X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=scripts%2Ffeeds;h=4b98d3e7e4942c194d419d2729cdd805bec85194;hb=a9e61888b039a422faf99b09436ea3d5a41b20fe;hp=383a0d80d90bac2779e736548d960340000377fe;hpb=cca2ffed0504ae30e52b9b37f271e52744ac8d30;p=openwrt.git

diff --git a/scripts/feeds b/scripts/feeds
index 383a0d80d9..4b98d3e7e4 100755
--- a/scripts/feeds
+++ b/scripts/feeds
@@ -11,6 +11,7 @@ use Cwd 'abs_path';
 chdir "$FindBin::Bin/..";
 $ENV{TOPDIR}=getcwd();
 $ENV{GIT_CONFIG_PARAMETERS}="'core.autocrlf=false'";
+$ENV{GREP_OPTIONS}="";
 
 my $mk=`which gmake 2>/dev/null`;	# select the right 'make' program
 chomp($mk);		# trim trailing newline
@@ -119,7 +120,8 @@ my %update_method = (
 	'src-git' => {
 		'init'          => "git clone --depth 1 '%s' '%s'",
 		'init_branch'   => "git clone --depth 1 --branch '%s' '%s' '%s'",
-		'update'	=> "git pull",
+		'init_commit'   => "git clone '%s' '%s' && cd '%s' && git checkout -b '%s' '%s' && cd -",
+		'update'	=> "git pull --ff",
 		'controldir'	=> ".git",
 		'revision'	=> "git show --abbrev-commit HEAD | head -n 1 | cut -d ' ' -f 2 | tr -d '\n'"},
 	'src-gitsvn' => {
@@ -154,15 +156,20 @@ sub update_feed_via($$$$) {
 	my $localpath = "./feeds/$name";
 	my $safepath = $localpath;
 	$safepath =~ s/'/'\\''/;
-	my ($base, $branch) = split(/;/, $src, 2);
+	my ($base_branch, $branch) = split(/;/, $src, 2);
+	my ($base_commit, $commit) = split(/\^/, $src, 2);
 
 	if( $relocate || !$m->{'update'} || !-d "$localpath/$m->{'controldir'}" ) {
 		system("rm -rf '$safepath'");
 		if ($m->{'init_branch'} and $branch) {
-			system(sprintf($m->{'init_branch'}, $branch, $base, $safepath)) == 0 or return 1;
+			system(sprintf($m->{'init_branch'}, $branch, $base_branch, $safepath)) == 0 or return 1;
+		} elsif ($m->{'init_commit'} and $commit) {
+			system(sprintf($m->{'init_commit'}, $base_commit, $safepath, $safepath, $commit, $commit)) == 0 or return 1;
 		} else {
 			system(sprintf($m->{'init'}, $src, $safepath)) == 0 or return 1;
 		}
+	} elsif ($m->{'init_commit'} and $commit) {
+		# in case git hash has been provided don't update the feed
 	} else {
 		system("cd '$safepath'; $m->{'update'}") == 0 or return 1;
 	}
@@ -255,11 +262,17 @@ sub list_feed {
 sub list {
 	my %opts;
 
-	getopts('r:d:sh', \%opts);
+	getopts('r:d:nsh', \%opts);
 	if ($opts{h}) {
 		usage();
 		return 0;
 	}
+	if ($opts{n}) {
+		foreach my $feed (@feeds) {
+			printf "%s\n", $feed->[1];
+		}
+		return 0;
+	}
 	if ($opts{s}) {
 		foreach my $feed (@feeds) {
 			my $localpath = "./feeds/$feed->[1]";
@@ -345,6 +358,7 @@ sub is_core_package($) {
 sub install_package {
 	my $feed = shift;
 	my $name = shift;
+	my $force = shift;
 	my $ret = 0;
 
 	$feed = lookup_package($feed, $name);
@@ -369,14 +383,26 @@ sub install_package {
 	my $type = $feed->[0];
 	$src or $src = $name;
 
+	# If it's a core package and we don't want to override, just return
+	!$force and is_core_package($src) and return 0;
+
 	# previously installed packages set the runtime package
-	# newly installed packages set the source package
-	$installed{$src} and return 0;
+	# newly installed packages set the source package to 1
+	$installed{$src} and $installed{$src} == 1 and return 0;
+
+	# we'll trigger the override only with the 3 conditions below:
+	# - override is allowed by command line (-f)
+	# - a package with the same src exists in the core packages list
+	# - the package previously installed is not from a feed
+	my $override = 1 if ($force and is_core_package($src) and !$installed{$name}->{feed});
 
