Merge pull request #25 from pimoroni/ci/zip-file

CI: Build zip file.

.github/workflows/release-zip.yml

@@ -0,0 +1,49 @@
+name: Build Zip
+
+on:
+  push:
+  pull_request:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    name: Build Zip
+    runs-on: ubuntu-20.04
+
+    env:
+      RELEASE_FILE: enviro
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        path: enviro
+        submodules: true
+
+    - name: Prepare repository
+      shell: bash
+      run: |
+        rm -rf enviro/.git*
+        rm -rf enviro/phew/.git*
+
+    - uses: vimtor/action-zip@v1
+      with:
+        files: enviro/
+        dest: ${{env.RELEASE_FILE}}.zip
+
+    - name: Store .zip as artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: ${{env.RELEASE_FILE}}
+        path: enviro/
+
+    - name: Upload .zip
+      if: github.event_name == 'release'
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+      with:
+        asset_path: ${{env.RELEASE_FILE}}.zip
+        upload_url: ${{github.event.release.upload_url}}
+        asset_name: ${{env.RELEASE_FILE}}.zip
+        asset_content_type: application/octet-stream