81 lines
2.3 KiB
Python
Executable file
81 lines
2.3 KiB
Python
Executable file
#! /usr/bin/env python3
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"""Download the server static files from the GitLab CI.
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This script downloads the latest build artifact from a specified branch in the GitLab
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repository and extracts its contents into the server static directory within the local
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source tree.
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If the static directory already exists and contains data, it will be removed before
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extraction.
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"""
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import zipfile
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import io
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import sys
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import os
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import shutil
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import argparse
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import gitlab
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from gitlab.exceptions import GitlabGetError
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THIS_DIR = os.path.dirname(os.path.abspath(__file__))
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STATIC_DIR = os.path.join(THIS_DIR, "src", "openflexure_microscope_server", "static")
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def remove_static_if_exists() -> None:
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"""Remove the existing 'static' directory if it exists and contains any files."""
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if os.path.exists(STATIC_DIR) and os.listdir(STATIC_DIR):
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shutil.rmtree(STATIC_DIR)
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print(f"Removed existing directory: {STATIC_DIR}")
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def extract_zip(zip_data: bytes) -> None:
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"""Extract a zip archive from in-memory bytes to the openflexure repo root.
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:param zip_data: The zip file content as bytes.
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"""
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zip_stream = io.BytesIO(zip_data)
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with zipfile.ZipFile(zip_stream, "r") as zip_file:
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zip_file.extractall(THIS_DIR)
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print(f"Extracted zip to: {THIS_DIR}")
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def main(branch: str = "v3"):
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"""Fetch build artifacts from GitLab for a given branch and unzip.
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Clear any existing static directory before extract the new files.
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:param branch: The Git branch name to fetch artifacts from.
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"""
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try:
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gl = gitlab.Gitlab()
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ofm_repo = gl.projects.get(9238334)
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zip_data = ofm_repo.artifacts.download(branch, "build")
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except GitlabGetError as e:
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print(f"Failed to get artifacts from GitLab.\n{e}")
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sys.exit(-1)
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if zip_data is None:
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print("Latest pipeline has no build artifact.")
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sys.exit(-1)
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remove_static_if_exists()
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extract_zip(zip_data)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(
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description="Download the server static files from the GitLab CI."
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)
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parser.add_argument(
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"-b",
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"--branch",
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default="v3",
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help="Git branch to fetch artifacts from (default: v3)",
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)
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args = parser.parse_args()
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main(branch=args.branch)
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