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mjallen18
2025-12-11 21:39:37 -06:00
parent a273c701ab
commit 201ba0b780
2 changed files with 274 additions and 0 deletions
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273
modules/home/programs/update-checker/default.nix Normal file
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{
config,
pkgs,
...
}:
let
update-checker = pkgs.writeScriptBin "update-checker" ''
#!/usr/bin/env nix-shell
#! nix-shell -i python3 --pure
#! nix-shell -p python3 python3Packages.pygithub python3Packages.feedparser python3Packages.requests nix-prefetch-scripts nix
import os
import json
import subprocess
from github import Github
from github import Auth
import feedparser
import requests
token = os.get_env("GITHUB_TOKEN")
auth = Auth.Token(token)
def check_github(owner, repo, version):
try:
release = None
result = None
prefetch = None
ghub = Github(auth=auth)
print(" getting repo " + owner + "/" + repo)
repo = ghub.get_repo(owner + "/" + repo)
if "-b" in version:
release = repo.get_releases()[0]
latest_version = release.name
else:
try:
release = repo.get_latest_release()
latest_version = release.tag_name
except:
tags = repo.get_tags()
try:
if tags is not None:
latest_version = tags[0].name
except:
commits = repo.get_commits()
latest_version = commits[0].sha
if latest_version is not None:
if latest_version.replace("v",\"\") != version.replace("v",\""):
print(" update found")
print(" Current version: " + version)
print(" Latest version: " + latest_version)
result = subprocess.check_output(["nix-prefetch-git", "--quiet", repo.clone_url, "--rev", latest_version])
prefetch = json.loads(result)
print(" New hash: " + prefetch.get("hash"))
else:
print(" no update")
ghub.close()
except Exception as e:
print(e)
def check_codeberg(owner, repo, version):
feed = feedparser.parse("https://codeberg.org/{0}/{1}/releases.rss".format(owner, repo))
if feed.status == 200:
entry = feed.entries[0]
if entry.title.replace("v","") != version.replace("v",""):
print(" update found")
print(" Current version: " + version)
print(" Latest version: " + entry.title)
sha256 = subprocess.check_output(["nix-prefetch-url", url.replace("''\${version}", entry.title.replace("v", ""))])
prefetch = subprocess.check_output(["nix", "hash", "convert", "--hash-algo", "sha256", str(sha256.decode("utf-8").strip())])
print(" New hash: " + prefetch.decode("utf-8").strip())
else:
print(" no update")
def check_open_vsx(publisher, name, version):
open_vsx = requests.get("https://open-vsx.org/api/" + publisher + "/" + name)
if open_vsx.status_code == 200:
extension = open_vsx.json()
latest_version = extension.get("version")
url = extension.get("files").get("download")
if latest_version.replace("v","") != version.replace("v",""):
print(" update found")
print(" Current version: " + version)
print(" Latest version: " + latest_version)
sha256 = subprocess.check_output(["nix-prefetch-url", url])
prefetch = subprocess.check_output(["nix", "hash", "convert", "--hash-algo", "sha256", str(sha256.decode("utf-8").strip())])
print(" New hash: " + prefetch.decode("utf-8").strip())
else:
print(" no update")
def parse_nix(package_spec):
version = None
url = None
current_hash = None
owner = None
repo = None
pname = None
name = None
publisher = None
for line in package_spec.readlines():
if "owner = "" in line and owner is None:
owner = line.split(" = ")[-1].replace(""", "").replace(";\n", "")
if "repo = "" in line and repo is None:
repo = line.split(" = ")[-1].replace(""", "").replace(";\n", "")
if "version = "" in line and version is None:
version = line.split(" = ")[-1].replace(""", "").replace(";\n", "")
if "rev = "" in line and "''\${version}" not in line:
version = line.split(" = ")[-1].replace(""", "").replace(";\n", "")
if "url = "" in line and url is None:
url = line.split(" = ")[-1].replace(""", "").replace(";\n", "")
if "sha256 = "" in line or " hash = "" in line and current_hash is None:
current_hash = line.split(" = ")[-1].replace(""", "").replace(";\n", "")
if "pname = "" in line and pname is None:
pname = line.split(" = ")[-1].replace(""", "").replace(";\n", "")
if " name = "" in line and name is None:
name = line.split(" = ")[-1].replace(""", "").replace(";\n", "")
if "publisher = "" in line and publisher is None:
publisher = line.split(" = ")[-1].replace(""", "").replace(";\n", "")
if url is None and repo is not None:
if "pname" in repo:
repo = repo.replace("''\${pname}", pname)
url = "https://github.com/{0}/{1}/releases/tag/{2}".format(owner, repo, version)
if url is not None and repo is None and "github" in url:
owner = url.split("github.com/")[-1].split("/")[0]
repo = url.split("github.com/")[-1].split("/")[1]
if url is not None and repo is None and "codeberg" in url:
owner = url.split("codeberg.org/")[-1].split("/")[0]
repo = url.split("codeberg.org/")[-1].split("/")[1]
if url is not None and version is None:
version = url.split("/")[-1].replace(".tar.gz", "")
if url is not None and publisher is not None:
url = url.replace("''\${publisher}", publisher).replace("''\${name}", name)
return url, current_hash, owner, repo, pname, name, publisher, version
def parse_json(json_versions, flavor=""):
versions = json.load(json_versions)
linux_versions = versions.get("linux")
config_versions = versions.get("config")
patch_versions = versions.get("patches")
zfs_versions = versions.get("zfs")
check_kernel(linux_versions, flavor)
check_cachy_config(config_versions, flavor)
check_patch_versions(patch_versions, flavor)
check_zfs_versions(zfs_versions, flavor)
def check_kernel(linux_versions, flavor=""):
srcinfo = requests.get("https://raw.githubusercontent.com/CachyOS/linux-cachyos/master/linux-cachyos" + flavor + "/.SRCINFO")
for line in srcinfo.text.split("\n"):
if "pkgver = " in line:
kernel_version = line.split("=")[-1].strip()
if kernel_version[-2:] == ".0":
kernel_version = kernel_version[:-2]
if flavor in ["", "-lts", "-server", "-gcc", "-hardened"]:
release_src = "https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-" + kernel_version + ".tar.xz"
if flavor == "-rc":
release_src = "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/snapshot/linux-" + kernel_version.replace(".rc", "-rc") + ".tar.gz"
sha256 = subprocess.check_output(["nix-prefetch-url", release_src])
prefetch = subprocess.check_output(["nix", "hash", "convert", "--hash-algo", "sha256", str(sha256.decode("utf-8").strip())])
current_version = linux_versions.get("version")
current_hash = linux_versions.get("hash")
latest_hash = prefetch.decode("utf-8").strip()
print(" Checking linux versions...")
