static void show_one_commit(struct commit *commit, int no_name)
{
struct strbuf pretty = STRBUF_INIT;
const char *pretty_str = "(unavailable)";
struct commit_name *name = commit->util;
if (commit->object.parsed) {
pp_commit_easy(CMIT_FMT_ONELINE, commit, &pretty);
pretty_str = pretty.buf;
}
if (starts_with(pretty_str, "[PATCH] "))
pretty_str += 8;
if (!no_name) {
if (name && name->head_name) {
printf("[%s", name->head_name);
if (name->generation) {
if (name->generation == 1)
printf("^");
else
printf("~%d", name->generation);
}
printf("] ");
}
else
printf("[%s] ",
find_unique_abbrev(commit->object.sha1,
DEFAULT_ABBREV));
}
puts(pretty_str);
strbuf_release(&pretty);
}
static void describe_one_orphan(struct strbuf *sb, struct commit *commit)
{
strbuf_addstr(sb, " ");
strbuf_add_unique_abbrev(sb, &commit->object.oid, DEFAULT_ABBREV);
strbuf_addch(sb, ' ');
if (!parse_commit(commit))
pp_commit_easy(CMIT_FMT_ONELINE, commit, sb);
strbuf_addch(sb, '\n');
}
static void print_commit(char sign, struct commit *commit, int verbose,
int abbrev)
{
if (!verbose) {
printf("%c %s\n", sign,
find_unique_abbrev(commit->object.sha1, abbrev));
} else {
struct strbuf buf = STRBUF_INIT;
pp_commit_easy(CMIT_FMT_ONELINE, commit, &buf);
printf("%c %s %s\n", sign,
find_unique_abbrev(commit->object.sha1, abbrev),
buf.buf);
strbuf_release(&buf);
}
}
static void describe_detached_head(const char *msg, struct commit *commit)
{
struct strbuf sb = STRBUF_INIT;
if (!parse_commit(commit))
pp_commit_easy(CMIT_FMT_ONELINE, commit, &sb);
if (print_sha1_ellipsis()) {
fprintf(stderr, "%s %s... %s\n", msg,
find_unique_abbrev(&commit->object.oid, DEFAULT_ABBREV), sb.buf);
} else {
fprintf(stderr, "%s %s %s\n", msg,
find_unique_abbrev(&commit->object.oid, DEFAULT_ABBREV), sb.buf);
}
strbuf_release(&sb);
}
void shortlog_add_commit(struct shortlog *log, struct commit *commit)
{
const char *author = NULL, *buffer;
struct strbuf buf = STRBUF_INIT;
struct strbuf ufbuf = STRBUF_INIT;
pp_commit_easy(CMIT_FMT_RAW, commit, &buf);
buffer = buf.buf;
while (*buffer && *buffer != '\n') {
const char *eol = strchr(buffer, '\n');
if (eol == NULL)
eol = buffer + strlen(buffer);
else
eol++;
if (starts_with(buffer, "author "))
author = buffer + 7;
buffer = eol;
}
if (!author) {
warning(_("Missing author: %s"),
sha1_to_hex(commit->object.sha1));
return;
}
if (log->user_format) {
struct pretty_print_context ctx = {0};
ctx.fmt = CMIT_FMT_USERFORMAT;
ctx.abbrev = log->abbrev;
ctx.subject = "";
ctx.after_subject = "";
ctx.date_mode = DATE_NORMAL;
ctx.output_encoding = get_log_output_encoding();
pretty_print_commit(&ctx, commit, &ufbuf);
buffer = ufbuf.buf;
} else if (*buffer) {
buffer++;
}
shortlog_insert_one_record(log, author, !*buffer ? "<none>" : buffer);
strbuf_release(&ufbuf);
strbuf_release(&buf);
}
static void add_verbose_info(struct strbuf *out, struct ref_item *item,
int verbose, int abbrev)
{
struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT;
const char *sub = _(" **** invalid ref ****");
struct commit *commit = item->commit;
if (!parse_commit(commit)) {
pp_commit_easy(CMIT_FMT_ONELINE, commit, &subject);
sub = subject.buf;
}
if (item->kind == REF_LOCAL_BRANCH)
fill_tracking_info(&stat, item->name, verbose > 1);
strbuf_addf(out, " %s %s%s",
find_unique_abbrev(item->commit->object.sha1, abbrev),
stat.buf, sub);
strbuf_release(&stat);
strbuf_release(&subject);
}
static void add_verbose_info(struct strbuf *out, struct ref_array_item *item,
struct ref_filter *filter, const char *refname)
{
struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT;
const char *sub = _(" **** invalid ref ****");
struct commit *commit = item->commit;
if (!parse_commit(commit)) {
pp_commit_easy(CMIT_FMT_ONELINE, commit, &subject);
sub = subject.buf;
}
if (item->kind == FILTER_REFS_BRANCHES)
fill_tracking_info(&stat, refname, filter->verbose > 1);
strbuf_addf(out, " %s %s%s",
find_unique_abbrev(item->commit->object.oid.hash, filter->abbrev),
stat.buf, sub);
strbuf_release(&stat);
strbuf_release(&subject);
}
static int do_create_stash(struct pathspec ps, struct strbuf *stash_msg_buf,
int include_untracked, int patch_mode,
struct stash_info *info, struct strbuf *patch,
int quiet)
{
int ret = 0;
int flags = 0;
int untracked_commit_option = 0;
const char *head_short_sha1 = NULL;
const char *branch_ref = NULL;
const char *branch_name = "(no branch)";
struct commit *head_commit = NULL;
struct commit_list *parents = NULL;
