xbps/bin/xbps-install/main.c
2020-04-24 11:44:19 +02:00

278 lines
7.2 KiB
C

/*-
* Licensed under the SPDX BSD-2-Clause identifier.
* Use is subject to license terms, as specified in the LICENSE file.
*/
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <errno.h>
#include <signal.h>
#include <assert.h>
#include <unistd.h>
#include <getopt.h>
#include <xbps.h>
#include "defs.h"
static void __attribute__((noreturn))
usage(bool fail)
{
fprintf(stdout,
"Usage: xbps-install [OPTIONS] [PKGNAME...]\n\n"
"OPTIONS\n"
" -A, --automatic Set automatic installation mode\n"
" -C, --config <dir> Path to confdir (xbps.d)\n"
" -c, --cachedir <dir> Path to cachedir\n"
" -d, --debug Debug mode shown to stderr\n"
" -D, --download-only Download packages and check integrity, nothing else\n"
" -f, --force Force package re-installation\n"
" If specified twice, all files will be overwritten.\n"
" -h, --help Show usage\n"
" -i, --ignore-conf-repos Ignore repositories defined in xbps.d\n"
" -I, --ignore-file-conflicts Ignore detected file conflicts\n"
" -U, --unpack-only Unpack packages in transaction, do not configure them\n"
" -M, --memory-sync Remote repository data is fetched and stored\n"
" in memory, ignoring on-disk repodata archives\n"
" -n, --dry-run Dry-run mode\n"
" -R, --repository <url> Add repository to the top of the list\n"
" This option can be specified multiple times\n"
" -r, --rootdir <dir> Full path to rootdir\n"
" --reproducible Enable reproducible mode in pkgdb\n"
" -S, --sync Sync remote repository index\n"
" -u, --update Update target package(s)\n"
" -v, --verbose Verbose messages\n"
" -y, --yes Assume yes to all questions\n"
" -V, --version Show XBPS version\n");
exit(fail ? EXIT_FAILURE : EXIT_SUCCESS);
}
static void
unpack_progress_cb(const struct xbps_unpack_cb_data *xpd, void *cbdata UNUSED)
{
if (xpd->entry == NULL || xpd->entry_total_count <= 0)
return;
printf("%s: unpacked %sfile `%s' (%" PRIi64 " bytes)\n",
xpd->pkgver,
xpd->entry_is_conf ? "configuration " : "", xpd->entry,
xpd->entry_size);
}
static int
repo_import_key_cb(struct xbps_repo *repo, void *arg UNUSED, bool *done UNUSED)
{
int rv;
if ((rv = xbps_repo_key_import(repo)) != 0)
fprintf(stderr, "Failed to import pubkey from %s: %s\n",
repo->uri, strerror(rv));
return rv;
}
int
main(int argc, char **argv)
{
const char *shortopts = "AC:c:DdfhIiMnR:r:SuUVvy";
const struct option longopts[] = {
{ "automatic", no_argument, NULL, 'A' },
{ "config", required_argument, NULL, 'C' },
{ "cachedir", required_argument, NULL, 'c' },
{ "debug", no_argument, NULL, 'd' },
{ "download-only", no_argument, NULL, 'D' },
{ "force", no_argument, NULL, 'f' },
{ "help", no_argument, NULL, 'h' },
{ "ignore-conf-repos", no_argument, NULL, 'i' },
{ "ignore-file-conflicts", no_argument, NULL, 'I' },
{ "memory-sync", no_argument, NULL, 'M' },
{ "dry-run", no_argument, NULL, 'n' },
{ "repository", required_argument, NULL, 'R' },
{ "rootdir", required_argument, NULL, 'r' },
{ "sync", no_argument, NULL, 'S' },
{ "unpack-only", no_argument, NULL, 'U' },
{ "update", no_argument, NULL, 'u' },
{ "verbose", no_argument, NULL, 'v' },
{ "version", no_argument, NULL, 'V' },
{ "yes", no_argument, NULL, 'y' },
{ "reproducible", no_argument, NULL, 1 },
{ NULL, 0, NULL, 0 }
