#include "diff.h"
#include "revision.h"
#include "diffcore.h"
+#include "quote.h"
+#include "run-command.h"
+#include "remote.h"
int wt_status_relative_paths = 1;
-int wt_status_use_color = 0;
+int wt_status_use_color = -1;
+int wt_status_submodule_summary;
static char wt_status_colors[][COLOR_MAXLEN] = {
"", /* WT_STATUS_HEADER: normal */
"\033[32m", /* WT_STATUS_UPDATED: green */
"\033[31m", /* WT_STATUS_CHANGED: red */
"\033[31m", /* WT_STATUS_UNTRACKED: red */
+ "\033[31m", /* WT_STATUS_NOBRANCH: red */
};
static const char use_add_msg[] =
"use \"git add/rm <file>...\" to update what will be committed";
static const char use_add_to_include_msg[] =
"use \"git add <file>...\" to include in what will be committed";
+enum untracked_status_type show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
static int parse_status_slot(const char *var, int offset)
{
return WT_STATUS_CHANGED;
if (!strcasecmp(var+offset, "untracked"))
return WT_STATUS_UNTRACKED;
+ if (!strcasecmp(var+offset, "nobranch"))
+ return WT_STATUS_NOBRANCH;
die("bad config variable '%s'", var);
}
static const char* color(int slot)
{
- return wt_status_use_color ? wt_status_colors[slot] : "";
+ return wt_status_use_color > 0 ? wt_status_colors[slot] : "";
}
void wt_status_prepare(struct wt_status *s)
{
const char *c = color(WT_STATUS_HEADER);
color_fprintf_ln(s->fp, c, "# Changes to be committed:");
- if (s->reference) {
+ if (!s->is_initial) {
color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference);
} else {
color_fprintf_ln(s->fp, c, "# (use \"git rm --cached <file>...\" to unstage)");
color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
}
-static char *quote_path(const char *in, int len,
- struct strbuf *out, const char *prefix)
-{
- if (len < 0)
- len = strlen(in);
-
- strbuf_grow(out, len);
- strbuf_setlen(out, 0);
- if (prefix) {
- int off = 0;
- while (prefix[off] && off < len && prefix[off] == in[off])
- if (prefix[off] == '/') {
- prefix += off + 1;
- in += off + 1;
- len -= off + 1;
- off = 0;
- } else
- off++;
-
- for (; *prefix; prefix++)
- if (*prefix == '/')
- strbuf_addstr(out, "../");
- }
-
- for ( ; len > 0; in++, len--) {
- int ch = *in;
-
- switch (ch) {
- case '\n':
- strbuf_addstr(out, "\\n");
- break;
- case '\r':
- strbuf_addstr(out, "\\r");
- break;
- default:
- strbuf_addch(out, ch);
- continue;
- }
- }
-
- if (!out->len)
- strbuf_addstr(out, "./");
-
- return out->buf;
-}
+#define quote_path quote_path_relative
static void wt_status_print_filepair(struct wt_status *s,
int t, struct diff_filepair *p)
wt_status_print_trailer(s);
}
-static void wt_read_cache(struct wt_status *s)
-{
- discard_cache();
- read_cache_from(s->index_file);
-}
-
static void wt_status_print_initial(struct wt_status *s)
{
int i;
struct strbuf buf;
strbuf_init(&buf, 0);
- wt_read_cache(s);
if (active_nr) {
s->commitable = 1;
wt_status_print_cached_header(s);
rev.diffopt.format_callback = wt_status_print_updated_cb;
rev.diffopt.format_callback_data = s;
rev.diffopt.detect_rename = 1;
- rev.diffopt.rename_limit = 100;
+ rev.diffopt.rename_limit = 200;
rev.diffopt.break_opt = 0;
- wt_read_cache(s);
run_diff_index(&rev, 1);
}
rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = wt_status_print_changed_cb;
rev.diffopt.format_callback_data = s;
- wt_read_cache(s);
run_diff_files(&rev, 0);
}
+static void wt_status_print_submodule_summary(struct wt_status *s)
+{
+ struct child_process sm_summary;
+ char summary_limit[64];
+ char index[PATH_MAX];
+ const char *env[] = { index, NULL };
+ const char *argv[] = {
+ "submodule",
+ "summary",
+ "--cached",
+ "--for-status",
+ "--summary-limit",
+ summary_limit,
+ s->amend ? "HEAD^" : "HEAD",
+ NULL
+ };
+
+ sprintf(summary_limit, "%d", wt_status_submodule_summary);
+ snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
+
+ memset(&sm_summary, 0, sizeof(sm_summary));
+ sm_summary.argv = argv;
+ sm_summary.env = env;
+ sm_summary.git_cmd = 1;
+ sm_summary.no_stdin = 1;
+ fflush(s->fp);
+ sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */
+ run_command(&sm_summary);
+}
+
static void wt_status_print_untracked(struct wt_status *s)
{
struct dir_struct dir;
static void wt_status_print_verbose(struct wt_status *s)
{
struct rev_info rev;
