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nixpkgs/pkgs/servers/prowlarr/update.sh
2021-10-10 14:05:24 -07:00

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#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl gnused nix-prefetch jq
set -eou pipefail
dirname="$(dirname "$0")"
updateHash()
{
version=$1
arch=$2
os=$3
hashKey="${arch}-${os}_hash"
url="https://github.com/Prowlarr/Prowlarr/releases/download/v$version/Prowlarr.develop.$version.$os-core-$arch.tar.gz"
hash=$(nix-prefetch-url --type sha256 $url)
sriHash="$(nix hash to-sri --type sha256 $hash)"
sed -i "s|$hashKey = \"[a-zA-Z0-9\/+-=]*\";|$hashKey = \"$sriHash\";|g" "$dirname/default.nix"
}
updateVersion()
{
sed -i "s/version = \"[0-9.]*\";/version = \"$1\";/g" "$dirname/default.nix"
}
currentVersion=$(cd $dirname && nix eval --raw -f ../../.. prowlarr.version)
# N.B. Prowlarr is still in development, so
# https://api.github.com/repos/Prowlarr/Prowlarr/releases/latest
# returns nothing. Once this endpoint returns something, we should use
# it. Until then, we use jq to sort releases (N.B. the "sort_by(. |
# split(".") | map(tonumber))" incantation is to sort the version
# number properly and not as a string).
# latestTag=$(curl https://api.github.com/repos/Prowlarr/Prowlarr/releases/latest | jq -r ".tag_name")
# latestVersion="$(expr $latestTag : 'v\(.*\)')"
latestVersion=$(curl https://api.github.com/repos/Prowlarr/Prowlarr/git/refs/tags | jq '. | map(.ref | sub("refs/tags/v";"")) | sort_by(. | split(".") | map(tonumber)) | .[-1]' -r)
if [[ "$currentVersion" == "$latestVersion" ]]; then
echo "Prowlarr is up-to-date: ${currentVersion}"
exit 0
fi
updateVersion $latestVersion
updateHash $latestVersion x64 linux
updateHash $latestVersion arm64 linux
updateHash $latestVersion x64 osx