xbps-bin(8):

- Add -y flag to assume "yes" for all questions.
 - Print a proper error string when the transaction dictionary is empty.

--HG--
extra : convert_revision : xtraeme%40gmail.com-20091222134338-u9h0iybexedunm0h

bin/xbps-bin/install.c

@@ -35,7 +35,7 @@
 struct transaction {
 	prop_dictionary_t dict;
 	prop_object_iterator_t iter;
-	bool force;
+	bool yes;
 };
 
 static int	exec_transaction(struct transaction *);
@@ -295,7 +295,7 @@ show_transaction_sizes(prop_object_iterator_t iter)
 }
 
 int
-xbps_autoupdate_pkgs(bool force)
+xbps_autoupdate_pkgs(bool yes)
 {
 	int rv = 0;
 
@@ -315,7 +315,7 @@ xbps_autoupdate_pkgs(bool force)
 		return rv;
 	}
 
-	return xbps_exec_transaction(force);
+	return xbps_exec_transaction(yes);
 }
 
 int
@@ -330,16 +330,15 @@ xbps_install_new_pkg(const char *pkgname)
 	if ((pkgd = xbps_find_pkg_installed_from_plist(pkgname))) {
 		printf("Package '%s' is already installed.\n", pkgname);
 		prop_object_release(pkgd);
-		return rv;
+		return 0;
 	}
 	rv = xbps_repository_install_pkg(pkgname);
 	if (rv != 0 && rv == EAGAIN) {
 		printf("Unable to locate '%s' in "
 		    "repository pool.\n", pkgname);
-		return rv;
+		rv = 0;
 	} else if (rv != 0 && rv != ENOENT) {
 		printf("Unexpected error: %s", strerror(errno));
-		return rv;
 	}
 
 	return rv;
@@ -357,28 +356,23 @@ xbps_update_pkg(const char *pkgname)
 		rv = xbps_repository_update_pkg(pkgname, pkgd);
 		if (rv == EEXIST) {
 			printf("Package '%s' is up to date.\n", pkgname);
-			prop_object_release(pkgd);
-			return 0;
+			rv = 0;
 		} else if (rv == ENOENT) {
 			printf("Package '%s' not found in "
 			    "repository pool.\n", pkgname);
-			prop_object_release(pkgd);
-			return rv;
-		} else if (rv != 0) {
-			prop_object_release(pkgd);
-			return rv;
+			rv = 0;
 		}
 		prop_object_release(pkgd);
 	} else {
 		printf("Package '%s' not installed.\n", pkgname);
-		return rv;
+		return 0;
 	}
 
 	return rv;
 }
 
 int
-xbps_exec_transaction(bool force)
+xbps_exec_transaction(bool yes)
 {
 	struct transaction *trans;
 	prop_array_t array;
@@ -390,7 +384,7 @@ xbps_exec_transaction(bool force)
 
 	trans->dict = xbps_repository_get_transaction_dict();
 	if (trans->dict == NULL) {
-		printf("error: unexistent props dictionary!\n");
+		printf("Empty transaction, exiting.\n");
 		goto out1;
 	}
 
@@ -423,7 +417,7 @@ xbps_exec_transaction(bool force)
 		goto out2;
 	}
 
-	trans->force = force;
+	trans->yes = yes;
 	rv = exec_transaction(trans);
 
 	prop_object_iterator_release(trans->iter);
@@ -499,9 +493,9 @@ exec_transaction(struct transaction *trans)
 		return rv;
 
 	/*
-	 * Ask interactively (if -f not set).
+	 * Ask interactively (if -y not set).
 	 */
-	if (trans->force == false) {
+	if (trans->yes == false) {
 		if (xbps_noyes("Do you want to continue?") == false) {
 			printf("Aborting!\n");
 			return 0;

