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# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright 2022 sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
import os
import shutil
import subprocess
import sys
import lib
import lib.config
def build_image():
print(f"docker: building image {lib.config.docker_image_name}")
lib.run_cmd(["docker", "build",
"--build-arg", f"UID={os.getuid()}",
"-t", lib.config.docker_image_name,
f"{lib.config.path_top}/data"])
def get_oscrc():
ret = os.path.expanduser("~/.oscrc")
if "OSCRC" in os.environ:
ret = os.environ["OSCRC"]
if os.path.exists(ret):
return os.path.realpath(ret)
print("ERROR: couldn't find ~/.oscrc. Put it there or set OSCRC.")
exit(1)
def run_in_docker_and_exit(script_path, args, add_oscrc=False):
if "INSIDE_DOCKER" in os.environ:
return
if not shutil.which("docker"):
print("ERROR: docker is not installed")
exit(1)
oscrc = None
if add_oscrc:
oscrc = get_oscrc()
# Build the docker image. Unless it is up-to-date, this will take a few
# minutes or so, therefore print the output.
lib.set_cmds_verbose(True)
build_image()
lib.set_cmds_verbose(args.verbose)
cmd = ["docker", "run",
"-e", "INSIDE_DOCKER=1",
"-e", "PYTHONUNBUFFERED=1",
"--rm", "-v", f"{lib.config.path_top}:/obs"]
if oscrc:
cmd += ["-v", f"{oscrc}:/home/user/.oscrc"]
script_path = f"/obs/{os.path.basename(script_path)}"
cmd += [lib.config.docker_image_name, script_path] + sys.argv[1:]
print(f"docker: running: {os.path.basename(script_path)} inside docker")
ret = subprocess.run(cmd)
exit(ret.returncode)
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