Use lerna to manage monorepo packages (#518)

* Use lerna to manage monorepo (no yarn "workspace")

- Use webpack to load okta-react in test harness (do not copy to node_modules)
- Install all packages on top-level yarn install
- Avoid installing local node module for test harness
- Use a web_module shim for okta-angular test harness

.travis.yml

@@ -1,23 +1,27 @@
 language: node_js
 node_js:
-- '8.10'
+- '8.10.0'
+
 addons:
   chrome: stable
-  apt:
-    packages:
-      - oracle-java9-set-default
+
+services:
+  - xvfb
+
+jdk:
+  - default-jdk
 
 script:
 - yarn install
 - sh ./scripts/runTests.sh
 - bash ./scripts/snyk.sh
+
 install:
 - yarn install
+
 before_install:
 - curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.13.0
 - export PATH="$HOME/.yarn/bin:$PATH"
-- export DISPLAY=:99.0
-- sh -e /etc/init.d/xvfb start
 - sudo apt-get update
 - sudo apt-get install -y libappindicator1
 

README.md

@@ -36,9 +36,9 @@ yarn install
 
 ### Monorepo
 
-The okta-oidc-js repo is managed as a **monorepo** using [Yarn Workspaces](https://yarnpkg.com/blog/2017/08/02/introducing-workspaces/) for managing dependencies and [Lerna](https://lernajs.io/) for everything else. You can think of each package as a separate npm module - each must list out its own dependencies, have its own package name, and be versioned.
+The okta-oidc-js repo is managed as a **monorepo** using [Lerna](https://lernajs.io/). Each package within the **monorepo** is a separate npm module, each with its own `package.json` and `node_modules` directory.
 
-Packages are parsed from the `workspaces` property in [package.json](package.json), and adhere to this structure:
+Packages are parsed from the `packages` property in [lerna.json](lerna.json), and adhere to this structure:
 
 ```bash
 packages/

lerna.json

@@ -2,5 +2,8 @@
   "lerna": "2.1.0",
   "version": "independent",
   "npmClient": "yarn",
-  "useWorkspaces": true
+  "packages": [
+    "packages/*",
+    "packages/*/test/e2e/harness"
+  ]
 }

package.json

@@ -12,21 +12,6 @@
     "publish": "lerna publish --skip-npm",
     "test": "sh ./scripts/runTests.sh",
     "clean": "lerna clean",
-    "postinstall": "lerna run prepare"
-  },
-  "workspaces": {
-    "packages": ["packages/*"],
-    "nohoist": [
-      "**/jest",
-      "**/jest/**",
-      "**/jest-junit",
-      "**/jest-junit/**",
-      "**/jest-expo",
-      "**/jest-expo/**",
-      "**/babel-jest",
-      "**/babel-jest/**",
-      "**/react-native",
-      "**/react-native/**"
-    ]
+    "postinstall": "sh ./scripts/installPackages.sh"
   }
 }

packages/configuration-validation/package.json

@@ -33,6 +33,8 @@
   "homepage": "https://github.com/okta/okta-oidc-js#readme",
   "devDependencies": {
     "babel-cli": "^6.26.0",
+    "babel-eslint": "^8.1.1",
+    "babel-preset-env": "^1.7.0",
     "eslint": "^4.7.1",
     "jest": "^23.6.0"
   },