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metadata: scripts/feeds: distinguish between source and binary packages, resolve virtual dependencies

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Properly resolve build depends to source packages and runtime depends to
binary packages. Dependencies on virtual packages are resolved to the first
provider now.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
This commit is contained in:
Matthias Schiffer 2018-01-11 18:38:42 +01:00
parent 47d6b05ad3
commit 52719c2b67
No known key found for this signature in database
GPG Key ID: 16EF3F64CB201D9C
2 changed files with 112 additions and 70 deletions
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174
scripts/feeds
View File

@ -32,12 +32,14 @@ $valid_mk or die "Unsupported version of make found: $mk\n";
my @feeds;
my %build_packages;
my %installed;
my %installed_pkg;
my %installed_targets;
my %feed_cache;
my $feed_package = {};
my $feed_src = {};
my $feed_target = {};
my $feed_vpackage = {};
sub parse_config() {
my $line = 0;
@ -223,20 +225,21 @@ sub get_feed($) {
parse_package_metadata($file) or return;
my %target = get_targets("./feeds/$feed.targetindex");
$feed_cache{$feed} = [ { %package }, { %srcpackage }, { %target } ];
$feed_cache{$feed} = [ { %package }, { %srcpackage }, { %target }, { %vpackage } ];
}
$feed_package = $feed_cache{$feed}->[0];
$feed_src = $feed_cache{$feed}->[1];
$feed_target = $feed_cache{$feed}->[2];
return $feed_cache{$feed}->[0];
$feed_vpackage = $feed_cache{$feed}->[3];
}
sub get_installed() {
system("$mk -s prepare-tmpinfo OPENWRT_BUILD=");
clear_packages();
parse_package_metadata("./tmp/.packageinfo");
%installed = %package;
%installed_pkg = %vpackage;
%installed = %srcpackage;
%installed_targets = get_targets("./tmp/.targetinfo");
}
@ -371,16 +374,12 @@ sub list {
return 0;
}
# TODO: do_install_package etc. should deal with source packages rather
# than binary packages
sub do_install_package($$) {
sub do_install_src($$) {
my $feed = shift;
my $pkg = shift;
my $src = shift;
my $path;
$pkg->{src} and $path = $pkg->{src}{makefile};
if($path) {
my $path = $src->{makefile};
if ($path) {
$path =~ s/\/Makefile$//;
-d "./package/feeds" or mkdir "./package/feeds";
@ -418,6 +417,18 @@ sub do_install_target($) {
return 0;
}
sub lookup_src($$) {
my $feed = shift;
my $src = shift;
foreach my $feed ($feed, @feeds) {
next unless $feed->[1];
next unless $feed_cache{$feed->[1]};
$feed_cache{$feed->[1]}->[1]->{$src} and return $feed;
}
return;
}
sub lookup_package($$) {
my $feed = shift;
my $package = shift;
@ -425,7 +436,7 @@ sub lookup_package($$) {
foreach my $feed ($feed, @feeds) {
next unless $feed->[1];
next unless $feed_cache{$feed->[1]};
$feed_cache{$feed->[1]}->[0]->{$package} and return $feed;
$feed_cache{$feed->[1]}->[3]->{$package} and return $feed;
}
return;
}
@ -442,9 +453,9 @@ sub lookup_target($$) {
return;
}
sub is_core_package($) {
my $package = shift;
foreach my $file ("tmp/info/.packageinfo-$package", glob("tmp/info/.packageinfo-*_$package")) {
sub is_core_src($) {
my $src = shift;
foreach my $file ("tmp/info/.packageinfo-$src", glob("tmp/info/.packageinfo-*_$src")) {
next unless index($file, "tmp/info/.packageinfo-feeds_");
return 1 if -s $file;
}
@ -455,6 +466,8 @@ sub install_target {
my $feed = shift;
my $name = shift;
$installed_targets{$name} and return 0;
$feed = $feed_cache{$feed->[1]}->[2];
$feed or return 0;
@ -465,85 +478,115 @@ sub install_target {
return do_install_target($target);
}
sub install_package {
sub install_src {
my $feed = shift;
my $name = shift;
my $force = shift;
my $ret = 0;
my $this_feed_target = lookup_target($feed, $name);
$this_feed_target and do {
$installed_targets{$name} and return 0;
install_target($this_feed_target, $name);
return 0;
};
$feed = lookup_package($feed, $name);
$feed or do {
$feed = lookup_src($feed, $name);
unless ($feed) {
$installed{$name} and return 0;
# TODO: check if it's already installed within ./package directory
$feed_src->{$name} or is_core_package($name) or warn "WARNING: No feed for package '$name' found, maybe it's already part of the standard packages?\n";
$feed_src->{$name} or warn "WARNING: No feed for source package '$name' found\n";
