pkgs/misc/lilypond/update.sh

   1 #!/usr/bin/env nix-shell
   2 #!nix-shell -I nixpkgs=./. -i bash -p curl gnused nix
   3
   4 set -euo pipefail
   5
   6 if [ $# -gt 0 ] && [ "$1" = "unstable" ]; then
   7     ATTR="lilypond-unstable"
   8     FILE="$(dirname "${BASH_SOURCE[@]}")/unstable.nix"
   9     QUERY="VERSION_DEVEL="
  10 else
  11     ATTR="lilypond"
  12     FILE="$(dirname "${BASH_SOURCE[@]}")/default.nix"
  13     QUERY="VERSION_STABLE="
  14 fi
  15
  16 # update version
  17 PREV=$(nix eval --raw -f default.nix $ATTR.version)
  18 NEXT=$(curl -s 'https://gitlab.com/lilypond/lilypond/-/raw/master/VERSION' | grep "$QUERY" | cut -d= -f2)
  19 sed -i "s|$PREV|$NEXT|" "$FILE"
  20 echo "[{\"commitMessage\":\"$ATTR: $PREV -> $NEXT\"}]"
  21
  22 # update hash
  23 PREV=$(nix eval --raw -f default.nix $ATTR.src.outputHash)
  24 NEXT=$(nix hash to-sri --type sha256 $(nix-prefetch-url --type sha256 $(nix eval --raw -f default.nix $ATTR.src.url)))
  25 sed -i "s|$PREV|$NEXT|" "$FILE"