markdown 设置GitHub为Travis部署密钥

Posted 2021-05-06

# Setup Travis Deploy
`gem install travis`

`ssh-keygen -t rsa -b 4096 -f 'github_deploy_key' -N ''`

`cat github_deploy_key.pub | pbcopy`

set public key as deploy key on github e.g https://github.com/USER/REPO/settings/keys

`rm 'github_deploy_key.pub'`

`travis login --org --auto`

`travis encrypt-file 'github_deploy_key'`

`rm 'github_deploy_key'`

`git add 'github_deploy_key.enc'`

add openssl line to before_install stage in your .travis.yml e.g. 
```
before_install:
  - >-
    openssl aes-256-cbc 
    -K $encrypted_xxxxxxxxxxxx_key 
    -iv $encrypted_xxxxxxxxxxxx_iv 
    -in github_deploy_key.enc 
    -out github_deploy_key 
    -d
  - chmod 600 github_deploy_key
  - eval $(ssh-agent -s)
  - ssh-add github_deploy_key
```

`git add '.travis.yml'`

`git commit -m 'chore: add github deploy key'`

`git push`