use deploy-to-gh-pages module

.travis.yml

@@ -36,7 +36,7 @@ before_deploy:
 deploy:
   - skip_cleanup: true
     provider: script
-    script: ./build/deploy_gh_pages.sh
+    script: npm run deploy
     on:
       branch: master
       condition: $JOB != e2e

build/deploy_gh_pages.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-set -o pipefail
-(
-  set -e
-  set -x
-  cd demo
-  git init
-  git config user.name "Travis-CI"
-  git config user.email "travis@travis"
-  cp -r ../dist ./dist
-  git add .
-  git commit -m "Deployed to Github Pages"
-  git push --force "https://${GH_TOKEN}@${GH_REF}" master:gh-pages 2>&1
-) 2>&1 | sed "s/${GH_TOKEN}/xxPASSxx/"

build/prepare_deploy.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+set -x
+cd demo
+cp -R ../dist ./dist
+cd -

package.json

@@ -14,7 +14,8 @@
     "build-dist": "gulp build",
     "branch-release": "git reset --hard && branch-release",
     "unit": "gulp test",
-    "e2e": "gulp e2e"
+    "e2e": "gulp e2e",
+    "deploy": "build/prepare_deploy.sh && deploy-to-gh-pages demo"
   },
   "keywords": [
     "Swagger",
@@ -55,6 +56,7 @@
     "branch-release": "^0.3.1",
     "browser-sync": "^2.10.1",
     "del": "^2.2.0",
+    "deploy-to-gh-pages": "^1.0.0",
     "gulp": "^3.9.0",
     "gulp-concat": "^2.6.0",
     "gulp-eslint": "^1.1.1",