Add workflow

.gitattributes

@@ -0,0 +1,2 @@
+# Prevent paths like .gitignore, .gitattributes, etc from being archived in the release zip.
+.* export-ignore

.github/workflows/create-release.yml

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+name: Create Release
+
+on:
+  push:
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo files
+        uses: actions/checkout@v2
+
+      - name: Create zip with repo files
+        run: git archive --format zip --output ${{ github.event.repository.name }}.zip HEAD
+
+      - name: Read checked out manifest.json
+        id: read-manifest
+        run: echo "::set-output name=manifest::$(< ./manifest.json sed ':a;N;$!ba;s/\n/ /g')"
+
+      - name: Check if version in manifest.json is already released
+        uses: mukunku/tag-exists-action@v1.0.0
+        id: checkTag
+        with:
+          tag: "v${{fromJson(steps.read-manifest.outputs.manifest).version}}"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    
+      - name: Publish repo zip with version from manifest
+        if: ${{ (fromJson(steps.read-manifest.outputs.manifest).version != '0.0.0') && (steps.checkTag.outputs.exists == 'false') }}
+        uses: softprops/action-gh-release@v1
+        with:
+          files: "${{ github.event.repository.name }}.zip"
+          tag_name: "v${{fromJson(steps.read-manifest.outputs.manifest).version}}"

config.json

@@ -1,4 +0,0 @@
-{
-  "enabled": true,
-  "settings": {}
-}