convert translation scripts to straight node

Author: alexcjohnson

package.json

@@ -14,9 +14,9 @@
   },
   "scripts": {
     "lint": "prettier --write \"src/**/*.js\"",
-    "make:combined-translation-keys": "babel-node scripts/findTranslationKeys.js && babel-node scripts/combineTranslationKeys.js",
-    "make:translation-keys": "babel-node scripts/findTranslationKeys.js",
-    "make:arrows": "babel-node scripts/makeArrows.js",
+    "make:combined-translation-keys": "npm run make:translation-keys && node scripts/combineTranslationKeys.js",
+    "make:translation-keys": "node scripts/findTranslationKeys.js",
+    "make:arrows": "node scripts/makeArrows.js",
     "make:lib": "mkdirp lib && npm run make:lib:js && npm run make:lib:css && npm run make:combined-translation-keys",
     "make:lib:js": "mkdirp lib && babel src --out-dir lib --ignore=__tests__/* --source-maps",
     "make:lib:css": "mkdirp lib && babel-node scripts/styles.js && SASS_ENV=ie babel-node scripts/styles.js && babel-node scripts/postcss.js && SASS_ENV=ie babel-node scripts/postcss.js",

scripts/combineTranslationKeys.js

@@ -1,5 +1,5 @@
-import path from 'path';
-import fs from 'fs';
+const path = require('path');
+const fs = require('fs');
 
 // generalize so we can use this script in other es6 repos
 // so you can call:
@@ -36,7 +36,7 @@ function combineTranslationKeys() {
   const dict = {};
   let maxLen = 0;
 
-  inputPaths.forEach(inputPath => {
+  inputPaths.map(relPath => path.resolve(relPath)).forEach(inputPath => {
     const lines = fs.readFileSync(inputPath, 'utf-8').split(/\r?\n/);
 
     const repository = getRepository(inputPath);
@@ -60,12 +60,12 @@ function combineTranslationKeys() {
     .map(k => k + spaces(maxLen - k.length) + dict[k])
     .join('\n');
 
-  fs.writeFile(outputPath, strings);
+  fs.writeFileSync(outputPath, strings);
   console.log(`combined translation keys were written to: ${outputPath}`);
 }
 
 function getRepository(inputPath) {
-  var dir = path.dirname(inputPath);
+  const dir = path.dirname(inputPath);
   if (fs.existsSync(path.join(dir, 'package.json'))) {
     return path.basename(dir);
   }

scripts/findTranslationKeys.js

@@ -1,8 +1,8 @@
-import {transform} from 'babel-core';
-import traverse from 'babel-traverse';
-import fs from 'fs';
-import glob from 'glob';
-import path from 'path';
+const transform = require('babel-core').transform;
+const traverse = require('babel-traverse').default;
+const fs = require('fs');
+const glob = require('glob');
+const path = require('path');
 
 // generalize so we can use this script in other es6 repos
 // so you can call:
@@ -90,7 +90,7 @@ function findLocaleStrings() {
       .map(k => k + spaces(maxLen - k.length) + '  // ' + dict[k])
       .join('\n');
 
-    fs.writeFile(pathToTranslationKeys, strings);
+    fs.writeFileSync(pathToTranslationKeys, strings);
     console.log(`translation keys were written to: ${pathToTranslationKeys}`);
   });
 }

scripts/makeArrows.js

@@ -1,5 +1,5 @@
-import path from 'path';
-import fs from 'fs';
+const path = require('path');
+const fs = require('fs');
 
 // generalize so we can use this script in other repos
 // so you can call:
@@ -16,6 +16,7 @@ const pathToArrowsOut = process.argv[3] || path.join(
 );
 
 const wordRE = /^[A-Za-z]+$/;
+const maxLineLen = 80;
 
 function makeArrows() {
   const lines = fs
@@ -38,7 +39,9 @@ function makeArrows() {
       const quotedVal = quoteChar + arrowStr + key + arrowStr + quoteChar + ',';
       const singleLine = '  ' + maybeQuoteKey + ': ' + quotedVal;
 
-      if (singleLine.length <= 80) return singleLine;
+      if (singleLine.length <= maxLineLen) {
+        return singleLine;
+      }
 
       return '  ' + maybeQuoteKey + ':\n    ' + quotedVal;
     })
@@ -47,13 +50,14 @@ function makeArrows() {
   const head = 'export default {';
   const tail = '};\n';
 
-  fs.writeFile(pathToArrowsOut, [head, entries, tail].join('\n'));
+  fs.writeFileSync(pathToArrowsOut, [head, entries, tail].join('\n'));
   console.log('arrows mock translation written to: ' + pathToArrowsOut);
 }
 
 // inferred from the arrow file Greg provided
+const arrowFactor = 5.7;
 function getArrowLen(key) {
-  return Math.max(1, Math.round(key.length / 5.7));
+  return Math.max(1, Math.round(key.length / arrowFactor));
 }
 
 function arrowPad(n) {