+#include "cache.h"
#include "wt-status.h"
#include "color.h"
-#include "cache.h"
#include "object.h"
#include "dir.h"
#include "commit.h"
"\033[31m", /* WT_STATUS_UNTRACKED: red */
};
+static const char use_add_msg[] =
+"use \"git add <file>...\" to update what will be committed";
+static const char use_add_rm_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";
+static const char *excludes_file;
+
static int parse_status_slot(const char *var, int offset)
{
if (!strcasecmp(var+offset, "header"))
return WT_STATUS_HEADER;
- if (!strcasecmp(var+offset, "updated"))
+ if (!strcasecmp(var+offset, "updated")
+ || !strcasecmp(var+offset, "added"))
return WT_STATUS_UPDATED;
if (!strcasecmp(var+offset, "changed"))
return WT_STATUS_CHANGED;
unsigned char sha1[20];
const char *head;
- s->is_initial = get_sha1("HEAD", sha1) ? 1 : 0;
-
+ memset(s, 0, sizeof(*s));
head = resolve_ref("HEAD", sha1, 0, NULL);
s->branch = head ? xstrdup(head) : NULL;
-
s->reference = "HEAD";
- s->amend = 0;
- s->verbose = 0;
- s->commitable = 0;
- s->untracked = 0;
+}
+
+static void wt_status_print_cached_header(const char *reference)
+{
+ const char *c = color(WT_STATUS_HEADER);
+ color_printf_ln(c, "# Changes to be committed:");
+ if (reference) {
+ color_printf_ln(c, "# (use \"git reset %s <file>...\" to unstage)", reference);
+ } else {
+ color_printf_ln(c, "# (use \"git rm --cached <file>...\" to unstage)");
+ }
+ color_printf_ln(c, "#");
}
static void wt_status_print_header(const char *main, const char *sub)
color_printf_ln(color(WT_STATUS_HEADER), "#");
}
+static const char *quote_crlf(const char *in, char *buf, size_t sz)
+{
+ const char *scan;
+ char *out;
+ const char *ret = in;
+
+ for (scan = in, out = buf; *scan; scan++) {
+ int ch = *scan;
+ int quoted;
+
+ switch (ch) {
+ case '\n':
+ quoted = 'n';
+ break;
+ case '\r':
+ quoted = 'r';
+ break;
+ default:
+ *out++ = ch;
+ continue;
+ }
+ *out++ = '\\';
+ *out++ = quoted;
+ ret = buf;
+ }
+ *out = '\0';
+ return ret;
+}
+
static void wt_status_print_filepair(int t, struct diff_filepair *p)
{
const char *c = color(t);
+ const char *one, *two;
+ char onebuf[PATH_MAX], twobuf[PATH_MAX];
+
+ one = quote_crlf(p->one->path, onebuf, sizeof(onebuf));
+ two = quote_crlf(p->two->path, twobuf, sizeof(twobuf));
+
color_printf(color(WT_STATUS_HEADER), "#\t");
switch (p->status) {
case DIFF_STATUS_ADDED:
- color_printf(c, "new file: %s", p->one->path); break;
+ color_printf(c, "new file: %s", one);
+ break;
case DIFF_STATUS_COPIED:
- color_printf(c, "copied: %s -> %s",
- p->one->path, p->two->path);
+ color_printf(c, "copied: %s -> %s", one, two);
break;
case DIFF_STATUS_DELETED:
- color_printf(c, "deleted: %s", p->one->path); break;
+ color_printf(c, "deleted: %s", one);
+ break;
case DIFF_STATUS_MODIFIED:
- color_printf(c, "modified: %s", p->one->path); break;
+ color_printf(c, "modified: %s", one);
+ break;
case DIFF_STATUS_RENAMED:
- color_printf(c, "renamed: %s -> %s",
- p->one->path, p->two->path);
+ color_printf(c, "renamed: %s -> %s", one, two);
break;
case DIFF_STATUS_TYPE_CHANGED:
- color_printf(c, "typechange: %s", p->one->path); break;
+ color_printf(c, "typechange: %s", one);
+ break;
case DIFF_STATUS_UNKNOWN:
- color_printf(c, "unknown: %s", p->one->path); break;
+ color_printf(c, "unknown: %s", one);
+ break;
case DIFF_STATUS_UNMERGED:
- color_printf(c, "unmerged: %s", p->one->path); break;
+ color_printf(c, "unmerged: %s", one);
+ break;
default:
die("bug: unhandled diff status %c", p->status);
}
struct wt_status *s = data;
int shown_header = 0;
int i;
- if (q->nr) {
- }
for (i = 0; i < q->nr; i++) {
if (q->queue[i]->status == 'U')
continue;
if (!shown_header) {
- wt_status_print_header("Updated but not checked in",
- "will commit");
+ wt_status_print_cached_header(s->reference);
s->commitable = 1;
shown_header = 1;
}
struct diff_options *options,
void *data)
{
+ struct wt_status *s = data;
int i;
- if (q->nr)
- wt_status_print_header("Changed but not updated",
- "use git-update-index to mark for commit");
+ if (q->nr) {
+ const char *msg = use_add_msg;
+ s->workdir_dirty = 1;
+ for (i = 0; i < q->nr; i++)
