1 /* $OpenBSD: commit.c,v 1.58 2006/05/27 15:14:27 joris Exp $ */ 2 /* 3 * Copyright (c) 2006 Joris Vink <joris@openbsd.org> 4 * 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. 8 * 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. 16 */ 17 18 #include "includes.h" 19 20 #include "cvs.h" 21 #include "diff.h" 22 #include "log.h" 23 #include "proto.h" 24 25 int cvs_commit(int, char **); 26 void cvs_commit_local(struct cvs_file *); 27 void cvs_commit_check_conflicts(struct cvs_file *); 28 29 static char *commit_diff_file(struct cvs_file *); 30 31 struct cvs_flisthead files_affected; 32 int conflicts_found; 33 char *logmsg; 34 35 struct cvs_cmd cvs_cmd_commit = { 36 CVS_OP_COMMIT, CVS_REQ_CI, "commit", 37 { "ci", "com" }, 38 "Check files into the repository", 39 "[-flR] [-F logfile | -m msg] [-r rev] ...", 40 "F:flm:Rr:", 41 NULL, 42 cvs_commit 43 }; 44 45 int 46 cvs_commit(int argc, char **argv) 47 { 48 int ch; 49 char *arg = "."; 50 int flags; 51 struct cvs_recursion cr; 52 53 flags = CR_RECURSE_DIRS; 54 55 while ((ch = getopt(argc, argv, cvs_cmd_commit.cmd_opts)) != -1) { 56 switch (ch) { 57 case 'f': 58 break; 59 case 'F': 60 break; 61 case 'l': 62 flags &= ~CR_RECURSE_DIRS; 63 break; 64 case 'm': 65 logmsg = xstrdup(optarg); 66 break; 67 case 'r': 68 break; 69 case 'R': 70 break; 71 default: 72 fatal("%s", cvs_cmd_commit.cmd_synopsis); 73 } 74 } 75 76 argc -= optind; 77 argv += optind; 78 79 if (logmsg == NULL) 80 fatal("please use -m to specify a log message for now"); 81 82 TAILQ_INIT(&files_affected); 83 conflicts_found = 0; 84 85 cr.enterdir = NULL; 86 cr.leavedir = NULL; 87 cr.local = cvs_commit_check_conflicts; 88 cr.remote = NULL; 89 cr.flags = flags; 90 91 if (argc > 0) 92 cvs_file_run(argc, argv, &cr); 93 else 94 cvs_file_run(1, &arg, &cr); 95 96 if (conflicts_found != 0) 97 fatal("%d conflicts found, please correct these first", 98 conflicts_found); 99 100 cr.local = cvs_commit_local; 101 cvs_file_walklist(&files_affected, &cr); 102 cvs_file_freelist(&files_affected); 103 104 return (0); 105 } 106 107 void 108 cvs_commit_check_conflicts(struct cvs_file *cf) 109 { 110 cvs_log(LP_TRACE, "cvs_commit_check_conflicts(%s)", cf->file_path); 111 112 /* 113 * cvs_file_classify makes the noise for us 114 * XXX - we want that? 115 */ 116 cvs_file_classify(cf); 117 118 if (cf->file_status == FILE_CONFLICT || 119 cf->file_status == FILE_LOST || 120 cf->file_status == FILE_UNLINK) 121 conflicts_found++; 122 123 if (cf->file_status == FILE_MERGE || 124 cf->file_status == FILE_PATCH) { 125 cvs_log(LP_ERR, "conflict: %s is not up-to-date", 126 cf->file_path); 127 conflicts_found++; 128 } 129 130 if (cf->file_status == FILE_ADDED || 131 cf->file_status == FILE_REMOVED || 132 cf->file_status == FILE_MODIFIED) 133 cvs_file_get(cf->file_path, &files_affected); 134 } 135 136 void 137 cvs_commit_local(struct cvs_file *cf) 138 { 139 BUF *b; 140 char *d, *f, rbuf[16]; 141 CVSENTRIES *entlist; 142 143 cvs_log(LP_TRACE, "cvs_commit_local(%s)", cf->file_path); 144 cvs_file_classify(cf); 145 146 if (cf->file_status == FILE_MODIFIED || 147 cf->file_status == FILE_REMOVED) 148 rcsnum_tostr(cf->file_rcs->rf_head, rbuf, sizeof(rbuf)); 149 150 