add ci (but tests still miss)

.ci.ston

@@ -0,0 +1,14 @@
+SmalltalkCISpec {
+  #loading : [
+    SCIMetacelloLoadSpec {
+      #baseline : 'Memory',
+      #directory : 'src',
+      #platforms : [ #pharo ]
+    }
+  ],
+  #testing: {
+    #include : {
+     #packages : [ 'Bloc-Memory.*' ]
+    }
+  }
+}

.github/workflows/test.yml

@@ -0,0 +1,30 @@
+name: Complete Test
+
+on:
+  push:
+  pull_request:
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  test:
+    strategy:
+      # Default value means that a failure in one OS cancels all 
+      fail-fast: false
+      matrix:
+        smalltalk: [ Pharo64-8.0, Pharo64-9.0 ]
+        os: [ macos-latest, ubuntu-latest, windows-latest ]
+        ston: [ .ci.ston ]
+    runs-on: ${{ matrix.os }}
+    name: ${{ matrix.smalltalk }} on ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup smalltalkCI
+        uses: hpi-swa/setup-smalltalkCI@v1
+        with:
+          smalltalk-version: ${{ matrix.smalltalk }}
+      - name: Load Image and Run Tests
+        run: smalltalkci -s ${{ matrix.smalltalk }} ${{ matrix.ston }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        timeout-minutes: 10