ci: init github actions with firebase deploy and pr code linter

.firebaserc

@@ -0,0 +1,5 @@
+{
+  "projects": {
+    "default": "gdgcatania-site"
+  }
+}

.github/workflows/firebase-deploy.yml

@@ -0,0 +1,31 @@
+name: build-and-deploy-to-firebase
+on:
+  push:
+    branches:
+      - release/*
+jobs:
+  code-lint:
+    name: Run code linter
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@master
+        with:
+          node-version: '10.x'
+      - run: yarn install
+      - run: yarn lint
+  firebase-deploy:
+    name: Deploy to Firebase Hosting
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@master
+        with:
+          node-version: '10.x'
+      - run: yarn install
+      - run: yarn generate
+      - uses: w9jds/firebase-action@master
+        with:
+          args: deploy --only hosting
+        env:
+          FIREBASE_TOKEN: ${{ secrets.FIREBASE_TOKEN }}

.github/workflows/pr-code-lint.yml

@@ -0,0 +1,13 @@
+name: build-and-deploy-to-firebase
+on: pull_request
+jobs:
+  code-lint:
+    name: Run code linter
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@master
+        with:
+          node-version: '10.x'
+      - run: yarn install
+      - run: yarn lint

.gitignore

@@ -88,3 +88,6 @@ sw.*
 
 # Vim swap files
 *.swp
+
+.firebase/
+firebase-debug.log

firebase.json

@@ -0,0 +1,10 @@
+{
+  "hosting": {
+    "public": "dist",
+    "ignore": [
+      "firebase.json",
+      "**/.*",
+      "**/node_modules/**"
+    ]
+  }
+}