Testing github action workflow (#454)

Build and upload linux/mac binaries to S3 (unofficial releases)

.github/workflows/artifacts.yml

@@ -0,0 +1,33 @@
+name: Upload binaries to S3
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  run-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@master
+
+      - name: Make binaries
+        uses: sosedoff/actions/golang-build@master
+        with:
+          args: linux/amd64 darwin/amd64
+        env:
+          COMPRESS_FILES: 1
+
+      - name: Upload to Amazon S3
+        uses: ItsKarma/aws-cli@v1.70.0
+        with:
+          args: s3 cp --acl public-read --recursive --exclude '*' --include '*' /github/workspace/.release/ s3://pgweb-github-builds/${{ github.base_ref || github.ref }}/
+        env:
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          AWS_REGION: ${{ secrets.AWS_REGION }}
+