+ if (q->queue[i]->status == DIFF_STATUS_DELETED) {
+ msg = use_add_rm_msg;
+ break;
+ }
+ wt_status_print_header("Changed but not updated", msg);
+ }
for (i = 0; i < q->nr; i++)
wt_status_print_filepair(WT_STATUS_CHANGED, q->queue[i]);
if (q->nr)
wt_status_print_trailer();
}
+static void wt_read_cache(struct wt_status *s)
+{
+ discard_cache();
+ read_cache();
+}
+
void wt_status_print_initial(struct wt_status *s)
{
int i;
- read_cache();
+ char buf[PATH_MAX];
+
+ wt_read_cache(s);
if (active_nr) {
s->commitable = 1;
- wt_status_print_header("Updated but not checked in",
- "will commit");
+ wt_status_print_cached_header(NULL);
}
for (i = 0; i < active_nr; i++) {
color_printf(color(WT_STATUS_HEADER), "#\t");
color_printf_ln(color(WT_STATUS_UPDATED), "new file: %s",
- active_cache[i]->name);
+ quote_crlf(active_cache[i]->name,
+ buf, sizeof(buf)));
}
if (active_nr)
wt_status_print_trailer();
static void wt_status_print_updated(struct wt_status *s)
{
struct rev_info rev;
- const char *argv[] = { NULL, NULL, NULL };
- argv[1] = s->reference;
init_revisions(&rev, NULL);
- setup_revisions(2, argv, &rev, NULL);
+ setup_revisions(0, NULL, &rev, s->reference);
rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = wt_status_print_updated_cb;
rev.diffopt.format_callback_data = s;
rev.diffopt.detect_rename = 1;
+ wt_read_cache(s);
run_diff_index(&rev, 1);
}
static void wt_status_print_changed(struct wt_status *s)
{
struct rev_info rev;
- const char *argv[] = { NULL, NULL };
init_revisions(&rev, "");
- setup_revisions(1, argv, &rev, NULL);
+ setup_revisions(0, NULL, &rev, NULL);
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_untracked(const struct wt_status *s)
+static void wt_status_print_untracked(struct wt_status *s)
{
struct dir_struct dir;
const char *x;
x = git_path("info/exclude");
if (file_exists(x))
add_excludes_from_file(&dir, x);
+ if (excludes_file && file_exists(excludes_file))
+ add_excludes_from_file(&dir, excludes_file);
read_directory(&dir, ".", "", 0);
for(i = 0; i < dir.nr; i++) {
continue;
}
if (!shown_header) {
+ s->workdir_untracked = 1;
wt_status_print_header("Untracked files",
- "use \"git add\" to add to commit");
+ use_add_to_include_msg);
shown_header = 1;
}
color_printf(color(WT_STATUS_HEADER), "#\t");
static void wt_status_print_verbose(struct wt_status *s)
{
struct rev_info rev;
- const char *argv[] = { NULL, NULL, NULL };
- argv[1] = s->reference;
init_revisions(&rev, NULL);
- setup_revisions(2, argv, &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);
run_diff_index(&rev, 1);
}
void wt_status_print(struct wt_status *s)
{
- if (s->branch && strcmp(s->branch, "refs/heads/master"))
+ unsigned char sha1[20];
+ 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;
+ if (!prefixcmp(branch_name, "refs/heads/"))
+ branch_name += 11;
+ else if (!strcmp(branch_name, "HEAD")) {
+ branch_name = "";
+ on_what = "Not currently on any branch.";
+ }
color_printf_ln(color(WT_STATUS_HEADER),
- "# On branch %s", s->branch);
+ "# %s%s", on_what, branch_name);
+ }
if (s->is_initial) {
color_printf_ln(color(WT_STATUS_HEADER), "#");
}
else {
wt_status_print_updated(s);
- discard_cache();
}
wt_status_print_changed(s);
if (s->verbose && !s->is_initial)
wt_status_print_verbose(s);
- if (!s->commitable)
- printf("%s\n", s->amend ? "# No changes" : "nothing to commit");
+ if (!s->commitable) {
+ if (s->amend)
+ printf("# No changes\n");
+ 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
+ printf("nothing to commit (working directory clean)\n");
+ }
}
int git_status_config(const char *k, const char *v)
{
- if (!strcmp(k, "status.color")) {
+ if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
wt_status_use_color = git_config_colorbool(k, v);
return 0;
}
- if (!strncmp(k, "status.color.", 13)) {
+ if (!prefixcmp(k, "status.color.") || !prefixcmp(k, "color.status.")) {
int slot = parse_status_slot(k, 13);
color_parse(v, k, wt_status_colors[slot]);
}
+ if (!strcmp(k, "core.excludesfile")) {
+ if (!v)
+ die("core.excludesfile without value");
+ excludes_file = xstrdup(v);
+ return 0;
+ }
return git_default_config(k, v);
}