add whitespace to readme for readability

This commit is contained in:
Michael Carlson 2020-11-23 22:05:59 -07:00
parent 0128ae9f59
commit 701a670515

View file

@ -69,8 +69,11 @@ ssh-keygen -t ed25519 -a 100 -C "ssh://git@github.com/ORGANIZATION/REPO.git" -m
## Exported variables ## Exported variables
The action exports the `SSH_AUTH_SOCK`, `SSH_AGENT_PID` and `GIT_SSH_COMMAND` environment variables through the Github Actions core module. The action exports the `SSH_AUTH_SOCK`, `SSH_AGENT_PID` and `GIT_SSH_COMMAND` environment variables through the Github Actions core module.
The `$SSH_AUTH_SOCK` is used by several applications like git or rsync to connect to the SSH authentication agent. The `$SSH_AUTH_SOCK` is used by several applications like git or rsync to connect to the SSH authentication agent.
The `$SSH_AGENT_PID` contains the process id of the agent. This is used to kill the agent in post job action. The `$SSH_AGENT_PID` contains the process id of the agent. This is used to kill the agent in post job action.
The `$GIT_SSH_COMMAND` contains the path to the `git-deploy-key-wrapper` shell script. Git will use this value for SSH interactions instead of the SSH executable. The `$GIT_SSH_COMMAND` contains the path to the `git-deploy-key-wrapper` shell script. Git will use this value for SSH interactions instead of the SSH executable.
## Known issues and limitations ## Known issues and limitations