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 */
19 static const char use_add_msg
[] =
20 "use \"git add <file>...\" to update what will be committed";
21 static const char use_add_rm_msg
[] =
22 "use \"git add/rm <file>...\" to update what will be committed";
23 static const char use_add_to_include_msg
[] =
24 "use \"git add <file>...\" to include in what will be committed";
26 static int parse_status_slot(const char *var
, int offset
)
28 if (!strcasecmp(var
+offset
, "header"))
29 return WT_STATUS_HEADER
;
30 if (!strcasecmp(var
+offset
, "updated")
31 || !strcasecmp(var
+offset
, "added"))
32 return WT_STATUS_UPDATED
;
33 if (!strcasecmp(var
+offset
, "changed"))
34 return WT_STATUS_CHANGED
;
35 if (!strcasecmp(var
+offset
, "untracked"))
36 return WT_STATUS_UNTRACKED
;
37 die("bad config variable '%s'", var
);
40 static const char* color(int slot
)
42 return wt_status_use_color
? wt_status_colors
[slot
] : "";
45 void wt_status_prepare(struct wt_status
*s
)
47 unsigned char sha1
[20];
50 memset(s
, 0, sizeof(*s
));
51 head
= resolve_ref("HEAD", sha1
, 0, NULL
);
52 s
->branch
= head
? xstrdup(head
) : NULL
;
53 s
->reference
= "HEAD";
56 static void wt_status_print_cached_header(const char *reference
)
58 const char *c
= color(WT_STATUS_HEADER
);
59 color_printf_ln(c
, "# Changes to be committed:");
61 color_printf_ln(c
, "# (use \"git reset %s <file>...\" to unstage)", reference
);
63 color_printf_ln(c
, "# (use \"git rm --cached <file>...\" to unstage)");
65 color_printf_ln(c
, "#");
68 static void wt_status_print_header(const char *main
, const char *sub
)
70 const char *c
= color(WT_STATUS_HEADER
);
71 color_printf_ln(c
, "# %s:", main
);
72 color_printf_ln(c
, "# (%s)", sub
);
73 color_printf_ln(c
, "#");
76 static void wt_status_print_trailer(void)
78 color_printf_ln(color(WT_STATUS_HEADER
), "#");
81 static const char *quote_crlf(const char *in
, char *buf
, size_t sz
)
87 for (scan
= in
, out
= buf
; *scan
; scan
++) {
110 static void wt_status_print_filepair(int t
, struct diff_filepair
*p
)
112 const char *c
= color(t
);
113 const char *one
, *two
;
114 char onebuf
[PATH_MAX
], twobuf
[PATH_MAX
];
116 one
= quote_crlf(p
->one
->path
, onebuf
, sizeof(onebuf
));
117 two
= quote_crlf(p
->two
->path
, twobuf
, sizeof(twobuf
));
119 color_printf(color(WT_STATUS_HEADER
), "#\t");
121 case DIFF_STATUS_ADDED
:
122 color_printf(c
, "new file: %s", one
);
124 case DIFF_STATUS_COPIED
:
125 color_printf(c
, "copied: %s -> %s", one
, two
);
127 case DIFF_STATUS_DELETED
:
128 color_printf(c
, "deleted: %s", one
);
130 case DIFF_STATUS_MODIFIED
:
131 color_printf(c
, "modified: %s", one
);
133 case DIFF_STATUS_RENAMED
:
134 color_printf(c
, "renamed: %s -> %s", one
, two
);
136 case DIFF_STATUS_TYPE_CHANGED
:
137 color_printf(c
, "typechange: %s", one
);
139 case DIFF_STATUS_UNKNOWN
:
140 color_printf(c
, "unknown: %s", one
);
142 case DIFF_STATUS_UNMERGED
:
143 color_printf(c
, "unmerged: %s", one
);
146 die("bug: unhandled diff status %c", p
->status
);
151 static void wt_status_print_updated_cb(struct diff_queue_struct
*q
,
152 struct diff_options
*options
,
155 struct wt_status
*s
= data
;
156 int shown_header
= 0;
158 for (i
= 0; i
< q
->nr
; i
++) {
159 if (q
->queue
[i
]->status
== 'U')
162 wt_status_print_cached_header(s
->reference
);
166 wt_status_print_filepair(WT_STATUS_UPDATED
, q
->queue
[i
]);
169 wt_status_print_trailer();
172 static void wt_status_print_changed_cb(struct diff_queue_struct
*q
,
173 struct diff_options
*options
,
176 struct wt_status
*s
= data
;
179 const char *msg
= use_add_msg
;
180 s
->workdir_dirty
= 1;
181 for (i
= 0; i
< q
->nr
; i
++)
182 if (q
->queue
[i
]->status
== DIFF_STATUS_DELETED
) {
183 msg
= use_add_rm_msg
;
186 wt_status_print_header("Changed but not updated", msg
);
188 for (i
= 0; i
< q
->nr
; i
++)
189 wt_status_print_filepair(WT_STATUS_CHANGED
, q
->queue
[i
]);
191 wt_status_print_trailer();
194 void wt_status_print_initial(struct wt_status
*s
)
202 wt_status_print_cached_header(NULL
);