cvs_printf("Checking in %s:\n", cf->file_path); 151 cvs_printf("%s <- %s\n", cf->file_rpath, cf->file_path); 152 cvs_printf("old revision: %s; ", rbuf); 153 154 d = commit_diff_file(cf); 155 156 if (cf->file_status == FILE_REMOVED) { 157 b = rcs_getrev(cf->file_rcs, cf->file_rcs->rf_head); 158 if (b == NULL) 159 fatal("cvs_commit_local: failed to get HEAD"); 160 } else if (cf->file_status == FILE_MODIFIED) { 161 if ((b = cvs_buf_load(cf->file_path, BUF_AUTOEXT)) == NULL) 162 fatal("cvs_commit_local: failed to load file"); 163 } 164 165 cvs_buf_putc(b, '\0'); 166 f = cvs_buf_release(b); 167 168 if (rcs_deltatext_set(cf->file_rcs, cf->file_rcs->rf_head, d) == -1) 169 fatal("cvs_commit_local: failed to set delta"); 170 171 if (rcs_rev_add(cf->file_rcs, RCS_HEAD_REV, logmsg, -1, NULL) == -1) 172 fatal("cvs_commit_local: failed to add new revision"); 173 174 if (rcs_deltatext_set(cf->file_rcs, cf->file_rcs->rf_head, f) == -1) 175 fatal("cvs_commit_local: failed to set new HEAD delta"); 176 177 xfree(f); 178 xfree(d); 179 180 if (cf->file_status == FILE_REMOVED) { 181 if (rcs_state_set(cf->file_rcs, 182 cf->file_rcs->rf_head, RCS_STATE_DEAD) == -1) 183 fatal("cvs_commit_local: failed to set state"); 184 } 185 186 rcs_write(cf->file_rcs); 187 188 if (cf->file_status == FILE_REMOVED) { 189 strlcpy(rbuf, "Removed", sizeof(rbuf)); 190 } else if (cf->file_status == FILE_MODIFIED) { 191 rcsnum_tostr(cf->file_rcs->rf_head, rbuf, sizeof(rbuf)); 192 } 193 194 cvs_printf("new revision: %s\n", rbuf); 195 196 (void)unlink(cf->file_path); 197 (void)close(cf->fd); 198 cf->fd = -1; 199 200 if (cf->file_status != FILE_REMOVED) { 201 cvs_checkout_file(cf, cf->file_rcs->rf_head, 0); 202 } else { 203 entlist = cvs_ent_open(cf->file_wd); 204 cvs_ent_remove(entlist, cf->file_name); 205 cvs_ent_close(entlist, ENT_SYNC); 206 } 207 208 cvs_printf("done\n"); 209 210 } 211 212 static char * 213 commit_diff_file(struct cvs_file *cf) 214 { 215 char*delta, *p1, *p2; 216 BUF *b1, *b2, *b3; 217 218 if (cf->file_status == FILE_MODIFIED) { 219 if ((b1 = cvs_buf_load(cf->file_path, BUF_AUTOEXT)) == NULL) 220 fatal("commit_diff_file: failed to load '%s'", 221 cf->file_path); 222 } else if (cf->file_status == FILE_REMOVED) { 223 b1 = rcs_getrev(cf->file_rcs, cf->file_rcs->rf_head); 224 if (b1 == NULL) 225 fatal("commit_diff_file: failed to load HEAD"); 226 b1 = rcs_kwexp_buf(b1, cf->file_rcs, cf->file_rcs->rf_head); 227 } 228 229 if ((b2 = rcs_getrev(cf->file_rcs, cf->file_rcs->rf_head)) == NULL) 230 fatal("commit_diff_file: failed to load HEAD for '%s'", 231 cf->file_path); 232 233 if ((b3 = cvs_buf_alloc(128, BUF_AUTOEXT)) == NULL) 234 fatal("commit_diff_file: failed to create diff buf"); 235 236 (void)xasprintf(&p1, "%s/diff1.XXXXXXXXXX", cvs_tmpdir); 237 cvs_buf_write_stmp(b1, p1, 0600, NULL); 238 cvs_buf_free(b1); 239 240 (void)xasprintf(&p2, "%s/diff2.XXXXXXXXXX", cvs_tmpdir); 241 cvs_buf_write_stmp(b2, p2, 0600, NULL); 242 cvs_buf_free(b2); 243 244 diff_format = D_RCSDIFF; 245 if (cvs_diffreg(p1, p2, b3) == D_ERROR) 246 fatal("commit_diff_file: failed to get RCS patch"); 247 248 cvs_buf_putc(b3, '\0'); 249 delta = cvs_buf_release(b3); 250 return (delta); 251 } 252