Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
- fix bisecting on detached HEAD
- show onto sha-1 for rebase
t/t7512-status-help.sh | 36 ++++++++++----------
wt-status.c | 91 ++++++++++++++++++++++++++++++++++++++++++++++----
wt-status.h | 2 ++
3 files changed, 105 insertions(+), 24 deletions(-)
diff --git a/t/t7512-status-help.sh b/t/t7512-status-help.sh
index b3f6eb9..67ece6b 100755
--- a/t/t7512-status-help.sh
+++ b/t/t7512-status-help.sh
@@ -76,7 +76,7 @@ test_expect_success 'status when rebase in progress before
resolving conflicts'
test_must_fail git rebase HEAD^ --onto HEAD^^ &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently rebasing.
+ # You are currently rebasing branch '\''rebase_conflicts'\'' on
'\''000106f'\''.
# (fix conflicts and then run "git rebase --continue")
# (use "git rebase --skip" to skip this patch)
# (use "git rebase --abort" to check out the original branch)
@@ -102,7 +102,7 @@ test_expect_success 'status when rebase in progress before
rebase --continue' '
git add main.txt &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently rebasing.
+ # You are currently rebasing branch '\''rebase_conflicts'\'' on
'\''000106f'\''.
# (all conflicts fixed: run "git rebase --continue")
#
# Changes to be committed:
@@ -133,7 +133,7 @@ test_expect_success 'status during rebase -i when conflicts
unresolved' '
test_must_fail git rebase -i rebase_i_conflicts &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently rebasing.
+ # You are currently rebasing branch '\''rebase_i_conflicts_second'\''
on '\''e0164e4'\''.
# (fix conflicts and then run "git rebase --continue")
# (use "git rebase --skip" to skip this patch)
# (use "git rebase --abort" to check out the original branch)
@@ -158,7 +158,7 @@ test_expect_success 'status during rebase -i after
resolving conflicts' '
git add main.txt &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently rebasing.
+ # You are currently rebasing branch '\''rebase_i_conflicts_second'\''
on '\''e0164e4'\''.
# (all conflicts fixed: run "git rebase --continue")
#
# Changes to be committed:
@@ -185,7 +185,7 @@ test_expect_success 'status when rebasing -i in edit mode' '
git rebase -i HEAD~2 &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently editing a commit during a rebase.
+ # You are currently editing a commit while rebasing branch
'\''rebase_i_edit'\'' on '\''f90e540'\''.
# (use "git commit --amend" to amend the current commit)
# (use "git rebase --continue" once you are satisfied with your
changes)
#
@@ -210,7 +210,7 @@ test_expect_success 'status when splitting a commit' '
git reset HEAD^ &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently splitting a commit during a rebase.
+ # You are currently splitting a commit while rebasing branch
'\''split_commit'\'' on '\''19b175e'\''.
# (Once your working directory is clean, run "git rebase --continue")
#
# Changes not staged for commit:
@@ -240,7 +240,7 @@ test_expect_success 'status after editing the last commit
with --amend during a
git commit --amend -m "foo" &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently editing a commit during a rebase.
+ # You are currently editing a commit while rebasing branch
'\''amend_last'\'' on '\''dd030b9'\''.
# (use "git commit --amend" to amend the current commit)
# (use "git rebase --continue" once you are satisfied with your
changes)
#
@@ -269,7 +269,7 @@ test_expect_success 'status: (continue first edit) second
edit' '
git rebase --continue &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently editing a commit during a rebase.
+ # You are currently editing a commit while rebasing branch
'\''several_edits'\'' on '\''eb16a7e'\''.
# (use "git commit --amend" to amend the current commit)
# (use "git rebase --continue" once you are satisfied with your
changes)
#
@@ -290,7 +290,7 @@ test_expect_success 'status: (continue first edit) second
edit and split' '
git reset HEAD^ &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently splitting a commit during a rebase.
+ # You are currently splitting a commit while rebasing branch
'\''several_edits'\'' on '\''eb16a7e'\''.
# (Once your working directory is clean, run "git rebase --continue")
#
# Changes not staged for commit:
@@ -316,7 +316,7 @@ test_expect_success 'status: (continue first edit) second
edit and amend' '
git commit --amend -m "foo" &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently editing a commit during a rebase.
+ # You are currently editing a commit while rebasing branch
'\''several_edits'\'' on '\''eb16a7e'\''.
# (use "git commit --amend" to amend the current commit)
# (use "git rebase --continue" once you are satisfied with your
changes)
#
@@ -337,7 +337,7 @@ test_expect_success 'status: (amend first edit) second
edit' '
git rebase --continue &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently editing a commit during a rebase.
