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mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-11-23 22:59:40 +02:00
openwrt-xburst/scripts/feeds
nbd 5a00c988a2 add support for conditional depends to the feeds script
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13004 3c298f89-4303-0410-b956-a3cf2f4a3e73
2008-10-18 19:36:44 +00:00

547 lines
11 KiB
Perl
Executable File

#!/usr/bin/perl
use Getopt::Std;
use FindBin;
use Cwd;
use lib "$FindBin::Bin";
use metadata;
use warnings;
use strict;
use Cwd 'abs_path';
chdir "$FindBin::Bin/..";
$ENV{TOPDIR}=getcwd();
my $mk=`which gmake`; # select the right 'make' program
chomp($mk); # trim trailing newline
$mk or $mk = "make"; # default to 'make'
my @feeds;
my %build_packages;
my %installed;
sub parse_config() {
my $line = 0;
my %name;
open FEEDS, "feeds.conf" or
open FEEDS, "feeds.conf.default" or
die "Unable to open feeds configuration";
while (<FEEDS>) {
chomp;
s/#.+$//;
next unless /\S/;
my @line = split /\s+/, $_, 3;
my @src;
$line++;
my $valid = 1;
$line[0] =~ /^src-\w+$/ or $valid = 0;
$line[1] =~ /^\w+$/ or $valid = 0;
@src = split /\s+/, $line[2];
$valid or die "Syntax error in feeds.list, line: $line\n";
$name{$line[1]} and die "Duplicate feed name '$line[1]', line: $line\n";
$name{$line[1]} = 1;
push @feeds, [$line[0], $line[1], \@src];
}
close FEEDS;
}
sub update_index($)
{
my $name = shift;
-d "./feeds/$name.tmp" or mkdir "./feeds/$name.tmp" or return 1;
-d "./feeds/$name.tmp/info" or mkdir "./feeds/$name.tmp/info" or return 1;
system("$mk -s prepare-mk TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\"");
system("$mk -s -f include/scan.mk IS_TTY=1 SCAN_TARGET=\"packageinfo\" SCAN_DIR=\"feeds/$name\" SCAN_NAME=\"package\" SCAN_DEPS=\"$ENV{TOPDIR}/include/package*.mk\" SCAN_DEPTH=4 SCAN_EXTRA=\"\" TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\"");
system("ln -sf $name.tmp/.packageinfo ./feeds/$name.index");
return 0;
}
sub update_svn($$) {
my $name = shift;
my $src = shift;
if (-d "./feeds/$name/.svn" ) {
system("(cd \"./feeds/$name\"; svn up)") == 0 or return 1;
} else {
system("rm -rf \"./feeds/$name\"");
system("svn co $src \"./feeds/$name\"") == 0 or return 1;
}
return 0;
}
sub update_cpy($$) {
my $name = shift;
my $src = shift;
system("mkdir -p ./feeds/$name");
system("cp -Rf $src ./feeds");
return 0;
}
sub update_link($$) {
my $name = shift;
my $src = abs_path(shift);
system("rm -f ./feeds/$name; ln -s $src ./feeds/$name");
return 0;
}
sub update_git($$) {
my $name = shift;
my $src = shift;
if (-d "./feeds/$name/.git" ) {
system("GIT_DIR=./feeds/$name/.git git pull") == 0 or return 1;
} else {
system("rm -rf \"./feeds/$name\"");
system("git clone --depth 1 $src ./feeds/$name") == 0 or return 1;
}
return 0;
}
sub get_feed($) {
my $feed = shift;
my $file = "./feeds/$feed.index";
clear_packages();
-f $file or do {
print "Ignoring feed '$feed' - index missing\n";
return;
};
parse_package_metadata($file) or return;
return { %package };
}
sub get_installed() {
system("$mk -s prepare-tmpinfo");
clear_packages();
parse_package_metadata("./tmp/.packageinfo");
%installed = %package;
}
sub search_feed {
my $feed = shift;
my @substr = @_;
my $display;
return unless @substr > 0;
get_feed($feed);
foreach my $name (sort { lc($a) cmp lc($b) } keys %package) {
my $pkg = $package{$name};
my $substr;
my $pkgmatch = 1;
foreach my $substr (@substr) {
my $match;
foreach my $key (qw(name title description)) {
$pkg->{$key} and $substr and $pkg->{$key} =~ m/$substr/i and $match = 1;
}
$match or undef $pkgmatch;
};
$pkgmatch and do {
$display or do {
print "Search results in feed '$feed':\n";
$display = 1;
};
