Add lint checks to CI

.github/workflows/pioneer-pr.yml

@@ -17,7 +17,7 @@ jobs:
     - name: build
       run: |
         yarn install --frozen-lockfile
-        yarn workspace pioneer run build
+        yarn workspace pioneer build
 
   pioneer_build_osx:
     name: MacOS Build
@@ -34,4 +34,38 @@ jobs:
     - name: build
       run: |
         yarn install --frozen-lockfile
-        yarn workspace pioneer run build
+        yarn workspace pioneer build
+
+  pioneer_lint_ubuntu:
+    name: Ubuntu Linting
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [12.x]
+    steps:
+    - uses: actions/checkout@v1
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: lint
+      run: |
+        yarn install --frozen-lockfile
+        yarn workspace pioneer lint
+
+  pioneer_lint_osx:
+    name: MacOS Linting
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        node-version: [12.x]
+    steps:
+    - uses: actions/checkout@v1
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: lint
+      run: |
+        yarn install --frozen-lockfile
+        yarn workspace pioneer lint