diff options
Diffstat (limited to 'usr.bin/cvs/remove.c')
| -rw-r--r-- | usr.bin/cvs/remove.c | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/usr.bin/cvs/remove.c b/usr.bin/cvs/remove.c new file mode 100644 index 00000000000..0ba5954cb77 --- /dev/null +++ b/usr.bin/cvs/remove.c @@ -0,0 +1,186 @@ +/* $OpenBSD: remove.c,v 1.46 2006/05/29 05:34:31 joris Exp $ */ +/* + * Copyright (c) 2005, 2006 Xavier Santolaria <xsa@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "includes.h" + +#include "cvs.h" +#include "log.h" +#include "proto.h" + +extern char *__progname; + +int cvs_remove(int, char **); +void cvs_remove_local(struct cvs_file *); + +static int force_remove = 0; +static int removed = 0; +static int existing = 0; + +struct cvs_cmd cvs_cmd_remove = { + CVS_OP_REMOVE, CVS_REQ_REMOVE, "remove", + { "rm", "delete" }, + "Remove an entry from the repository", + "[-flR] [file ...]", + "flR", + NULL, + cvs_remove +}; + +int +cvs_remove(int argc, char **argv) +{ + int ch; + char *arg = "."; + struct cvs_recursion cr; + + while ((ch = getopt(argc, argv, cvs_cmd_commit.cmd_opts)) != -1) { + switch (ch) { + case 'f': + force_remove = 1; + break; + case 'l': + break; + case 'R': + break; + default: + fatal("%s", cvs_cmd_commit.cmd_synopsis); + } + } + + argc -= optind; + argv += optind; + + cr.enterdir = NULL; + cr.leavedir = NULL; + cr.local = cvs_remove_local; + cr.remote = NULL; + + if (argc > 0) + cvs_file_run(argc, argv, &cr); + else + cvs_file_run(1, &arg, &cr); + + return (0); +} + +void +cvs_remove_local(struct cvs_file *cf) +{ + int l; + CVSENTRIES *entlist; + char *entry, buf[MAXPATHLEN], tbuf[32], rbuf[16]; + + cvs_log(LP_TRACE, "cvs_remove_local(%s)", cf->file_path); + + if (cf->file_type == CVS_DIR) { + if (verbosity > 1) + cvs_log(LP_NOTICE, "Removing %s", cf->file_path); + return; + } + + cvs_file_classify(cf, 0); + + if (force_remove == 1) { + if (unlink(cf->file_path) == -1) + fatal("cvs_remove_local: %s", strerror(errno)); + (void)close(cf->fd); + cf->fd = -1; + } + + if (cf->fd != -1) { + if (verbosity > 1) + cvs_log(LP_ERR, "file `%s' still in working directory", + cf->file_name); + existing++; + } else { + switch(cf->file_status) { + case FILE_UNKNOWN: + if (verbosity > 1) { + cvs_log(LP_ERR, "nothing known about `%s'", + cf->file_name); + } + return; + case FILE_ADDED: + entlist = cvs_ent_open(cf->file_wd); + cvs_ent_remove(entlist, cf->file_name); + cvs_ent_close(entlist, ENT_SYNC); + + l = snprintf(buf, sizeof(buf), "%s/%s/%s%s", + cf->file_path, CVS_PATH_CVSDIR, cf->file_name, + CVS_DESCR_FILE_EXT); + if (l == -1 || l >= (int)sizeof(buf)) + fatal("cvs_remove_local: overflow"); + + (void)unlink(buf); + + if (verbosity > 1) { + cvs_log(LP_NOTICE, "removed `%s'", + cf->file_name); + } + return; + case FILE_REMOVED: + if (verbosity > 1 ) { + cvs_log(LP_ERR, + "file `%s' already scheduled for removal", + cf->file_name); + } + return; + default: + rcsnum_tostr(cf->file_ent->ce_rev, rbuf, + sizeof(rbuf)); + + ctime_r(&cf->file_ent->ce_mtime, tbuf); + if (tbuf[strlen(tbuf) - 1] == '\n') + tbuf[strlen(tbuf) - 1] = '\0'; + + entry = xmalloc(CVS_ENT_MAXLINELEN); + l = snprintf(entry, CVS_ENT_MAXLINELEN, + "/%s/-%s/%s//", cf->file_name, rbuf, tbuf); + if (l == -1 || l >= CVS_ENT_MAXLINELEN) + fatal("cvs_remove_local: overflow"); + + entlist = cvs_ent_open(cf->file_wd); + cvs_ent_add(entlist, entry); + cvs_ent_close(entlist, ENT_SYNC); + + xfree(entry); + + if (verbosity > 1) { + cvs_log(LP_NOTICE, + "scheduling file `%s' for removal", + cf->file_name); + } + + cf->file_status = FILE_REMOVED; + removed++; + break; + } + } + + if (cf->file_status == FILE_REMOVED) { + if (verbosity > 0) + cvs_log(LP_NOTICE, "use '%s commit' to remove %s " + "permanently", __progname, + (removed == 1) ? "this file" : "these files"); + } else { + if (cf->fd != -1) { + cvs_log(LP_ERR, existing == 1 ? + "%d file exists; remove it first" : + "%d files exist; remove them first", existing); + } + } +} |