feat: find package json file (#6)

* feat: find package json file

* feat: find package json file

* v1.1.0

* fix: better resolution

* fix: better resolution

* v1.2.0

Author: ScriptedAlchemy

AutomaticVendorFederation.js

@@ -1,10 +1,14 @@
+const finder = require("find-package-json");
+const path = require("path");
+const fs = require("fs");
+
 const AutomaticVendorFederation = ({
-  exclude,
-  ignoreVersion,
-  packageJson,
-  ignorePatchVersion = true,
-  shareFrom = ["dependencies"],
-}) => {
+                                     exclude,
+                                     ignoreVersion,
+                                     packageJson,
+                                     ignorePatchVersion = true,
+                                     shareFrom = ["dependencies"],
+                                   }) => {
   let combinedDependencies;
   if (!packageJson) {
     throw new Error(
@@ -28,17 +32,38 @@ const AutomaticVendorFederation = ({
     }
   );
   return shareableDependencies.reduce((shared, pkg) => {
-    let packageVersion = require(pkg + "/package.json").version.split(".");
-    if (ignorePatchVersion) {
-      packageVersion.pop();
-    }
-    if (ignoreVersion && ignoreVersion.includes(pkg)) {
-      Object.assign(shared, { [pkg]: pkg });
-    } else {
-      Object.assign(shared, { [`${pkg}-${packageVersion.join(".")}`]: pkg });
+    let packageVersion;
+    try {
+      const packageExists = fs.existsSync(
+        path.join(path.dirname(require.resolve(pkg)), "/package.json")
+      );
+      if (packageExists) {
+        console.log('package exists')
+        const resolvedPackage = path.join(
+          path.dirname(require.resolve(pkg)),
+          "/package.json"
+        );
+        packageVersion = require(resolvedPackage).version.split(".");
+      } else {
+        console.log("searching for package");
+        const f = finder(path.dirname(require.resolve(pkg)));
+        const jsonValue = f.next().value;
+        packageVersion = require(f.next().filename).version.split(".");
+      }
+      console.log(packageVersion);
+      if (ignorePatchVersion) {
+        packageVersion.pop();
+      }
+      if (ignoreVersion && ignoreVersion.includes(pkg)) {
+        Object.assign(shared, {[pkg]: pkg});
+      } else {
+        Object.assign(shared, {[`${pkg}-${packageVersion.join(".")}`]: pkg});
+      }
+    } catch (e) {
+      return shared
     }
-
     return shared;
   }, {});
 };
+
 module.exports = AutomaticVendorFederation;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@module-federation/automatic-vendor-federation",
-  "version": "1.0.1",
+  "version": "1.2.0",
   "main": "AutomaticVendorFederation.js",
   "license": "MIT",
   "scripts": {
@@ -30,5 +30,8 @@
   "repository": {
     "type": "git",
     "url": "https://github.com/module-federation/automatic-vendor-sharing.git"
+  },
+  "dependencies": {
+    "find-package-json": "^1.2.0"
   }
 }

yarn.lock

@@ -1631,6 +1631,11 @@ find-npm-prefix@^1.0.2:
   resolved "https://registry.yarnpkg.com/find-npm-prefix/-/find-npm-prefix-1.0.2.tgz#8d8ce2c78b3b4b9e66c8acc6a37c231eb841cfdf"
   integrity sha512-KEftzJ+H90x6pcKtdXZEPsQse8/y/UnvzRKrOSQFprnrGaFuJ62fVkP34Iu2IYuMvyauCyoLTNkJZgrrGA2wkA==
 
+find-package-json@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/find-package-json/-/find-package-json-1.2.0.tgz#4057d1b943f82d8445fe52dc9cf456f6b8b58083"
+  integrity sha512-+SOGcLGYDJHtyqHd87ysBhmaeQ95oWspDKnMXBrnQ9Eq4OkLNqejgoaD8xVWu6GPa0B6roa6KinCMEMcVeqONw==
+
 find-up@^2.0.0, find-up@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"