static void wt_status_print_tracking(struct wt_status *s)
{
struct strbuf sb = STRBUF_INIT;
- const char *cp, *ep;
+ const char *cp, *ep, *branch_name;
struct branch *branch;
char comment_line_string[3];
int i;
assert(s->branch && !s->is_initial);
- if (!starts_with(s->branch, "refs/heads/"))
+ if (!skip_prefix(s->branch, "refs/heads/", &branch_name))
return;
- branch = branch_get(s->branch + 11);
+ branch = branch_get(branch_name);
if (!format_tracking_info(branch, &sb))
return;
return split_in_progress;
}
+/*
+ * Turn
+ * "pick d6a2f0303e897ec257dd0e0a39a5ccb709bc2047 some message"
+ * into
+ * "pick d6a2f03 some message"
+ *
+ * The function assumes that the line does not contain useless spaces
+ * before or after the command.
+ */
+static void abbrev_sha1_in_line(struct strbuf *line)
+{
+ struct strbuf **split;
+ int i;
+
+ if (starts_with(line->buf, "exec ") ||
+ starts_with(line->buf, "x "))
+ return;
+
+ split = strbuf_split_max(line, ' ', 3);
+ if (split[0] && split[1]) {
+ unsigned char sha1[20];
+ const char *abbrev;
+
+ /*
+ * strbuf_split_max left a space. Trim it and re-add
+ * it after abbreviation.
+ */
+ strbuf_trim(split[1]);
+ if (!get_sha1(split[1]->buf, sha1)) {
+ abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
+ strbuf_reset(split[1]);
+ strbuf_addf(split[1], "%s ", abbrev);
+ strbuf_reset(line);
+ for (i = 0; split[i]; i++)
+ strbuf_addf(line, "%s", split[i]->buf);
+ }
+ }
+ for (i = 0; split[i]; i++)
+ strbuf_release(split[i]);
+
+}
+
+static void read_rebase_todolist(const char *fname, struct string_list *lines)
+{
+ struct strbuf line = STRBUF_INIT;
+ FILE *f = fopen(git_path("%s", fname), "r");
+
+ if (!f)
+ die_errno("Could not open file %s for reading",
+ git_path("%s", fname));
+ while (!strbuf_getline(&line, f, '\n')) {
+ if (line.len && line.buf[0] == comment_line_char)
+ continue;
+ strbuf_trim(&line);
+ if (!line.len)
+ continue;
+ abbrev_sha1_in_line(&line);
+ string_list_append(lines, line.buf);
+ }
+}
+
+static void show_rebase_information(struct wt_status *s,
+ struct wt_status_state *state,
+ const char *color)
+{
+ if (state->rebase_interactive_in_progress) {
+ int i;
+ int nr_lines_to_show = 2;
+
+ struct string_list have_done = STRING_LIST_INIT_DUP;
+ struct string_list yet_to_do = STRING_LIST_INIT_DUP;
+
+ read_rebase_todolist("rebase-merge/done", &have_done);
+ read_rebase_todolist("rebase-merge/git-rebase-todo", &yet_to_do);
+
+ if (have_done.nr == 0)
+ status_printf_ln(s, color, _("No commands done."));
+ else {
+ status_printf_ln(s, color,
+ Q_("Last command done (%d command done):",
+ "Last commands done (%d commands done):",
+ have_done.nr),
+ have_done.nr);
+ for (i = (have_done.nr > nr_lines_to_show)
+ ? have_done.nr - nr_lines_to_show : 0;
+ i < have_done.nr;
+ i++)
+ status_printf_ln(s, color, " %s", have_done.items[i].string);
+ if (have_done.nr > nr_lines_to_show && s->hints)
+ status_printf_ln(s, color,
+ _(" (see more in file %s)"), git_path("rebase-merge/done"));
+ }
+
+ if (yet_to_do.nr == 0)
+ status_printf_ln(s, color,
+ _("No commands remaining."));
+ else {
+ status_printf_ln(s, color,
+ Q_("Next command to do (%d remaining command):",
+ "Next commands to do (%d remaining commands):",
+ yet_to_do.nr),
+ yet_to_do.nr);
+ for (i = 0; i < nr_lines_to_show && i < yet_to_do.nr; i++)
+ status_printf_ln(s, color, " %s", yet_to_do.items[i].string);
+ if (s->hints)
+ status_printf_ln(s, color,
+ _(" (use \"git rebase --edit-todo\" to view and edit)"));
+ }
+ string_list_clear(&yet_to_do, 0);
+ string_list_clear(&have_done, 0);
+ }
+}
+
+static void print_rebase_state(struct wt_status *s,
+ struct wt_status_state *state,
+ const char *color)
+{
+ if (state->branch)
+ status_printf_ln(s, color,
+ _("You are currently rebasing branch '%s' on '%s'."),
+ state->branch,
+ state->onto);
+ else
+ status_printf_ln(s, color,
+ _("You are currently rebasing."));
+}
+
static void show_rebase_in_progress(struct wt_status *s,
struct wt_status_state *state,
const char *color)
{
struct stat st;
+ show_rebase_information(s, state, color);
if (has_unmerged(s)) {
- if (state->branch)
- status_printf_ln(s, color,
- _("You are currently rebasing branch '%s' on '%s'."),
- state->branch,
- state->onto);
- else
- status_printf_ln(s, color,
- _("You are currently rebasing."));
+ print_rebase_state(s, state, color);
if (s->hints) {
status_printf_ln(s, color,
_(" (fix conflicts and then run \"git rebase --continue\")"));
status_printf_ln(s, color,
_(" (use \"git rebase --abort\" to check out the original branch)"));
