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What happens if I push all of nixpkgs
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061#!/usr/bin/env nix-shell#!nix-shell -I nixpkgs=./. -i bash -p bash curl nix-prefetch jq# shellcheck shell=bash
set -euo pipefail
dir="$(dirname "$0")"url="https://smlnj.cs.uchicago.edu/dist/working/"hashfile="$dir/hashes.json"nixfile="$dir/default.nix"
version="$(curl --silent "$url" \ | sed -n 's:.*<b>\([0-9]\{3\}\.[0-9.-]\+\)</b>.*:\1:p' \ | head -n1)"
echo "Latest SML/NJ release: $version"
if [[ -e "$hashfile" ]]; then old_version="$(jq -r .version "$hashfile")" if [[ $old_version = "$version" ]]; then echo "Package is already up-to-date, skipping" exit 0 fi echo "Upgrading from $old_version to $version"else echo "Generating hashes for $version"fi
files=( boot.amd64-unix.tgz boot.x86-unix.tgz config.tgz cm.tgz compiler.tgz runtime.tgz system.tgz MLRISC.tgz smlnj-lib.tgz old-basis.tgz ckit.tgz nlffi.tgz cml.tgz eXene.tgz ml-lpt.tgz ml-lex.tgz ml-yacc.tgz ml-burg.tgz pgraph.tgz trace-debug-profile.tgz heap2asm.tgz smlnj-c.tgz doc.tgz asdl.tgz)
tmpdir="$(mktemp --directory)"trap 'rm -rf -- "$tmpdir"' EXIT
declare -a pids=()
for file in "${files[@]}"; do nix-prefetch --silent fetchurl --url "$url/$version/$file" > "$tmpdir/$file" & pids+=($!)done
for pid in "${pids[@]}"; do wait "$pid"done
printf '{\n' > "$hashfile"for file in "${files[@]}"; do printf ' "%s": "%s",\n' "$file" "$(cat "$tmpdir/$file")" >> "$hashfile"doneprintf ' "version": "%s"\n' "$version" >> "$hashfile"printf '}\n' >> "$hashfile"
sed --in-place 's:version = "[0-9.]\+";:version = "'"$version"'";:' "$nixfile"
echo "Done"