283281f047
In tests we often use tar assembler as final stage. This means we compress the image tree and decompress it right away. For this purposes it is nice to have option to not have any compression. Actually, this could very drastically improve CI running time. A better option would be not to use tar at all and instead let osbuild just dump the resulting tree. However, we felt this behaviour needs more discussion and we need a fix asap.
28 lines
673 B
Python
Executable file
28 lines
673 B
Python
Executable file
#!/usr/bin/python3
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import json
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import subprocess
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import sys
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def main(tree, output_dir, options):
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filename = options["filename"]
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compression = options.get("compression")
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command = ["tar", "-cf", f"{output_dir}/{filename}", "-C", tree]
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if compression is not None:
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if compression not in {"bzip2", "xz", "lzip", "lzma", "lzop", "gzip"}:
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return 1
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command.append(f"--{compression}")
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command.append(".")
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subprocess.run(command, stdout=subprocess.DEVNULL, check=True)
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return 0
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if __name__ == '__main__':
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args = json.load(sys.stdin)
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r = main(args["tree"], args["output_dir"], args["options"])
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sys.exit(r)
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