import argparse import os import sys import shutil import subprocess import shlex ROOTDIR = os.path.abspath(os.path.dirname(__file__)) class Colors: HEADER = '\033[95m' OKBLUE = '\033[94m' OKGREEN = '\033[92m' WARNING = '\033[93m' FAIL = '\033[91m' ENDC = '\033[0m' force_disable = False @classmethod def disable(cls): cls.HEADER = '' cls.OKBLUE = '' cls.OKGREEN = '' cls.WARNING = '' cls.FAIL = '' cls.ENDC = '' @classmethod def enable(cls): if cls.force_disable: return cls.HEADER = '\033[95m' cls.OKBLUE = '\033[94m' cls.OKGREEN = '\033[92m' cls.WARNING = '\033[93m' cls.FAIL = '\033[91m' cls.ENDC = '\033[0m' def git(*args, repository_path='.'): return subprocess.check_output(["git"] + list(args), cwd=repository_path, ).decode() def accept_command(commands): """Search @commands and returns the first found absolute path.""" for command in commands: command = shutil.which(command) if command: return command return None def get_meson(): meson = os.path.join(ROOTDIR, 'meson', 'meson.py') if os.path.exists(meson): return [sys.executable, meson] mesonintrospect = os.environ.get('MESONINTROSPECT', '') for comp in shlex.split (mesonintrospect): # mesonintrospect might look like "/usr/bin/python /somewhere/meson introspect", # let's not get tricked if 'python' in os.path.basename (comp): continue if os.path.exists(comp): if comp.endswith('.py'): return [sys.executable, comp] else: return [comp] meson = accept_command(['meson.py']) if meson: return [sys.executable, meson] meson = accept_command(['meson']) if meson: return [meson] raise RuntimeError('Could not find Meson')