Add GitHub actions

.github/workflows/release.yml

@@ -0,0 +1,42 @@
+name: Build/release
+
+on: push
+
+jobs:
+  release:
+    runs-on: ${{ matrix.os }}
+
+    # Platforms to build on/for
+    strategy:
+      matrix:
+        os: [macos-10.14, windows-2019, ubuntu-18.04]
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v1
+
+      - name: Install Node.js, NPM and Yarn
+        uses: actions/setup-node@v1
+        with:
+          node-version: 10
+
+      - name: Install Snapcraft
+        uses: samuelmeuli/action-snapcraft@v1
+        with:
+          # Log in to Snap Store
+          snapcraft_token: ${{ secrets.snapcraft_token }}
+
+      - name: Build/release Electron app
+        uses: samuelmeuli/action-electron-builder@v1
+        with:
+          # GitHub token, automatically provided to the action
+          # (No need to define this secret in the repo settings)
+          github_token: ${{ secrets.github_token }}
+
+          # macOS code signing certificate
+          mac_certs: ${{ secrets.mac_certs }}
+          mac_certs_password: ${{ secrets.mac_certs_password }}
+
+          # If the commit is tagged with a version (e.g. "v1.0.0"),
+          # release the app after building
+          release: ${{ startsWith(github.ref, 'refs/tags/v') }}

.github/workflows/test.yml

@@ -0,0 +1,26 @@
+name: Test
+
+on: push
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+
+    # Platforms to test on
+    strategy:
+      matrix:
+        os: [macos-10.14, windows-2019, ubuntu-18.04]
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v1
+
+      - name: Install Node.js, NPM and Yarn
+        uses: actions/setup-node@v1
+        with:
+          node-version: 10
+
+      - name: Run tests
+        run: |
+          yarn
+          yarn test

package.json

@@ -25,8 +25,6 @@
 		"build:ts": "run-p build:ts:*",
 		"build:ts:main": "webpack --config ./webpack.main.js --mode production",
 		"build:ts:renderer": "webpack --config ./webpack.renderer.js --mode production",
-		"build:app": "electron-builder --mac --windows --linux",
-		"release": "env-cmd run-s build:clean build:ts 'build:app --publish always'",
 		"website:start": "run-p website:start:*",
 		"website:start:serve": "serve ./website --listen 3000",
 		"website:start:ts": "tsc ./website/index.ts --watch",
@@ -267,6 +265,9 @@
 			]
 		},
 		"linux": {
+			"target": [
+				"AppImage"
+			],
 			"category": "Office"
 		},
 		"dmg": {