nixpkgs/pkgs/os-specific/darwin/apple-source-releases/generate-sdk-packages.sh
2023-01-09 13:08:37 +01:00

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#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl jq
usage() {
cat <<EOF
usage: $0 macos 11.0.1
EOF
}
if [ "$#" != 2 ]; then
usage
exit 1
fi
cd $(dirname "$0")
sdkName="$1-$2"
outfile="$sdkName.nix"
>$outfile echo "# Generated using: ./$(basename "$0") $1 $2
{ applePackage' }:
{"
parse_line() {
readarray -t -d$'-' package < <(printf "%s" $2)
local pname=${package[0]} version=${package[1]}
if [ -d $pname ]; then
sha256=$(nix-prefetch-url "https://github.com/apple-oss-distributions/$pname/archive/refs/tags/$pname-$version.tar.gz")
>>$outfile echo "$pname = applePackage' \"$pname\" \"$version\" \"$sdkName\" \"$sha256\" {};"
fi
}
readarray -s1 -c1 -C parse_line < <(curl -sSL "https://github.com/apple-oss-distributions/distribution-${1//-/_}/raw/${sdkName//./}/release.json" | jq -r ".projects[].tag")
>>$outfile echo '}'