1 /*
2 * Copyright 2007-2011 Frank Lanitz <frank(at)frank(dot)uvena(dot)de>
3 * Copyright 2007-2009 Enrico Tröger <enrico.troeger@uvena.de>
4 * Copyright 2007 Nick Treleaven <nick.treleaven@btinternet.com>
5 * Copyright 2007-2009 Yura Siamashka <yurand2@gmail.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 */
21
22 #include <string.h>
23 #include <geanyplugin.h>
24 #include "geanyvc.h"
25
26 extern GeanyData *geany_data;
27
28
29 static const gchar *SVN_CMD_DIFF_FILE[] =
30 { "svn", "diff", "--non-interactive", BASE_FILENAME, NULL };
31 static const gchar *SVN_CMD_DIFF_DIR[] = { "svn", "diff", "--non-interactive", BASE_DIRNAME, NULL };
32 static const gchar *SVN_CMD_REVERT_FILE[] = { "svn", "revert", BASENAME, NULL };
33 static const gchar *SVN_CMD_REVERT_DIR[] = { "svn", "revert", BASE_DIRNAME, "-R", NULL };
34 static const gchar *SVN_CMD_STATUS[] = { "svn", "status", NULL };
35 static const gchar *SVN_CMD_ADD[] = { "svn", "add", BASENAME, NULL };
36 static const gchar *SVN_CMD_REMOVE[] = { "svn", "rm", BASENAME, NULL };
37 static const gchar *SVN_CMD_LOG_FILE[] = { "svn", "log", BASENAME, NULL };
38 static const gchar *SVN_CMD_LOG_DIR[] = { "svn", "log", ABS_DIRNAME, NULL };
39 static const gchar *SVN_CMD_COMMIT[] =
40 { "svn", "commit", "--non-interactive", "-m", MESSAGE, FILE_LIST, NULL };
41 static const gchar *SVN_CMD_BLAME[] = { "svn", "blame", BASENAME, NULL };
42 static const gchar *SVN_CMD_SHOW[] = { "svn", "cat", "-rBASE", BASENAME, NULL };
43 static const gchar *SVN_CMD_UPDATE[] = { "svn", "up", NULL };
44
45 static const VC_COMMAND commands[] = {
46 {
47 VC_COMMAND_STARTDIR_BASE,
48 SVN_CMD_DIFF_FILE,
49 NULL,
50 NULL},
51 {
52 VC_COMMAND_STARTDIR_BASE,
53 SVN_CMD_DIFF_DIR,
54 NULL,
55 NULL},
56 {
57 VC_COMMAND_STARTDIR_FILE,
58 SVN_CMD_REVERT_FILE,
59 NULL,
60 NULL},
61 {
62 VC_COMMAND_STARTDIR_BASE,
63 SVN_CMD_REVERT_DIR,
64 NULL,
65 NULL},
66 {
67 VC_COMMAND_STARTDIR_FILE,
68 SVN_CMD_STATUS,
69 NULL,
70 NULL},
71 {
72 VC_COMMAND_STARTDIR_FILE,
73 SVN_CMD_ADD,
74 NULL,
75 NULL},
76 {
77 VC_COMMAND_STARTDIR_FILE,
78 SVN_CMD_REMOVE,
79 NULL,
80 NULL},
81 {
82 VC_COMMAND_STARTDIR_FILE,
83 SVN_CMD_LOG_FILE,
84 NULL,
85 NULL},
86 {
87 VC_COMMAND_STARTDIR_FILE,
88 SVN_CMD_LOG_DIR,
89 NULL,
90 NULL},
91 {
92 VC_COMMAND_STARTDIR_FILE,
93 SVN_CMD_COMMIT,
94 NULL,
95 NULL},
96 {
97 VC_COMMAND_STARTDIR_FILE,
98 SVN_CMD_BLAME,
99 NULL,
100 NULL},
101 {
102 VC_COMMAND_STARTDIR_FILE,
103 SVN_CMD_SHOW,
104 NULL,
105 NULL},
106 {
107 VC_COMMAND_STARTDIR_BASE,
108 SVN_CMD_UPDATE,
109 NULL,
110 NULL}
111 };
112
113 static gchar *
get_base_dir(const gchar * path)114 get_base_dir(const gchar * path)
115 {
116 gchar *test_dir;
117 gchar *base;
118 gchar *base_prev = NULL;
119
120 if (g_file_test(path, G_FILE_TEST_IS_DIR))
121 base = g_strdup(path);
122 else
123 base = g_path_get_dirname(path);
124
125 do
126 {
127 test_dir = g_build_filename(base, ".svn", NULL);
128 if (!g_file_test(test_dir, G_FILE_TEST_IS_DIR))
129 {
130 g_free(test_dir);
131 break;
132 }
133 g_free(test_dir);
134 g_free(base_prev);
135 base_prev = base;
136 base = g_path_get_dirname(base);
137
138 /* check for svn layout */
139 test_dir = g_build_filename(base, "trunk", NULL);
140 if (!g_file_test(test_dir, G_FILE_TEST_IS_DIR))
141 {
142 g_free(test_dir);
143 continue;
144 }
