| 1 | const { promisify } = require('util')
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| 2 | const fs = require('fs')
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| 3 | const optsArg = opts => {
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| 4 | if (!opts)
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| 5 | opts = { mode: 0o777 & (~process.umask()), fs }
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| 6 | else if (typeof opts === 'object')
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| 7 | opts = { mode: 0o777 & (~process.umask()), fs, ...opts }
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| 8 | else if (typeof opts === 'number')
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| 9 | opts = { mode: opts, fs }
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| 10 | else if (typeof opts === 'string')
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| 11 | opts = { mode: parseInt(opts, 8), fs }
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| 12 | else
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| 13 | throw new TypeError('invalid options argument')
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| 14 |
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| 15 | opts.mkdir = opts.mkdir || opts.fs.mkdir || fs.mkdir
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| 16 | opts.mkdirAsync = promisify(opts.mkdir)
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| 17 | opts.stat = opts.stat || opts.fs.stat || fs.stat
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| 18 | opts.statAsync = promisify(opts.stat)
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| 19 | opts.statSync = opts.statSync || opts.fs.statSync || fs.statSync
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| 20 | opts.mkdirSync = opts.mkdirSync || opts.fs.mkdirSync || fs.mkdirSync
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| 21 | return opts
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| 22 | }
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| 23 | module.exports = optsArg
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