+ # You are currently editing a commit while rebasing branch
'\''several_edits'\'' on '\''eb16a7e'\''.
# (use "git commit --amend" to amend the current commit)
# (use "git rebase --continue" once you are satisfied with your
changes)
#
@@ -359,7 +359,7 @@ test_expect_success 'status: (amend first edit) second edit
and split' '
git reset HEAD^ &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently splitting a commit during a rebase.
+ # You are currently splitting a commit while rebasing branch
'\''several_edits'\'' on '\''eb16a7e'\''.
# (Once your working directory is clean, run "git rebase --continue")
#
# Changes not staged for commit:
@@ -386,7 +386,7 @@ test_expect_success 'status: (amend first edit) second edit
and amend' '
git commit --amend -m "d" &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently editing a commit during a rebase.
+ # You are currently editing a commit while rebasing branch
'\''several_edits'\'' on '\''eb16a7e'\''.
# (use "git commit --amend" to amend the current commit)
# (use "git rebase --continue" once you are satisfied with your
changes)
#
@@ -409,7 +409,7 @@ test_expect_success 'status: (split first edit) second
edit' '
git rebase --continue &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently editing a commit during a rebase.
+ # You are currently editing a commit while rebasing branch
'\''several_edits'\'' on '\''eb16a7e'\''.
# (use "git commit --amend" to amend the current commit)
# (use "git rebase --continue" once you are satisfied with your
changes)
#
@@ -433,7 +433,7 @@ test_expect_success 'status: (split first edit) second edit
and split' '
git reset HEAD^ &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently splitting a commit during a rebase.
+ # You are currently splitting a commit while rebasing branch
'\''several_edits'\'' on '\''eb16a7e'\''.
# (Once your working directory is clean, run "git rebase --continue")
#
# Changes not staged for commit:
@@ -462,7 +462,7 @@ test_expect_success 'status: (split first edit) second edit
and amend' '
git commit --amend -m "h" &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently editing a commit during a rebase.
+ # You are currently editing a commit while rebasing branch
'\''several_edits'\'' on '\''eb16a7e'\''.
# (use "git commit --amend" to amend the current commit)
# (use "git rebase --continue" once you are satisfied with your
changes)
#
@@ -558,7 +558,7 @@ test_expect_success 'status when bisecting' '
git bisect good one_bisect &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently bisecting.
+ # You are currently bisecting branch '\''bisect'\''.
# (use "git bisect reset" to get back to the original branch)
#
nothing to commit (use -u to show untracked files)
@@ -580,7 +580,7 @@ test_expect_success 'status when rebase conflicts with
statushints disabled' '
test_must_fail git rebase HEAD^ --onto HEAD^^ &&
cat >expected <<-\EOF &&
# Not currently on any branch.
- # You are currently rebasing.
+ # You are currently rebasing branch '\''statushints_disabled'\'' on
'\''1d51a61'\''.
#
# Unmerged paths:
# both modified: main.txt
diff --git a/wt-status.c b/wt-status.c
index d7cfe8f..42fafd0 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -872,7 +872,14 @@ static void show_rebase_in_progress(struct wt_status *s,
struct stat st;
if (has_unmerged(s)) {
- status_printf_ln(s, color, _("You are currently rebasing."));
+ 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."));
if (advice_status_hints) {
status_printf_ln(s, color,
_(" (fix conflicts and then run \"git rebase
--continue\")"));
@@ -882,17 +889,38 @@ static void show_rebase_in_progress(struct wt_status *s,
_(" (use \"git rebase --abort\" to check out
the original branch)"));
}
} else if (state->rebase_in_progress || !stat(git_path("MERGE_MSG"),
&st)) {
- status_printf_ln(s, color, _("You are currently rebasing."));
+ 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."));
if (advice_status_hints)
status_printf_ln(s, color,
_(" (all conflicts fixed: run \"git rebase
--continue\")"));
} else if (split_commit_in_progress(s)) {
- status_printf_ln(s, color, _("You are currently splitting a
