11 int wt_status_use_color = 0;
12 static char wt_status_colors[][COLOR_MAXLEN] = {
13 "", /* WT_STATUS_HEADER: normal */
14 "\033[32m", /* WT_STATUS_UPDATED: green */
15 "\033[31m", /* WT_STATUS_CHANGED: red */
16 "\033[31m", /* WT_STATUS_UNTRACKED: red */
18 static const char* use_add_msg = "use \"git add file1 file2\" to include for commit";
20 static int parse_status_slot(const char *var, int offset)
22 if (!strcasecmp(var+offset, "header"))
23 return WT_STATUS_HEADER;
24 if (!strcasecmp(var+offset, "updated")
25 || !strcasecmp(var+offset, "added"))
26 return WT_STATUS_UPDATED;
27 if (!strcasecmp(var+offset, "changed"))
28 return WT_STATUS_CHANGED;
29 if (!strcasecmp(var+offset, "untracked"))
30 return WT_STATUS_UNTRACKED;
31 die("bad config variable '%s'", var);
34 static const char* color(int slot)
36 return wt_status_use_color ? wt_status_colors[slot] : "";
39 void wt_status_prepare(struct wt_status *s)
41 unsigned char sha1[20];
44 s->is_initial = get_sha1("HEAD", sha1) ? 1 : 0;
46 head = resolve_ref("HEAD", sha1, 0, NULL);
47 s->branch = head ? xstrdup(head) : NULL;
49 s->reference = "HEAD";
56 static void wt_status_print_header(const char *main, const char *sub)
58 const char *c = color(WT_STATUS_HEADER);
59 color_printf_ln(c, "# %s:", main);
60 color_printf_ln(c, "# (%s)", sub);
61 color_printf_ln(c, "#");
64 static void wt_status_print_trailer(void)
66 color_printf_ln(color(WT_STATUS_HEADER), "#");
69 static const char *quote_crlf(const char *in, char *buf, size_t sz)
75 for (scan = in, out = buf; *scan; scan++) {
98 static void wt_status_print_filepair(int t, struct diff_filepair *p)
100 const char *c = color(t);
101 const char *one, *two;
102 char onebuf[PATH_MAX], twobuf[PATH_MAX];
104 one = quote_crlf(p->one->path, onebuf, sizeof(onebuf));
105 two = quote_crlf(p->two->path, twobuf, sizeof(twobuf));
107 color_printf(color(WT_STATUS_HEADER), "#\t");
109 case DIFF_STATUS_ADDED:
110 color_printf(c, "new file: %s", one);
112 case DIFF_STATUS_COPIED:
113 color_printf(c, "copied: %s -> %s", one, two);
115 case DIFF_STATUS_DELETED:
116 color_printf(c, "deleted: %s", one);
118 case DIFF_STATUS_MODIFIED:
119 color_printf(c, "modified: %s", one);
121 case DIFF_STATUS_RENAMED:
122 color_printf(c, "renamed: %s -> %s", one, two);
124 case DIFF_STATUS_TYPE_CHANGED:
125 color_printf(c, "typechange: %s", one);
127 case DIFF_STATUS_UNKNOWN:
128 color_printf(c, "unknown: %s", one);
130 case DIFF_STATUS_UNMERGED:
131 color_printf(c, "unmerged: %s", one);
134 die("bug: unhandled diff status %c", p->status);
139 static void wt_status_print_updated_cb(struct diff_queue_struct *q,
140 struct diff_options *options,
143 struct wt_status *s = data;
144 int shown_header = 0;
146 for (i = 0; i < q->nr; i++) {
147 if (q->queue[i]->status == 'U')
150 wt_status_print_header("Added but not yet committed",
155 wt_status_print_filepair(WT_STATUS_UPDATED, q->queue[i]);
158 wt_status_print_trailer();
161 static void wt_status_print_changed_cb(struct diff_queue_struct *q,
162 struct diff_options *options,
167 wt_status_print_header("Changed but not added", use_add_msg);
168 for (i = 0; i < q->nr; i++)
169 wt_status_print_filepair(WT_STATUS_CHANGED, q->queue[i]);
171 wt_status_print_trailer();
