48 lines
981 B
JavaScript
48 lines
981 B
JavaScript
"use strict";
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const fs = require("fs");
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const _resolve = require("path").resolve;
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function repeat(chr, length) {
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let result = chr;
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while (result.length < length) { result += chr; }
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return result;
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}
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function zpad(value) {
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value = String(value);
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while (value.length < 2) { value = "0" + value; }
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return value;
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}
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function today() {
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let now = new Date();
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return [ now.getFullYear(), zpad(now.getMonth() + 1), zpad(now.getDate()) ].join("-");
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}
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function loadJson(filename) {
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return JSON.parse(fs.readFileSync(filename).toString());
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}
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// @TODO: atomic write
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function saveJson(filename, json) {
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fs.writeFileSync(filename, JSON.stringify(json, null, 2) + "\n");
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}
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function resolve(...args) {
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args = args.slice();
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args.unshift("..");
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args.unshift(__dirname);
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return _resolve.apply(null, args);
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}
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module.exports = {
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resolve: resolve,
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loadJson: loadJson,
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saveJson: saveJson,
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repeat: repeat,
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today: today
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}
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