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linux_xanmod, linux_xanmod_latest: add update script

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Co-authored-by: Mathias Zhang <me@zzzsy.top>
This commit is contained in:
eljamm 2025-04-23 22:17:57 +02:00 committed by Alyssa Ross
parent 8396333ef1
commit 6f2ad75d74
2 changed files with 93 additions and 0 deletions
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86
pkgs/os-specific/linux/kernel/update-xanmod.sh Executable file
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@ -0,0 +1,86 @@
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p bash nix-prefetch curl jq gawk gnused nixfmt-rfc-style
set -euo pipefail
SCRIPT_DIR="$(dirname "${BASH_SOURCE[0]}")"
FILE_PATH="$SCRIPT_DIR/xanmod-kernels.nix"
get_old_version() {
local file_path="$1"
local variant="$2"
grep -A 2 "$variant = {" "$file_path" | grep "version =" | cut -d '"' -f 2
}
VARIANT="${1:-lts}"
OLD_VERSION=${UPDATE_NIX_OLD_VERSION:-$(get_old_version "$FILE_PATH" "$VARIANT")}
RELEASES=$(curl --silent https://gitlab.com/api/v4/projects/xanmod%2Flinux/releases)
# list of URLs. latest first, oldest last
RELEASE_URLS=$(echo "$RELEASES" | jq '.[].assets.links.[0].name')
while IFS= read -r url; do
# Get variant, version and suffix from url fields:
# 8 9 NF
# | | |
# https://.../<variant>/<version>-<suffix>
release_variant=$(echo "$url" | awk -F'[/-]' '{print $8}')
release_version=$(echo "$url" | awk -F'[/-]' '{print $9}')
# either xanmod1 or xanmod2
suffix=$(echo "$url" | awk -F'[/-]' '{print $NF}')
if [[ "$release_variant" == "$VARIANT" ]]; then
if [[ "$release_version" == "$OLD_VERSION" ]]; then
echo "Xanmod $VARIANT is up-to-date: ${OLD_VERSION}"
exit 0
else
NEW_VERSION="$release_version"
SUFFIX="$suffix"
break
fi
fi
done < <(echo "$RELEASE_URLS" | jq -r)
echo "Updating Xanmod \"$VARIANT\" from $OLD_VERSION to $NEW_VERSION ($SUFFIX)"
URL="https://gitlab.com/api/v4/projects/xanmod%2Flinux/repository/archive.tar.gz?sha=$NEW_VERSION-$SUFFIX"
HASH="$(nix-prefetch fetchzip --quiet --url "$URL")"
update_variant() {
local file_path="$1"
local variant="$2"
local new_version="$3"
local new_hash="$4"
local suffix="$5"
# ${variant} = { <- range start
# version = ...
# hash = ...
# suffix = ...
# }; <- range end
range_start="^\s*$variant = {"
range_end="^\s*};"
# - Update the version and hash using sed range addresses
# - Remove suffix line, if it exists
sed -i -e "/$range_start/,/$range_end/ {
s|^\s*version = \".*\";| version = \"$new_version\";|;
s|^\s*hash = \".*\";| hash = \"$new_hash\";|;
/^\s*suffix = /d
}" "$file_path"
# Add suffix, if it's different than xanmod1 (the default)
if [[ "$suffix" != "xanmod1" ]]; then
sed -i -e "/$range_start/,/$range_end/ {
s|$range_end| suffix = \"$suffix\";\n };|;
}" "$file_path"
fi
# Apply proper formatting
nixfmt "$file_path"
}
update_variant "$FILE_PATH" "$VARIANT" "$NEW_VERSION" "$HASH" "$SUFFIX"

7
pkgs/os-specific/linux/kernel/xanmod-kernels.nix
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@ -13,10 +13,12 @@ let
# NOTE: When updating these, please also take a look at the changes done to
# kernel config in the xanmod version commit
variants = {
# ./update-xanmod.sh lts
lts = {
version = "6.12.40";
hash = "sha256-L8wL47kD+lrnJsrp0B1MZ2Lg8zs+m1vQ24gPGuvxIA0=";
};
# ./update-xanmod.sh main
main = {
version = "6.15.8";
hash = "sha256-P4DpTS0RhvsgBrNDsZMiA1NvCQucuPmJ4GDyF9mZ7ZU=";
@ -70,6 +72,11 @@ let
RCU_EXP_KTHREAD = yes;
};
extraPassthru.updateScript = [
./update-xanmod.sh
variant
];
extraMeta = {
branch = lib.versions.majorMinor version;
maintainers = with lib.maintainers; [