File: [local] / src / usr.bin / cvs / import.c (download)
Revision 1.46, Tue May 30 21:41:00 2006 UTC (18 years ago) by joris
Branch: MAIN
Changes since 1.45: +2 -2 lines
ugh forgot to change cvs_file_classify here too.
i dont deserve beers tonight.
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/* $OpenBSD: import.c,v 1.46 2006/05/30 21:41:00 joris Exp $ */
/*
* Copyright (c) 2006 Joris Vink <joris@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 "diff.h"
#include "log.h"
#include "proto.h"
int cvs_import(int, char **);
void cvs_import_local(struct cvs_file *);
static void import_new(struct cvs_file *);
static void import_update(struct cvs_file *);
#define IMPORT_DEFAULT_BRANCH "1.1.1"
static char *import_branch = IMPORT_DEFAULT_BRANCH;
static char *logmsg = NULL;
static char *vendor_tag = NULL;
static char *release_tag = NULL;
char *import_repository = NULL;
struct cvs_cmd cvs_cmd_import = {
CVS_OP_IMPORT, CVS_REQ_IMPORT, "import",
{ "im", "imp" },
"Import sources into CVS, using vendor branches",
"[-b vendor branch id] [-m message] repository vendor-tag release-tags",
"b:m:",
NULL,
cvs_import
};
int
cvs_import(int argc, char **argv)
{
int ch, l;
char repo[MAXPATHLEN], *arg = ".";
struct cvs_recursion cr;
while ((ch = getopt(argc, argv, cvs_cmd_import.cmd_opts)) != -1) {
switch (ch) {
case 'b':
import_branch = optarg;
break;
case 'm':
logmsg = optarg;
break;
default:
fatal("%s", cvs_cmd_import.cmd_synopsis);
break;
}
}
argc -= optind;
argv += optind;
if (argc < 3)
fatal("%s", cvs_cmd_import.cmd_synopsis);
if (logmsg == NULL)
fatal("please specify a logmessage using -m for now");
import_repository = argv[0];
vendor_tag = argv[1];
release_tag = argv[2];
l = snprintf(repo, sizeof(repo), "%s/%s", current_cvsroot->cr_dir,
import_repository);
if (l == -1 || l >= (int)sizeof(repo))
fatal("cvs_import: overflow");
if (mkdir(repo, 0755) == -1 && errno != EEXIST)
fatal("cvs_import: %s: %s", repo, strerror(errno));
cr.enterdir = NULL;
cr.leavedir = NULL;
cr.remote = NULL;
cr.local = cvs_import_local;
cr.flags = CR_RECURSE_DIRS;
cvs_file_run(1, &arg, &cr);
return (0);
}
void
cvs_import_local(struct cvs_file *cf)
{
int l;
int isnew;
struct stat st;
char repo[MAXPATHLEN];
cvs_log(LP_TRACE, "cvs_import_local(%s)", cf->file_path);
cvs_file_classify(cf, NULL, 0);
if (cf->file_type == CVS_DIR) {
if (!strcmp(cf->file_path, "."))
return;
if (verbosity > 1)
cvs_log(LP_NOTICE, "Importing %s", cf->file_path);
if (mkdir(cf->file_rpath, 0755) == -1 && errno != EEXIST)
fatal("cvs_import_local: %s: %s", cf->file_rpath,
strerror(errno));
return;
}
isnew = 1;
l = snprintf(repo, sizeof(repo), "%s/%s/%s/%s%s",
current_cvsroot->cr_dir, cf->file_wd, CVS_PATH_ATTIC,
cf->file_name, RCS_FILE_EXT);
if (l == -1 || l >= (int)sizeof(repo))
fatal("import_new: overflow");
if (cf->file_rcs != NULL || stat(repo, &st) != -1)
isnew = 0;
if (isnew == 1)
import_new(cf);
else
import_update(cf);
}
static void
import_new(struct cvs_file *cf)
{
BUF *bp;
char *content;
struct rcs_branch *brp;
struct rcs_delta *rdp;
RCSNUM *branch, *brev;
cvs_log(LP_TRACE, "import_new(%s)", cf->file_name);
if ((branch = rcsnum_parse(import_branch)) == NULL)
fatal("import_new: failed to parse branch");
if ((bp = cvs_buf_load(cf->file_path, BUF_AUTOEXT)) == NULL)
fatal("import_new: failed to load %s", cf->file_path);
cvs_buf_putc(bp, '\0');
content = cvs_buf_release(bp);
if ((brev = rcsnum_brtorev(branch)) == NULL)
fatal("import_new: failed to get first branch revision");
cf->repo_fd = open(cf->file_rpath, O_CREAT|O_TRUNC|O_WRONLY);
if (cf->repo_fd < 0)
fatal("import_new: %s: %s", cf->file_rpath, strerror(errno));
cf->file_rcs = rcs_open(cf->file_rpath, cf->repo_fd, RCS_CREATE, 0444);
if (cf->file_rcs == NULL)
fatal("import_new: failed to create RCS file for %s",
cf->file_path);
rcs_branch_set(cf->file_rcs, branch);
if (rcs_sym_add(cf->file_rcs, vendor_tag, branch) == -1)
fatal("import_new: failed to add release tag");
if (rcs_sym_add(cf->file_rcs, release_tag, branch) == -1)
fatal("import_new: failed to add vendor tag");
if (rcs_rev_add(cf->file_rcs, brev, logmsg, -1, NULL) == -1)
fatal("import_new: failed to create first branch revision");
if (rcs_rev_add(cf->file_rcs, RCS_HEAD_REV, logmsg, -1, NULL) == -1)
fatal("import_new: failed to create first revision");
if ((rdp = rcs_findrev(cf->file_rcs, cf->file_rcs->rf_head)) == NULL)
fatal("import_new: cannot find newly added revision");
brp = xmalloc(sizeof(*brp));
brp->rb_num = rcsnum_alloc();
rcsnum_cpy(brev, brp->rb_num, 0);
TAILQ_INSERT_TAIL(&(rdp->rd_branches), brp, rb_list);
if (rcs_deltatext_set(cf->file_rcs,
cf->file_rcs->rf_head, content) == -1)
fatal("import_new: failed to set deltatext");
rcs_write(cf->file_rcs);
cvs_printf("N %s\n", cf->file_path);
rcsnum_free(branch);
rcsnum_free(brev);
}
static void
import_update(struct cvs_file *cf)
{
cvs_log(LP_TRACE, "import_update(%s)", cf->file_path);
}