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/* $OpenBSD: commit.c,v 1.46 2005/07/27 16:42:19 xsa Exp $ */
/*
* Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/types.h>
#include <sys/queue.h>
#include <sys/stat.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "buf.h"
#include "cvs.h"
#include "log.h"
#include "proto.h"
static int cvs_commit_init(struct cvs_cmd *, int, char **, int *);
static int cvs_commit_prepare(CVSFILE *, void *);
static int cvs_commit_remote(CVSFILE *, void *);
static int cvs_commit_local(CVSFILE *, void *);
static int cvs_commit_pre_exec(struct cvsroot *);
struct cvs_cmd cvs_cmd_commit = {
CVS_OP_COMMIT, CVS_REQ_CI, "commit",
{ "ci", "com" },
"Check files into the repository",
"[-flR] [-F logfile | -m msg] [-r rev] ...",
"F:flm:Rr:",
NULL,
CF_RECURSE | CF_IGNORE | CF_SORT,
cvs_commit_init,
cvs_commit_pre_exec,
cvs_commit_remote,
cvs_commit_local,
NULL,
NULL,
CVS_CMD_SENDDIR | CVS_CMD_ALLOWSPEC | CVS_CMD_SENDARGS2
};
static char *mfile = NULL;
static char *rev = NULL;
static char **commit_files = NULL;
static int commit_fcount = 0;
static int wantedstatus = 0;
static int
cvs_commit_init(struct cvs_cmd *cmd, int argc, char **argv, int *arg)
{
int ch;
while ((ch = getopt(argc, argv, cmd->cmd_opts)) != -1) {
switch (ch) {
case 'F':
mfile = optarg;
break;
case 'f':
/* XXX half-implemented */
cmd->file_flags &= ~CF_RECURSE;
break;
case 'l':
cmd->file_flags &= ~CF_RECURSE;
break;
case 'm':
cvs_msg = strdup(optarg);
if (cvs_msg == NULL) {
cvs_log(LP_ERRNO, "failed to copy message");
return (CVS_EX_USAGE);
}
break;
case 'R':
cmd->file_flags |= CF_RECURSE;
break;
case 'r':
rev = optarg;
break;
default:
return (CVS_EX_USAGE);
}
}
if ((cvs_msg != NULL) && (mfile != NULL)) {
cvs_log(LP_ERR, "the -F and -m flags are mutually exclusive");
return (CVS_EX_USAGE);
}
if ((mfile != NULL) && (cvs_msg = cvs_logmsg_open(mfile)) == NULL)
return (CVS_EX_DATA);
*arg = optind;
commit_files = (argv + optind);
commit_fcount = (argc - optind);
return (0);
}
int
cvs_commit_pre_exec(struct cvsroot *root)
{
CVSFILE *cfp;
CVSFILE *tmp;
int ret, i, flags = CF_RECURSE | CF_IGNORE | CF_SORT;
struct cvs_flist added, modified, removed, *cl[3];
int stattype[] = { CVS_FST_ADDED, CVS_FST_MODIFIED, CVS_FST_REMOVED };
SIMPLEQ_INIT(&added);
SIMPLEQ_INIT(&modified);
SIMPLEQ_INIT(&removed);
cl[0] = &added;
cl[1] = &modified;
cl[2] = &removed;
if ((tmp = cvs_file_loadinfo(".", CF_NOFILES, NULL, NULL, 1)) == NULL)
return (CVS_EX_DATA);
/*
* Obtain the file lists for the logmessage.
*/
for (i = 0; i < 3; i++) {
wantedstatus = stattype[i];
if (commit_fcount != 0) {
ret = cvs_file_getspec(commit_files, commit_fcount,
flags, cvs_commit_prepare, cl[i], NULL);
} else {
ret = cvs_file_get(".", flags, cvs_commit_prepare,
cl[i], NULL);
}
if (ret != CVS_EX_OK) {
cvs_file_free(tmp);
return (CVS_EX_DATA);
}
}
/*
* If we didn't catch any file, don't call the editor.
