[SDC] Onboarding 1710 rebase.

[sdc.git] / openecomp-ui / tools / gulp / tasks / i18n.js

diff --git a/openecomp-ui/tools/gulp/tasks/i18n.js b/openecomp-ui/tools/gulp/tasks/i18n.js
index a17e846..85d5c37 100644 (file)
--- a/openecomp-ui/tools/gulp/tasks/i18n.js
+++ b/openecomp-ui/tools/gulp/tasks/i18n.js
@@ -17,56 +17,13 @@ var gulp = require('gulp');
 var fs = require('fs');
 var replace = require('gulp-replace');
 var clean = require('gulp-clean');
-var mkdirp = require('mkdirp');
-
-/**
- *
- * @param options.localesPath
- * @param options.lang = options.lang
- *
- * @returns {string}
- */
-function composeLocalesDirPath(options) {
-       return options.localesPath + options.lang;
-}
-
-/**
- *
- * @param options.localesPath
- * @param options.lang
- *
- * @returns {string}
- */
-function composeLocaleFilePath(options) {
-       return composeLocalesDirPath(options) + '/locale.json';
-}
-
-
-/**
- *
- * @param options.localesPath
- * @param options.lang = options.lang
- */
-function ensureLocalesDir(options) {
-
-       return new Promise(function (resolve, reject) {
-               mkdirp(composeLocalesDirPath(options), function (err) {
-                       if (err) {
-                               reject(err);
-                       }
-                       else {
-                               resolve();
-                       }
-               });
-       });
-}
-
+var tap = require('gulp-tap');
 /**
  *
  * @param options
- * @param options.outputPath
- * @param options.localesPath
- * @param options.lang = options.lang
+ * @param options.outDir
+ * @param options.srcDir
+ * @param options.i18nBundles - optional. if given will check the that all keys from js are mapped
  *
  */
 function i18nTask(options) {
@@ -75,31 +32,66 @@ function i18nTask(options) {
 
        function addWord(expr) {
                var word = expr.substring('i18n(\''.length, expr.length - 1);
-               i18nJson[word] = word;
+               if (word !== '') {
+                       i18nJson[word] = word;
+               }
                return expr;
        }
 
-       return ensureLocalesDir(options).then(function () {
-               return new Promise(function(resolve, reject) {
-                       gulp.src(options.outputPath + '**/*.js', {base: './'})
-                               .pipe(replace(/i18n\('.*?'/g, addWord))
-                               .pipe(clean())
-                               .pipe(gulp.dest('./'))
-                               .on('end', function () {
-
-                                       var i18nJsonWrapper = { dataWrapperArr: ["I18N_IDENTIFIER_START", i18nJson, "I18N_IDENTIFIER_END"] , i18nDataIdx: 1};
-
-                                       fs.writeFile(composeLocaleFilePath(options), JSON.stringify(i18nJsonWrapper), function (err) {
+       let createBundle = new Promise(function(resolve, reject) {
+               gulp.src(options.srcDir + '**/*.{js,jsx}', {base: './'})
+                       .pipe(replace(/i18n\('.*?'/g, addWord))
+                       .pipe(clean())
+                       .pipe(gulp.dest('./'))
+                       .on('end', function () {
+                               console.log('Retrieved keys from static references.');
+                               if (options.i18nBundles === undefined) {
+                                       // creating the file from the words saved during the replace
+                                       let outfile = options.outDir + '/bundleForStaticKeys.json';
+                                       fs.writeFile(outfile,JSON.stringify(i18nJson, null, '\t'), function (err) {
                                                if (err) {
                                                        reject(err);
                                                }
                                                else resolve();
                                        });
-                               }).on('error', function (err) {
-                               reject(err);
-                       });
+                                       console.log('Bundle with static keys was created under: ' + outfile);
+                               }
+                               resolve();
+                       }).on('error', function (err) {
+                       reject(err);
                });
        });
+
+
+       if (options.i18nBundles === undefined) {
+               return createBundle;
+       } else {
+               return createBundle.then(() => {
+                       new Promise(function (resolve, reject) {
+                               gulp.src(options.i18nBundles)
+                                       .pipe(tap(function (file) {
+                                               console.log('Checking against bundle: ' + file.path);
+                                               let bundle = JSON.parse(file.contents.toString());
+                                               for (entry in i18nJson) {
+                                                       if (!bundle[entry]) {
+                                                               console.log('Missing Key: ' + entry);
+                                                       } else {
+                                                               delete bundle[entry];
+                                                       }
+                                               }
+                                               for (entry in bundle) {
+                                                       console.log('Unused in static files: ' + entry);
+                                               }
+                                       }))
+                                       .pipe(gulp.dest('./'))
+                                       .on('end', function () {
+                                               console.log('done');
+                                       }).on('error', function (err) {
+                                       reject(err);
+                               });
+                       });
+               });
+       }
 }
 
 module.exports = i18nTask;