emo/xbps
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

xbps-bin: added -h to print usage(), print detailed info for usage().

Browse Source
This commit is contained in:
Juan RP 2012-02-14 10:35:33 +01:00
parent cbf7417d1d
commit 052a266b76
1 changed files with 74 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

97
bin/xbps-bin/main.c
View File

@ -39,13 +39,61 @@
#include "../xbps-repo/defs.h"
static void __attribute__((noreturn))
usage(void)
usage(bool fail)
{
xbps_end();
fprintf(stderr,
"Usage: xbps-bin [options] [target] [arguments]\n"
"See xbps-bin(8) for more information.\n");
exit(EXIT_FAILURE);
"Usage: xbps-bin [options] target [arguments]\n\n"
"[options]\n"
" -A Enable Automatic installation (shown as orphan)\n"
" -C file Full path to configuration file\n"
" -c cachedir Full path to cachedir, to store downloaded binpkgs\n"
" -d Debug mode shown to stderr\n"
" -D Print URLs when packages need to be downloaded\n"
" -F Force package removal even if there are reverse dependencies\n"
" -f Force package installation, configuration or removal\n"
" -h Print usage help\n"
" -M Enable Manual installation\n"
" -n Dry-run mode\n"
" -o key[,key] Print package metadata keys in show target\n"
" -R Remove recursively packages\n"
" -r rootdir Full path to rootdir\n"
" -v Verbose messages\n"
" -y Assume yes to all questions\n"
" -V Show XBPS version\n\n"
"[targets]\n"
" autoremove\n"
" Auto remove all package orphans.\n"
" autoupdate\n"
" Auto update all packages to newest versions.\n"
" check <pkgname|all>\n"
" Package integrity check for `pkgname' or `all' packages.\n"
" find-files <pattern> [patterns]\n"
" Print package name/version for any pattern matched.\n"
" install <pattern> [patterns]\n"
" Install package by specifying pkgnames or package patterns.\n"
" list [state]\n"
" List installed packages, and optionally matching `state'.\n"
" Possible states: half-removed, half-unpacked, installed, unpacked.\n"
" reconfigure <pkgname|all>\n"
" Reconfigure `pkgname' or `all' packages.\n"
" remove <pkgname> [pkgnames]\n"
" Remove a list of packages.\n"
" show <pkgname>\n"
" Print package information for `pkgname'.\n"
" show-deps <pkgname>\n"
" Print package's required dependencies for `pkgname'.\n"
" show-files <pkgname>\n"
" Print package's files list for `pkgname'.\n"
" show-orphans\n"
" List all package orphans currently installed.\n"
" show-revdeps <pkgname>\n"
" Print package's reverse dependencies for `pkgname'.\n"
" update <pkgname> [pkgnames]\n"
" Update a list of packages by specifing its names.\n\n"
"Refer to xbps-bin(8) for a more detailed description.\n");
exit(fail ? EXIT_FAILURE : EXIT_SUCCESS);
}
static void __attribute__((noreturn))
@ -72,7 +120,7 @@ main(int argc, char **argv)
reqby_force = yes = dry_run = force_rm_with_deps = false;
recursive_rm = reinstall = show_download_pkglist_url = false;
while ((c = getopt(argc, argv, "AC:c:dDFfMno:Rr:Vvy")) != -1) {
while ((c = getopt(argc, argv, "AC:c:dDFfhMno:Rr:Vvy")) != -1) {
switch (c) {
case 'A':
flags |= XBPS_FLAG_INSTALL_AUTO;
@ -97,6 +145,9 @@ main(int argc, char **argv)
flags |= XBPS_FLAG_FORCE_CONFIGURE;
flags |= XBPS_FLAG_FORCE_REMOVE_FILES;
break;
case 'h':
usage(false);
break;
case 'M':
flags |= XBPS_FLAG_INSTALL_MANUAL;
break;