 	# check previously installed packages
-	$installed{$name} and return 0;
+	$installed{$name} and !$override and return 0;
 	$installed{$src} = 1;
-	warn "Installing package '$src'\n";
+
+	defined($override) and $override == 1
+		and warn "Overriding package '$src'\n"
+		or warn "Installing package '$src'\n";
 
 	$install_method{$type} or do {
 		warn "Unknown installation method: '$type'\n";
@@ -396,7 +422,7 @@ sub install_package {
 			$dep =~ s/^.+://;
 			$dep =~ s/\/.+$//;
 			next unless $dep;
-			install_package($feed, $dep) == 0 or $ret = 1;
+			install_package($feed, $dep, 0) == 0 or $ret = 1;
 		}
 	}
 
@@ -423,7 +449,7 @@ sub install {
 	my $feed;
 	my $ret = 0;
 
-	getopts('ap:d:h', \%opts);
+	getopts('ap:d:fh', \%opts);
 
 	if ($opts{h}) {
 		usage();
@@ -449,7 +475,7 @@ sub install {
 					my $p = $feed_package->{$name};
 					next if $p->{vdepends};
 					if( $p->{name} ) {
-						install_package($feed, $p->{name}) == 0 or $ret = 1;
+						install_package($feed, $p->{name}, exists($opts{f})) == 0 or $ret = 1;
 						get_feed($f->[1]);
 					}
 				}
@@ -457,7 +483,7 @@ sub install {
 		}
 	} else {
 		while ($name = shift @ARGV) {
-			install_package($feed, $name) == 0 or $ret = 1;
+			install_package($feed, $name, exists($opts{f})) == 0 or $ret = 1;
 		}
 	}
 
@@ -572,7 +598,8 @@ sub update {
 	if ( ($#ARGV == -1) or $opts{a}) {
 		foreach my $feed (@feeds) {
 			my ($type, $name, $src) = @$feed;
-			update_feed($type, $name, $src, $perform_update);
+			next unless update_feed($type, $name, $src, $perform_update) == 1;
+			last;
 		}
 	} else {
 		while ($feed_name = shift @ARGV) {
@@ -591,6 +618,22 @@ sub update {
 	return 0;
 }
 
+sub feed_config() {
+	foreach my $feed (@feeds) {
+		my $installed = (-f "feeds/$feed->[1].index");
+
+		printf "\tconfig FEED_%s\n", $feed->[1];
+		printf "\t\tbool \"Enable feed %s\"\n", $feed->[1];
+		printf "\t\tdepends on PER_FEED_REPO\n";
+		printf "\t\tdefault y\n" if $installed;
+		printf "\t\thelp\n";
+		printf "\t\t Enable the \\\"%s\\\" feed at %s.\n", $feed->[1], $feed->[2][0];
+		printf "\n";
+	}
+
+	return 0;
+}
+
 sub usage() {
 	print <<EOF;
 Usage: $0 <command> [options]
@@ -598,6 +641,7 @@ Usage: $0 <command> [options]
 Commands:
 	list [options]: List feeds, their content and revisions (if installed)
 	Options:
+	    -n :            List of feed names.
 	    -s :            List of feed names and their URL.
 	    -r <feedname>:  List packages of specified feed.
 	    -d <delimiter>: Use specified delimiter to distinguish rows (default: spaces)
@@ -607,6 +651,7 @@ Commands:
 	    -a :           Install all packages from all feeds or from the specified feed using the -p option.
 	    -p <feedname>: Prefer this feed when installing packages.
 	    -d <y|m|n>:    Set default for newly installed packages.
+	    -f :           Install will be forced even if the package exists in core OpenWrt (override)
 
 	search [options] <substring>: Search for a package
 	Options:
@@ -633,6 +678,7 @@ my %commands = (
 	'install' => \&install,
 	'search' => \&search,
 	'uninstall' => \&uninstall,
+	'feed_config' => \&feed_config,
 	'clean' => sub {
 		system("rm -rf feeds");
 	}