pagedmov/nixos-config
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work on reducing statefulness of the configuration

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pagedmov
2026-03-09 22:41:29 -04:00
parent 8ee748a997
commit a88925cfa3
25 changed files with 302 additions and 532 deletions
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94
overlay/scripts/nix/check_updates.nix
View File

@@ -1,94 +0,0 @@
{ pkgs }:
pkgs.stdenv.mkDerivation {
pname = "pkg_maintenance_check";
version = "1.0";
src = ./.;
buildPhase = ''
mkdir -p $out/bin
cat > $out/bin/checkupdates.py <<- EOF
import json
import subprocess
import requests
def get_packages_by_maintainer(target_maintainer):
try:
nix_env_command = [
"nix-env", "--meta", "--json", "-qaP"
]
jq_query = (
'to_entries[] | select(.value.meta.maintainers? // [] | '
f'any(.github == "{target_maintainer}")) | .value'
)
result = subprocess.run(
nix_env_command,
capture_output=True,
text=True,
check=True
)
filtered_packages = subprocess.run(
["jq", "-r", "-c", jq_query],
input=result.stdout,
capture_output=True,
text=True,
check=True
)
return [json.loads(pkg) for pkg in filtered_packages.stdout.strip().split('\n') if pkg]
except subprocess.CalledProcessError as e:
print(f"Error running nix-env or jq: {e}")
return []
def check_github_releases(maintained_packages):
github_api_template = "https://api.github.com/repos/{owner}/{repo}/releases/latest"
updates = []
for package in maintained_packages:
pname = package.get("pname", "unknown")
repo_url = package.get("meta", {}).get("homepage", "")
current_version = package.get("version", "unknown")
if "github.com" in repo_url:
owner_repo = repo_url.split("github.com/")[1].rstrip('/')
owner, repo = owner_repo.split('/')
api_url = github_api_template.format(owner=owner, repo=repo)
response = requests.get(api_url)
if response.status_code == 200:
latest_release = response.json()
latest_version = latest_release.get("tag_name", "").lstrip('v')
if latest_version and latest_version != current_version:
updates.append({"pkg": pname, "version": latest_version})
else:
print(f"{pname} is up to date.\n")
else:
print(f"Failed to check version for {pname} (HTTP {response.status_code}).\n")
else:
print(f"Skipping non-GitHub repository for {pname}.\n")
return updates
def notify_updates(updates):
if updates:
update_string = '\n'.join([f" {update['pkg']} -> {update['version']}" for update in updates])
subprocess.run([
"notify-send",
"--icon=/home/pagedmov/.sysflake/assets/images/nixos-icon-generic.png",
"Maintenance Update",
f"Package updates found:\n{update_string}"
])
subprocess.run(["aplay", "-q", "-N", "/home/pagedmov/.sysflake/assets/sound/login.wav"])
target_maintainer = "pagedMov"
maintained_packages = get_packages_by_maintainer(target_maintainer)
if maintained_packages:
updates = check_github_releases(maintained_packages)
notify_updates(updates)
else:
print(f"No packages maintained by {target_maintainer} were found.")
EOF
'';
buildInputs = with pkgs; [
python3Packages.requests
jq
];
installPhase = ":";
}

1
overlay/scripts/nix/default.nix
View File

@@ -8,7 +8,6 @@
fetchfromgh = super.callPackage ./templates/fetchfromgh.nix { };
mkshell = super.callPackage ./templates/mkshell.nix { };
garbage-collect = super.callPackage ./garbage-collect.nix { };
check_updates = super.callPackage ./check_updates.nix { };
rebuild = super.callPackage ./rebuild.nix {
inherit host;
self = root;