Signed-off-by: Nguyễn Thái Ngọc Duy <[email protected]>
---
wt-status.c | 52 +++++++++++++++++++++++++++++++---------------------
wt-status.h | 5 +++--
2 files changed, 34 insertions(+), 23 deletions(-)
diff --git a/wt-status.c b/wt-status.c
index ef405d0..183aafe 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -970,7 +970,7 @@ static void show_bisect_in_progress(struct wt_status *s,
* Extract branch information from rebase/bisect
*/
static void read_and_strip_branch(struct strbuf *sb,
- const char **branch,
+ char **branch,
const char *path)
{
unsigned char sha1[20];
@@ -994,52 +994,62 @@ static void read_and_strip_branch(struct strbuf *sb,
strbuf_addstr(sb, abbrev);
*branch = sb->buf;
} else if (!strcmp(sb->buf, "detached HEAD")) /* rebase */
- ;
+ *branch = NULL;
else /* bisect */
*branch = sb->buf;
+ if (*branch)
+ *branch = xstrdup(*branch);
}
-static void wt_status_print_state(struct wt_status *s)
+void wt_status_get_state(struct wt_status_state *state)
{
- 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;
- memset(&state, 0, sizeof(state));
+ memset(state, 0, sizeof(*state));
if (!stat(git_path("MERGE_HEAD"), &st)) {
- state.merge_in_progress = 1;
+ state->merge_in_progress = 1;
} else if (!stat(git_path("rebase-apply"), &st)) {
if (!stat(git_path("rebase-apply/applying"), &st)) {
- state.am_in_progress = 1;
+ state->am_in_progress = 1;
if (!stat(git_path("rebase-apply/patch"), &st) &&
!st.st_size)
- state.am_empty_patch = 1;
+ state->am_empty_patch = 1;
} else {
- state.rebase_in_progress = 1;
- read_and_strip_branch(&branch, &state.branch,
+ state->rebase_in_progress = 1;
+ read_and_strip_branch(&branch, &state->branch,
"rebase-apply/head-name");
- read_and_strip_branch(&onto, &state.onto,
+ 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;
+ state->rebase_interactive_in_progress = 1;
else
- state.rebase_in_progress = 1;
- read_and_strip_branch(&branch, &state.branch,
+ state->rebase_in_progress = 1;
+ read_and_strip_branch(&branch, &state->branch,
"rebase-merge/head-name");
- read_and_strip_branch(&onto, &state.onto,
+ 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;
+ state->cherry_pick_in_progress = 1;
}
if (!stat(git_path("BISECT_LOG"), &st)) {
- state.bisect_in_progress = 1;
- read_and_strip_branch(&branch, &state.branch,
+ state->bisect_in_progress = 1;
+ read_and_strip_branch(&branch, &state->branch,
"BISECT_START");
}
+ strbuf_release(&branch);
+ strbuf_release(&onto);
+}
+
+static void wt_status_print_state(struct wt_status *s)
+{
+ const char *state_color = color(WT_STATUS_HEADER, s);
+ struct wt_status_state state;
+
+ wt_status_get_state(&state);
if (state.merge_in_progress)
show_merge_in_progress(s, &state, state_color);
@@ -1051,8 +1061,8 @@ 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);
+ free(state.branch);
+ free(state.onto);
}
void wt_status_print(struct wt_status *s)
diff --git a/wt-status.h b/wt-status.h
index 81e1dcf..5ddcbf6 100644
--- a/wt-status.h
+++ b/wt-status.h
@@ -79,13 +79,14 @@ struct wt_status_state {
int rebase_interactive_in_progress;
int cherry_pick_in_progress;
int bisect_in_progress;
- const char *branch;
- const char *onto;
+ char *branch;
+ char *onto;
};
void wt_status_prepare(struct wt_status *s);
void wt_status_print(struct wt_status *s);
void wt_status_collect(struct wt_status *s);
+void wt_status_get_state(struct wt_status_state *state);
void wt_shortstatus_print(struct wt_status *s);
void wt_porcelain_print(struct wt_status *s);
--
1.8.1.2.536.gf441e6d
--
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