struct strbuf msg = STRBUF_INIT;
struct strbuf commit_tree_label = STRBUF_INIT;
struct strbuf untracked_files = STRBUF_INIT;
prepare_fallback_ident("git stash", "git@stash");
read_cache_preload(NULL);
refresh_cache(REFRESH_QUIET);
if (get_oid("HEAD", &info->b_commit)) {
if (!quiet)
fprintf_ln(stderr, _("You do not have "
"the initial commit yet"));
ret = -1;
goto done;
} else {
head_commit = lookup_commit(the_repository, &info->b_commit);
}
if (!check_changes(ps, include_untracked, &untracked_files)) {
ret = 1;
goto done;
}
branch_ref = resolve_ref_unsafe("HEAD", 0, NULL, &flags);
if (flags & REF_ISSYMREF)
branch_name = strrchr(branch_ref, '/') + 1;
head_short_sha1 = find_unique_abbrev(&head_commit->object.oid,
DEFAULT_ABBREV);
strbuf_addf(&msg, "%s: %s ", branch_name, head_short_sha1);
pp_commit_easy(CMIT_FMT_ONELINE, head_commit, &msg);
strbuf_addf(&commit_tree_label, "index on %s\n", msg.buf);
commit_list_insert(head_commit, &parents);
if (write_cache_as_tree(&info->i_tree, 0, NULL) ||
commit_tree(commit_tree_label.buf, commit_tree_label.len,
&info->i_tree, parents, &info->i_commit, NULL, NULL)) {
if (!quiet)
fprintf_ln(stderr, _("Cannot save the current "
"index state"));
ret = -1;
goto done;
}
if (include_untracked) {
if (save_untracked_files(info, &msg, untracked_files)) {
if (!quiet)
fprintf_ln(stderr, _("Cannot save "
"the untracked files"));
ret = -1;
goto done;
}
untracked_commit_option = 1;
}
if (patch_mode) {
ret = stash_patch(info, ps, patch, quiet);
if (ret < 0) {
if (!quiet)
fprintf_ln(stderr, _("Cannot save the current "
"worktree state"));
goto done;
} else if (ret > 0) {
goto done;
}
} else {
if (stash_working_tree(info, ps)) {
if (!quiet)
fprintf_ln(stderr, _("Cannot save the current "
"worktree state"));
ret = -1;
goto done;
}
}
if (!stash_msg_buf->len)
strbuf_addf(stash_msg_buf, "WIP on %s", msg.buf);
else
strbuf_insertf(stash_msg_buf, 0, "On %s: ", branch_name);
/*
* `parents` will be empty after calling `commit_tree()`, so there is
* no need to call `free_commit_list()`
*/
parents = NULL;
if (untracked_commit_option)
commit_list_insert(lookup_commit(the_repository,
&info->u_commit),
&parents);
commit_list_insert(lookup_commit(the_repository, &info->i_commit),
&parents);
commit_list_insert(head_commit, &parents);
if (commit_tree(stash_msg_buf->buf, stash_msg_buf->len, &info->w_tree,
parents, &info->w_commit, NULL, NULL)) {
if (!quiet)
fprintf_ln(stderr, _("Cannot record "
"working tree state"));
ret = -1;
goto done;
}
done:
strbuf_release(&commit_tree_label);
strbuf_release(&msg);
strbuf_release(&untracked_files);
return ret;
}
static void output_pair_header(struct diff_options *diffopt,
int patch_no_width,
struct strbuf *buf,
struct strbuf *dashes,
struct patch_util *a_util,
struct patch_util *b_util)
{
struct object_id *oid = a_util ? &a_util->oid : &b_util->oid;
struct commit *commit;
char status;
const char *color_reset = diff_get_color_opt(diffopt, DIFF_RESET);
const char *color_old = diff_get_color_opt(diffopt, DIFF_FILE_OLD);
const char *color_new = diff_get_color_opt(diffopt, DIFF_FILE_NEW);
const char *color_commit = diff_get_color_opt(diffopt, DIFF_COMMIT);
const char *color;
if (!dashes->len)
strbuf_addchars(dashes, '-',
strlen(find_unique_abbrev(oid,
DEFAULT_ABBREV)));
if (!b_util) {
color = color_old;
status = '<';
} else if (!a_util) {
color = color_new;
status = '>';
} else if (strcmp(a_util->patch, b_util->patch)) {
color = color_commit;
status = '!';
} else {
color = color_commit;
status = '=';
}
strbuf_reset(buf);
strbuf_addstr(buf, status == '!' ? color_old : color);
if (!a_util)
strbuf_addf(buf, "%*s: %s ", patch_no_width, "-", dashes->buf);
else
strbuf_addf(buf, "%*d: %s ", patch_no_width, a_util->i + 1,
find_unique_abbrev(&a_util->oid, DEFAULT_ABBREV));
if (status == '!')
strbuf_addf(buf, "%s%s", color_reset, color);
strbuf_addch(buf, status);
if (status == '!')
strbuf_addf(buf, "%s%s", color_reset, color_new);
if (!b_util)
strbuf_addf(buf, " %*s: %s", patch_no_width, "-", dashes->buf);
else
strbuf_addf(buf, " %*d: %s", patch_no_width, b_util->i + 1,
find_unique_abbrev(&b_util->oid, DEFAULT_ABBREV));
commit = lookup_commit_reference(the_repository, oid);
if (commit) {
if (status == '!')
strbuf_addf(buf, "%s%s", color_reset, color);
strbuf_addch(buf, ' ');
pp_commit_easy(CMIT_FMT_ONELINE, commit, buf);
}
strbuf_addf(buf, "%s\n", color_reset);
fwrite(buf->buf, buf->len, 1, stdout);
}