return 0;
};
}
# switch to the metadata for the selected feed
my $cur = get_feed($feed->[1]);
my $pkg = $cur->{$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}{name};
my $type = $feed->[0];
$src or $src = $name;
get_feed($feed->[1]);
my $src = $feed_src->{$name} or return 1;
# If it's a core package and we don't want to override, just return
!$force and is_core_package($src) and return 0;
my $override = 0;
if (is_core_src($name)) {
return 0 unless $force;
$override = 1;
}
# previously installed packages set the runtime package
if ($installed{$name}) {
# newly installed packages set the source package to 1
$installed{$src} and $installed{$src} == 1 and return 0;
return 0 if ($installed{$name} == 1);
return 0 unless ($override);
}
# 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});
$installed{$name} = 1;
foreach my $pkg (@{$src->{packages}}) {
foreach my $vpkg (@{$pkg->{provides}}) {
$installed_pkg{$vpkg} = 1;
}
}
# check previously installed packages
$installed{$name} and !$override and return 0;
$installed{$src} = 1;
if ($override) {
warn "Overriding core package '$name' with version from $feed->[1]\n";
} else {
warn "Installing package '$name' from $feed->[1]\n";
}
defined($override) and $override == 1
and warn "Overriding core package '$src' with version from $feed->[1]\n"
or warn "Installing package '$src' from $feed->[1]\n";
do_install_package($feed, $pkg) == 0 or do {
do_install_src($feed, $src) == 0 or do {
warn "failed.\n";
return 1;
};
# install all dependencies referenced from the source package
foreach my $dep (
@{$feed_src->{$src}{builddepends}},
@{$feed_src->{$src}{"builddepends/host"}},
map { @{$_->{depends}} } @{$feed_src->{$src}{packages}}
@{$src->{builddepends}},
@{$src->{'builddepends/host'}},
) {
# TODO: handle virtual packages and PROVIDES
next if $dep =~ /@/;
$dep =~ s/^\+//;
$dep =~ s/^.+://;
$dep =~ s/\/.+$//;
next unless $dep;
install_src($feed, $dep, 0) == 0 or $ret = 1;
}
foreach my $pkg (@{$src->{packages}}) {
foreach my $dep (@{$pkg->{depends}}) {
next if $dep =~ /@/;
$dep =~ s/^\+//;
$dep =~ s/^.+://;
next unless $dep;
install_package($feed, $dep, 0) == 0 or $ret = 1;
}
}
return $ret;
}
sub install_package {
my $feed = shift;
my $name = shift;
my $force = shift;
$feed = lookup_package($feed, $name);
unless ($feed) {
$installed_pkg{$name} and return 0;
$feed_vpackage->{$name} or warn "WARNING: No feed for package '$name' found\n";
return 0;
}
# switch to the metadata for the selected feed
get_feed($feed->[1]);
my $pkg = $feed_vpackage->{$name} or return 1;
return install_src($feed, $pkg->[0]{src}{name}, $force);
}
sub install_target_or_package {
my $feed = shift;
my $name = shift;
my $force = shift;
my $this_feed_target = lookup_target($feed, $name);
$this_feed_target and do {
return install_target($this_feed_target, $name);
};
my $this_feed_src = lookup_src($feed, $name);
$this_feed_src or do {
return install_src($this_feed_src, $name, $force);
};
return install_package($feed, $name, $force);
}
sub refresh_config {
my $default = shift;
@ -591,18 +634,15 @@ sub install {
if (!defined($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($b) } keys %$feed_package) {
my $p = $feed_package->{$name};
if( $p->{name} ) {
install_package($feed, $p->{name}, exists($opts{f})) == 0 or $ret = 1;
foreach my $name (sort { lc($a) cmp lc($b) } keys %$feed_src) {
install_src($feed, $name, exists($opts{f})) == 0 or $ret = 1;
get_feed($f->[1]);
}
}
}
}
} else {
while ($name = shift @ARGV) {
install_package($feed, $name, exists($opts{f})) == 0 or $ret = 1;
install_target_or_package($feed, $name, exists($opts{f})) == 0 or $ret = 1;
}
}

2
scripts/metadata.pm
View File

@ -228,6 +228,7 @@ sub parse_package_metadata($) {
$pkg->{title} = "";
$pkg->{depends} = [];
$pkg->{mdepends} = [];
$pkg->{provides} = [$1];
$pkg->{tristate} = 1;
$pkg->{override} = $override;
$package{$1} = $pkg;
@ -268,6 +269,7 @@ sub parse_package_metadata($) {
/^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
/^Provides: \s*(.+)\s*$/ and do {
my @vpkg = split /\s+/, $1;
@{$pkg->{provides}} = ($pkg->{name}, @vpkg);
foreach my $vpkg (@vpkg) {
$vpackage{$vpkg} or $vpackage{$vpkg} = [];
push @{$vpackage{$vpkg}}, $pkg;