90 lines
3.8 KiB
Python
90 lines
3.8 KiB
Python
import os, glob, subprocess, configparser
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import web, system
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import codecs
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def run_profile_hooks(profile, step, cwd=None, env=None, debug=False):
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hooks_dir = get_hooks_dir()
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step_hooks = profile[step]["hooks"]
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if not step_hooks:
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return
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for hook_name in step_hooks.split(","):
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trimmed_hook_name = hook_name.strip(' \t\n\r')
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if not trimmed_hook_name:
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continue
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hook_path = os.path.join(hooks_dir, trimmed_hook_name)
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code = subprocess.call(hook_path, cwd=cwd, stdin=subprocess.PIPE, env=env)
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if code != 0:
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raise Exception("Hook '{:s}' exited with a non zero code ({:d}) !".format(trimmed_hook_name, code))
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def get_hooks_dir():
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return os.path.realpath(os.path.dirname(os.path.abspath(__file__)) + "/../hooks")
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def get_lib_dir():
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return os.path.realpath(os.path.dirname(os.path.abspath(__file__)) + "/../lib")
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def load_profile(profile_name, debug=False):
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profile_filename = profile_name+".conf"
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for profile_file in get_available_profiles():
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if profile_filename == os.path.basename(profile_file):
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config = configparser.ConfigParser()
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with codecs.open(profile_file, encoding = 'utf-8', mode = 'r') as handle:
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config.read_file(handle)
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return config
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return None
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def get_profiles_dir():
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return os.path.realpath(os.path.dirname(os.path.abspath(__file__)) + "/../profiles")
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def get_available_profiles():
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return glob.glob(get_profiles_dir() + '/*.conf')
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def get_available_profile_names():
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profile_files = get_available_profiles()
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return [os.path.splitext(os.path.basename(f))[0] for f in profile_files]
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def get_workspace_dir():
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"""Return the absolute path to the tamarin workspace ($HOME/.tamarin)"""
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home = os.environ["HOME"]
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return os.path.join(os.sep, home, '.tamarin')
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def get_workspace_subdir(subdir):
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"""Return the absolute path to a subdirectory in tamarin workspace"""
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dir_path = os.path.join(os.sep, get_workspace_dir(), subdir)
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os.makedirs(dir_path, exist_ok=True)
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return dir_path
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def get_acbuild_achive_dest_dir():
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"""Return the first path matching the acbuild archive extraction destination in tamarin workspace"""
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workspace_tmp = get_workspace_subdir('tmp')
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return glob.glob(os.path.join(os.sep, workspace_tmp, 'acbuild-v*'))[0]
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def get_rkt_achive_dest_dir():
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"""Return the first path matching the rkt archive extraction destination in tamarin workspace"""
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workspace_tmp = get_workspace_subdir('tmp')
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return glob.glob(os.path.join(os.sep, workspace_tmp, 'rkt-v*'))[0]
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def download_rkt(debug=False):
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"""Download a local copy of rkt in the tamarin workspace and return the absolute path to the archive"""
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url = "https://github.com/coreos/rkt/releases/download/v1.25.0/rkt-v1.25.0.tar.gz"
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file_path=os.path.join(os.sep, get_workspace_subdir('tmp'), "rkt.tar.gz")
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web.download_file(file_url=url, dest_path=file_path)
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return file_path
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def download_acbuild(debug=False):
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"""Download a local copy of acbuild in the tamarin workspace and return the absolute path to the archive"""
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url = "https://github.com/containers/build/releases/download/v0.4.0/acbuild-v0.4.0.tar.gz"
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file_path=os.path.join(os.sep, get_workspace_subdir('tmp'), "acbuild.tar.gz")
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web.download_file(file_url=url, dest_path=file_path)
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return file_path
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def run_acbuild(args, captureOutput=False, as_root=False, debug=False):
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"""Run acbuild with the specified args (use the local copy if acbuild is not found in the $PATH)"""
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acbuild_bin = system.which('acbuild', get_workspace_subdir('acbuild'))
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cmd = ( ["sudo", "-E", acbuild_bin] if os.geteuid() != 0 and as_root == True else [acbuild_bin] ) + args
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if debug:
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print(" ".join(cmd))
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if captureOutput:
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return subprocess.check_output(cmd, stdin=subprocess.PIPE)
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else:
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return subprocess.call(cmd, stdin=subprocess.PIPE)
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