17 lines
522 B
JavaScript
17 lines
522 B
JavaScript
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// write the json back, preserving the line breaks and indent
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const {promisify} = require('util')
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const writeFile = promisify(require('fs').writeFile)
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const kIndent = Symbol.for('indent')
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const kNewline = Symbol.for('newline')
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module.exports = async (path, pkg) => {
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const {
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[kIndent]: indent = 2,
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[kNewline]: newline = '\n',
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} = pkg
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delete pkg._id
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const raw = JSON.stringify(pkg, null, indent) + '\n'
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const data = newline === '\n' ? raw : raw.split('\n').join(newline)
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return writeFile(path, data)
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}
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