commit during a rebase."));
+ if (state->branch)
+ status_printf_ln(s, color,
+ _("You are currently splitting a
commit while rebasing branch '%s' on '%s'."),
+ state->branch,
+ state->onto);
+ else
+ status_printf_ln(s, color,
+ _("You are currently splitting a
commit during a rebase."));
if (advice_status_hints)
status_printf_ln(s, color,
_(" (Once your working directory is clean, run
\"git rebase --continue\")"));
} else {
- status_printf_ln(s, color, _("You are currently editing a
commit during a rebase."));
+ if (state->branch)
+ status_printf_ln(s, color,
+ _("You are currently editing a commit
while rebasing branch '%s' on '%s'."),
+ state->branch,
+ state->onto);
+ else
+ status_printf_ln(s, color,
+ _("You are currently editing a commit
during a rebase."));
if (advice_status_hints && !s->amend) {
status_printf_ln(s, color,
_(" (use \"git commit --amend\" to amend the
current commit)"));
@@ -923,16 +951,54 @@ static void show_bisect_in_progress(struct wt_status *s,
struct wt_status_state *state,
const char *color)
{
- status_printf_ln(s, color, _("You are currently bisecting."));
+ if (state->branch)
+ status_printf_ln(s, color,
+ _("You are currently bisecting branch '%s'."),
+ state->branch);
+ else
+ status_printf_ln(s, color,
+ _("You are currently bisecting."));
if (advice_status_hints)
status_printf_ln(s, color,
_(" (use \"git bisect reset\" to get back to the
original branch)"));
wt_status_print_trailer(s);
}
+static void read_and_strip_branch(struct strbuf *sb,
+ const char **branch,
+ const char *path)
+{
+ unsigned char sha1[20];
+
+ strbuf_reset(sb);
+ if (strbuf_read_file(sb, git_path("%s", path), 0) <= 0)
+ return;
+
+ while (sb->len && sb->buf[sb->len - 1] == '\n')
+ strbuf_setlen(sb, sb->len - 1);
+ if (!sb->len)
+ return;
+ if (!prefixcmp(sb->buf, "refs/heads/"))
+ *branch = sb->buf + strlen("refs/heads/");
+ else if (!prefixcmp(sb->buf, "refs/"))
+ *branch = sb->buf;
+ else if (!get_sha1_hex(sb->buf, sha1)) {
+ const char *abbrev;
+ abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
+ strbuf_reset(sb);
+ strbuf_addstr(sb, abbrev);
+ *branch = sb->buf;
+ } else if (!strcmp(sb->buf, "detached HEAD")) /* rebase */
+ ;
+ else /* bisect */
+ *branch = sb->buf;
+}
+
static void wt_status_print_state(struct wt_status *s)
{
const char *state_color = color(WT_STATUS_HEADER, s);
+ struct strbuf branch = STRBUF_INIT;
+ struct strbuf onto = STRBUF_INIT;
struct wt_status_state state;
struct stat st;
@@ -947,17 +1013,28 @@ static void wt_status_print_state(struct wt_status *s)
state.am_empty_patch = 1;
} else {
state.rebase_in_progress = 1;
+ read_and_strip_branch(&branch, &state.branch,
+ "rebase-apply/head-name");
+ read_and_strip_branch(&onto, &state.onto,
+ "rebase-apply/onto");
}
} else if (!stat(git_path("rebase-merge"), &st)) {
if (!stat(git_path("rebase-merge/interactive"), &st))
state.rebase_interactive_in_progress = 1;
else
state.rebase_in_progress = 1;
+ read_and_strip_branch(&branch, &state.branch,
+ "rebase-merge/head-name");
+ read_and_strip_branch(&onto, &state.onto,
+ "rebase-merge/onto");
} else if (!stat(git_path("CHERRY_PICK_HEAD"), &st)) {
state.cherry_pick_in_progress = 1;
}
- if (!stat(git_path("BISECT_LOG"), &st))
+ if (!stat(git_path("BISECT_LOG"), &st)) {
state.bisect_in_progress = 1;
+ read_and_strip_branch(&branch, &state.branch,
+ "BISECT_START");
+ }
if (state.merge_in_progress)
show_merge_in_progress(s, &state, state_color);
@@ -969,6 +1046,8 @@ static void wt_status_print_state(struct wt_status *s)
show_cherry_pick_in_progress(s, &state, state_color);
if (state.bisect_in_progress)
show_bisect_in_progress(s, &state, state_color);
+ strbuf_release(&branch);
+ strbuf_release(&onto);
}
void wt_status_print(struct wt_status *s)
diff --git a/wt-status.h b/wt-status.h
index 236b41f..81e1dcf 100644
--- a/wt-status.h
+++ b/wt-status.h
@@ -79,6 +79,8 @@ struct wt_status_state {
int rebase_interactive_in_progress;
int cherry_pick_in_progress;
int bisect_in_progress;
+ const char *branch;
+ const char *onto;
};
void wt_status_prepare(struct wt_status *s);
--
1.8.1.1.459.g5970e58
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