}
- } else if (state->rebase_in_progress || !stat(git_path("MERGE_MSG"), &st)) {
- if (state->branch)
- status_printf_ln(s, color,
- _("You are currently rebasing branch '%s' on '%s'."),
- state->branch,
- state->onto);
- else
- status_printf_ln(s, color,
- _("You are currently rebasing."));
+ } else if (state->rebase_in_progress || !stat(git_path_merge_msg(), &st)) {
+ print_rebase_state(s, state, color);
if (s->hints)
status_printf_ln(s, color,
_(" (all conflicts fixed: run \"git rebase --continue\")"));
{
struct strbuf sb = STRBUF_INIT;
unsigned char sha1[20];
+ const char *branch_name;
if (strbuf_read_file(&sb, git_path("%s", path), 0) <= 0)
goto got_nothing;
strbuf_setlen(&sb, sb.len - 1);
if (!sb.len)
goto got_nothing;
- if (starts_with(sb.buf, "refs/heads/"))
- strbuf_remove(&sb,0, strlen("refs/heads/"));
+ if (skip_prefix(sb.buf, "refs/heads/", &branch_name))
+ strbuf_remove(&sb, 0, branch_name - sb.buf);
else if (starts_with(sb.buf, "refs/"))
;
else if (!get_sha1_hex(sb.buf, sha1)) {
struct grab_1st_switch_cbdata *cb = cb_data;
const char *target = NULL, *end;
- if (!starts_with(message, "checkout: moving from "))
+ if (!skip_prefix(message, "checkout: moving from ", &message))
return 0;
- message += strlen("checkout: moving from ");
target = strstr(message, " to ");
if (!target)
return 0;
target += strlen(" to ");
strbuf_reset(&cb->buf);
hashcpy(cb->nsha1, nsha1);
- for (end = target; *end && *end != '\n'; end++)
- ;
+ end = strchrnul(target, '\n');
strbuf_add(&cb->buf, target, end - target);
+ if (!strcmp(cb->buf.buf, "HEAD")) {
+ /* HEAD is relative. Resolve it to the right reflog entry. */
+ strbuf_reset(&cb->buf);
+ strbuf_addstr(&cb->buf,
+ find_unique_abbrev(nsha1, DEFAULT_ABBREV));
+ }
return 1;
}
(!hashcmp(cb.nsha1, sha1) ||
/* perhaps sha1 is a tag, try to dereference to a commit */
((commit = lookup_commit_reference_gently(sha1, 1)) != NULL &&
- !hashcmp(cb.nsha1, commit->object.sha1)))) {
- int ofs;
- if (starts_with(ref, "refs/tags/"))
- ofs = strlen("refs/tags/");
- else if (starts_with(ref, "refs/remotes/"))
- ofs = strlen("refs/remotes/");
- else
- ofs = 0;
- state->detached_from = xstrdup(ref + ofs);
+ !hashcmp(cb.nsha1, commit->object.oid.hash)))) {
+ const char *from = ref;
+ if (!skip_prefix(from, "refs/tags/", &from))
+ skip_prefix(from, "refs/remotes/", &from);
+ state->detached_from = xstrdup(from);
} else
state->detached_from =
xstrdup(find_unique_abbrev(cb.nsha1, DEFAULT_ABBREV));
struct stat st;
unsigned char sha1[20];
- if (!stat(git_path("MERGE_HEAD"), &st)) {
+ if (!stat(git_path_merge_head(), &st)) {
state->merge_in_progress = 1;
} else if (!stat(git_path("rebase-apply"), &st)) {
if (!stat(git_path("rebase-apply/applying"), &st)) {
state->rebase_in_progress = 1;
state->branch = read_and_strip_branch("rebase-merge/head-name");
state->onto = read_and_strip_branch("rebase-merge/onto");
- } else if (!stat(git_path("CHERRY_PICK_HEAD"), &st) &&
+ } else if (!stat(git_path_cherry_pick_head(), &st) &&
!get_sha1("CHERRY_PICK_HEAD", sha1)) {
state->cherry_pick_in_progress = 1;
hashcpy(state->cherry_pick_head_sha1, sha1);
state->bisect_in_progress = 1;
state->branch = read_and_strip_branch("BISECT_START");
}
- if (!stat(git_path("REVERT_HEAD"), &st) &&
+ if (!stat(git_path_revert_head(), &st) &&
!get_sha1("REVERT_HEAD", sha1)) {
state->revert_in_progress = 1;
hashcpy(state->revert_head_sha1, sha1);
if (s->branch) {
const char *on_what = _("On branch ");
const char *branch_name = s->branch;
- if (starts_with(branch_name, "refs/heads/"))
- branch_name += 11;
- else if (!strcmp(branch_name, "HEAD")) {
+ if (!strcmp(branch_name, "HEAD")) {
branch_status_color = color(WT_STATUS_NOBRANCH, s);
if (state.rebase_in_progress || state.rebase_interactive_in_progress) {
- on_what = _("rebase in progress; onto ");
+ if (state.rebase_interactive_in_progress)
+ on_what = _("interactive rebase in progress; onto ");
+ else
+ on_what = _("rebase in progress; onto ");
branch_name = state.onto;
} else if (state.detached_from) {
branch_name = state.detached_from;
branch_name = "";
on_what = _("Not currently on any branch.");
}
- }
+ } else
+ skip_prefix(branch_name, "refs/heads/", &branch_name);
status_printf(s, color(WT_STATUS_HEADER, s), "%s", "");
status_printf_more(s, branch_status_color, "%s", on_what);
status_printf_more(s, branch_color, "%s\n", branch_name);
goto conclude;
}
- if (starts_with(branch_name, "refs/heads/"))
- branch_name += 11;
+ skip_prefix(branch_name, "refs/heads/", &branch_name);
branch = branch_get(branch_name);