Annotation of src/usr.bin/cvs/tag.c, Revision 1.57
1.57 ! xsa 1: /* $OpenBSD: tag.c,v 1.56 2007/06/18 17:54:13 joris Exp $ */
1.1 jfb 2: /*
1.45 xsa 3: * Copyright (c) 2006 Xavier Santolaria <xsa@openbsd.org>
1.1 jfb 4: *
1.45 xsa 5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
1.1 jfb 8: *
1.45 xsa 9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 jfb 16: */
17:
1.55 otto 18: #include <unistd.h>
1.1 jfb 19:
20: #include "cvs.h"
1.50 xsa 21: #include "remote.h"
1.1 jfb 22:
1.52 xsa 23: #define T_CHECK_UPTODATE 0x01
24: #define T_DELETE 0x02
25: #define T_FORCE_MOVE 0x04
26:
1.45 xsa 27: void cvs_tag_local(struct cvs_file *);
28:
29: static int tag_del(struct cvs_file *);
30: static int tag_add(struct cvs_file *);
31:
1.52 xsa 32: static int runflags = 0;
1.45 xsa 33: static char *tag = NULL;
34: static char *tag_date = NULL;
35: static char *tag_name = NULL;
36: static char *tag_oldname = NULL;
1.7 joris 37:
1.17 jfb 38: struct cvs_cmd cvs_cmd_tag = {
1.47 joris 39: CVS_OP_TAG, 0, "tag",
1.17 jfb 40: { "ta", "freeze" },
41: "Add a symbolic tag to checked out version of files",
1.40 xsa 42: "[-bcdFflR] [-D date | -r rev] tag [file ...]",
1.17 jfb 43: "bcD:dFflRr:",
44: NULL,
1.45 xsa 45: cvs_tag
1.17 jfb 46: };
47:
1.45 xsa 48: int
49: cvs_tag(int argc, char **argv)
1.1 jfb 50: {
1.45 xsa 51: int ch, flags;
1.49 reyk 52: char *arg = ".";
1.45 xsa 53: struct cvs_recursion cr;
1.1 jfb 54:
1.45 xsa 55: flags = CR_RECURSE_DIRS;
1.1 jfb 56:
1.45 xsa 57: while ((ch = getopt(argc, argv, cvs_cmd_tag.cmd_opts)) != -1) {
1.1 jfb 58: switch (ch) {
1.52 xsa 59: case 'c':
60: runflags |= T_CHECK_UPTODATE;
61: break;
1.45 xsa 62: case 'D':
63: tag_date = optarg;
1.1 jfb 64: break;
65: case 'd':
1.52 xsa 66: runflags |= T_DELETE;
1.3 jfb 67: break;
1.46 xsa 68: case 'F':
1.52 xsa 69: runflags |= T_FORCE_MOVE;
1.46 xsa 70: break;
1.1 jfb 71: case 'l':
1.45 xsa 72: flags &= ~CR_RECURSE_DIRS;
1.17 jfb 73: break;
74: case 'R':
1.1 jfb 75: break;
76: case 'r':
1.14 jfb 77: tag_oldname = optarg;
1.1 jfb 78: break;
79: default:
1.45 xsa 80: fatal("%s", cvs_cmd_tag.cmd_synopsis);
1.1 jfb 81: }
82: }
83:
84: argc -= optind;
85: argv += optind;
86:
1.40 xsa 87: if (argc == 0)
1.45 xsa 88: fatal("%s", cvs_cmd_tag.cmd_synopsis);
89:
90: tag_name = argv[0];
91: argc--;
92: argv++;
1.15 jfb 93:
1.38 xsa 94: if (!rcs_sym_check(tag_name))
95: fatal("tag `%s' must not contain the characters `%s'",
1.15 jfb 96: tag_name, RCS_SYM_INVALCHAR);
1.1 jfb 97:
1.45 xsa 98: if (tag_oldname != NULL) {
1.52 xsa 99: if (runflags & T_DELETE)
1.45 xsa 100: tag_oldname = NULL;
101: else
102: tag = tag_oldname;
103: }
104:
105: if (tag_date != NULL) {
1.52 xsa 106: if (runflags & T_DELETE)
1.45 xsa 107: tag_date = NULL;
108: else
109: tag = tag_date;
110: }
111:
112: if (tag_oldname != NULL && tag_date != NULL)
113: fatal("-r and -D options are mutually exclusive");
114:
115: cr.enterdir = NULL;
116: cr.leavedir = NULL;
1.50 xsa 117:
118: if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
1.53 joris 119: cvs_client_connect_to_server();
1.50 xsa 120: cr.fileproc = cvs_client_sendfile;
121:
1.52 xsa 122: if (runflags & T_CHECK_UPTODATE)
123: cvs_client_send_request("Argument -c");
124:
125: if (runflags & T_DELETE)
1.50 xsa 126: cvs_client_send_request("Argument -d");
127:
1.52 xsa 128: if (runflags & T_FORCE_MOVE)
1.50 xsa 129: cvs_client_send_request("Argument -F");
130:
131: if (!(flags & CR_RECURSE_DIRS))
132: cvs_client_send_request("Argument -l");
133:
134: if (tag_oldname != NULL)
135: cvs_client_send_request("Argument -r%s", tag_oldname);
136:
137: cvs_client_send_request("Argument %s", tag_name);
138: } else {
139: cr.fileproc = cvs_tag_local;
140: }
141:
1.45 xsa 142: cr.flags = flags;
1.1 jfb 143:
1.49 reyk 144: if (argc > 0)
145: cvs_file_run(argc, argv, &cr);
146: else
147: cvs_file_run(1, &arg, &cr);
1.50 xsa 148:
149: if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
150: cvs_client_send_files(argv, argc);
151: cvs_client_senddir(".");
152: cvs_client_send_request("tag");
153: cvs_client_get_responses();
154: }
1.3 jfb 155:
1.7 joris 156: return (0);
157: }
158:
1.45 xsa 159: void
160: cvs_tag_local(struct cvs_file *cf)
1.7 joris 161: {
1.45 xsa 162: cvs_log(LP_TRACE, "cvs_tag_local(%s)", cf->file_path);
1.17 jfb 163:
1.45 xsa 164: if (cf->file_type == CVS_DIR) {
165: if (verbosity > 1) {
166: cvs_log(LP_NOTICE, "%s %s",
1.52 xsa 167: (runflags & T_DELETE) ? "Untagging" : "Tagging",
1.45 xsa 168: cf->file_path);
169: }
170: return;
171: }
1.40 xsa 172:
1.54 joris 173: cvs_file_classify(cf, tag);
1.7 joris 174:
1.52 xsa 175: if (runflags & T_CHECK_UPTODATE) {
176: if (cf->file_status != FILE_UPTODATE &&
177: cf->file_status != FILE_CHECKOUT &&
178: cf->file_status != FILE_PATCH) {
179: cvs_log(LP_NOTICE,
180: "%s is locally modified", cf->file_path);
181: return;
182: }
183: }
184:
185: if (runflags & T_DELETE) {
1.45 xsa 186: if (tag_del(cf) == 0) {
187: if (verbosity > 0)
188: cvs_printf("D %s\n", cf->file_path);
1.21 xsa 189:
1.45 xsa 190: rcs_write(cf->file_rcs);
191: }
192: return;
193: }
1.21 xsa 194:
1.45 xsa 195: switch(cf->file_status) {
196: case FILE_ADDED:
197: if (verbosity > 1) {
198: cvs_log(LP_NOTICE,
199: "couldn't tag added but un-commited file `%s'",
200: cf->file_path);
1.35 joris 201: }
1.45 xsa 202: return;
203: case FILE_REMOVED:
204: if (verbosity > 1) {
205: cvs_log(LP_NOTICE,
206: "skipping removed but un-commited file `%s'",
207: cf->file_path);
208: }
209: return;
210: case FILE_CHECKOUT:
211: case FILE_MODIFIED:
212: case FILE_UPTODATE:
213: if (tag_add(cf) == 0) {
214: if (verbosity > 0)
215: cvs_printf("T %s\n", cf->file_path);
1.1 jfb 216:
1.45 xsa 217: rcs_write(cf->file_rcs);
1.56 joris 218: cvs_history_add(CVS_HISTORY_TAG, cf, tag_name);
1.35 joris 219: }
1.45 xsa 220: break;
221: default:
222: break;
1.1 jfb 223: }
224: }
225:
1.14 jfb 226: static int
1.45 xsa 227: tag_del(struct cvs_file *cf)
1.1 jfb 228: {
1.45 xsa 229: if (cf->file_rcs == NULL)
230: return (-1);
1.1 jfb 231:
1.45 xsa 232: if (cvs_noexec == 1)
1.35 joris 233: return (0);
1.1 jfb 234:
1.45 xsa 235: return (rcs_sym_remove(cf->file_rcs, tag_name));
1.14 jfb 236: }
237:
238: static int
1.45 xsa 239: tag_add(struct cvs_file *cf)
1.14 jfb 240: {
1.57 ! xsa 241: char revbuf[CVS_REV_BUFSZ], trevbuf[CVS_REV_BUFSZ];
1.46 xsa 242: RCSNUM *trev;
243: struct rcs_sym *sym;
1.14 jfb 244:
1.45 xsa 245: if (cf->file_rcs == NULL) {
1.23 xsa 246: if (verbosity > 1)
1.45 xsa 247: cvs_log(LP_NOTICE, "cannot find revision "
248: "control file for `%s'", cf->file_name);
249: return (-1);
1.14 jfb 250: }
1.1 jfb 251:
1.45 xsa 252: if (cvs_noexec == 1)
1.32 xsa 253: return (0);
1.1 jfb 254:
1.46 xsa 255: trev = rcs_sym_getrev(cf->file_rcs, tag_name);
256: if (trev != NULL) {
257: if (rcsnum_cmp(cf->file_rcsrev, trev, 0) == 0) {
258: rcsnum_free(trev);
259: return (-1);
260: }
261: (void)rcsnum_tostr(trev, trevbuf, sizeof(trevbuf));
262:
1.52 xsa 263: if (!(runflags & T_FORCE_MOVE)) {
1.46 xsa 264: cvs_printf("W %s : %s ", cf->file_path, tag_name);
265: cvs_printf("already exists on version %s", trevbuf);
266: cvs_printf(" : NOT MOVING tag to version %s\n", revbuf);
267:
268: return (-1);
1.52 xsa 269: } else if (runflags & T_FORCE_MOVE) {
1.46 xsa 270: sym = rcs_sym_get(cf->file_rcs, tag_name);
271: rcsnum_cpy(cf->file_rcsrev, sym->rs_num, 0);
272: cf->file_rcs->rf_flags &= ~RCS_SYNCED;
273:
274: return (0);
275: }
276: }
277:
1.45 xsa 278: if (rcs_sym_add(cf->file_rcs, tag_name, cf->file_rcsrev) == -1) {
279: if (rcs_errno != RCS_ERR_DUPENT) {
1.46 xsa 280: (void)rcsnum_tostr(cf->file_rcsrev, revbuf,
281: sizeof(revbuf));
1.45 xsa 282: cvs_log(LP_NOTICE,
283: "failed to set tag %s to revision %s in %s",
284: tag_name, revbuf, cf->file_rcs->rf_path);
1.39 xsa 285: }
1.45 xsa 286: return (-1);
1.1 jfb 287: }
1.17 jfb 288:
1.14 jfb 289: return (0);
1.1 jfb 290: }
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