145 setptr(test_dir, g_build_filename(base, "branches", NULL));
146 if (!g_file_test(test_dir, G_FILE_TEST_IS_DIR))
147 {
148 g_free(test_dir);
149 continue;
150 }
151 setptr(test_dir, g_build_filename(base, "tags", NULL));
152 if (!g_file_test(test_dir, G_FILE_TEST_IS_DIR))
153 {
154 g_free(test_dir);
155 continue;
156 }
157 g_free(test_dir);
158 break;
159 }
160 while (strcmp(base, base_prev) != 0);
161 if (base_prev == NULL)
162 {
163 /* fallback for Subversion 1.7: try to climb up the tree until we
164 * find a .svn subdirectory */
165 base_prev = find_subdir_path(path, ".svn");
166 }
167 g_free(base);
168 return base_prev;
169 }
170
171 static gboolean
in_vc_svn(const gchar * filename)172 in_vc_svn(const gchar * filename)
173 {
174 const gchar *argv[] = { "svn", "info", "--non-interactive", NULL, NULL };
175 gchar *dir;
176 gchar *base_name;
177 gboolean ret = FALSE;
178 gchar *std_output;
179
180 if (!find_dir(filename, ".svn", TRUE))
181 return FALSE;
182
183 if (g_file_test(filename, G_FILE_TEST_IS_DIR))
184 return TRUE;
185
186 dir = g_path_get_dirname(filename);
187 base_name = g_path_get_basename(filename);
188 argv[3] = base_name;
189
190 execute_custom_command(dir, (const gchar **) argv, NULL, &std_output, NULL,
191 dir, NULL, NULL);
192 if (!EMPTY(std_output))
193 {
194 ret = TRUE;
195 g_free(std_output);
196 }
197 g_free(base_name);
198 g_free(dir);
199
200 return ret;
201 }
202
203 static GSList *
get_commit_files_svn(const gchar * dir)204 get_commit_files_svn(const gchar * dir)
205 {
206 enum
207 {
208 FIRST_CHAR,
209 SKIP_SPACE,
210 FILE_NAME,
211 };
212
213 gchar *txt;
214 GSList *ret = NULL;
215 gint pstatus = FIRST_CHAR;
216 const gchar *p;
217 gchar *base_name;
218 const gchar *start = NULL;
219 CommitItem *item;
220
221 const gchar *status = NULL;
222 gchar *filename;
223 const char *argv[] = { "svn", "status", NULL };
224
225 execute_custom_command(dir, argv, NULL, &txt, NULL, dir, NULL, NULL);
226 if (EMPTY(txt))
227 return NULL;
228 p = txt;
229
230 while (*p)
231 {
232 if (*p == '\r')
233 {
234 }
235 else if (pstatus == FIRST_CHAR)
236 {
237 status = NULL;
238 if (*p == '?')
239 status = FILE_STATUS_UNKNOWN;
240 else if (*p == 'M')
241 status = FILE_STATUS_MODIFIED;
242 else if (*p == 'D')
243 status = FILE_STATUS_DELETED;
244 else if (*p == 'A')
245 status = FILE_STATUS_ADDED;
246
247 if (!status || *(p + 1) != ' ')
248 {
249 /* skip unknown status line */
250 while (*p)
251 {
252 p++;
253 if (*p == '\n')
254 {
255 p++;
256 break;
257 }
258 }
259 pstatus = FIRST_CHAR;
260 continue;
261 }
262 pstatus = SKIP_SPACE;
263 }
264 else if (pstatus == SKIP_SPACE)
265 {
266 if (*p == ' ' || *p == '\t')
267 {
268 }
269 else
270 {
271 start = p;
272 pstatus = FILE_NAME;
273 }
274 }
275 else if (pstatus == FILE_NAME)
276 {
277 if (*p == '\n')
278 {
279 if (status != FILE_STATUS_UNKNOWN)
280 {
281 base_name = g_malloc0(p - start + 1);
282 memcpy(base_name, start, p - start);
283 filename = g_build_filename(dir, base_name, NULL);
284 g_free(base_name);
285 item = g_new(CommitItem, 1);
286 item->status = status;
287 item->path = filename;
288 ret = g_slist_append(ret, item);
289 }
290 pstatus = FIRST_CHAR;
291 }
292 }
293 p++;
294 }
295 g_free(txt);
296 return ret;
297 }
298
299 VC_RECORD VC_SVN = {
300 commands,
301 "svn",
302 get_base_dir,
303 in_vc_svn,
304 get_commit_files_svn,
305 };
306