only deploy on webapp changes (#635)

* only deploy on webapp changes

* split ci and deploy flows

* test trigger

* Revert "test trigger"

This reverts commit 42baff0f5a.

.github/workflows/continous-integration.yml

@@ -1,4 +1,4 @@
-name: skynet-webportal CI
+name: Continous Integration
 
 on: [pull_request]
 
@@ -30,12 +30,6 @@ jobs:
         env:
           GATSBY_API_URL: "https://siasky.net"
 
-      - name: "Deploy to Skynet"
-        uses: kwypchlo/deploy-to-skynet-action@main
-        with:
-          upload-dir: packages/webapp/public
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-
       - name: Cypress run
         uses: cypress-io/github-action@v2
         env:

.github/workflows/deploy-webapp.yml

@@ -0,0 +1,31 @@
+name: Deploy webapp to Skynet
+
+on:
+  pull_request:
+    paths:
+      - "packages/webapp/**"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 14.x
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: "Build webapp"
+        run: yarn workspace webapp build
+        env:
+          GATSBY_API_URL: "https://siasky.net"
+
+      - name: "Deploy to Skynet"
+        uses: kwypchlo/deploy-to-skynet-action@main
+        with:
+          upload-dir: packages/webapp/public
+          github-token: ${{ secrets.GITHUB_TOKEN }}