2020-02-13 10:29:40 -06:00
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#!/usr/bin/env python
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import json
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import os
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import sys
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from lintlib import log
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def key(v):
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if v == 'master':
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return float('inf')
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2020-02-14 05:03:48 -06:00
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if v == 'stable':
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2020-02-13 10:29:40 -06:00
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return sys.maxsize
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v = v.replace('v', '').replace('rust-', '')
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s = 0
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for i, val in enumerate(v.split('.')[::-1]):
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s += int(val) * 100**i
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return s
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def main():
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if len(sys.argv) < 2:
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print("Error: specify output directory")
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return
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outdir = sys.argv[1]
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versions = [
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dir for dir in os.listdir(outdir) if not dir.startswith(".") and os.path.isdir(os.path.join(outdir, dir))
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]
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versions.sort(key=key)
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with open(os.path.join(outdir, "versions.json"), "w") as fp:
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json.dump(versions, fp, indent=2)
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log.info("wrote JSON for great justice")
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if __name__ == "__main__":
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main()
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