Move release building from Travis to GitHub

.github/workflows/release.yml

@@ -0,0 +1,23 @@
+name: Create Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: Composer
+        uses: php-actions/composer@v6
+      - name: build
+        run: |
+          ./build.sh
+      - uses: ncipollo/release-action@v1
+        with:
+          artifacts: "release.zip"
+          token: ${{ secrets.GITHUB_TOKEN }}

build.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+zip -r release.zip . -x *.git* -x build.sh