nixpkgs/pkgs/by-name/lo/loopwm/update.sh
2024-08-22 08:15:07 +01:00

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#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl jq gnused
set -euo pipefail
cd "$(dirname "$0")" || exit 1
# Grab latest release version
LOOPWM_LATEST_VER="$(curl --fail -s ${GITHUB_TOKEN:+-u ":$GITHUB_TOKEN"} "https://api.github.com/repos/MrKai77/Loop/releases/latest" | jq -r '.tag_name' | sed 's/^v//')"
LOOPWM_CURRENT_VER="$(grep -oP 'version = "\K[^"]+' package.nix)"
if [[ "$LOOPWM_LATEST_VER" == "$LOOPWM_CURRENT_VER" ]]; then
echo "loopwm is up-to-date"
exit 0
fi
LOOPWM_DARWIN_HASH="$(nix-hash --to-sri --type sha256 "$(nix-prefetch-url --type sha256 "https://github.com/MrKai77/Loop/releases/download/${LOOPWM_LATEST_VER}/Loop.zip")")"
sed -i "s#hash = \".*\"#hash = \"$LOOPWM_DARWIN_HASH\"#g" package.nix
sed -i "s#version = \".*\";#version = \"$LOOPWM_LATEST_VER\";#g" package.nix