tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1#! /usr/bin/env nix-shell
2#! nix-shell -I nixpkgs=./. -i bash -p curl xq-xml common-updater-scripts
3set -euo pipefail
4
5OLD_VERSION="$(nix-instantiate --eval --json --expr 'let pkgs = import ./. {}; in pkgs._7zz.version' | sed 's/"//g')"
6NEW_VERSION="$(curl -H 'Accept: application/rss+xml' 'https://sourceforge.net/projects/sevenzip/rss?path=/7-Zip' | xq -x "substring((/rss/channel/item[link[contains(., 'src.tar.xz')]])[1]/title, 8, 5)")"
7
8echo "comparing versions $OLD_VERSION => $NEW_VERSION"
9if [[ "$OLD_VERSION" == "$NEW_VERSION" ]]; then
10 echo "Already up to date! Doing nothing"
11 exit 0
12fi
13
14update-source-version _7zz "$NEW_VERSION"
15update-source-version _7zz-rar "$NEW_VERSION" --ignore-same-version