pkgs/by-name/os/osu-lazer-bin/update.sh

   1 #!/usr/bin/env nix-shell
   2 #!nix-shell -I nixpkgs=./. -i bash -p unzip curl jq common-updater-scripts
   3 set -eo pipefail
   4 cd "$(dirname "${BASH_SOURCE[0]}")"
   5
   6 bin_file="$(realpath ./package.nix)"
   7
   8 new_version="$(curl -s "https://api.github.com/repos/ppy/osu/releases?per_page=1" | jq -r '.[0].name')"
   9 old_version="$(sed -nE 's/\s*version = "(.*)".*/\1/p' ./package.nix)"
  10 if [[ "$new_version" == "$old_version" ]]; then
  11     echo "Already up to date."
  12     exit 0
  13 fi
  14
  15 cd ../../../..
  16
  17 echo "Updating osu-lazer-bin from $old_version to $new_version..."
  18 sed -Ei.bak '/ *version = "/s/".+"/"'"$new_version"'"/' "$bin_file"
  19 rm "$bin_file.bak"
  20
  21 for pair in \
  22     'aarch64-darwin osu.app.Apple.Silicon.zip' \
  23     'x86_64-darwin osu.app.Intel.zip' \
  24     'x86_64-linux osu.AppImage'; do
  25     set -- $pair
  26     echo "Prefetching binary for $1..."
  27     prefetch_output=$(nix --extra-experimental-features nix-command store prefetch-file --json --hash-type sha256 "https://github.com/ppy/osu/releases/download/$new_version/$2")
  28     if [[ "$1" == *"darwin"* ]]; then
  29         store_path=$(jq -r '.storePath' <<<"$prefetch_output")
  30         tmpdir=$(mktemp -d)
  31         unzip -q "$store_path" -d "$tmpdir"
  32         hash=$(nix --extra-experimental-features nix-command hash path "$tmpdir")
  33         rm -r "$tmpdir"
  34     else
  35         hash=$(jq -r '.hash' <<<"$prefetch_output")
  36     fi
  37     echo "$1 ($2): hash = $hash"
  38     sed -Ei.bak '/ *'"$1"' = /{N;N; s@("sha256-)[^;"]+@"'"$hash"'@}' "$bin_file"
  39     rm "$bin_file.bak"
  40 done