os: linux
arch: arm64-graviton2
language: ruby
rvm:
- 2.6.6
before_install:
# decrypt private key
- openssl aes-256-cbc -K $encrypted_70fbe34e406c_key -iv $encrypted_70fbe34e406c_iv -in blog_id_rsa.enc -out blog_id_rsa -d
# add permission 
- chmod 600 blog_id_rsa

# kick off ssh-agent
- eval "$(ssh-agent -s)"
- ssh-add blog_id_rsa
# remove
- rm blog_id_rsa
install: gem install jekyll

script:
- bundle install
- bundle exec jekyll build

#deploy:
#  provider: script
#  skip_cleanup: true
#  script: bash scripts/deploy.sh
#  on:
#    branch: dev
after_success:
# check the connection to host
- ssh -T git@github.com

# add user account
- git config user.name "${USER}"
- git config user.email "${EMAIL}"

# copy _site to tmp
- cp -r /home/travis/build/${USER}/${REPO_REF}/_site  /tmp/
- cp /home/travis/build/${USER}/${REPO_REF}/_site/blog/index.html /tmp/_site/
# create new branch
- git checkout -b travis
# clean 
- rm -rf *
# copy _site 
- cp -r /tmp/_site/* ./
- ls -la
# git add & commit
- git add -A
- git commit -m "travis_ci update gh-pages dev -> 4b959542"
# push remote 
- git push --force "https://${GH_TOKEN}@${GH_REF}" travis:gh-pages

# branch whitelist, 
branches:
  only:
  - master     # monitor master branch
  - dev        # monitor dev branch
addons: ssh_known_hosts:${REPO_REF}
# caching bundler gem packages will speed up b
cache: bundler
# Optional: enable email notifications about the outcome of your builds
notifications:
  email: true
env:
  global:
  - secure: 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