83 lines
2.3 KiB
Python
83 lines
2.3 KiB
Python
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#! /usr/bin/env nix-shell
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#! nix-shell -i python3 -p python3 prefetch-yarn-deps nix-prefetch-git nix-prefetch
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from pathlib import Path
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from shutil import copyfile
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from urllib.request import Request, urlopen
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import json
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import os
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import subprocess
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def run_external(args: list[str]):
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proc = subprocess.run(
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args,
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check=True,
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stdout=subprocess.PIPE,
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)
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return proc.stdout.strip().decode("utf8")
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def get_latest_release_tag():
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req = Request("https://api.github.com/repos/stashapp/stash/tags?per_page=1")
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if "GITHUB_TOKEN" in os.environ:
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req.add_header("authorization", f"Bearer {os.environ['GITHUB_TOKEN']}")
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with urlopen(req) as resp:
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return json.loads(resp.read())[0]
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def prefetch_github(rev: str):
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print(f"Prefetching stashapp/stash({rev})")
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proc = run_external(["nix-prefetch-git", "--no-deepClone", "--rev", rev, f"https://github.com/stashapp/stash"])
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return json.loads(proc)
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def prefetch_yarn(lock_file: str):
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print(f"Prefetching yarn deps")
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hash = run_external(["prefetch-yarn-deps", lock_file])
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return run_external(["nix", "hash", "convert", "--hash-algo", "sha256", hash])
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def prefetch_go_modules(src: str, version: str):
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print(f"Prefetching go modules")
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expr = fr"""
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{{ sha256 }}: (buildGoModule {{
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pname = "stash";
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src = {src};
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version = "{version}";
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vendorHash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
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}}).goModules.overrideAttrs (_: {{ modSha256 = sha256; }})
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"""
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return run_external([
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"nix-prefetch",
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"--option",
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"extra-experimental-features",
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"flakes",
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expr
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])
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def save_version_json(version: dict[str, str]):
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print("Writing version.json")
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with open(Path(__file__).parent / "version.json", 'w') as f:
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json.dump(version, f, indent=2)
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f.write("\n")
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if __name__ == "__main__":
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release = get_latest_release_tag()
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src = prefetch_github(release['name'])
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yarn_hash = prefetch_yarn(f"{src['path']}/ui/v2.5/yarn.lock")
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save_version_json({
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"version": release["name"][1:],
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"gitHash": release["commit"]["sha"][:8],
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"srcHash": src["hash"],
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"yarnHash": yarn_hash,
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"vendorHash": prefetch_go_modules(src["path"], release["name"][1:])
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})
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