36bf6afd42
Be able to build arbitrary Julia environments in Nixpkgs, in the same style as python.withPackages.
25 lines
613 B
Python
25 lines
613 B
Python
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import json
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import os
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from pathlib import Path
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import subprocess
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import sys
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import yaml
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dependencies_path = Path(sys.argv[1])
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package_implications_json = sys.argv[2]
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out_path = Path(sys.argv[3])
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package_implications = json.loads(package_implications_json)
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with open(dependencies_path) as f:
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desired_packages = yaml.safe_load(f) or []
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extra_package_names = []
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for pkg in desired_packages:
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if pkg["name"] in package_implications:
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extra_package_names.extend(package_implications[pkg["name"]])
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if len(extra_package_names) > 0:
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with open(out_path, "w") as f:
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f.write("\n".join(extra_package_names))
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