Website Structure

Frontend-Learner/node_modules/replace-in-file/bin/cli.js

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+#!/usr/bin/env node
+'use strict';
+
+/**
+ * Dependencies
+ */
+const {argv} = require('yargs');
+const replace = require('../lib/replace-in-file');
+const loadConfig = require('../lib/helpers/load-config');
+const combineConfig = require('../lib/helpers/combine-config');
+const errorHandler = require('../lib/helpers/error-handler');
+const successHandler = require('../lib/helpers/success-handler');
+
+/**
+ * Main routine
+ */
+async function main() {
+
+  //Extract parameters
+  const {configFile} = argv;
+
+  //Verify arguments
+  if (argv._.length < 3 && !configFile) {
+    throw new Error('Replace in file needs at least 3 arguments');
+  }
+
+  //Load config and combine with passed arguments
+  const config = await loadConfig(configFile);
+  const options = combineConfig(config, argv);
+
+  //Extract settings
+  const {from, to, files, isRegex, verbose, quiet} = options;
+
+  //Single star globs already get expanded in the command line
+  options.files = files.reduce((files, file) => {
+    return files.concat(file.split(','));
+  }, []);
+
+  //If the isRegex flag is passed, convert the from parameter to a RegExp object
+  if (isRegex) {
+    const flags = from.replace(/.*\/([gimyus]*)$/, '$1');
+    const pattern = from.replace(new RegExp(`^/(.*?)/${flags}$`), '$1');
+    options.from = new RegExp(pattern, flags);
+  }
+
+  //Log
+  if (!quiet) {
+    console.log(`Replacing '${from}' with '${to}'`);
+  }
+
+  //Replace
+  const results = replace.sync(options);
+  if (!quiet) {
+    successHandler(results, verbose);
+  }
+}
+
+//Call main routine
+main().catch(error => errorHandler(error));