646b892680
Some checks failed
Periodic Merges (6h) / master → staging-nixos (push) Failing after 12m50s
Periodic Merges (6h) / master → staging-next (push) Failing after 12m54s
Periodic Merges (24h) / merge-base(master,staging) → haskell-updates (push) Failing after 11m54s
Periodic Merges (6h) / staging-next → staging (push) Failing after 12m13s
Periodic Merges (24h) / staging-next-25.05 → staging-25.05 (push) Failing after 13m24s
Periodic Merges (24h) / release-25.05 → staging-next-25.05 (push) Failing after 14m28s
47 lines
1.1 KiB
Python
Executable File
47 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env nix-shell
|
|
#!nix-shell -i python3 -p nix-prefetch-git
|
|
|
|
from dataclasses import dataclass
|
|
import json
|
|
import subprocess
|
|
|
|
|
|
@dataclass
|
|
class GitDependency:
|
|
name: str
|
|
url: str
|
|
revision: str
|
|
|
|
|
|
def get_git_deps(lock_data):
|
|
for name, data in lock_data["packages"].items():
|
|
if data["source"] == "git":
|
|
desc = data["description"]
|
|
yield GitDependency(
|
|
name=name,
|
|
url=desc["url"],
|
|
revision=desc["resolved-ref"],
|
|
)
|
|
|
|
|
|
def nix_prefetch_git(url: str, rev: str):
|
|
result = subprocess.run(
|
|
["nix-prefetch-git", url, rev],
|
|
check=True,
|
|
text=True,
|
|
stdout=subprocess.PIPE,
|
|
)
|
|
return json.loads(result.stdout)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
with open("pubspec.lock.json") as lock_file:
|
|
lock_data = json.load(lock_file)
|
|
git_hashes = {}
|
|
for dep in get_git_deps(lock_data):
|
|
data = nix_prefetch_git(dep.url, dep.revision)
|
|
git_hashes[dep.name] = data["hash"]
|
|
with open("git-hashes.json", "w") as output_file:
|
|
json.dump(git_hashes, output_file, indent=2)
|
|
output_file.write("\n")
|