add cname file hooks

Author: copongcopong

.travis.yml

@@ -9,7 +9,8 @@ install:
   - npm install
   - npm install cypress
 script:
-  - npx sapper export
+  - npm run export
+  - npm run cname
 deploy:
   provider: pages
   skip_cleanup: true

package.json

@@ -6,6 +6,7 @@
     "dev": "sapper dev",
     "build": "sapper build --legacy",
     "export": "sapper export --legacy",
+    "cname": "echo itme.jansolo.dev > __sapper__/build/CNAME",
     "start": "node __sapper__/build",
     "cy:run": "cypress run",
     "cy:open": "cypress open",