55 lines
2.5 KiB
Python
55 lines
2.5 KiB
Python
import os, glob, subprocess
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import web, system
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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 get_acbuild_workspace_dir():
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"""Return the current path (linked to the process pid) to the acbuild workspace"""
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return get_workspace_subdir("tmp/build_{:d}".format(os.getpid()))
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def download_rkt():
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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/v1.22.0/rkt-v1.22.0.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():
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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_rkt(args):
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"""Run rkt with the specified args (use the local copy if rkt is not found in the $PATH)"""
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rkt_bin = system.which('rkt', get_workspace_subdir('rkt'))
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cmd = ( ["sudo", "-E", rkt_bin] if os.geteuid() != 0 else [rkt_bin] ) + args
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print(" ".join(cmd))
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return subprocess.call(cmd, stdin=subprocess.PIPE)
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def run_acbuild(args):
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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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print(" ".join([acbuild_bin] + args))
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return subprocess.call([acbuild_bin] + args, stdin=subprocess.PIPE)
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