mirror of
https://github.com/thegeeklab/ansible-doctor.git
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128 lines
3.9 KiB
Python
128 lines
3.9 KiB
Python
#!/usr/bin/env python3
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"""Entrypoint and CLI handler."""
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import argparse
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import os
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import ansibledoctor.exception
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from ansibledoctor import __version__
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from ansibledoctor.config import SingleConfig
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from ansibledoctor.doc_generator import Generator
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from ansibledoctor.doc_parser import Parser
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from ansibledoctor.utils import SingleLog
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class AnsibleDoctor:
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"""Create main object."""
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def __init__(self):
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self.log = SingleLog()
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self.logger = self.log.logger
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self.args = self._cli_args()
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self.config = self._get_config()
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self._execute()
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def _cli_args(self):
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"""
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Use argparse for parsing CLI arguments.
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:return: args objec
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"""
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# TODO: add function to print to stdout instead of file
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parser = argparse.ArgumentParser(
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description="Generate documentation from annotated Ansible roles using templates"
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)
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parser.add_argument(
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"base_dir", nargs="?", help="base directory (default: current working directory)"
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)
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parser.add_argument(
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"-c", "--config", dest="config_file", help="path to configuration file"
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)
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parser.add_argument(
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"-o", "--output", dest="output_dir", action="store", help="output directory"
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)
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parser.add_argument(
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"-r",
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"--recursive",
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dest="recursive",
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action="store_true",
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default=None,
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help="run recursively over the base directory subfolders"
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)
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parser.add_argument(
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"-f",
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"--force",
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dest="force_overwrite",
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action="store_true",
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default=None,
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help="force overwrite output file"
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)
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parser.add_argument(
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"-d",
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"--dry-run",
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dest="dry_run",
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action="store_true",
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default=None,
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help="dry run without writing"
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)
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parser.add_argument(
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"-n",
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"--no-role-detection",
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dest="role_detection",
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action="store_false",
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default=None,
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help="disable automatic role detection"
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)
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parser.add_argument(
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"-v", dest="logging.level", action="append_const", const=-1, help="increase log level"
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)
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parser.add_argument(
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"-q", dest="logging.level", action="append_const", const=1, help="decrease log level"
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)
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parser.add_argument("--version", action="version", version=f"%(prog)s {__version__}")
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return parser.parse_args().__dict__
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def _get_config(self):
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try:
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config = SingleConfig(args=self.args)
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except ansibledoctor.exception.ConfigError as e:
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self.log.sysexit_with_message(e)
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return config
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def _execute(self):
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cwd = self.config.base_dir
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walkdirs = [cwd]
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if self.config.recursive:
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walkdirs = [f.path for f in os.scandir(cwd) if f.is_dir()]
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for item in walkdirs:
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os.chdir(item)
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self.config.set_config(base_dir=os.getcwd())
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try:
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self.log.set_level(self.config.config["logging"]["level"])
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except ValueError as e:
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self.log.sysexit_with_message(f"Can not set log level.\n{e!s}")
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self.logger.info(f"Using config file: {self.config.config_file}")
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self.logger.debug(f"Using working dir: {item}")
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if self.config.config["role_detection"]:
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if self.config.is_role:
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self.logger.info(f"Ansible role detected: {self.config.config['role_name']}")
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else:
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self.log.sysexit_with_message("No Ansible role detected")
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else:
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self.logger.info("Ansible role detection disabled")
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doc_parser = Parser()
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doc_generator = Generator(doc_parser)
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doc_generator.render()
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def main():
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AnsibleDoctor()
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