Check Intl config for inputPath

__snapshots__/test.js.snap

@@ -1,5 +1,17 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`Test Fixtures alternative-path 1`] = `
+"[1/4] 🔍  Finding JS and HBS files...
+[2/4] 🔍  Searching for translations keys in JS and HBS files...
+[3/4] ⚙️   Checking for unused translations...
+[4/4] ⚙️   Checking for missing translations...
+
+ 👏  No unused translations were found!
+
+ 👏  No missing translations were found!
+"
+`;
+
 exports[`Test Fixtures decorators 1`] = `
 "[1/4] 🔍  Finding JS and HBS files...
 [2/4] 🔍  Searching for translations keys in JS and HBS files...

fixtures/alternative-path/app/controllers/application.js

@@ -0,0 +1,7 @@
+import Controller from '@ember/controller';
+
+export default Controller.extend({
+  foo: computed('intl.locale', function() {
+    return this.intl.t('js-translation');
+  }),
+});

fixtures/alternative-path/app/templates/application.hbs

@@ -0,0 +1 @@
+{{t "hbs-translation"}}

fixtures/alternative-path/config/ember-intl.js

@@ -0,0 +1,5 @@
+module.exports = function() {
+	return {
+		inputPath: './polyglotter/'
+	};
+};

fixtures/alternative-path/polyglotter/de.json

@@ -0,0 +1,4 @@
+{
+  "hbs-translation": "Lenkstage",
+  "js-translation": "Affentheater"
+}

fixtures/alternative-path/polyglotter/en.json

@@ -0,0 +1,4 @@
+{
+  "hbs-translation": "HBS!",
+  "js-translation": "JS!"
+}

index.js

@@ -24,6 +24,7 @@ async function run(rootDir, options = {}) {
   const step = num => chalk.dim(`[${num}/${NUM_STEPS}]`);
 
   let config = readConfig(rootDir);
+  let intlConfig = readIntlConfig(rootDir);
 
   log(`${step(1)} 🔍  Finding JS and HBS files...`);
   let files = await findAppFiles(rootDir);
@@ -33,7 +34,7 @@ async function run(rootDir, options = {}) {
 
   log(`${step(3)} ⚙️   Checking for unused translations...`);
 
-  let translationFiles = await findTranslationFiles(rootDir);
+  let translationFiles = await findTranslationFiles(rootDir, intlConfig);
   let existingTranslationKeys = await analyzeTranslationFiles(rootDir, translationFiles);
   let whitelist = config.whitelist || [];
 
@@ -89,12 +90,33 @@ function readConfig(cwd) {
   return config;
 }
 
+function readIntlConfig(cwd) {
+  let configPath = `${cwd}/config/ember-intl.js`;
+
+  let config;
+  if (fs.existsSync(configPath)) {
+    let requireESM = require('esm')(module);
+    config = requireESM(configPath);
+    if (config) {
+      if (typeof config === 'function') {
+        config = config();
+      } else if (Object.prototype.hasOwnProperty.call(config, 'default')) {
+        config = config.default;
+      }
+    }
+  }
+
+  return config || {};
+}
+
 async function findAppFiles(cwd) {
   return globby(['app/**/*.js', 'app/**/*.hbs', 'app/**/*.emblem'], { cwd });
 }
 
-async function findTranslationFiles(cwd) {
-  return globby(['translations/**/*.json', 'translations/**/*.yaml', 'translations/**/*.yml'], {
+async function findTranslationFiles(cwd, intlConfig) {
+  let { inputPath = 'translations/' } = intlConfig;
+
+  return globby([`${inputPath}**/*.json`, `${inputPath}**/*.yaml`, `${inputPath}**/*.yml`], {
     cwd,
   });
 }
@@ -139,7 +161,7 @@ async function analyzeJsFile(content) {
   // parse the JS file
   let ast = BabelParser.parse(content, {
     sourceType: 'module',
-    plugins: ['decorators-legacy', 'dynamicImport'],
+    plugins: ['decorators-legacy', 'dynamicImport', 'classProperties'],
   });
 
   // find translation keys in the syntax tree