babel-macros - npm Package Compare versions

Comparing version 1.0.3 to 1.1.0

dist/index.js

@@ -38,8 +38,14 @@ 'use strict';
 function createMacro(macro) {
+  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+  if (options.configName === 'options') {
+    throw new Error(`You cannot use the configName "options". It is reserved for babel-macros.`);
+  }
   macroWrapper.isBabelMacro = true;
+  macroWrapper.options = options;
   return macroWrapper;
 
-  function macroWrapper(options) {
-    var source = options.source,
-        isBabelMacrosCall = options.isBabelMacrosCall;
+  function macroWrapper(args) {
+    var source = args.source,
+        isBabelMacrosCall = args.isBabelMacrosCall;
 
@@ -49,3 +55,3 @@ if (!isBabelMacrosCall) {
     }
-    return macro(options);
+    return macro(args);
   }
@@ -153,2 +159,3 @@ }
   }
+  var config = getConfig(macro, filename, source);
   try {
@@ -159,2 +166,3 @@ macro({
       babel,
+      config,
       isBabelMacrosCall: true
@@ -174,2 +182,29 @@ });
 
+// eslint-disable-next-line consistent-return
+function getConfig(macro, filename, source) {
+  if (macro.configName) {
+    try {
+      // lazy-loading it here to avoid perf issues of loading it up front.
+      // No I did not measure. Yes I'm a bad person.
+      // FWIW, this thing told me that cosmiconfig is 227.1 kb of minified JS
+      // so that's probably significant... https://bundlephobia.com/result?p=cosmiconfig@3.1.0
+      // Note that cosmiconfig will cache the babel-macros config 👍
+      var loaded = require('cosmiconfig')('babel-macros', {
+        packageProp: 'babelMacros',
+        rc: '.babel-macrosrc',
+        js: 'babel-macros.config.js',
+        rcExtensions: true,
+        sync: true
+      }).load(filename);
+      if (loaded) {
+        return loaded.config[macro.configName];
+      }
+    } catch (error) {
+      // eslint-disable-next-line no-console
+      console.error(`There was an error trying to load the config "${macro.configName}" ` + `for the macro imported from "${source}. ` + `Please see the error thrown for more information.`);
+      throw error;
+    }
+  }
+}
+
 /*
@@ -176,0 +211,0 @@ istanbul ignore next

package.json

 {
   "name": "babel-macros",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "Enables zero-config, importable babel plugins",
@@ -28,3 +28,5 @@ "main": "dist/index.js",
   "license": "MIT",
-  "dependencies": {},
+  "dependencies": {
+    "cosmiconfig": "3.1.0"
+  },
   "devDependencies": {
@@ -31,0 +33,0 @@ "ast-pretty-print": "2.0.1",

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

22270

increased by6.98%

Lines of code

214

increased by18.23%

Worsened metrics

Dependency count

1

increased byInfinity%

Dependency changes

• + Addedcosmiconfig@3.1.0

• + Addedargparse@1.0.10(transitive)

• + Addedcosmiconfig@3.1.0(transitive)

• + Addederror-ex@1.3.2(transitive)

• + Addedesprima@4.0.1(transitive)

• + Addedis-arrayish@0.2.1(transitive)

• + Addedis-directory@0.3.1(transitive)

• + Addedjs-yaml@3.14.1(transitive)

• + Addedparse-json@3.0.0(transitive)

• + Addedrequire-from-string@2.0.2(transitive)

• + Addedsprintf-js@1.0.3(transitive)