Annotation of src/usr.bin/cvs/checkout.c, Revision 1.100
1.100 ! tobias 1: /* $OpenBSD: checkout.c,v 1.99 2007/07/25 08:45:24 xsa Exp $ */
1.1 jfb 2: /*
1.53 joris 3: * Copyright (c) 2006 Joris Vink <joris@openbsd.org>
1.1 jfb 4: *
1.53 joris 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: *
1.53 joris 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:
1.92 otto 18: #include <sys/param.h>
19: #include <sys/dirent.h>
20: #include <sys/stat.h>
21:
22: #include <errno.h>
23: #include <fcntl.h>
1.100 ! tobias 24: #include <libgen.h>
1.92 otto 25: #include <string.h>
26: #include <unistd.h>
1.1 jfb 27:
28: #include "cvs.h"
1.53 joris 29: #include "diff.h"
1.66 joris 30: #include "remote.h"
1.72 joris 31:
1.61 xsa 32: static void checkout_check_repository(int, char **);
1.53 joris 33: static void checkout_repository(const char *, const char *);
1.14 joris 34:
1.54 joris 35: extern int prune_dirs;
1.57 joris 36: extern int build_dirs;
1.54 joris 37:
1.78 xsa 38: static int flags = CR_REPO | CR_RECURSE_DIRS;
39:
1.22 jfb 40: struct cvs_cmd cvs_cmd_checkout = {
1.63 joris 41: CVS_OP_CHECKOUT, 0, "checkout",
1.22 jfb 42: { "co", "get" },
1.53 joris 43: "Checkout a working copy of a repository",
1.33 xsa 44: "[-AcflNnPpRs] [-D date | -r tag] [-d dir] [-j rev] [-k mode] "
1.22 jfb 45: "[-t id] module ...",
1.77 xsa 46: "AcD:d:fj:k:lNnPpRr:st:",
1.59 joris 47: NULL,
48: cvs_checkout
49: };
50:
51: struct cvs_cmd cvs_cmd_export = {
1.63 joris 52: CVS_OP_EXPORT, 0, "export",
1.59 joris 53: { "exp", "ex" },
54: "Export sources from CVS, similar to checkout",
1.61 xsa 55: "[-flNnR] [-d dir] [-k mode] -D date | -r rev module ...",
56: "D:d:k:flNnRr:",
1.22 jfb 57: NULL,
1.61 xsa 58: cvs_export
1.33 xsa 59: };
60:
1.53 joris 61: int
62: cvs_checkout(int argc, char **argv)
1.1 jfb 63: {
1.78 xsa 64: int ch;
1.13 jfb 65:
1.53 joris 66: while ((ch = getopt(argc, argv, cvs_cmd_checkout.cmd_opts)) != -1) {
1.1 jfb 67: switch (ch) {
1.76 xsa 68: case 'A':
69: reset_stickies = 1;
70: break;
1.77 xsa 71: case 'l':
72: flags &= ~CR_RECURSE_DIRS;
73: break;
1.54 joris 74: case 'P':
75: prune_dirs = 1;
1.77 xsa 76: break;
77: case 'R':
1.54 joris 78: break;
1.93 niallo 79: case 'r':
1.97 joris 80: cvs_specified_tag = optarg;
1.93 niallo 81: break;
1.1 jfb 82: default:
1.53 joris 83: fatal("%s", cvs_cmd_checkout.cmd_synopsis);
1.1 jfb 84: }
85: }
86:
87: argc -= optind;
88: argv += optind;
89:
1.53 joris 90: if (argc == 0)
91: fatal("%s", cvs_cmd_checkout.cmd_synopsis);
1.22 jfb 92:
1.61 xsa 93: checkout_check_repository(argc, argv);
94:
95: return (0);
96: }
97:
98: int
99: cvs_export(int argc, char **argv)
100: {
1.78 xsa 101: int ch;
1.61 xsa 102:
103: prune_dirs = 1;
104:
105: while ((ch = getopt(argc, argv, cvs_cmd_export.cmd_opts)) != -1) {
