81 lines
2.2 KiB
Python
81 lines
2.2 KiB
Python
import logging
|
|
import os
|
|
import subprocess
|
|
import tempfile
|
|
from argparse import Namespace
|
|
from pathlib import Path
|
|
|
|
from .error import NurError
|
|
from .manifest import Repo, load_manifest, update_lock_file
|
|
from .path import EVALREPO_PATH, LOCK_PATH, MANIFEST_PATH, nixpkgs_path
|
|
from .prefetch import prefetch
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def eval_repo(repo: Repo, repo_path: Path) -> None:
|
|
with tempfile.TemporaryDirectory() as d:
|
|
eval_path = Path(d).joinpath("default.nix")
|
|
with open(eval_path, "w") as f:
|
|
f.write(
|
|
f"""
|
|
with import <nixpkgs> {{}};
|
|
import {EVALREPO_PATH} {{
|
|
name = "{repo.name}";
|
|
url = "{repo.url}";
|
|
src = {repo_path.joinpath(repo.file)};
|
|
inherit pkgs lib;
|
|
}}
|
|
"""
|
|
)
|
|
|
|
# fmt: off
|
|
cmd = [
|
|
"nix-env",
|
|
"-f", str(eval_path),
|
|
"-qa", "*",
|
|
"--meta",
|
|
"--xml",
|
|
"--option", "restrict-eval", "true",
|
|
"--option", "allow-import-from-derivation", "true",
|
|
"--drv-path",
|
|
"--show-trace",
|
|
"-I", f"nixpkgs={nixpkgs_path()}",
|
|
"-I", str(repo_path),
|
|
"-I", str(eval_path),
|
|
"-I", str(EVALREPO_PATH),
|
|
]
|
|
# fmt: on
|
|
|
|
logger.info(f"Evaluate repository {repo.name}")
|
|
proc = subprocess.Popen(
|
|
cmd, env=dict(PATH=os.environ["PATH"]), stdout=subprocess.PIPE
|
|
)
|
|
res = proc.wait()
|
|
if res != 0:
|
|
raise NurError(f"{repo.name} does not evaluate:\n$ {' '.join(cmd)}")
|
|
|
|
|
|
def update(repo: Repo) -> Repo:
|
|
repo, locked_version, repo_path = prefetch(repo)
|
|
|
|
if repo_path:
|
|
eval_repo(repo, repo_path)
|
|
|
|
repo.locked_version = locked_version
|
|
return repo
|
|
|
|
|
|
def update_command(args: Namespace) -> None:
|
|
manifest = load_manifest(MANIFEST_PATH, LOCK_PATH)
|
|
|
|
for repo in manifest.repos:
|
|
try:
|
|
update(repo)
|
|
except Exception:
|
|
if repo.locked_version is None:
|
|
# likely a repository added in a pull request, make it fatal then
|
|
raise
|
|
logger.exception(f"Failed to updated repository {repo.name}")
|
|
|
|
update_lock_file(manifest.repos, LOCK_PATH)
|