204 for (i
= 0; i
< active_nr
; i
++) {
205 color_printf(color(WT_STATUS_HEADER
), "#\t");
206 color_printf_ln(color(WT_STATUS_UPDATED
), "new file: %s",
207 quote_crlf(active_cache
[i
]->name
,
211 wt_status_print_trailer();
214 static void wt_status_print_updated(struct wt_status
*s
)
217 init_revisions(&rev
, NULL
);
218 setup_revisions(0, NULL
, &rev
, s
->reference
);
219 rev
.diffopt
.output_format
|= DIFF_FORMAT_CALLBACK
;
220 rev
.diffopt
.format_callback
= wt_status_print_updated_cb
;
221 rev
.diffopt
.format_callback_data
= s
;
222 rev
.diffopt
.detect_rename
= 1;
223 run_diff_index(&rev
, 1);
226 static void wt_status_print_changed(struct wt_status
*s
)
229 init_revisions(&rev
, "");
230 setup_revisions(0, NULL
, &rev
, NULL
);
231 rev
.diffopt
.output_format
|= DIFF_FORMAT_CALLBACK
;
232 rev
.diffopt
.format_callback
= wt_status_print_changed_cb
;
233 rev
.diffopt
.format_callback_data
= s
;
234 run_diff_files(&rev
, 0);
237 static void wt_status_print_untracked(struct wt_status
*s
)
239 struct dir_struct dir
;
242 int shown_header
= 0;
244 memset(&dir
, 0, sizeof(dir
));
246 dir
.exclude_per_dir
= ".gitignore";
248 dir
.show_other_directories
= 1;
249 dir
.hide_empty_directories
= 1;
251 x
= git_path("info/exclude");
253 add_excludes_from_file(&dir
, x
);
255 read_directory(&dir
, ".", "", 0);
256 for(i
= 0; i
< dir
.nr
; i
++) {
257 /* check for matching entry, which is unmerged; lifted from
258 * builtin-ls-files:show_other_files */
259 struct dir_entry
*ent
= dir
.entries
[i
];
260 int pos
= cache_name_pos(ent
->name
, ent
->len
);
261 struct cache_entry
*ce
;
263 die("bug in wt_status_print_untracked");
265 if (pos
< active_nr
) {
266 ce
= active_cache
[pos
];
267 if (ce_namelen(ce
) == ent
->len
&&
268 !memcmp(ce
->name
, ent
->name
, ent
->len
))
272 s
->workdir_untracked
= 1;
273 wt_status_print_header("Untracked files",
274 use_add_to_include_msg
);
277 color_printf(color(WT_STATUS_HEADER
), "#\t");
278 color_printf_ln(color(WT_STATUS_UNTRACKED
), "%.*s",
279 ent
->len
, ent
->name
);
283 static void wt_status_print_verbose(struct wt_status
*s
)
286 init_revisions(&rev
, NULL
);
287 setup_revisions(0, NULL
, &rev
, s
->reference
);
288 rev
.diffopt
.output_format
|= DIFF_FORMAT_PATCH
;
289 rev
.diffopt
.detect_rename
= 1;
290 run_diff_index(&rev
, 1);
293 void wt_status_print(struct wt_status
*s
)
295 unsigned char sha1
[20];
296 s
->is_initial
= get_sha1(s
->reference
, sha1
) ? 1 : 0;
299 const char *on_what
= "On branch ";
300 const char *branch_name
= s
->branch
;
301 if (!strncmp(branch_name
, "refs/heads/", 11))
303 else if (!strcmp(branch_name
, "HEAD")) {
305 on_what
= "Not currently on any branch.";
307 color_printf_ln(color(WT_STATUS_HEADER
),
308 "# %s%s", on_what
, branch_name
);
312 color_printf_ln(color(WT_STATUS_HEADER
), "#");
313 color_printf_ln(color(WT_STATUS_HEADER
), "# Initial commit");
314 color_printf_ln(color(WT_STATUS_HEADER
), "#");
315 wt_status_print_initial(s
);
318 wt_status_print_updated(s
);
322 wt_status_print_changed(s
);
323 wt_status_print_untracked(s
);
325 if (s
->verbose
&& !s
->is_initial
)
326 wt_status_print_verbose(s
);
327 if (!s
->commitable
) {
329 printf("# No changes\n");
330 else if (s
->workdir_dirty
)
331 printf("no changes added to commit (use \"git add\" and/or \"git commit -a\")\n");
332 else if (s
->workdir_untracked
)
333 printf("nothing added to commit but untracked files present (use \"git add\" to track)\n");
334 else if (s
->is_initial
)
335 printf("nothing to commit (create/copy files and use \"git add\" to track)\n");
337 printf("nothing to commit (working directory clean)\n");
341 int git_status_config(const char *k
, const char *v
)
343 if (!strcmp(k
, "status.color") || !strcmp(k
, "color.status")) {
344 wt_status_use_color
= git_config_colorbool(k
, v
);
347 if (!strncmp(k
, "status.color.", 13) || !strncmp(k
, "color.status.", 13)) {
348 int slot
= parse_status_slot(k
, 13);
349 color_parse(v
, k
, wt_status_colors
[slot
]);
351 return git_default_config(k
, v
);