174 void wt_status_print_initial(struct wt_status *s)
182 wt_status_print_header("Added but not yet committed",
185 for (i = 0; i < active_nr; i++) {
186 color_printf(color(WT_STATUS_HEADER), "#\t");
187 color_printf_ln(color(WT_STATUS_UPDATED), "new file: %s",
188 quote_crlf(active_cache[i]->name,
192 wt_status_print_trailer();
195 static void wt_status_print_updated(struct wt_status *s)
198 init_revisions(&rev, NULL);
199 setup_revisions(0, NULL, &rev, s->reference);
200 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
201 rev.diffopt.format_callback = wt_status_print_updated_cb;
202 rev.diffopt.format_callback_data = s;
203 rev.diffopt.detect_rename = 1;
204 run_diff_index(&rev, 1);
207 static void wt_status_print_changed(struct wt_status *s)
210 init_revisions(&rev, "");
211 setup_revisions(0, NULL, &rev, NULL);
212 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
213 rev.diffopt.format_callback = wt_status_print_changed_cb;
214 rev.diffopt.format_callback_data = s;
215 run_diff_files(&rev, 0);
218 static void wt_status_print_untracked(const struct wt_status *s)
220 struct dir_struct dir;
223 int shown_header = 0;
225 memset(&dir, 0, sizeof(dir));
227 dir.exclude_per_dir = ".gitignore";
229 dir.show_other_directories = 1;
230 dir.hide_empty_directories = 1;
232 x = git_path("info/exclude");
234 add_excludes_from_file(&dir, x);
236 read_directory(&dir, ".", "", 0);
237 for(i = 0; i < dir.nr; i++) {
238 /* check for matching entry, which is unmerged; lifted from
239 * builtin-ls-files:show_other_files */
240 struct dir_entry *ent = dir.entries[i];
241 int pos = cache_name_pos(ent->name, ent->len);
242 struct cache_entry *ce;
244 die("bug in wt_status_print_untracked");
246 if (pos < active_nr) {
247 ce = active_cache[pos];
248 if (ce_namelen(ce) == ent->len &&
249 !memcmp(ce->name, ent->name, ent->len))
253 wt_status_print_header("Untracked files", use_add_msg);
256 color_printf(color(WT_STATUS_HEADER), "#\t");
257 color_printf_ln(color(WT_STATUS_UNTRACKED), "%.*s",
258 ent->len, ent->name);
262 static void wt_status_print_verbose(struct wt_status *s)
265 init_revisions(&rev, NULL);
266 setup_revisions(0, NULL, &rev, s->reference);
267 rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
268 rev.diffopt.detect_rename = 1;
269 run_diff_index(&rev, 1);
272 void wt_status_print(struct wt_status *s)
275 color_printf_ln(color(WT_STATUS_HEADER),
276 "# On branch %s", s->branch);
279 color_printf_ln(color(WT_STATUS_HEADER), "#");
280 color_printf_ln(color(WT_STATUS_HEADER), "# Initial commit");
281 color_printf_ln(color(WT_STATUS_HEADER), "#");
282 wt_status_print_initial(s);
285 wt_status_print_updated(s);
289 wt_status_print_changed(s);
290 wt_status_print_untracked(s);
292 if (s->verbose && !s->is_initial)
293 wt_status_print_verbose(s);
296 s->amend ? "# No changes" : "nothing to commit",
300 int git_status_config(const char *k, const char *v)
302 if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
303 wt_status_use_color = git_config_colorbool(k, v);
306 if (!strncmp(k, "status.color.", 13) || !strncmp(k, "color.status", 13)) {
307 int slot = parse_status_slot(k, 13);
308 color_parse(v, k, wt_status_colors[slot]);
310 return git_default_config(k, v);