@ -124,7 +175,7 @@ main(int argc, char **argv)
break;
case '?':
default:
usage();
usage(true);
}
}
@ -132,7 +183,7 @@ main(int argc, char **argv)
argv += optind;
if (argc < 1)
usage();
usage(true);
/* Specifying -A and -M is illegal */
if ((flags & XBPS_FLAG_INSTALL_AUTO) &&
@ -175,7 +226,7 @@ main(int argc, char **argv)
if (strcasecmp(argv[0], "list") == 0) {
/* Lists packages currently registered in database. */
if (argc < 1 || argc > 2)
usage();
usage(true);
lpc.check_state = true;
lpc.state = 0;
@ -211,7 +262,7 @@ main(int argc, char **argv)
} else if (strcasecmp(argv[0], "install") == 0) {
/* Installs a binary package and required deps. */
if (argc < 2)
usage();
usage(true);
for (i = 1; i < argc; i++)
if ((rv = install_new_pkg(argv[i], reinstall)) != 0)
@ -222,7 +273,7 @@ main(int argc, char **argv)
} else if (strcasecmp(argv[0], "update") == 0) {
/* Update an installed package. */
if (argc < 2)
usage();
usage(true);
for (i = 1; i < argc; i++)
if ((rv = update_pkg(argv[i])) != 0)
@ -233,7 +284,7 @@ main(int argc, char **argv)
} else if (strcasecmp(argv[0], "remove") == 0) {
/* Removes a package. */
if (argc < 2)
usage();
usage(true);
for (i = 1; i < argc; i++) {
rv = remove_pkg(argv[i], recursive_rm);
@ -253,7 +304,7 @@ main(int argc, char **argv)
} else if (strcasecmp(argv[0], "show") == 0) {
/* Shows info about an installed binary package. */
if (argc != 2)
usage();
usage(true);
rv = show_pkg_info_from_metadir(argv[1], option);
if (rv != 0) {
@ -264,7 +315,7 @@ main(int argc, char **argv)
} else if (strcasecmp(argv[0], "show-files") == 0) {
/* Shows files installed by a binary package. */
if (argc != 2)
usage();
usage(true);
rv = show_pkg_files_from_metadir(argv[1]);
if (rv != 0) {
@ -275,7 +326,7 @@ main(int argc, char **argv)
} else if (strcasecmp(argv[0], "check") == 0) {
/* Checks the integrity of an installed package. */
if (argc != 2)
usage();
usage(true);
if (strcasecmp(argv[1], "all") == 0)
rv = check_pkg_integrity_all();
@ -287,7 +338,7 @@ main(int argc, char **argv)
* To update all packages currently installed.
*/
if (argc != 1)
usage();
usage(true);
rv = autoupdate_pkgs(yes, dry_run, show_download_pkglist_url);
@ -297,7 +348,7 @@ main(int argc, char **argv)
* orphans.
*/
if (argc != 1)
usage();
usage(true);
rv = show_orphans();
@ -308,7 +359,7 @@ main(int argc, char **argv)
* on it currently.
*/
if (argc != 1)
usage();
usage(true);
rv = autoremove_pkgs(yes, dry_run);
@ -317,7 +368,7 @@ main(int argc, char **argv)
* Reconfigure a package.
*/
if (argc != 2)
usage();
usage(true);
if (strcasecmp(argv[1], "all") == 0)
rv = xbps_configure_packages(true);
@ -329,7 +380,7 @@ main(int argc, char **argv)
* Show dependencies for a package.
*/
if (argc != 2)
usage();
usage(true);
rv = show_pkg_deps(argv[1]);
@ -339,7 +390,7 @@ main(int argc, char **argv)
* dependencies.
*/
if (argc != 1)
usage();
usage(true);
rv = xbps_pkgdb_foreach_cb(list_manual_pkgs, NULL);
@ -348,7 +399,7 @@ main(int argc, char **argv)
* Show reverse dependencies for a package.
*/
if (argc != 2)
usage();
usage(true);
rv = show_pkg_reverse_deps(argv[1]);
@ -358,12 +409,12 @@ main(int argc, char **argv)
* packages.
*/
if (argc < 2)
usage();
usage(true);
rv = find_files_in_packages(argc, argv);
} else {
usage();
usage(true);
}
out: