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-rw-r--r--wt-status.c159
1 files changed, 138 insertions, 21 deletions
diff --git a/wt-status.c b/wt-status.c
index e8c39ef..c327fe8 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -1026,21 +1026,142 @@ static int split_commit_in_progress(struct wt_status *s)
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\")"));
@@ -1049,15 +1170,8 @@ static void show_rebase_in_progress(struct wt_status *s,
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\")"));
@@ -1253,7 +1367,7 @@ void wt_status_get_state(struct wt_status_state *state,
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)) {
@@ -1272,7 +1386,7 @@ void wt_status_get_state(struct wt_status_state *state,
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);
@@ -1281,7 +1395,7 @@ void wt_status_get_state(struct wt_status_state *state,
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);
@@ -1327,7 +1441,10 @@ void wt_status_print(struct wt_status *s)
else 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;
generated by cgit v0.10.2-6-g49f6 at 2024-04-23 17:05:47 (GMT)