1 files changed, 31 insertions, 0 deletions
diff --git a/prepare_pkg.raku b/prepare_pkg.raku
new file mode 100755
index 000000000000..f2285ef9eb63
--- /dev/null
+++ b/prepare_pkg.raku
@@ -0,0 +1,31 @@
+#!/usr/bin/env raku
+
+unit sub MAIN ($ver);
+
+put 'Downloading checksums file.';
+
+my $p := run «wget -q -O -
+         "https://rakudo.org/dl/rakudo/rakudo-moar-{$ver}-linux-x86_64-gcc.tar.gz.checksums.txt"»,
+         :out;
+
+my $checksum = ~$p.out.lines(:close).first(*.starts-with: 'SHA512').match: /\S+ $/;
+
+my $PKGBUILD_file := 'PKGBUILD'.IO;
+
+my $PKGBUILD = $PKGBUILD_file.slurp;
+
+# Set package version
+my Str:D $pkgver = $ver.subst: '-', '_';
+$PKGBUILD ~~ s/<?after ^^ 'pkgver='>\N+/$pkgver/;
+
+# Set package checksum
+$PKGBUILD ~~ s/<?after ^^ 'sha512sums=(\''> <-[']>+/$checksum/;
+
+put 'Writing to PKGBUILD.';
+$PKGBUILD_file.spurt: $PKGBUILD;
+
+put 'Writing to .SRCINFO';
+run <makepkg --printsrcinfo>, :out('.SRCINFO'.IO.open: :w);
+
+put 'Running makepkg --install';
+run <makepkg --install>;