exit(128);
}
if (path) {
unlink_or_warn(path);
free(path);
}
}