mirror of
https://github.com/NixOS/nixpkgs.git
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26 lines
855 B
Bash
26 lines
855 B
Bash
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#!/usr/bin/env nix-shell
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#!nix-shell -I nixpkgs=./. -i bash -p curl gnused nix
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set -euo pipefail
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if [ $# -gt 0 ] && [ "$1" = "unstable" ]; then
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ATTR="lilypond-unstable"
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FILE="$(dirname "${BASH_SOURCE[@]}")/unstable.nix"
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QUERY="VERSION_DEVEL="
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else
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ATTR="lilypond"
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FILE="$(dirname "${BASH_SOURCE[@]}")/default.nix"
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QUERY="VERSION_STABLE="
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fi
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# update version
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PREV=$(nix eval --raw -f default.nix $ATTR.version)
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NEXT=$(curl -s 'https://gitlab.com/lilypond/lilypond/-/raw/master/VERSION' | grep "$QUERY" | cut -d= -f2)
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sed -i "s|$PREV|$NEXT|" "$FILE"
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echo "[{\"commitMessage\":\"$ATTR: $PREV -> $NEXT\"}]"
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# update hash
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PREV=$(nix eval --raw -f default.nix $ATTR.src.outputHash)
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NEXT=$(nix hash to-sri --type sha256 $(nix-prefetch-url --type sha256 $(nix eval --raw -f default.nix $ATTR.src.url)))
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sed -i "s|$PREV|$NEXT|" "$FILE"
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