Make Cypress optional

.github/workflows/build-win.yml

@@ -14,9 +14,8 @@ jobs:
     - name: win-node-env
       run: npm install -g win-node-env
 
-    # Skip Cypress binary install
     - name: npm install
-      run: set CYPRESS_INSTALL_BINARY=0; cd webapp; npm install
+      run: cd webapp; npm install --no-optional
 
     - name: Set up Go
       uses: actions/setup-go@v2

Makefile

@@ -81,7 +81,7 @@ win-app: server-win webapp
 	mkdir -p win/temp/webapp
 	cp -R webapp/pack win/temp/webapp/pack
 	mkdir -p win/dist
-	cd win/temp; tar -zcf ../dist/tasks-win.zip .
+	cd win/temp; tar -acf ../dist/tasks-win.zip .
 
 linux-app: server-linux webapp
 	rm -rf linux/temp

webapp/package.json

@@ -64,7 +64,6 @@
 		"@typescript-eslint/parser": "^4.4.1",
 		"copy-webpack-plugin": "^6.0.3",
 		"css-loader": "^4.3.0",
-		"cypress": "^6.1.0",
 		"eslint": "^7.11.0",
 		"eslint-import-resolver-webpack": "0.12.2",
 		"eslint-plugin-babel": "5.3.1",
@@ -90,5 +89,8 @@
 		"webpack": "^4.44.1",
 		"webpack-cli": "^3.3.12",
 		"webpack-merge": "^5.1.2"
+	},
+	"optionalDependencies": {
+		"cypress": "^6.2.1"
 	}
 }