gh-repo-deploy-key-add - Add a deploy key to a GitHub repository
gh repo deploy-key add <key-file> [flags]
Add a deploy key to a GitHub repository.
Note that any key added by gh will be associated with the current authentication token. If you de-authorize the GitHub CLI app or authentication token from your account, any deploy keys added by GitHub CLI will be removed as well.
-w, --allow-write
Allow write access for the key
-t, --title <string>
Title of the new key
-R, --repo <[HOST/]OWNER/REPO>
Select another repository using the [HOST/]OWNER/REPO format
0: Successful execution
1: Error
2: Command canceled
4: Authentication required
NOTE: Specific commands may have additional exit codes. Refer to the command’s help for more information.
# Generate a
passwordless SSH key and add it as a deploy key to a
repository
$ ssh-keygen -t ed25519 -C "my description" -N
"" -f ˜/.ssh/gh-test
$ gh repo deploy-key add ˜/.ssh/gh-test.pub
gh-repo-deploy-key(1)