106 lines
3.6 KiB
Python
106 lines
3.6 KiB
Python
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#!/usr/bin/env python3
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"""
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Utility for building and installing nginx mod_rewrite module.
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This script handles downloading, extracting, building, and installing the module.
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Returns None on success, or error message string on failure.
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"""
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import os
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import sys
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import shutil
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import subprocess
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import zipfile
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import datetime
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def build_mod_rewrite():
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"""
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Build and install the nginx mod_rewrite module.
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Returns:
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str: Error message on failure, None on success
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"""
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tmp_dir = '/tmp/nginx-mod-rewrite'
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log_path = '/usr/local/mgr5/var/nginx-mod-rewrite-plugin.log'
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try:
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# Ensure log directory exists
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log_dir = os.path.dirname(log_path)
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if log_dir and not os.path.exists(log_dir):
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os.makedirs(log_dir, exist_ok=True)
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# Setup temporary directory: create or clean
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if os.path.isdir(tmp_dir):
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shutil.rmtree(tmp_dir)
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os.makedirs(tmp_dir, exist_ok=True)
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with open(log_path, 'a') as log_file:
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log_file.write(f'=== Starting module download and install: {datetime.datetime.now()} ===\n')
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# Copy the ZIP file into the temporary directory
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src_zip = '/usr/local/ispmanager-mod_rewrite/mod_rewrite.zip'
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dst_zip = os.path.join(tmp_dir, 'mod_rewrite.zip')
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try:
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shutil.copy(src_zip, dst_zip)
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log_file.write(f'Copied zip to {dst_zip}\n')
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except Exception as e:
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return f'Failed to copy zip: {e}'
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# Extract the ZIP file
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try:
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with zipfile.ZipFile(dst_zip, 'r') as zip_ref:
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zip_ref.extractall(tmp_dir)
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log_file.write('Extracted zip contents.\n')
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except Exception as e:
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return f'Failed to extract zip: {e}'
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# Locate the extracted root directory
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extracted_root = None
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for entry in os.listdir(tmp_dir):
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full_path = os.path.join(tmp_dir, entry)
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if os.path.isdir(full_path):
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extracted_root = full_path
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break
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if not extracted_root:
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return 'Extracted folder not found.'
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log_file.write(f'Using extracted root: {extracted_root}\n')
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# Define the sequence of commands to run
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commands = [
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['bash', 'package_preparer.sh', 'installdeps'],
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['bash', 'package_preparer.sh', 'download', '.', 'system'],
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['bash', 'package_preparer.sh', 'build'],
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['bash', 'package_preparer.sh', 'installmod']
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]
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for cmd in commands:
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log_file.write(f'Running command: {" ".join(cmd)}\n')
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result = subprocess.run(cmd, cwd=extracted_root, stdout=log_file, stderr=log_file)
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if result.returncode != 0:
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return f'Command {" ".join(cmd)} failed with exit code {result.returncode}'
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log_file.write('All commands executed successfully.\n')
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except Exception as exc:
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return f'Unexpected error: {exc}'
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finally:
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# Clean up temporary directory
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try:
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if os.path.isdir(tmp_dir):
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shutil.rmtree(tmp_dir)
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except Exception:
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pass
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return None
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if __name__ == '__main__':
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# Run the build process and output result to stdout
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result = build_mod_rewrite()
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if result is not None:
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# On error, write error message to stderr
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print(result, file=sys.stderr)
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sys.exit(1)
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else:
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# On success, exit with 0 (no output)
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sys.exit(0)
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