1 files changed, 33 insertions, 0 deletions
diff --git a/prepare_pkg.raku b/prepare_pkg.raku
new file mode 100755
index 000000000000..1c50d7f9c50b
--- /dev/null
+++ b/prepare_pkg.raku
@@ -0,0 +1,33 @@
+#!/usr/bin/env raku
+
+my $pkgver := '0.9.2';
+
+put 'Downloading checksums file.';
+
+my $p := run «wget -q -O -
+             "https://github.com/alecthomas/chroma/releases/download/v$pkgver/chroma-{$pkgver}-checksums.txt"»,
+        :out;
+
+my %checksums = $p.out.lines.grep(/linux/).split(/\s+/).hash.antipairs;
+
+my $PKGBUILD_file := 'PKGBUILD'.IO;
+
+my $PKGBUILD = $PKGBUILD_file.slurp;
+
+# Set package version
+$PKGBUILD ~~ s/<?after ^^'pkgver='>\N+/$pkgver/;
+
+# Set package checksums
+for %checksums.kv -> $linux, $checksum {
+    $PKGBUILD ~~ s/<?after ^^ 'sha256sums_x86_64='> \N+/('$checksum')/ if $linux ~~ /amd64/;
+    $PKGBUILD ~~ s/<?after ^^ 'sha256sums_i686='> \N+/('$checksum')/ if $linux ~~ /386/;
+}
+
+put 'Writing to PKGBUILD.';
+$PKGBUILD_file.spurt: $PKGBUILD;
+
+put 'Writing to .SRCINFO';
+run <makepkg --printsrcinfo>, :out('.SRCINFO'.IO.open: :w);
+
+put 'Running makepkg --install';
+run <makepkg --install>;