f25cffa151
This uniquely identifies a pipeline based on its content. Pipelines are considered equal modulo whitespace and the order of object elements. The intention is that two runs of a pipeline with the same id generates functionaly equivalent ids. It is up to the writers of stages and pipelines to ensure this property holds. Signed-off-by: Tom Gundersen <teg@jklm.no>
45 lines
1.5 KiB
Python
Executable file
45 lines
1.5 KiB
Python
Executable file
#!/usr/bin/python3
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import argparse
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import json
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import os
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import osbuild
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import subprocess
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import sys
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RESET = "\033[0m"
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BOLD = "\033[1m"
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RED = "\033[31m"
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description="Build operating system images")
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parser.add_argument("pipeline_path", metavar="PIPELINE",
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help="json file containing the pipeline that should be built")
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requiredNamed = parser.add_argument_group('required named arguments')
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requiredNamed.add_argument("-i", "--input", dest="input_dir", metavar="DIRECTORY", type=os.path.abspath,
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help="provide the contents of DIRECTORY to the first stage", required=True)
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requiredNamed.add_argument("-o", "--output", dest="output_dir", metavar="DIRECTORY", type=os.path.abspath,
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help="provide the empty DIRECTORY as output argument to the last stage", required=True)
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args = parser.parse_args()
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os.makedirs("/run/osbuild", exist_ok=True)
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with open(args.pipeline_path) as f:
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pipeline = json.load(f)
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pipeline = osbuild.Pipeline(pipeline)
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print()
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print(f"{RESET}{BOLD}Pipeline: {pipeline.id}{RESET}")
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try:
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pipeline.run(args.input_dir, args.output_dir, interactive=True)
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except KeyboardInterrupt:
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print()
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print(f"{RESET}{BOLD}{RED}Aborted{RESET}")
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sys.exit(130)
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except osbuild.StageFailed as error:
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print()
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print(f"{RESET}{BOLD}{RED}{error.stage} failed with code {error.returncode}{RESET}")
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sys.exit(1)
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