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wt-status: split wt_status_state parsing function out

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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2013-03-13 18:42:50 +07:00 committed by Junio C Hamano
parent 8b87cfd000
commit b9691db4f9
2 changed files with 34 additions and 28 deletions
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61
wt-status.c
View file

@ -999,40 +999,45 @@ static char *read_and_strip_branch(const char *path)
return NULL;
}
void wt_status_get_state(struct wt_status_state *state)
{
struct stat 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->am_in_progress = 1;
if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size)
state->am_empty_patch = 1;
} else {
state->rebase_in_progress = 1;
state->branch = read_and_strip_branch("rebase-apply/head-name");
state->onto = read_and_strip_branch("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;
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)) {
state->cherry_pick_in_progress = 1;
}
if (!stat(git_path("BISECT_LOG"), &st)) {
state->bisect_in_progress = 1;
state->branch = read_and_strip_branch("BISECT_START");
}
}
static void wt_status_print_state(struct wt_status *s)
{
const char *state_color = color(WT_STATUS_HEADER, s);
struct wt_status_state state;
struct stat st;
memset(&state, 0, sizeof(state));
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.am_in_progress = 1;
if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size)
state.am_empty_patch = 1;
} else {
state.rebase_in_progress = 1;
state.branch = read_and_strip_branch("rebase-apply/head-name");
state.onto = read_and_strip_branch("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;
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)) {
state.cherry_pick_in_progress = 1;
}
if (!stat(git_path("BISECT_LOG"), &st)) {
state.bisect_in_progress = 1;
state.branch = read_and_strip_branch("BISECT_START");
}
wt_status_get_state(&state);
if (state.merge_in_progress)
show_merge_in_progress(s, &state, state_color);

1
wt-status.h
View file

@ -86,6 +86,7 @@ struct wt_status_state {
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);