*/
if (SIMPLEQ_EMPTY(&added) && SIMPLEQ_EMPTY(&modified) &&
SIMPLEQ_EMPTY(&removed)) {
cvs_file_free(tmp);
return (0);
}
/*
* Fetch the log message for real, with all the files.
*/
if (cvs_msg == NULL)
cvs_msg = cvs_logmsg_get(tmp->cf_name, &added, &modified,
&removed);
cvs_file_free(tmp);
/* free the file lists */
for (i = 0; i < 3; i++) {
while (!SIMPLEQ_EMPTY(cl[i])) {
cfp = SIMPLEQ_FIRST(cl[i]);
SIMPLEQ_REMOVE_HEAD(cl[i], cf_list);
cvs_file_free(cfp);
}
}
if (cvs_msg == NULL)
return (CVS_EX_DATA);
if (root->cr_method != CVS_METHOD_LOCAL) {
if (cvs_logmsg_send(root, cvs_msg) < 0)
return (CVS_EX_PROTO);
if (rev != NULL) {
if ((cvs_sendarg(root, "-r", 0) < 0) ||
(cvs_sendarg(root, rev, 0) < 0))
return (CVS_EX_PROTO);
}
}
return (0);
}
/*
* cvs_commit_prepare()
*
* Examine the file <cf> to see if it will be part of the commit, in which
* case it gets added to the list passed as second argument.
*/
int
cvs_commit_prepare(CVSFILE *cf, void *arg)
{
CVSFILE *copy;
struct cvs_flist *clp = (struct cvs_flist *)arg;
if ((cf->cf_type == DT_REG) && (cf->cf_cvstat == wantedstatus)) {
copy = cvs_file_copy(cf);
if (copy == NULL)
return (CVS_EX_DATA);
SIMPLEQ_INSERT_TAIL(clp, copy, cf_list);
}
return (0);
}
/*
* cvs_commit_remote()
*
* Commit a single file.
*/
int
cvs_commit_remote(CVSFILE *cf, void *arg)
{
int ret;
char *repo, fpath[MAXPATHLEN];
RCSFILE *rf;
struct cvsroot *root;
ret = 0;
rf = NULL;
repo = NULL;
root = CVS_DIR_ROOT(cf);
if (cf->cf_type == DT_DIR) {
if (cf->cf_cvstat != CVS_FST_UNKNOWN) {
if (cvs_senddir(root, cf) < 0)
return (CVS_EX_PROTO);
}
return (0);
}
cvs_file_getpath(cf, fpath, sizeof(fpath));
if (cf->cf_parent != NULL)
repo = cf->cf_parent->cf_repo;
if ((cf->cf_cvstat == CVS_FST_ADDED) ||
(cf->cf_cvstat == CVS_FST_MODIFIED) ||
(cf->cf_cvstat == CVS_FST_REMOVED)) {
if (cvs_sendentry(root, cf) < 0) {
return (CVS_EX_PROTO);
}
/* if it's removed, don't bother sending a
* Modified request together with the file its
* contents.
*/
if (cf->cf_cvstat == CVS_FST_REMOVED)
return (0);
if (cvs_sendreq(root, CVS_REQ_MODIFIED, cf->cf_name) < 0)
return (CVS_EX_PROTO);
if (cvs_sendfile(root, fpath) < 0) {
return (CVS_EX_PROTO);
}
}
return (0);
}
static int
cvs_commit_local(CVSFILE *cf, void *arg)
{
char fpath[MAXPATHLEN], rcspath[MAXPATHLEN];
if (cf->cf_type == DT_DIR) {
if (verbosity > 1)
cvs_log(LP_NOTICE, "Examining %s", cf->cf_name);
return (0);
}
cvs_file_getpath(cf, fpath, sizeof(fpath));
if (cvs_rcs_getpath(cf, rcspath, sizeof(rcspath)) == NULL)
return (CVS_EX_DATA);
return (0);
}
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