- int saved_stdout;
-
- fflush(s->fp);
-
- /* Sigh, the entire diff machinery is hardcoded to output to
- * stdout. Do the dup-dance...*/
- saved_stdout = dup(STDOUT_FILENO);
- if (saved_stdout < 0 ||dup2(fileno(s->fp), STDOUT_FILENO) < 0)
- die("couldn't redirect stdout\n");
init_revisions(&rev, NULL);
setup_revisions(0, NULL, &rev, s->reference);
rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
rev.diffopt.detect_rename = 1;
- wt_read_cache(s);
+ rev.diffopt.file = s->fp;
+ rev.diffopt.close_file = 0;
run_diff_index(&rev, 1);
+}
- fflush(stdout);
-
- if (dup2(saved_stdout, STDOUT_FILENO) < 0)
- die("couldn't restore stdout\n");
- close(saved_stdout);
+static void wt_status_print_tracking(struct wt_status *s)
+{
+ struct strbuf sb = STRBUF_INIT;
+ const char *cp, *ep;
+ struct branch *branch;
+
+ assert(s->branch && !s->is_initial);
+ if (prefixcmp(s->branch, "refs/heads/"))
+ return;
+ branch = branch_get(s->branch + 11);
+ if (!format_tracking_info(branch, &sb))
+ return;
+
+ for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
+ color_fprintf_ln(s->fp, color(WT_STATUS_HEADER),
+ "# %.*s", (int)(ep - cp), cp);
+ color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#");
}
void wt_status_print(struct wt_status *s)
{
unsigned char sha1[20];
- s->is_initial = get_sha1(s->reference, sha1) ? 1 : 0;
+ const char *branch_color = color(WT_STATUS_HEADER);
+ s->is_initial = get_sha1(s->reference, sha1) ? 1 : 0;
if (s->branch) {
const char *on_what = "On branch ";
const char *branch_name = s->branch;
branch_name += 11;
else if (!strcmp(branch_name, "HEAD")) {
branch_name = "";
+ branch_color = color(WT_STATUS_NOBRANCH);
on_what = "Not currently on any branch.";
}
- color_fprintf_ln(s->fp, color(WT_STATUS_HEADER),
- "# %s%s", on_what, branch_name);
+ color_fprintf(s->fp, color(WT_STATUS_HEADER), "# ");
+ color_fprintf_ln(s->fp, branch_color, "%s%s", on_what, branch_name);
+ if (!s->is_initial)
+ wt_status_print_tracking(s);
}
if (s->is_initial) {
}
wt_status_print_changed(s);
- wt_status_print_untracked(s);
+ if (wt_status_submodule_summary)
+ wt_status_print_submodule_summary(s);
+ if (show_untracked_files)
+ wt_status_print_untracked(s);
+ else if (s->commitable)
+ fprintf(s->fp, "# Untracked files not listed (use -u option to show untracked files)\n");
if (s->verbose && !s->is_initial)
wt_status_print_verbose(s);
if (!s->commitable) {
if (s->amend)
fprintf(s->fp, "# No changes\n");
+ else if (s->nowarn)
+ ; /* nothing */
else if (s->workdir_dirty)
printf("no changes added to commit (use \"git add\" and/or \"git commit -a\")\n");
else if (s->workdir_untracked)
printf("nothing added to commit but untracked files present (use \"git add\" to track)\n");
else if (s->is_initial)
printf("nothing to commit (create/copy files and use \"git add\" to track)\n");
+ else if (!show_untracked_files)
+ printf("nothing to commit (use -u to show untracked files)\n");
else
printf("nothing to commit (working directory clean)\n");
}
}
-int git_status_config(const char *k, const char *v)
+int git_status_config(const char *k, const char *v, void *cb)
{
+ if (!strcmp(k, "status.submodulesummary")) {
+ int is_bool;
+ wt_status_submodule_summary = git_config_bool_or_int(k, v, &is_bool);
+ if (is_bool && wt_status_submodule_summary)
+ wt_status_submodule_summary = -1;
+ return 0;
+ }
if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
wt_status_use_color = git_config_colorbool(k, v, -1);
return 0;
}
if (!prefixcmp(k, "status.color.") || !prefixcmp(k, "color.status.")) {
int slot = parse_status_slot(k, 13);
+ if (!v)
+ return config_error_nonbool(k);
color_parse(v, k, wt_status_colors[slot]);
return 0;
}
wt_status_relative_paths = git_config_bool(k, v);
return 0;
}
- return git_default_config(k, v);
+ if (!strcmp(k, "status.showuntrackedfiles")) {
+ if (!v)
+ return config_error_nonbool(k);
+ else if (!strcmp(v, "no"))
+ show_untracked_files = SHOW_NO_UNTRACKED_FILES;
+ else if (!strcmp(v, "normal"))
+ show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
+ else if (!strcmp(v, "all"))
+ show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
+ else
+ return error("Invalid untracked files mode '%s'", v);
+ return 0;
+ }
+ return git_color_default_config(k, v, cb);
}