add a PR validation test action (#70)

* add a PR validation test action

* add go build step

* export env vars for go test

Author: shueybubbles

.github/workflows/pr-validation.yml

@@ -0,0 +1,27 @@
+name: pr-validation
+
+on:
+  pull_request:
+    branches:
+    - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup go
+      uses: actions/setup-go@v2
+      with:
+        go-version: '1.16.5'
+    - name: Run tests against Linux SQL
+      run: |
+        go version
+        cd cmd/sqlcmd
+        go get -d
+        go build .
+        export SQLCMDPASSWORD=$(date +%s|sha256sum|base64|head -c 32)
+        export SQLCMDUSER=sa
+        docker run -m 2GB -e ACCEPT_EULA=1 -d --name sql2017 -p:1433:1433 -e SA_PASSWORD=$SQLCMDPASSWORD mcr.microsoft.com/mssql/server:2017-latest
+        cd ../..
+        go test -v ./...