deploy to gh pages on master merge

Author: daniel-vera-g

.github/workflows/deploy.yml

@@ -0,0 +1,16 @@
+name: gh-pages deploy
+
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: subosito/flutter-action@v1
+        with:
+          channel: 'beta'
+      - uses: erickzanardo/flutter-gh-pages@v1

.github/workflows/main.yml .github/workflows/test.yml

@@ -1,13 +1,14 @@
-on: push
 name: Build flutter web
+on: push
 jobs:
   build:
     runs-on: ubuntu-latest
+
     steps:
     - uses: actions/checkout@v1
     - uses: subosito/flutter-action@v1
       with:
         channel: beta
     - run: flutter config --enable-web
     - run: flutter pub get
-    - run: flutter build web
+    - run: flutter build web