babel-plugin-webpack-alias - npm Package Compare versions

Comparing version 1.8.4 to 1.9.0

build/index.js

@@ -31,4 +31,4 @@ 'use strict';
 
-                // exit if there's no alias config
-                if (!conf.resolve || !conf.resolve.alias) {
+                // exit if there's no alias config and the config is not an array
+                if (!(conf.resolve && conf.resolve.alias) && !Array.isArray(conf)) {
                     return;
@@ -38,5 +38,49 @@ }
                 // Get the webpack alias config
-                const aliasConf = conf.resolve.alias;
-                const extensionsConf = conf.resolve.extensions && conf.resolve.extensions.length ? conf.resolve.extensions : null;
+                let aliasConf;
+                let extensionsConf;
 
+                if (Array.isArray(conf)) {
+                    // the exported webpack config is an array ...
+                    // (i.e., the project is using webpack's multicompile feature) ...
+
+                    // reduce the configs to a single alias object
+                    aliasConf = conf.reduce((prev, curr) => {
+                        const next = Object.assign({}, prev);
+                        if (curr.resolve && curr.resolve.alias) {
+                            Object.assign(next, curr.resolve.alias);
+                        }
+                        return next;
+                    }, {});
+
+                    // if the object is empty, bail
+                    if (!Object.keys(aliasConf).length) {
+                        return;
+                    }
+
+                    // reduce the configs to a single extensions array
+                    extensionsConf = conf.reduce((prev, curr) => {
+                        const next = [].concat(prev);
+                        if (curr.resolve && curr.resolve.extensions && curr.resolve.extensions.length) {
+                            curr.resolve.extensions.forEach(ext => {
+                                if (next.indexOf(ext) === -1) {
+                                    next.push(ext);
+                                }
+                            });
+                        }
+                        return next;
+                    }, []);
+
+                    if (!extensionsConf.length) {
+                        extensionsConf = null;
+                    }
+                } else {
+                    // the exported webpack config is a single object...
+
+                    // use it's resolve.alias property
+                    aliasConf = conf.resolve.alias;
+
+                    // use it's resolve.extensions property, if available
+                    extensionsConf = conf.resolve.extensions && conf.resolve.extensions.length ? conf.resolve.extensions : null;
+                }
+
                 var _path$node = path.node;
@@ -43,0 +87,0 @@ const calleeName = _path$node.callee.name;

package.json

 {
-  "version": "1.8.4",
+  "version": "1.9.0",
   "name": "babel-plugin-webpack-alias",
@@ -4,0 +4,0 @@ "description": "babel 6 plugin which allows to use webpack aliases",

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Improved metrics

Total package byte prevSize

15166

increased by14.38%

Lines of code

174

increased by27.01%

No dependency changes