cheatsheets/travis-gh-pages.md

title	layout
Deploy gh-pages via Travis	default

Taken from https://medium.com/@nthgergo/publishing-gh-pages-with-travis-ci-53a8270e87db

Create an OAuth token and encrypt it

Use https://github.com/settings/tokens/new

# via ruby
gem install travis
travis encrypt -r user/repo GH_TOKEN=[the token here]

Make it run the deploy script on deploy

 # .travis.yml
script:
  - bash ./scripts/deploy-to-gh-pages.sh
env:
  global:
    - GH_REF: "github.com/user/repo.git"
    - secure: "nlnXJW/imf/w..."  # <-- from travis-encrypt

Write deployer

Create the file scripts/deploy-to-gh-pages.sh

#!/bin/bash
# See https://medium.com/@nthgergo/publishing-gh-pages-with-travis-ci-53a8270e87db
set -o errexit

rm -rf public
mkdir public

# config
git config --global user.email "nobody@nobody.org"
git config --global user.name "Travis CI"

# build (CHANGE THIS)
make

# deploy
cd public
git init
git add .
git commit -m "Deploy to Github Pages"
git push --force --quiet "https://${GH_TOKEN}@${GH_REF}" master:gh-pages > /dev/null 2>&1

From Ractive, this might be useful in certain cases:

if [ "$TRAVIS_PULL_REQUEST" != "false" -o "$TRAVIS_BRANCH" != "master" ]; then exit 0; fi