test gh action added (#27)

* workflow added

* workflow demo

.github/workflows/build2.yml

@@ -0,0 +1,40 @@
+name: Build/release_SHORT
+
+on:
+  #push:
+  #  tags:
+  #    - 'v*'
+  #schedule:
+  #  - cron: '0 10 * * *'
+  workflow_dispatch:
+
+
+jobs:
+  release:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
+
+    env:
+      is_tag: ${{ startsWith(github.ref, 'refs/tags/v') }}
+      SNAPCRAFT_STORE_CREDENTIALS: ${{ secrets.SNAPCRAFT_TOKEN }}
+
+    strategy:
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+#        os: [windows-latest]
+
+    steps:
+      # Windows fix. See https://github.com/actions/checkout/issues/226
+      - run: git config --global core.autocrlf false
+
+      - name: Check out Git repository
+        uses: actions/checkout@v3
+
+      - name: Install Node.js, NPM and Yarn
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20
+          cache: 'yarn'
+
+       # Because of timeout issue https://github.com/yarnpkg/yarn/issues/4890
+      - run: yarn install --immutable --network-timeout 1000000