};
struct xbps_handle xh;
struct xferstat xfer;
const char *rootdir, *cachedir, *confdir;
int i, c, flags, rv, fflag = 0;
bool syncf, yes, force, drun, update;
int maxcols, eexist = 0;
rootdir = cachedir = confdir = NULL;
flags = rv = 0;
syncf = yes = force = drun = update = false;
memset(&xh, 0, sizeof(xh));
while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
switch (c) {
case 1:
flags |= XBPS_FLAG_INSTALL_REPRO;
break;
case 'A':
flags |= XBPS_FLAG_INSTALL_AUTO;
break;
case 'C':
confdir = optarg;
break;
case 'c':
cachedir = optarg;
break;
case 'd':
flags |= XBPS_FLAG_DEBUG;
break;
case 'D':
flags |= XBPS_FLAG_DOWNLOAD_ONLY;
break;
case 'f':
fflag++;
if (fflag > 1)
flags |= XBPS_FLAG_FORCE_UNPACK;
force = true;
break;
case 'h':
usage(false);
/* NOTREACHED */
case 'I':
flags |= XBPS_FLAG_IGNORE_FILE_CONFLICTS;
break;
case 'i':
flags |= XBPS_FLAG_IGNORE_CONF_REPOS;
break;
case 'M':
flags |= XBPS_FLAG_REPOS_MEMSYNC;
break;
case 'n':
drun = true;
break;
case 'R':
xbps_repo_store(&xh, optarg);
break;
case 'r':
rootdir = optarg;
break;
case 'S':
syncf = true;
break;
case 'U':
flags |= XBPS_FLAG_UNPACK_ONLY;
break;
case 'u':
update = true;
break;
case 'v':
flags |= XBPS_FLAG_VERBOSE;
break;
case 'V':
printf("%s\n", XBPS_RELVER);
exit(EXIT_SUCCESS);
case 'y':
yes = true;
break;
case '?':
default:
usage(true);
/* NOTREACHED */
}
}
if ((!update && !syncf) && (argc == optind))
usage(true);
/*
* Initialize libxbps.
*/
xh.state_cb = state_cb;
xh.fetch_cb = fetch_file_progress_cb;
xh.fetch_cb_data = &xfer;
if (rootdir)
xbps_strlcpy(xh.rootdir, rootdir, sizeof(xh.rootdir));
if (cachedir)
xbps_strlcpy(xh.cachedir, cachedir, sizeof(xh.cachedir));
if (confdir)
xbps_strlcpy(xh.confdir, confdir, sizeof(xh.confdir));
xh.flags = flags;
if (flags & XBPS_FLAG_VERBOSE)
xh.unpack_cb = unpack_progress_cb;
if ((rv = xbps_init(&xh)) != 0) {
xbps_error_printf("Failed to initialize libxbps: %s\n",
strerror(rv));
exit(EXIT_FAILURE);
}
maxcols = get_maxcols();
/* Sync remote repository data and import keys from remote repos */
if (syncf && !drun) {
if ((rv = xbps_rpool_sync(&xh, NULL)) != 0)
exit(rv);
rv = xbps_rpool_foreach(&xh, repo_import_key_cb, NULL);
if (rv != 0)
exit(rv);
}
if (syncf && !update && (argc == optind))
exit(EXIT_SUCCESS);
if (!(xh.flags & XBPS_FLAG_DOWNLOAD_ONLY) && !drun) {
if ((rv = xbps_pkgdb_lock(&xh)) != 0) {
fprintf(stderr, "Failed to lock the pkgdb: %s\n", strerror(rv));
exit(rv);
}
}
eexist = optind;
if (update && (argc == optind)) {
/* Update all installed packages */
rv = dist_upgrade(&xh, maxcols, yes, drun);
} else if (update) {
/* Update target packages */
for (i = optind; i < argc; i++) {
rv = update_pkg(&xh, argv[i], force);
if (rv == EEXIST) {
/* pkg already updated, ignore */
rv = 0;
eexist++;
} else if (rv != 0) {
xbps_end(&xh);
exit(rv);
}
}
if (eexist == argc)
goto out;
rv = exec_transaction(&xh, maxcols, yes, drun);
} else if (!update) {
/* Install target packages */
for (i = optind; i < argc; i++) {
rv = install_new_pkg(&xh, argv[i], force);
if (rv == EEXIST) {
/* pkg already installed, ignore */
rv = 0;
eexist++;
} else if (rv != 0) {
xbps_end(&xh);
exit(rv);
}
}
if (eexist == argc)
goto out;
rv = exec_transaction(&xh, maxcols, yes, drun);
}
out:
xbps_end(&xh);
exit(rv);
}