68 lines
1.7 KiB
Python
Executable File
68 lines
1.7 KiB
Python
Executable File
#!/usr/bin/python3
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#
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# Re-generate container recipes
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#
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# This script uses the "lcitool" available from
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#
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# https://gitlab.com/libvirt/libvirt-ci
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#
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# Copyright (c) 2020 Red Hat Inc.
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#
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# This work is licensed under the terms of the GNU GPL, version 2
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# or (at your option) any later version. See the COPYING file in
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# the top-level directory.
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import sys
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import os
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import subprocess
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from pathlib import Path
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if len(sys.argv) != 1:
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print("syntax: %s" % sys.argv[0], file=sys.stderr)
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sys.exit(1)
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self_dir = Path(__file__).parent
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src_dir = self_dir.parent.parent
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dockerfiles_dir = Path(src_dir, "tests", "docker", "dockerfiles")
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lcitool_path = Path(self_dir, "libvirt-ci", "lcitool")
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lcitool_cmd = [lcitool_path, "--data-dir", self_dir]
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def atomic_write(filename, content):
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tmp = filename.with_suffix(filename.suffix + ".tmp")
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try:
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with tmp.open("w") as fp:
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print(content, file=fp, end="")
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tmp.rename(filename)
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except Exception as ex:
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tmp.unlink()
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raise
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def generate(filename, cmd, trailer):
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print("Generate %s" % filename)
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lcitool=subprocess.run(cmd, capture_output=True)
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if lcitool.returncode != 0:
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raise Exception("Failed to generate %s: %s" % (filename, lcitool.stderr))
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content = lcitool.stdout.decode("utf8")
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if trailer is not None:
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content += trailer
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atomic_write(filename, content)
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def generate_dockerfile(host, target, cross=None, trailer=None):
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filename = Path(src_dir, "tests", "docker", "dockerfiles", host + ".docker")
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cmd = lcitool_cmd + ["dockerfile"]
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if cross is not None:
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cmd.extend(["--cross", cross])
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cmd.extend([target, "qemu"])
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generate(filename, cmd, trailer)
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try:
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sys.exit(0)
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except Exception as ex:
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print(str(ex), file=sys.stderr)
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sys.exit(1)
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