106: switch (ch) {
107: case 'l':
108: flags &= ~CR_RECURSE_DIRS;
109: break;
110: case 'R':
1.98 xsa 111: break;
112: case 'r':
113: cvs_specified_tag = optarg;
1.61 xsa 114: break;
115: default:
116: fatal("%s", cvs_cmd_export.cmd_synopsis);
117: }
118: }
119:
120: argc -= optind;
121: argv += optind;
122:
123: if (argc == 0)
124: fatal("%s", cvs_cmd_export.cmd_synopsis);
125:
126: checkout_check_repository(argc, argv);
127:
128: return (0);
129: }
130:
131: static void
132: checkout_check_repository(int argc, char **argv)
133: {
1.67 xsa 134: int i;
1.61 xsa 135: char repo[MAXPATHLEN];
136: struct stat st;
1.79 joris 137: struct cvs_recursion cr;
138:
139: if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
140: cvs_client_connect_to_server();
141:
1.97 joris 142: if (cvs_specified_tag != NULL)
143: cvs_client_send_request("Argument -r%s",
144: cvs_specified_tag);
1.79 joris 145: if (reset_stickies == 1)
146: cvs_client_send_request("Argument -A");
1.80 xsa 147:
148: if (!(flags & CR_RECURSE_DIRS))
149: cvs_client_send_request("Argument -l");
1.79 joris 150:
151: if (cvs_cmdop == CVS_OP_CHECKOUT && prune_dirs == 1)
152: cvs_client_send_request("Argument -P");
153:
154: cr.enterdir = NULL;
155: cr.leavedir = NULL;
156: cr.fileproc = cvs_client_sendfile;
157: cr.flags = flags;
158:
159: cvs_file_run(argc, argv, &cr);
160:
161: cvs_client_send_files(argv, argc);
162: cvs_client_senddir(".");
163:
164: cvs_client_send_request("%s",
165: (cvs_cmdop == CVS_OP_CHECKOUT) ? "co" : "export");
166:
167: cvs_client_get_responses();
168:
169: return;
170: }
1.61 xsa 171:
1.53 joris 172: for (i = 0; i < argc; i++) {
1.90 xsa 173: (void)xsnprintf(repo, sizeof(repo), "%s/%s",
174: current_cvsroot->cr_dir, argv[i]);
1.13 jfb 175:
1.53 joris 176: if (stat(repo, &st) == -1) {
1.100 ! tobias 177: /* check if a single file was requested */
! 178: strlcat(repo, RCS_FILE_EXT, MAXPATHLEN);
! 179:
! 180: if (stat(repo, &st) == -1) {
! 181: cvs_log(LP_ERR,
! 182: "cannot find module `%s' - ignored",
! 183: argv[i]);
! 184: continue;
! 185: }
! 186:
! 187: cr.fileproc = cvs_update_local;
! 188: cr.flags = flags;
! 189: cvs_mkpath(dirname(argv[i]), cvs_specified_tag);
! 190: cvs_file_run(1, &(argv[i]), &cr);
! 191:
1.53 joris 192: continue;
193: }
1.97 joris 194:
195: cvs_mkpath(argv[i], cvs_specified_tag);
1.53 joris 196: checkout_repository(repo, argv[i]);
1.33 xsa 197: }
1.14 joris 198: }
1.9 jfb 199:
1.53 joris 200: static void
201: checkout_repository(const char *repobase, const char *wdbase)
1.14 joris 202: {
1.53 joris 203: struct cvs_flisthead fl, dl;
204: struct cvs_recursion cr;
205:
206: TAILQ_INIT(&fl);
207: TAILQ_INIT(&dl);
1.94 joris 208:
1.99 xsa 209: cvs_history_add((cvs_cmdop == CVS_OP_CHECKOUT) ?
