chore: trying to beat the build into shape

.github/workflows/pr.yaml

@@ -0,0 +1,28 @@
+name: Build and test
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Node.js
+      uses: actions/setup-node@master
+      with:
+        node-version: 10.0.0
+        registry-url: https://registry.npmjs.com/
+    - name: Install dependencies
+      run: |
+        npm install -g yarn
+        yarn install --frozen-lockfile
+    - name: Build
+      run: npx lerna run build
+    - name: Test
+      run: npx lerna run test

.gitignore

@@ -1,2 +1,5 @@
 .DS_Store
-experiment\ templates
+experiment\ templates
+*.js
+*.d.ts
+node_modules

README.md

@@ -7,13 +7,11 @@ This tool generates a comprehensive list of modifications between two CloudForma
 ## How to run
 
 ```bash
-yarn install                                                                    # Installs Lerna
-lerna bootstrap                                                            # Links packages together
-cd packages/change-analysis-models
-yarn build                                                                      # Build the models 
-cd ../change-analysis
-yarn build                                                                      # Build the engine
-yarn start scenario1                                                     # Run Engine on scenario 1
+yarn install --frozen-lockfile
+npx lerna run build
+
+cd packages/change-analysis
+yarn start scenario1
 ```
 
 ## Repository Structure

package.json

@@ -3,5 +3,10 @@
   "private": true,
   "devDependencies": {
     "lerna": "^4.0.0"
+  },
+  "workspaces": {
+    "packages": [
+        "packages/*"
+    ]
   }
 }

packages/change-analysis-models/.gitignore

@@ -1,6 +1,4 @@
-*.js
 !jest.config.js
 !babel.config.js
-*.d.ts
 node_modules
-out
+out

packages/change-analysis-models/package.json

@@ -7,8 +7,7 @@
     "build": "npm run lint && npm run compile",
     "compile": "npx tsc",
     "lint": "eslint . --ext .ts",
-    "test": "jest",
-    "postinstall": "npm --prefix node_modules/fifinet run build && mv node_modules/fifinet/dist/* node_modules/fifinet"
+    "test": "jest"
   },
   "repository": {
     "type": "git",

packages/change-analysis-models/tsconfig.json

@@ -1,9 +1,9 @@
 {
   "compilerOptions": {
     "outDir": "out",
-    "target": "es2020",
+    "target": "es2018",
     "module": "commonjs",
-    "lib": ["es2020"],
+    "lib": ["es2018"],
     "declaration": true,
     "strict": true,
     "noImplicitAny": true,
@@ -17,8 +17,7 @@
     "inlineSourceMap": true,
     "inlineSources": true,
     "experimentalDecorators": true,
-    "strictPropertyInitialization": false,
-    "typeRoots": ["./node_modules/@types"]
+    "strictPropertyInitialization": false
   },
-  "exclude": ["test", "out"]
-}
+  "exclude": ["out"]
+}