Pass domain to entrypoint

Author: Greg Bowler

action.yml

@@ -43,6 +43,10 @@ inputs:
     description: The public key contents to use for private repositories
     required: false
 
+  ssh_domain:
+    description: The domain to gether SSH public keys for (automatic for github.com, gitlab.com, bitbucket.org)
+    required: false
+
 outputs:
   time:
     description: 'The time the action was run'
@@ -59,6 +63,7 @@ runs:
     action_args: ${{ inputs.args }}
     action_ssh_key: ${{ inputs.ssh_key }}
     action_ssh_key_pub: ${{ inputs.ssh_key_pub }}
+    action_ssh_domain: ${{ inputs.ssh_domain }}
 
 branding:
   icon: 'package'  

entrypoint

@@ -10,6 +10,12 @@ then
 	ssh-keyscan -t rsa github.com >> /root/.ssh/known_hosts
 	ssh-keyscan -t rsa gitlab.com >> /root/.ssh/known_hosts
 	ssh-keyscan -t rsa bitbucket.org >> /root/.ssh/known_hosts
+
+	if [ -n "$action_ssh_domain" ]
+	then
+		ssh-keyscan -t rsa "$action_ssh_domain" >> /root/.ssh/known_hosts
+	fi
+
 	echo "$action_ssh_key" > /root/.ssh/id_rsa
 	echo "$action_ssh_key_pub" > /root/.ssh/id_rsa.pub
 	chmod 600 /root/.ssh/id_rsa