mirror of
https://github.com/ilyakooo0/nixpkgs.git
synced 2024-12-30 23:34:12 +03:00
121 lines
2.7 KiB
Bash
Executable File
121 lines
2.7 KiB
Bash
Executable File
#! /bin/sh -e
|
|
|
|
name="$1"
|
|
[ -n "$name" ] || { echo "no name"; exit 1; }
|
|
|
|
cpan -D "$name" > cpan-info
|
|
|
|
url="$(echo $(cat cpan-info | sed '6!d'))"
|
|
[ -n "$url" ] || { echo "no URL"; exit 1; }
|
|
url="mirror://cpan/authors/id/$url"
|
|
echo "URL = $url" >&2
|
|
|
|
version=$(cat cpan-info | grep 'CPAN: ' | awk '{ print $2 }')
|
|
echo "VERSION = $version"
|
|
|
|
declare -a xs=($(PRINT_PATH=1 nix-prefetch-url "$url"))
|
|
hash=${xs[0]}
|
|
path=${xs[1]}
|
|
echo "HASH = $hash" >&2
|
|
|
|
namedash="$(echo $name | sed s/::/-/g)-$version"
|
|
|
|
attr=$(echo $name | sed s/:://g)
|
|
|
|
rm -rf cpan_tmp
|
|
mkdir cpan_tmp
|
|
tar xf "$path" -C cpan_tmp
|
|
|
|
shopt -s nullglob
|
|
meta=$(echo cpan_tmp/*/META.json)
|
|
if [ -z "$meta" ]; then
|
|
yaml=$(echo cpan_tmp/*/META.yml)
|
|
[ -n "$yaml" ] || { echo "no meta file"; exit 1; }
|
|
meta=$(echo $yaml | sed s/\.yml$/.json/)
|
|
perl -e '
|
|
use YAML;
|
|
use JSON;
|
|
local $/;
|
|
$x = YAML::Load(<>);
|
|
print encode_json $x;
|
|
' < $yaml > $meta
|
|
fi
|
|
|
|
description="$(json abstract < $meta | perl -e '$x = <>; print uc(substr($x, 0, 1)), substr($x, 1);')"
|
|
homepage="$(json resources.homepage < $meta)"
|
|
if [ -z "$homepage" ]; then
|
|
#homepage="$(json meta-spec.url < $meta)"
|
|
true
|
|
fi
|
|
|
|
license="$(json license < $meta | json -a 2> /dev/null || true)"
|
|
if [ -z "$license" ]; then
|
|
license="$(json -a license < $meta)"
|
|
fi
|
|
license="$(echo $license | sed s/perl_5/perl5/)"
|
|
|
|
f() {
|
|
local type="$1"
|
|
perl -e '
|
|
use JSON;
|
|
local $/;
|
|
$x = decode_json <>;
|
|
if (defined $x->{prereqs}) {
|
|
$x2 = $x->{prereqs}->{'$type'}->{requires};
|
|
} elsif ("'$type'" eq "runtime") {
|
|
$x2 = $x->{requires};
|
|
} elsif ("'$type'" eq "configure") {
|
|
$x2 = $x->{configure_requires};
|
|
} elsif ("'$type'" eq "build") {
|
|
$x2 = $x->{build_requires};
|
|
}
|
|
foreach my $y (keys %{$x2}) {
|
|
next if $y eq "perl";
|
|
eval "use $y;";
|
|
if (!$@) {
|
|
print STDERR "skipping Perl-builtin module $y\n";
|
|
next;
|
|
}
|
|
print $y, "\n";
|
|
};
|
|
' < $meta | sed s/:://g
|
|
}
|
|
|
|
confdeps=$(f configure)
|
|
builddeps=$(f build)
|
|
testdeps=$(f test)
|
|
runtimedeps=$(f runtime)
|
|
|
|
buildInputs=$(echo $(for i in $confdeps $builddeps $testdeps; do echo $i; done | sort | uniq))
|
|
propagatedBuildInputs=$(echo $(for i in $runtimedeps; do echo $i; done | sort | uniq))
|
|
|
|
echo "===" >&2
|
|
|
|
cat <<EOF
|
|
$attr = buildPerlPackage {
|
|
name = "$namedash";
|
|
src = fetchurl {
|
|
url = $url;
|
|
sha256 = "$hash";
|
|
};
|
|
EOF
|
|
if [ -n "$buildInputs" ]; then
|
|
cat <<EOF
|
|
buildInputs = [ $buildInputs ];
|
|
EOF
|
|
fi
|
|
if [ -n "$propagatedBuildInputs" ]; then
|
|
cat <<EOF
|
|
propagatedBuildInputs = [ $propagatedBuildInputs ];
|
|
EOF
|
|
fi
|
|
cat <<EOF
|
|
meta = {
|
|
homepage = $homepage;
|
|
description = "$description";
|
|
license = "$license";
|
|
};
|
|
};
|
|
EOF
|
|
|