Multi Environments

babel-plugin-dotenv/index.js

@@ -18,10 +18,15 @@ module.exports = function (data) {
                 var configFile = options.filename ? options.filename : '.env';
 
                 if (path.node.source.value === options.replacedModuleName) {
+                  var babelEnv = process.env.BABEL_ENV;
+                  var env = (!babelEnv || babelEnv === 'development') ? 'development' : 'production';
+                  var platformPath = configFile + '.' + env;
+
+                  if (process.env.ENV_FILE) {
+                    platformPath = process.env.ENV_FILE;
+                  }
+
                   var config = dotEnv.config({ path: sysPath.join(configDir, configFile), silent: true }) || {};
-                  var platformPath = (process.env.BABEL_ENV === 'development' || process.env.BABEL_ENV === undefined)
-                                          ? configFile + '.development'
-                                          : configFile + '.production';
                   var config = Object.assign(config, dotEnv.config({ path: sysPath.join(configDir, platformPath), silent: true }));
 
                   path.node.specifiers.forEach(function(specifier, idx){

babel-plugin-dotenv/test/fixtures/beta-env/.babelrc

@@ -0,0 +1,9 @@
+{
+  "plugins": [
+    "babel-plugin-transform-es2015-modules-commonjs",
+    ["../../../", {
+      "replacedModuleName": "babel-dotenv",
+      "configDir": "test/fixtures/beta-env"
+    }],
+  ]
+}

babel-plugin-dotenv/test/fixtures/beta-env/.env

@@ -0,0 +1,2 @@
+API_KEY=abc123
+DEV_USERNAME=username

babel-plugin-dotenv/test/fixtures/beta-env/.env.beta

@@ -0,0 +1 @@
+DEV_USERNAME=foobar

babel-plugin-dotenv/test/fixtures/beta-env/.env.development

@@ -0,0 +1 @@
+DEV_USERNAME=userdonthavename

babel-plugin-dotenv/test/fixtures/beta-env/source.js

@@ -0,0 +1,3 @@
+import { API_KEY, DEV_USERNAME } from 'babel-dotenv';
+console.log(API_KEY);
+console.log(DEV_USERNAME);

babel-plugin-dotenv/test/fixtures/filename-from-env_file/.anyname

@@ -0,0 +1,2 @@
+API_KEY=abc123
+DEV_USERNAME=username

babel-plugin-dotenv/test/fixtures/filename-from-env_file/.babelrc

@@ -0,0 +1,9 @@
+{
+  "plugins": [
+    "babel-plugin-transform-es2015-modules-commonjs",
+    ["../../../", {
+      "replacedModuleName": "babel-dotenv",
+      "configDir": "test/fixtures/filename-from-env_file"
+    }]
+  ]
+}

babel-plugin-dotenv/test/fixtures/filename-from-env_file/source.js

@@ -0,0 +1,3 @@
+import { API_KEY, DEV_USERNAME } from 'babel-dotenv';
+console.log(API_KEY);
+console.log(DEV_USERNAME);

babel-plugin-dotenv/test/test.js

@@ -58,4 +58,18 @@ describe('myself in some tests', function() {
     var result = babel.transformFileSync('test/fixtures/replaced-module-name-not-provided/source.js')
     expect(result.code).to.be('\'use strict\';\n\nvar _fancyDotenv = require(\'fancy-dotenv\');\n\nvar _fancyDotenv2 = _interopRequireDefault(_fancyDotenv);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }')
   })
+
+  it('should load a specific env file according to ENV_FILE', function(){
+    process.env['ENV_FILE'] = '.anyname';
+    var result = babel.transformFileSync('test/fixtures/filename-from-env_file/source.js')
+    expect(result.code).to.be('\'use strict\';\n\nconsole.log(\'abc123\');\nconsole.log(\'username\');')
+    process.env['ENV_FILE'] = undefined;
+  })
+
+  it('should load let .env.beta overwrite .env', function(){
+    process.env['ENV_FILE'] = '.env.beta';
+    var result = babel.transformFileSync('test/fixtures/beta-env/source.js')
+    expect(result.code).to.be('\'use strict\';\n\nconsole.log(\'abc123\');\nconsole.log(\'foobar\');')
+    process.env['ENV_FILE'] = undefined;
+  })
 });