printf "\%-25s\t\%s\n", $pkg->{name}, $pkg->{title};
};
}
return 0;
}
sub search {
my %opts;
getopt('r:', \%opts);
foreach my $feed (@feeds) {
search_feed($feed->[1], @ARGV) if (!defined($opts{r}) or $opts{r} eq $feed->[1]);
}
}
sub list_feed {
my $feed = shift;
get_feed($feed);
foreach my $name (sort { lc($a) cmp lc($b) } keys %package) {
my $pkg = $package{$name};
if($pkg->{name}) {
printf "\%-32s\t\%s\n", $pkg->{name}, $pkg->{title};
}
}
return 0;
}
sub list {
my %opts;
getopts('r:sh', \%opts);
if ($opts{h}) {
usage();
return 0;
}
if ($opts{s}) {
foreach my $feed (@feeds) {
printf "\%-32s\tURL: %s\n", $feed->[1], join(", ", @{$feed->[2]});
}
return 0;
}
foreach my $feed (@feeds) {
list_feed($feed->[1], @ARGV) if (!defined($opts{r}) or $opts{r} eq $feed->[1]);
}
return 0;
}
sub install_generic() {
my $feed = shift;
my $pkg = shift;
my $path = $pkg->{makefile};
if($path) {
$path =~ s/\/Makefile$//;
-d "./package/feeds" or mkdir "./package/feeds";
-d "./package/feeds/$feed->[1]" or mkdir "./package/feeds/$feed->[1]";
system("ln -sf ../../../$path ./package/feeds/$feed->[1]/");
} else {
warn "Package is not valid\n";
return 1;
}
return 0;
}
my %install_method = (
'src-svn' => \&install_generic,
'src-cpy' => \&install_generic,
'src-link' => \&install_generic,
'src-git' => \&install_generic,
);
my %feed;
sub lookup_package($$) {
my $feed = shift;
my $package = shift;
foreach my $feed ($feed, @feeds) {
next unless $feed->[1];
next unless $feed{$feed->[1]};
$feed{$feed->[1]}->{$package} and return $feed;
}
return;
}
sub install_package {
my $feed = shift;
my $name = shift;
my $ret = 0;
$feed = lookup_package($feed, $name);
$feed or do {
$installed{$name} and return 0;
# TODO: check if it's already installed within ./package directory
$srcpackage{$name} or -d "./package/$name" or warn "WARNING: No feed for package '$name' found, maybe it's already part of the standard packages?\n";
return 0;
};
my $pkg = $feed{$feed->[1]}->{$name} or return 1;
$pkg->{name} or do {
$installed{$name} and return 0;
# TODO: check if this is an alias package, maybe it's known by another name
warn "WARNING: Package '$name' is not available in feed $feed->[1].\n";
return 0;
};
my $src = $pkg->{src};
my $type = $feed->[0];
$src or $src = $name;
# previously installed packages set the runtime package
# newly installed packages set the source package
$installed{$src} and return 0;
# check previously installed packages
$installed{$name} and return 0;
$installed{$src} = 1;
warn "Installing package '$src'\n";
$install_method{$type} or do {
warn "Unknown installation method: '$type'\n";
return 1;
};
&{$install_method{$type}}($feed, $pkg) == 0 or do {
warn "failed.\n";
return 1;
};
# install all dependencies
foreach my $vpkg (@{$srcpackage{$src}}, $pkg) {
foreach my $dep (@{$vpkg->{depends}}, @{$vpkg->{builddepends}}) {
next if $dep =~ /@/;
$dep =~ s/^\+//;
$dep =~ s/^.+://;
next unless $dep;
install_package($feed, $dep) == 0 or $ret = 1;
}
}
return $ret;
}
sub refresh_config {
my $default = shift;
# workaround for timestamp check
system("rm -f tmp/.packageinfo");
# refresh the config
if ($default) {
system("$mk oldconfig CONFDEFAULT=\"$default\" Config.in >/dev/null 2>/dev/null");
} else {
system("$mk defconfig Config.in >/dev/null 2>/dev/null");
}
}
sub install {
my $name;
my %opts;
my $feed;
my $ret = 0;
getopts('ap:d:h', \%opts);
if ($opts{h}) {
usage();
return 0;
}
get_installed();
foreach my $f (@feeds) {
# index all feeds
$feed{$f->[1]} = get_feed($f->[1]);
# look up the preferred feed
$opts{p} and $f->[1] eq $opts{p} and $feed = $f;
}
if($opts{a}) {
foreach my $f (@feeds) {
if (!defined($opts{p}) or $opts{p} eq $f->[1]) {
