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29 lines
760 B
29 lines
760 B
'use strict' |
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// turn tar(1) style args like `C` into the more verbose things like `cwd` |
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const argmap = new Map([ |
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['C', 'cwd'], |
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['f', 'file'], |
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['z', 'gzip'], |
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['P', 'preservePaths'], |
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['U', 'unlink'], |
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['strip-components', 'strip'], |
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['stripComponents', 'strip'], |
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['keep-newer', 'newer'], |
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['keepNewer', 'newer'], |
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['keep-newer-files', 'newer'], |
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['keepNewerFiles', 'newer'], |
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['k', 'keep'], |
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['keep-existing', 'keep'], |
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['keepExisting', 'keep'], |
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['m', 'noMtime'], |
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['no-mtime', 'noMtime'], |
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['p', 'preserveOwner'], |
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['L', 'follow'], |
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['h', 'follow'], |
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]) |
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module.exports = opt => opt ? Object.keys(opt).map(k => [ |
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argmap.has(k) ? argmap.get(k) : k, opt[k], |
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]).reduce((set, kv) => (set[kv[0]] = kv[1], set), Object.create(null)) : {}
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