bin/xbps-bin/main.c

@@ -46,24 +46,26 @@ usage(void)
 	"    autoremove\n"
 	"    autoupdate\n"
 	"    check\t\t[<pkgname>|<all>]\n"
-	"    install\t\t<pkgname>\n"
+	"    install\t\t<pkgname(s)>\n"
 	"    list\n"
 	"    list-manual\n"
 	"    purge\t\t[<pkgname>|<all>]\n"
 	"    reconfigure\t\t[<pkgname>|<all>]\n"
-	"    remove\t\t<pkgname>\n"
+	"    remove\t\t<pkgname(s)>\n"
 	"    show\t\t<pkgname>\n"
 	"    show-deps\t\t<pkgname>\n"
 	"    show-files\t\t<pkgname>\n"
 	"    show-revdeps\t<pkgname>\n"
-	"    update\t\t<pkgname>\n"
+	"    update\t\t<pkgname(s)>\n"
 	" Options shared by all targets:\n"
 	"    -c\t\t<cachedir>\n"
 	"    -r\t\t<rootdir>\n"
 	"    -v\t\tShows verbose messages\n"
 	"    -V\t\tPrints the xbps release version\n"
 	" Options used by the install/(auto)remove/update targets:\n"
-	"    -f\t\tBypasses the questions.\n"
+	"    -y\t\tAssume \"yes\" for all questions.\n"
+	" Options used by the reconfigure target:\n"
+	"    -f\t\tForce reconfiguration.\n"
 	"\n");
 	exit(EXIT_FAILURE);
 }
@@ -112,18 +114,17 @@ main(int argc, char **argv)
 	prop_dictionary_t dict;
 	struct sigaction sa;
 	int i = 0, c, flags = 0, rv = 0;
-	bool force, verbose;
+	bool yes, verbose;
 
-	force = verbose = false;
+	yes = verbose = false;
 
-	while ((c = getopt(argc, argv, "Vcfr:v")) != -1) {
+	while ((c = getopt(argc, argv, "Vcfr:vy")) != -1) {
 		switch (c) {
 		case 'c':
 			xbps_set_cachedir(optarg);
 			break;
 		case 'f':
 			flags |= XBPS_FLAG_FORCE;
-			force = true;
 			break;
 		case 'r':
 			/* To specify the root directory */
@@ -136,6 +137,9 @@ main(int argc, char **argv)
 		case 'V':
 			printf("%s\n", XBPS_RELVER);
 			exit(EXIT_SUCCESS);
+		case 'y':
+			yes = true;
+			break;
 		case '?':
 		default:
 			usage();
@@ -194,7 +198,7 @@ main(int argc, char **argv)
 			if ((rv = xbps_install_new_pkg(argv[i])) != 0)
 				goto out;
 
-		rv = xbps_exec_transaction(force);
+		rv = xbps_exec_transaction(yes);
 
 	} else if (strcasecmp(argv[0], "update") == 0) {
 		/* Update an installed package. */
@@ -205,14 +209,14 @@ main(int argc, char **argv)
 			if ((rv = xbps_update_pkg(argv[i])) != 0)
 				goto out;
 
-		rv = xbps_exec_transaction(force);
+		rv = xbps_exec_transaction(yes);
 
 	} else if (strcasecmp(argv[0], "remove") == 0) {
 		/* Removes a binary package. */
 		if (argc < 2)
 			usage();
 
-		rv = xbps_remove_installed_pkgs(argc, argv, force);
+		rv = xbps_remove_installed_pkgs(argc, argv, yes);
 
 	} else if (strcasecmp(argv[0], "show") == 0) {
 		/* Shows info about an installed binary package. */
@@ -253,7 +257,7 @@ main(int argc, char **argv)
 		if (argc != 1)
 			usage();
 
-		rv = xbps_autoupdate_pkgs(force);
+		rv = xbps_autoupdate_pkgs(yes);
 
 	} else if (strcasecmp(argv[0], "autoremove") == 0) {
 		/*
@@ -264,7 +268,7 @@ main(int argc, char **argv)
 		if (argc != 1)
 			usage();
 
-		rv = xbps_autoremove_pkgs(force);
+		rv = xbps_autoremove_pkgs(yes);
 
 	} else if (strcasecmp(argv[0], "purge") == 0) {
 		/*

bin/xbps-bin/xbps-bin.8.txt

@@ -31,10 +31,8 @@ OPTIONS
 	it will become '/blah/cachedir'.
 
 *-f*::
-	By default while installing or removing packages, xbps-bin(1)
-	will ask you if you are sure about the task that will be done.
-	This option bypasses the question and executes the task immediately.
-	Use this option carefully.
+	Used currently in the 'reconfigure' target. If set, package(s) will
+	be reconfigured regardless of its state.
 
 *-r* 'rootdir'::
 	Sets the 'root' directory. By default the root directory is
@@ -46,6 +44,10 @@ OPTIONS
 *-v*::
 	Shows verbose messages. Useful while installing and removing packages.
 
+*-y*::
+	Assume "yes" to all questions. This will bypass all questions and
+	immediately proceed with the task, use this option with care.
+
 *-V*::
 	Shows the current XBPS release version (library and code).