Annotation of src/usr.bin/cvs/tag.c, Revision 1.46
1.46 ! xsa 1: /* $OpenBSD: tag.c,v 1.45 2006/06/07 18:19:07 xsa 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:
1.36 xsa 18: #include "includes.h"
1.1 jfb 19:
20: #include "cvs.h"
21: #include "log.h"
22: #include "proto.h"
23:
1.45 xsa 24: int cvs_tag(int, char **);
25: void cvs_tag_local(struct cvs_file *);
26:
27: static int tag_del(struct cvs_file *);
28: static int tag_add(struct cvs_file *);
29:
30: static int tag_delete = 0;
1.46 ! xsa 31: static int tag_force_move = 0;
1.45 xsa 32: static char *tag = NULL;
33: static char *tag_date = NULL;
34: static char *tag_name = NULL;
35: static char *tag_oldname = NULL;
1.7 joris 36:
1.17 jfb 37: struct cvs_cmd cvs_cmd_tag = {
38: CVS_OP_TAG, CVS_REQ_TAG, "tag",
39: { "ta", "freeze" },
40: "Add a symbolic tag to checked out version of files",
1.40 xsa 41: "[-bcdFflR] [-D date | -r rev] tag [file ...]",
1.17 jfb 42: "bcD:dFflRr:",
43: NULL,
1.45 xsa 44: cvs_tag
1.17 jfb 45: };
46:
1.45 xsa 47: int
48: cvs_tag(int argc, char **argv)
1.1 jfb 49: {
1.45 xsa 50: int ch, flags;
51: struct cvs_recursion cr;
1.1 jfb 52:
1.45 xsa 53: flags = CR_RECURSE_DIRS;
1.1 jfb 54:
1.45 xsa 55: while ((ch = getopt(argc, argv, cvs_cmd_tag.cmd_opts)) != -1) {
1.1 jfb 56: switch (ch) {
1.45 xsa 57: case 'D':
58: tag_date = optarg;
1.1 jfb 59: break;
60: case 'd':
1.45 xsa 61: tag_delete = 1;
1.3 jfb 62: break;
1.46 ! xsa 63: case 'F':
! 64: tag_force_move = 1;
! 65: break;
1.1 jfb 66: case 'l':
1.45 xsa 67: flags &= ~CR_RECURSE_DIRS;
1.17 jfb 68: break;
69: case 'R':
1.1 jfb 70: break;
71: case 'r':
1.14 jfb 72: tag_oldname = optarg;
1.1 jfb 73: break;
74: default:
1.45 xsa 75: fatal("%s", cvs_cmd_tag.cmd_synopsis);
1.1 jfb 76: }
77: }
78:
79: argc -= optind;
80: argv += optind;
81:
1.40 xsa 82: if (argc == 0)
1.45 xsa 83: fatal("%s", cvs_cmd_tag.cmd_synopsis);
84:
85: tag_name = argv[0];
86: argc--;
87: argv++;
1.15 jfb 88:
1.38 xsa 89: if (!rcs_sym_check(tag_name))
90: fatal("tag `%s' must not contain the characters `%s'",
1.15 jfb 91: tag_name, RCS_SYM_INVALCHAR);
1.1 jfb 92:
1.45 xsa 93: if (tag_oldname != NULL) {
94: if (tag_delete == 1)
95: tag_oldname = NULL;
96: else
97: tag = tag_oldname;
98: }
99:
100: if (tag_date != NULL) {
101: if (tag_delete == 1)
102: tag_date = NULL;
103: else
104: tag = tag_date;
105: }
106:
107: if (tag_oldname != NULL && tag_date != NULL)
108: fatal("-r and -D options are mutually exclusive");
109:
110: cr.enterdir = NULL;
111: cr.leavedir = NULL;
112: cr.local = cvs_tag_local;
113: cr.remote = NULL;
114: cr.flags = flags;
1.1 jfb 115:
1.45 xsa 116: cvs_file_run(argc, argv, &cr);
1.3 jfb 117:
1.7 joris 118: return (0);
119: }
120:
1.45 xsa 121: void
122: cvs_tag_local(struct cvs_file *cf)
1.7 joris 123: {
1.45 xsa 124: cvs_log(LP_TRACE, "cvs_tag_local(%s)", cf->file_path);
1.17 jfb 125:
1.45 xsa 126: if (cf->file_type == CVS_DIR) {
127: if (verbosity > 1) {
128: cvs_log(LP_NOTICE, "%s %s",
129: (tag_delete == 1) ? "Untagging" : "Tagging",
130: cf->file_path);
131: }
132: return;
133: }