printf "Installing all packages from feed %s.\n", $f->[1];
get_feed($f->[1]);
foreach my $name (sort { lc($a) cmp lc($b) } keys %package) {
my $p = $package{$name};
if( $p->{name} ) {
install_package($feed, $p->{name}) == 0 or $ret = 1;
}
}
}
}
} else {
while ($name = shift @ARGV) {
install_package($feed, $name) == 0 or $ret = 1;
}
}
# workaround for timestamp check
# set the defaults
if ($opts{d} and $opts{d} =~ /^[ymn]$/) {
refresh_config($opts{d});
}
return $ret;
}
sub uninstall {
my %opts;
my $name;
my $uninstall;
getopts('ah', \%opts);
if ($opts{h}) {
usage();
return 0;
}
if ($opts{a}) {
system("rm -rvf ./package/feeds");
$uninstall = 1;
} else {
if($#ARGV == -1) {
warn "WARNING: no package to uninstall\n";
return 0;
}
get_installed();
while ($name = shift @ARGV) {
my $pkg = $installed{$name};
$pkg or do {
warn "WARNING: $name not installed\n";
next;
};
$pkg->{src} and $name = $pkg->{src};
warn "Uninstalling package '$name'\n";
system("rm -f ./package/feeds/*/$name");
$uninstall = 1;
}
}
$uninstall and refresh_config();
return 0;
}
my %update_method = (
'src-svn' => \&update_svn,
'src-cpy' => \&update_cpy,
'src-link' => \&update_link,
'src-git' => \&update_git
);
sub update_feed($$$$)
{
my $type=shift;
my $name=shift;
my $src=shift;
my $perform_update=shift;
$update_method{$type} or do {
warn "Unknown type '$type' in feed $name\n";
return 1;
};
$perform_update and do {
my $failed = 1;
foreach my $feedsrc (@$src) {
warn "Updating feed '$name' from '$feedsrc' ...\n";
next unless &{$update_method{$type}}($name, $feedsrc) == 0;
$failed = 0;
last;
}
$failed and do {
warn "failed.\n";
return 1;
};
};
warn "Create index file './feeds/$name.index' \n";
update_index($name) == 0 or do {
warn "failed.\n";
return 1;
};
return 0;
}
sub update {
my %opts;
my $feed_name;
my $perform_update=1;
$ENV{SCAN_COOKIE} = $$;
$ENV{KBUILD_VERBOSE} = 99;
getopts('ahi', \%opts);
if ($opts{h}) {
usage();
return 0;
}
if ($opts{i}) {
# don't update from (remote) repository
# only re-create index information
$perform_update=0;
}
-d "feeds" or do {
mkdir "feeds" or die "Unable to create the feeds directory";
};
if ( ($#ARGV == -1) or $opts{a}) {
foreach my $feed (@feeds) {
my ($type, $name, $src) = @$feed;
update_feed($type, $name, $src, $perform_update);
}
} else {
while ($feed_name = shift @ARGV) {
foreach my $feed (@feeds) {
my ($type, $name, $src) = @$feed;
if($feed_name ne $name) {
next;
}
update_feed($type, $name, $src, $perform_update);
}
}
}
refresh_config();
return 0;
}
sub usage() {
print <<EOF;
Usage: $0 <command> [options]
Commands:
list [options]: List feeds and their content
Options:
-s : List of feed names and their URL.
-r <feedname>: List packages of specified feed.
install [options] <package>: Install a package
Options:
-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.
search [options] <substring>: Search for a package
Options:
-r <feedname>: Only search in this feed
uninstall -a|<package>: Uninstall a package
Options:
-a : Uninstalls all packages.
update -a|<feedname(s)>: Update packages and lists of feeds in feeds.conf .
Options:
-a : Update all feeds listed within feeds.conf. Otherwise the spezified feeds will be updated.
-i : Recreate the index only. No feed update from repository is performed.
clean: Remove downloaded/generated files.
EOF
exit(1);
}
my %commands = (
'list' => \&list,
'update' => \&update,
'install' => \&install,
'search' => \&search,
'uninstall' => \&uninstall,
'clean' => sub {
system("rm -rf feeds");
}
);
my $arg = shift @ARGV;
$arg or usage();
parse_config;
foreach my $cmd (keys %commands) {
$arg eq $cmd and do {
exit(&{$commands{$cmd}}());
};
}
usage();