runok/dist/tasks/replaceInFile.js

NPM scripts on steroids! Replace your scripts with pure JS

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const task_1 = require("../task");
const result_1 = require("../result");
const fs = require('fs');
const path = require('path');
function replaceInFile(file, configFn) {
    const config = new ReplaceInFileConfig(file);
    config.apply(configFn);
    const result = result_1.Result.start(config.TASK, config.file);
    let data;
    try {
        data = fs.readFileSync(file).toString();
        for (const r of config.replaceList) {
            data = replaceAll(data, r['from'], r['to']);
        }
        fs.writeFileSync(file, data);
    }
    catch (error) {
        return result.fail(error);
    }
    return result.success();
}
exports.default = replaceInFile;
class ReplaceInFileConfig extends task_1.TaskConfig {
    constructor(file) {
        super();
        this.file = file;
        this.TASK = 'replaceInFile';
        this.replaceList = [];
    }
    replace(from, to) {
        this.replaceList.push({
            from, to
        });
    }
}
function replaceAll(string, from, to) {
    if (typeof from === 'string') {
        return string.split(from).join(to);
    }
    return string.replace(from, to);
}