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Show branch information in short output of git status

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This patch adds a first line in the output of `git status -s` when given
the option `-b` or `--branch`, showing which branch the user is
currently on, and in case of tracking branches the number of commits on
each branch.

Signed-off-by: Daniel Knittl-Frank <knittl89+git@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Daniel Knittl-Frank 2010-05-25 15:45:51 +02:00 committed by Junio C Hamano
parent d0b16c8f87
commit 05a59a087c
3 changed files with 75 additions and 6 deletions
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8
builtin/commit.c
View File

@ -93,6 +93,7 @@ static enum {
STATUS_FORMAT_SHORT,
STATUS_FORMAT_PORCELAIN,
} status_format = STATUS_FORMAT_LONG;
static int status_show_branch;
static int opt_parse_m(const struct option *opt, const char *arg, int unset)
{
@ -134,6 +135,7 @@ static struct option builtin_commit_options[] = {
OPT_BOOLEAN(0, "dry-run", &dry_run, "show what would be committed"),
OPT_SET_INT(0, "short", &status_format, "show status concisely",
STATUS_FORMAT_SHORT),
OPT_BOOLEAN(0, "branch", &status_show_branch, "show branch information"),
OPT_SET_INT(0, "porcelain", &status_format,
"show porcelain output format", STATUS_FORMAT_PORCELAIN),
OPT_BOOLEAN('z', "null", &null_termination,
@ -424,7 +426,7 @@ static int run_status(FILE *fp, const char *index_file, const char *prefix, int
switch (status_format) {
case STATUS_FORMAT_SHORT:
wt_shortstatus_print(s, null_termination);
wt_shortstatus_print(s, null_termination, status_show_branch);
break;
case STATUS_FORMAT_PORCELAIN:
wt_porcelain_print(s, null_termination);
@ -1030,6 +1032,8 @@ int cmd_status(int argc, const char **argv, const char *prefix)
OPT__VERBOSE(&verbose),
OPT_SET_INT('s', "short", &status_format,
"show status concisely", STATUS_FORMAT_SHORT),
OPT_BOOLEAN('b', "branch", &status_show_branch,
"show branch information"),
OPT_SET_INT(0, "porcelain", &status_format,
"show porcelain output format",
STATUS_FORMAT_PORCELAIN),
@ -1082,7 +1086,7 @@ int cmd_status(int argc, const char **argv, const char *prefix)
switch (status_format) {
case STATUS_FORMAT_SHORT:
wt_shortstatus_print(&s, null_termination);
wt_shortstatus_print(&s, null_termination, status_show_branch);
break;
case STATUS_FORMAT_PORCELAIN:
wt_porcelain_print(&s, null_termination);

67
wt-status.c
View File

@ -9,6 +9,7 @@
#include "quote.h"
#include "run-command.h"
#include "remote.h"
#include "refs.h"
static char default_wt_status_colors[][COLOR_MAXLEN] = {
GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
@ -17,6 +18,8 @@ static char default_wt_status_colors[][COLOR_MAXLEN] = {
GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
GIT_COLOR_RED, /* WT_STATUS_UNMERGED */
GIT_COLOR_GREEN, /* WT_STATUS_LOCAL_BRANCH */
GIT_COLOR_RED, /* WT_STATUS_REMOTE_BRANCH */
};
static const char *color(int slot, struct wt_status *s)
@ -756,9 +759,69 @@ static void wt_shortstatus_other(int null_termination, struct string_list_item *
}
}
void wt_shortstatus_print(struct wt_status *s, int null_termination)
static void wt_shortstatus_print_tracking(struct wt_status *s)
{
struct branch *branch;
const char *header_color = color(WT_STATUS_HEADER, s);
const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s);
const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s);
const char *base;
const char *branch_name;
int num_ours, num_theirs;
color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## ");
if (!s->branch)
return;
branch_name = s->branch;
if (!prefixcmp(branch_name, "refs/heads/"))
branch_name += 11;
else if (!strcmp(branch_name, "HEAD")) {
branch_name = "HEAD (no branch)";
branch_color_local = color(WT_STATUS_NOBRANCH, s);
}
branch = branch_get(s->branch + 11);
if (s->is_initial)
color_fprintf(s->fp, header_color, "Initial commit on ");
if (!stat_tracking_info(branch, &num_ours, &num_theirs)) {
color_fprintf_ln(s->fp, branch_color_local,
"%s", branch_name);
return;
}
base = branch->merge[0]->dst;
base = shorten_unambiguous_ref(base, 0);
color_fprintf(s->fp, branch_color_local, "%s", branch_name);
color_fprintf(s->fp, header_color, "...");
color_fprintf(s->fp, branch_color_remote, "%s", base);
color_fprintf(s->fp, header_color, " [");
if (!num_ours) {
color_fprintf(s->fp, header_color, "behind ");
color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
} else if (!num_theirs) {
color_fprintf(s->fp, header_color, "ahead ");
color_fprintf(s->fp, branch_color_local, "%d", num_ours);
} else {
color_fprintf(s->fp, header_color, "ahead ");
color_fprintf(s->fp, branch_color_local, "%d", num_ours);
color_fprintf(s->fp, header_color, ", behind ");
color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
}
color_fprintf_ln(s->fp, header_color, "]");
}
void wt_shortstatus_print(struct wt_status *s, int null_termination, int show_branch)
{
int i;
if (show_branch)
wt_shortstatus_print_tracking(s);
for (i = 0; i < s->change.nr; i++) {
struct wt_status_change_data *d;
struct string_list_item *it;
@ -789,5 +852,5 @@ void wt_porcelain_print(struct wt_status *s, int null_termination)
s->use_color = 0;
s->relative_paths = 0;
s->prefix = NULL;
wt_shortstatus_print(s, null_termination);
wt_shortstatus_print(s, null_termination, 0);
}

6
wt-status.h
View File

@ -12,6 +12,8 @@ enum color_wt_status {
WT_STATUS_UNTRACKED,
WT_STATUS_NOBRANCH,
WT_STATUS_UNMERGED,
WT_STATUS_LOCAL_BRANCH,
WT_STATUS_REMOTE_BRANCH,
};
enum untracked_status_type {
@ -43,7 +45,7 @@ struct wt_status {
int submodule_summary;
int show_ignored_files;
enum untracked_status_type show_untracked_files;
char color_palette[WT_STATUS_UNMERGED+1][COLOR_MAXLEN];
char color_palette[WT_STATUS_REMOTE_BRANCH+1][COLOR_MAXLEN];
/* These are computed during processing of the individual sections */
int commitable;
@ -60,7 +62,7 @@ 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_shortstatus_print(struct wt_status *s, int null_termination);
void wt_shortstatus_print(struct wt_status *s, int null_termination, int show_branch);
void wt_porcelain_print(struct wt_status *s, int null_termination);
#endif /* STATUS_H */