Merge pull request #84 from dokku/passphrase-support

feat: add support for setting an ssh passphrase to use for ssh commands

Author: josegonzalez

README.md

@@ -59,6 +59,9 @@ Please note that this action is compatible with `dokku >= 0.11.6`.
     -----END OPENSSH PRIVATE KEY-----
     ```
 
+- `ssh_passphrase`: (_optional_) Passphrase to use when interacting with an SSH key that has a passphrase
+  - example value: `password`
+
 - `trace`: (_optional_) Allows users to debug what the action is performing by enabling shell trace mode
   - example value: `1`
 

action.yml

@@ -52,6 +52,10 @@ inputs:
   ssh_private_key:
     description: "A private SSH key that has push access to your Dokku instance"
     required: true
+  ssh_passphrase:
+    description: "Passphrase to use when interacting with an SSH key that has a passphrase"
+    required: false
+    default: ""
   trace:
     description: "Allows users to debug what the action is performing by enabling shell trace mode"
     required: false
@@ -75,4 +79,5 @@ runs:
     REVIEW_APP_NAME: ${{ inputs.review_app_name }}
     SSH_HOST_KEY: ${{ inputs.ssh_host_key }}
     SSH_PRIVATE_KEY: ${{ inputs.ssh_private_key }}
+    SSH_PASSPHRASE: ${{ inputs.ssh_passphrase }}
     TRACE: ${{ inputs.trace }}