19 lines
756 B
Python
19 lines
756 B
Python
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#!/usr/bin/env python3
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"""Render only a supplied immutable image; no floating defaults can deploy."""
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import os
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from pathlib import Path
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import re
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image = os.environ.get('IMAGE_REFERENCE', '')
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if not re.fullmatch(r'forgejo\.coulomb\.social/coulomb/rapp-playwright@sha256:[a-f0-9]{64}', image):
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raise SystemExit('IMAGE_REFERENCE must be the published rapp-playwright sha256 reference')
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source = Path('manifests/workload.yaml').read_text()
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rendered = source.replace('${IMAGE_REFERENCE}', image)
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if '${' in rendered:
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raise SystemExit('unresolved template field')
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out = Path('.rendered')
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out.mkdir(exist_ok=True)
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(out / 'workload.yaml').write_text(rendered)
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(out / 'namespace.yaml').write_text(rendered.split('---',1)[0])
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print(out / 'workload.yaml')
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