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Merge pull request #5 from optiz0r/feature_handle_virtual_dependencies

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Don't install dependencies brought in by virtual packages
This commit is contained in:
Ettore Di Giacinto
2016-03-06 19:41:22 +01:00
parent 5895b63ef6 1c29cba964
commit c7d05296f9
1 changed files with 14 additions and 2 deletions
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+14 -2
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@@ -67,9 +67,21 @@ sub calculate_missing {
# Getting the package dependencies and the installed packages
say "[$package] Getting the package dependencies and the installed packages";
my @Packages = package_deps( $package, $depth, 1 );
my @dependencies = package_deps( $package, $depth, 1 );
my %install_dependencies = map { $_ => 1 } @dependencies;
say "[$package] Getting the package dependencies and the installed packages";
# Look for any virtuals and remove its immediate dependencies to avoid
# installing multiple conflicting packages one by one
my @virtual_deps = ();
for my $dep (@dependencies) {
push(@virtual_deps, package_deps( $dep, 1, 1 )) if ( $dep =~ /^virtual/ );
}
for my $dep (@virtual_deps) {
$install_dependencies{$dep} = 0;
}
@dependencies = grep { $install_dependencies{$_} } @dependencies;
#taking only the 4th column of output as key of the hashmap
my %installed_packs =
map { $_ => 1 } @Installed_Packages;
@@ -77,7 +89,7 @@ sub calculate_missing {
# removing from packages the one that are already installed and keeping only the available in the entropy repositories
my @to_install = grep( defined $available_packs{$_},
uniq( grep( !defined $installed_packs{$_}, @Packages ) ) );
uniq( grep( !defined $installed_packs{$_}, @dependencies ) ) );
@to_install=grep { length } @to_install;
say "[$package] packages that will be installed with equo: @to_install" if @to_install>0;