if current_hash != latest_hash:
print(" Current rev: " + current_version)
print(" Current hash: " + current_hash)
print(" New rev: " + kernel_version)
print(" New hash: " + latest_hash)
else:
print(" no update")
def check_cachy_config(config_versions, flavor=""):
result = subprocess.check_output(["nix-prefetch-git", "--quiet", "https://github.com/CachyOS/linux-cachyos.git"])
prefetch = json.loads(result)
current_version = config_versions.get("rev")
latest_version = prefetch.get("rev")
print(" Checking config versions...")
if current_version != latest_version:
print(" Current rev: " + current_version)
print(" New rev: " + latest_version)
print(" New hash: " + prefetch.get("hash"))
else:
print(" no update")
def check_patch_versions(patch_versions, flavor=""):
result = subprocess.check_output(["nix-prefetch-git", "--quiet", "https://github.com/CachyOS/kernel-patches.git"])
prefetch = json.loads(result)
current_version = patch_versions.get("rev")
latest_version = prefetch.get("rev")
print(" Checking patch versions...")
if current_version != latest_version:
print(" Current rev: " + current_version)
print(" New rev: " + latest_version)
print(" New hash: " + prefetch.get("hash"))
else:
print(" no update")
def kconfig_to_nix(flavor=""):
kconfig_result = subprocess.check_output(["nix", "build", ".#nixosConfigurations.jallen-nas.pkgs.linuxPackages_cachyos" + flavor + ".kernel.kconfigToNix", "--no-link", "--print-out-paths"])
config_file = kconfig_result.decode("utf-8").strip()
if flavor == "":
cachy_flavor = "-gcc"
result = subprocess.check_output(["cat", config_file])
with open("/etc/nixos/packages/linux-cachyos/config-nix/cachyos" + cachy_flavor + ".x86_64-linux.nix", "w") as config:
config.write(result.decode("utf-8").strip())
def check_zfs_versions(zfs_versions, flavor=""):
result = requests.get("https://raw.githubusercontent.com/CachyOS/linux-cachyos/master/linux-cachyos" + flavor + "/PKGBUILD")
for line in result.text.split("\n"):
if "git+https://github.com/cachyos/zfs.git#commit=" in line:
zfs_rev = line.split("zfs.git#commit=")[-1].replace("")", "")
result = subprocess.check_output(["nix-prefetch-git", "--quiet", "https://github.com/CachyOS/zfs.git", "--rev", zfs_rev])
prefetch = json.loads(result)
current_version = zfs_versions.get("rev")
latest_version = prefetch.get("rev")
print(" Checking zfs versions...")
if current_version != latest_version:
print(" Current rev: " + current_version)
print(" New rev: " + latest_version)
print(" New hash: " + prefetch.get("hash"))
else:
print(" no update")
for (root,dirs,files) in os.walk("/etc/nixos/packages",topdown=True):
if "default.nix" in files and "versions.json" not in files:
continue
print(root.split("/")[-1])
with open(root + "/default.nix", "r") as package_spec:
url, current_hash, owner, repo, pname, name, publisher, version = parse_nix(package_spec)
if owner is not None and repo is not None and "codeberg" in url:
check_codeberg(owner, repo, version)
elif owner is not None and repo is not None and "github" in url:
check_github(owner, repo, version)
elif publisher is not None and "open-vsx" in url:
check_open_vsx(publisher, name, version)
else:
if url is not None:
print(url)
if "default.nix" in files and "versions.json" in files:
with open(root + "/versions.json", "r") as json_versions:
print("Checking Linux CachyOS")
parse_json(json_versions)
with open(root + "/versions-rc.json", "r") as json_versions:
print("Checking Linux CachyOS RC")
parse_json(json_versions, "-rc")
with open(root + "/versions-lts.json", "r") as json_versions:
print("Checking Linux CachyOS LTS")
parse_json(json_versions, "-lts")
with open(root + "/versions-hardened.json", "r") as json_versions:
print("Checking Linux CachyOS Hardened")
parse_json(json_versions, "-hardened")
'';
in
{
imports = [ ../options.nix ];
config = {
home.packages = [ update-checker ];
};
}

1
modules/nixos/programs/default.nix
View File

@@ -82,6 +82,7 @@ in
environment = {
systemPackages = with pkgs; [
attic-client
dislocker
uutils-coreutils-noprefix
uutils-diffutils
uutils-findutils