1.40 xsa 134:
1.45 xsa 135: cvs_file_classify(cf, tag, 0);
1.7 joris 136:
1.45 xsa 137: if (tag_delete == 1) {
138: if (tag_del(cf) == 0) {
139: if (verbosity > 0)
140: cvs_printf("D %s\n", cf->file_path);
1.21 xsa 141:
1.45 xsa 142: rcs_write(cf->file_rcs);
143: }
144: return;
145: }
1.21 xsa 146:
1.45 xsa 147: switch(cf->file_status) {
148: case FILE_ADDED:
149: if (verbosity > 1) {
150: cvs_log(LP_NOTICE,
151: "couldn't tag added but un-commited file `%s'",
152: cf->file_path);
1.35 joris 153: }
1.45 xsa 154: return;
155: case FILE_REMOVED:
156: if (verbosity > 1) {
157: cvs_log(LP_NOTICE,
158: "skipping removed but un-commited file `%s'",
159: cf->file_path);
160: }
161: return;
162: case FILE_CHECKOUT:
163: case FILE_MODIFIED:
164: case FILE_UPTODATE:
165: if (tag_add(cf) == 0) {
166: if (verbosity > 0)
167: cvs_printf("T %s\n", cf->file_path);
1.1 jfb 168:
1.45 xsa 169: rcs_write(cf->file_rcs);
1.35 joris 170: }
1.45 xsa 171: break;
172: default:
173: break;
1.1 jfb 174: }
175: }
176:
1.14 jfb 177: static int
1.45 xsa 178: tag_del(struct cvs_file *cf)
1.1 jfb 179: {
1.45 xsa 180: if (cf->file_rcs == NULL)
181: return (-1);
1.1 jfb 182:
1.45 xsa 183: if (cvs_noexec == 1)
1.35 joris 184: return (0);
1.1 jfb 185:
1.45 xsa 186: return (rcs_sym_remove(cf->file_rcs, tag_name));
1.14 jfb 187: }
188:
189: static int
1.45 xsa 190: tag_add(struct cvs_file *cf)
1.14 jfb 191: {
1.46 ! xsa 192: char revbuf[16], trevbuf[16];
! 193: RCSNUM *trev;
! 194: struct rcs_sym *sym;
1.14 jfb 195:
1.45 xsa 196: if (cf->file_rcs == NULL) {
1.23 xsa 197: if (verbosity > 1)
1.45 xsa 198: cvs_log(LP_NOTICE, "cannot find revision "
199: "control file for `%s'", cf->file_name);
200: return (-1);
1.14 jfb 201: }
1.1 jfb 202:
1.45 xsa 203: if (cvs_noexec == 1)
1.32 xsa 204: return (0);
1.1 jfb 205:
1.46 ! xsa 206: trev = rcs_sym_getrev(cf->file_rcs, tag_name);
! 207: if (trev != NULL) {
! 208: if (rcsnum_cmp(cf->file_rcsrev, trev, 0) == 0) {
! 209: rcsnum_free(trev);
! 210: return (-1);
! 211: }
! 212: (void)rcsnum_tostr(trev, trevbuf, sizeof(trevbuf));
! 213:
! 214: if (tag_force_move == 0) {
! 215: cvs_printf("W %s : %s ", cf->file_path, tag_name);
! 216: cvs_printf("already exists on version %s", trevbuf);
! 217: cvs_printf(" : NOT MOVING tag to version %s\n", revbuf);
! 218:
! 219: return (-1);
! 220: } else if (tag_force_move == 1) {
! 221: sym = rcs_sym_get(cf->file_rcs, tag_name);
! 222: rcsnum_cpy(cf->file_rcsrev, sym->rs_num, 0);
! 223: cf->file_rcs->rf_flags &= ~RCS_SYNCED;
! 224:
! 225: return (0);
! 226: }
! 227: }
! 228:
1.45 xsa 229: if (rcs_sym_add(cf->file_rcs, tag_name, cf->file_rcsrev) == -1) {
230: if (rcs_errno != RCS_ERR_DUPENT) {
1.46 ! xsa 231: (void)rcsnum_tostr(cf->file_rcsrev, revbuf,
! 232: sizeof(revbuf));
1.45 xsa 233: cvs_log(LP_NOTICE,
234: "failed to set tag %s to revision %s in %s",
235: tag_name, revbuf, cf->file_rcs->rf_path);
1.39 xsa 236: }
1.45 xsa 237: return (-1);
1.1 jfb 238: }
1.17 jfb 239:
1.14 jfb 240: return (0);
1.1 jfb 241: }
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