pbs now executes a bash_script

jarvis_util/shell/pbs_exec.py

@@ -32,6 +32,8 @@ def __init__(self, cmd, exec_info):
         self.queue = exec_info.queue
         self.env_vars = exec_info.env_vars
 
+        self.bash_script = exec_info.bash_script
+
         jarvis_comma_list = ','.join(exec_info.basic_env.keys())
         if self.env_vars:
             self.env_vars = f'{self.env_vars},{jarvis_comma_list}'
@@ -75,10 +77,17 @@ def generate_qsub_command(self):
             if value is not None:
                 cmd += f' -{option} {value}'
 
-        cmd += f' -- \"{self.cmd}\"'
+        cmd += f' -- \"{self.bash_script}\"'
         return cmd
 
     def pbscmd(self):
+
+        script = ['#!/bin/bash',
+                 f'{self.cmd}']
+
+        with open(self.bash_script, encoding='utf-8') as f:
+            f.write('\n'.join(script))
+
         cmd = self.generate_qsub_command()
         jutil = JutilManager.get_instance()
         if jutil.debug_pbs: