chore: support running commands from a file (#341)

action.yml

@@ -63,6 +63,8 @@ inputs:
     description: "Include more ciphers for the proxy by using insecure ciphers."
   script:
     description: "Commands to be executed."
+  script_path:
+    description: "Path to the file containing commands to be executed."
   script_stop:
     description: "Stop the script after the first failure."
   envs:
@@ -110,6 +112,7 @@ runs:
         INPUT_PROXY_TIMEOUT: ${{ inputs.proxy_timeout }}
         INPUT_COMMAND_TIMEOUT: ${{ inputs.command_timeout }}
         INPUT_SCRIPT: ${{ inputs.script }}
+        INPUT_SCRIPT_FILE: ${{ inputs.script_path }}
         INPUT_SCRIPT_STOP: ${{ inputs.script_stop }}
         INPUT_ENVS: ${{ inputs.envs }}
         INPUT_ENVS_FORMAT: ${{ inputs.envs_format }}