210: CVS_HISTORY_CHECKOUT : CVS_HISTORY_EXPORT, NULL, wdbase);
1.41 joris 211:
1.57 joris 212: build_dirs = 1;
1.53 joris 213: cr.enterdir = cvs_update_enterdir;
1.54 joris 214: cr.leavedir = cvs_update_leavedir;
1.64 joris 215: cr.fileproc = cvs_update_local;
1.78 xsa 216: cr.flags = flags;
1.41 joris 217:
1.53 joris 218: cvs_repository_lock(repobase);
1.56 joris 219: cvs_repository_getdir(repobase, wdbase, &fl, &dl, 1);
1.1 jfb 220:
1.53 joris 221: cvs_file_walklist(&fl, &cr);
222: cvs_file_freelist(&fl);
1.23 joris 223:
1.53 joris 224: cvs_repository_unlock(repobase);
1.23 joris 225:
1.53 joris 226: cvs_file_walklist(&dl, &cr);
227: cvs_file_freelist(&dl);
228: }
1.23 joris 229:
1.58 joris 230: void
1.78 xsa 231: cvs_checkout_file(struct cvs_file *cf, RCSNUM *rnum, int co_flags)
1.53 joris 232: {
1.89 xsa 233: int kflag, oflags, exists;
1.53 joris 234: time_t rcstime;
235: CVSENTRIES *ent;
236: struct timeval tv[2];
1.87 joris 237: char *tosend;
1.97 joris 238: char template[MAXPATHLEN], entry[CVS_ENT_MAXLINELEN];
1.96 xsa 239: char kbuf[8], stickytag[32], rev[CVS_REV_BUFSZ];
240: char timebuf[CVS_TIME_BUFSZ], tbuf[CVS_TIME_BUFSZ];
1.22 jfb 241:
1.87 joris 242: exists = 0;
243: tosend = NULL;
1.53 joris 244: rcsnum_tostr(rnum, rev, sizeof(rev));
1.41 joris 245:
1.66 joris 246: cvs_log(LP_TRACE, "cvs_checkout_file(%s, %s, %d) -> %s",
1.78 xsa 247: cf->file_path, rev, co_flags,
1.66 joris 248: (cvs_server_active) ? "to client" : "to disk");
1.42 joris 249:
1.78 xsa 250: if (co_flags & CO_DUMP) {
1.66 joris 251: if (cvs_server_active) {
252: cvs_printf("dump file %s to client\n", cf->file_path);
253: } else {
1.71 joris 254: rcs_rev_write_fd(cf->file_rcs, rnum,
255: STDOUT_FILENO, 1);
1.66 joris 256: }
257:
1.65 reyk 258: return;
259: }
1.87 joris 260:
1.66 joris 261: if (cvs_server_active == 0) {
1.87 joris 262: if (!(co_flags & CO_MERGE)) {
263: oflags = O_WRONLY | O_TRUNC;
264: if (cf->fd != -1) {
265: exists = 1;
266: (void)close(cf->fd);
267: } else {
268: oflags |= O_CREAT;
269: }
270:
271: cf->fd = open(cf->file_path, oflags);
272: if (cf->fd == -1)
273: fatal("cvs_checkout_file: open: %s",
274: strerror(errno));
275:
276: rcs_rev_write_fd(cf->file_rcs, rnum, cf->fd, 1);
277: } else {
278: cvs_merge_file(cf, 1);
1.66 joris 279: }
280:
281: if (fchmod(cf->fd, 0644) == -1)
282: fatal("cvs_checkout_file: fchmod: %s", strerror(errno));
283:
1.87 joris 284: if ((exists == 0) && (cf->file_ent == NULL) &&
285: !(co_flags & CO_MERGE))
1.66 joris 286: rcstime = rcs_rev_getdate(cf->file_rcs, rnum);
1.84 joris 287: else
1.66 joris 288: time(&rcstime);
289:
290: tv[0].tv_sec = rcstime;
291: tv[0].tv_usec = 0;
292: tv[1] = tv[0];
293: if (futimes(cf->fd, tv) == -1)
294: fatal("cvs_checkout_file: futimes: %s",
295: strerror(errno));
1.53 joris 296: } else {
297: time(&rcstime);
1.41 joris 298: }
299:
1.84 joris 300: asctime_r(gmtime(&rcstime), tbuf);
1.58 joris 301: if (tbuf[strlen(tbuf) - 1] == '\n')
302: tbuf[strlen(tbuf) - 1] = '\0';
303:
1.78 xsa 304: if (co_flags & CO_MERGE) {
1.89 xsa 305: (void)xsnprintf(timebuf, sizeof(timebuf), "Result of merge+%s",
1.58 joris 306: tbuf);
307: } else {
308: strlcpy(timebuf, tbuf, sizeof(timebuf));
309: }
1.41 joris 310:
1.89 xsa 311: if (co_flags & CO_SETSTICKY)
1.97 joris 312: if (cvs_specified_tag != NULL)
1.93 niallo 313: (void)xsnprintf(stickytag, sizeof(stickytag), "T%s",
1.97 joris 314: cvs_specified_tag);
1.93 niallo 315: else
316: (void)xsnprintf(stickytag, sizeof(stickytag), "T%s",
317: rev);
1.89 xsa 318: else
1.60 joris 319: stickytag[0] = '\0';
320:
1.85 xsa 321: kbuf[0] = '\0';
322: if (cf->file_ent != NULL) {
323: if (cf->file_ent->ce_opts != NULL)
324: strlcpy(kbuf, cf->file_ent->ce_opts, sizeof(kbuf));
325: } else if (cf->file_rcs->rf_expand != NULL) {
326: kflag = rcs_kflag_get(cf->file_rcs->rf_expand);
327: if (!(kflag & RCS_KWEXP_DEFAULT))
1.89 xsa 328: (void)xsnprintf(kbuf, sizeof(kbuf),
1.85 xsa 329: "-k%s", cf->file_rcs->rf_expand);
330: }
331:
1.89 xsa 332: (void)xsnprintf(entry, CVS_ENT_MAXLINELEN, "/%s/%s/%s/%s/%s",
1.85 xsa 333: cf->file_name, rev, timebuf, kbuf, stickytag);
1.41 joris 334:
1.66 joris 335: if (cvs_server_active == 0) {
1.95 joris 336: if (!(co_flags & CO_REMOVE)) {
337: ent = cvs_ent_open(cf->file_wd);
338: cvs_ent_add(ent, entry);
339: cvs_ent_close(ent, ENT_SYNC);
340: }
1.66 joris 341: } else {
1.87 joris 342: if (co_flags & CO_MERGE) {
343: cvs_merge_file(cf, 1);
344: tosend = cf->file_path;
345: }
346:
1.78 xsa 347: if (co_flags & CO_COMMIT)
1.69 joris 348: cvs_server_update_entry("Checked-in", cf);
1.87 joris 349: else if (co_flags & CO_MERGE)
350: cvs_server_update_entry("Merged", cf);
1.95 joris 351: else if (co_flags & CO_REMOVE)
352: cvs_server_update_entry("Removed", cf);
1.69 joris 353: else
354: cvs_server_update_entry("Updated", cf);
1.68 joris 355:
1.95 joris 356: if (!(co_flags & CO_REMOVE))
357: cvs_remote_output(entry);
1.66 joris 358:
1.95 joris 359: if (!(co_flags & CO_COMMIT) && !(co_flags & CO_REMOVE)) {
1.87 joris 360: if (!(co_flags & CO_MERGE)) {
1.89 xsa 361: (void)xsnprintf(template, MAXPATHLEN,
1.87 joris 362: "%s/checkout.XXXXXXXXXX", cvs_tmpdir);
1.89 xsa 363:
1.87 joris 364: rcs_rev_write_stmp(cf->file_rcs, rnum,
365: template, 0);
366: tosend = template;
367: }
368:
369: cvs_remote_send_file(tosend);
370:
371: if (!(co_flags & CO_MERGE)) {
372: (void)unlink(template);
373: cvs_worklist_run(&temp_files,
374: cvs_worklist_unlink);
375: }
1.68 joris 376: }
1.66 joris 377: }
1.1 jfb 378: }
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