mirror of
https://github.com/SebastianWendel/nixpkgs.git
synced 2024-09-29 16:40:18 +02:00
24 lines
940 B
Bash
Executable file
24 lines
940 B
Bash
Executable file
#! /usr/bin/env nix-shell
|
|
#! nix-shell -I nixpkgs=../../../.. -i bash -p nix-prefetch git gnused gnugrep nix curl
|
|
set -euo pipefail -x
|
|
|
|
nixpkgs="$(git rev-parse --show-toplevel)"
|
|
old=$(nix-instantiate --eval -A linuxPackages_zen.kernel.modDirVersion "$nixpkgs")
|
|
old="${old%\"}"
|
|
old="${old#\"}"
|
|
new=$(curl https://github.com/zen-kernel/zen-kernel/releases.atom | grep -m1 -o -E '[0-9.]+-zen[0-9]+')
|
|
# add ".0" patch to modDirVersion when minor only
|
|
new=$(echo "$new" | sed -E 's/^([0-9]+)\.([0-9]+)-(\w+)$/\1.\2.0-\3/')
|
|
if [[ "$new" == "$old" ]]; then
|
|
echo "already up-to-date"
|
|
exit 0
|
|
fi
|
|
|
|
path="$nixpkgs/pkgs/os-specific/linux/kernel/linux-zen.nix"
|
|
|
|
sed -i -e "s!modDirVersion = \".*\"!modDirVersion = \"${new}\"!" "$path"
|
|
checksum=$(nix-prefetch "(import ${nixpkgs} {}).linuxPackages_zen.kernel")
|
|
sed -i -e "s!sha256 = \".*\"!sha256 = \"${checksum}\"!" "$path"
|
|
|
|
git commit -m "linuxKernel.kernels.linux_zen: ${old} -> ${new}" $path
|