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47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
5 years ago
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'use strict';
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var path = require('path');
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var fs = require('graceful-fs');
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var writeFileAtomic = require('write-file-atomic');
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var sortKeys = require('sort-keys');
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var objectAssign = require('object-assign');
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var mkdirp = require('mkdirp');
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var Promise = require('pinkie-promise');
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var pify = require('pify');
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function main(fn, fp, data, opts) {
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if (!fp) {
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throw new TypeError('Expected a filepath');
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}
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if (data === undefined) {
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throw new TypeError('Expected data to stringify');
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}
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opts = objectAssign({
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indent: '\t',
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sortKeys: false
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}, opts);
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if (opts.sortKeys) {
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data = sortKeys(data, {
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deep: true,
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compare: typeof opts.sortKeys === 'function' && opts.sortKeys
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});
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}
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var json = JSON.stringify(data, opts.replacer, opts.indent) + '\n';
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return fn(fp, json, {mode: opts.mode});
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}
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module.exports = function (fp, data, opts) {
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return pify(mkdirp, Promise)(path.dirname(fp), {fs: fs}).then(function () {
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return main(pify(writeFileAtomic, Promise), fp, data, opts);
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});
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};
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module.exports.sync = function (fp, data, opts) {
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mkdirp.sync(path.dirname(fp), {fs: fs});
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main(writeFileAtomic.sync, fp, data, opts);
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};
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