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31 changes: 7 additions & 24 deletions scripts/ci/pre_commit/compile_www_assets.py
Original file line number Diff line number Diff line change
Expand Up @@ -18,11 +18,11 @@
from __future__ import annotations

import hashlib
import importlib.util
import os
import re
import shutil
import subprocess
import sys
from pathlib import Path

# NOTE!. This script is executed from node environment created by pre-commit and this environment
Expand Down Expand Up @@ -52,18 +52,17 @@ def get_directory_hash(directory: Path, skip_path_regexp: str | None = None) ->
f"To run this script, run the ./{__file__} command"
)


def compile_assets(www_directory: Path, www_hash_file_name: str):
if __name__ == "__main__":
www_directory = AIRFLOW_SOURCES_PATH / "airflow" / "www"
node_modules_directory = www_directory / "node_modules"
dist_directory = www_directory / "static" / "dist"
www_hash_file = AIRFLOW_SOURCES_PATH / ".build" / "www" / www_hash_file_name
www_hash_file.parent.mkdir(exist_ok=True, parents=True)
WWW_HASH_FILE.parent.mkdir(exist_ok=True, parents=True)
if node_modules_directory.exists() and dist_directory.exists():
old_hash = www_hash_file.read_text() if www_hash_file.exists() else ""
old_hash = WWW_HASH_FILE.read_text() if WWW_HASH_FILE.exists() else ""
new_hash = get_directory_hash(www_directory, skip_path_regexp=r".*node_modules.*")
if new_hash == old_hash:
print("The WWW directory has not changed! Skip regeneration.")
return
sys.exit(0)
else:
shutil.rmtree(node_modules_directory, ignore_errors=True)
shutil.rmtree(dist_directory, ignore_errors=True)
Expand All @@ -72,20 +71,4 @@ def compile_assets(www_directory: Path, www_hash_file_name: str):
subprocess.check_call(["yarn", "install", "--frozen-lockfile"], cwd=os.fspath(www_directory))
subprocess.check_call(["yarn", "run", "build"], cwd=os.fspath(www_directory), env=env)
new_hash = get_directory_hash(www_directory, skip_path_regexp=r".*node_modules.*")
www_hash_file.write_text(new_hash)


def is_fab_provider_installed() -> bool:
return importlib.util.find_spec("airflow.providers.fab") is not None


if __name__ == "__main__":
# Compile assets for main
main_www_directory = AIRFLOW_SOURCES_PATH / "airflow" / "www"
compile_assets(main_www_directory, "hash.txt")
if is_fab_provider_installed():
# Compile assets for fab provider
fab_provider_www_directory = (
AIRFLOW_SOURCES_PATH / "providers" / "src" / "airflow" / "providers" / "fab" / "www"
)
compile_assets(fab_provider_www_directory, "hash_fab.txt")
WWW_HASH_FILE.write_text(new_hash)