fix shellcheck

bake/bakefile.py

@@ -211,7 +211,7 @@ class TaskScript(BaseAction):
         return c
 
     def shellcheck(self, *, silent=False, debug=False, **kwargs):
-        tf = self.temp_source()
+        tf = self.prepare_init(sources=[self.source])
         cmd = f"shellcheck {shlex_quote(tf)} --external-sources --format=json"
 
         c = delegator.run(cmd)

bake/cli.py

@@ -305,6 +305,8 @@ def entrypoint(
                         str(line).zfill(3), bg="black", fg="cyan", bold=True
                     )
                     colored_task = click.style(str(_task), fg="yellow", bold=True)
+                    print(locals())
+                    print(_task.source)
                     actual_line = _task.source_lines[line - 1]
 
                     click.echo(f"In {colored_task} line {line}:", err=True)