remove --client flag from prepare-node-script command

anvil-python/anvil/commands/prepare_node.py

@@ -22,7 +22,8 @@
 JUJU_CHANNEL = "3.4/stable"
 SUPPORTED_RELEASE = "jammy"
 
-PREPARE_NODE_TEMPLATE = f"""[ $(lsb_release -sc) != '{SUPPORTED_RELEASE}' ] && \
+PREPARE_NODE_TEMPLATE = f"""#!/bin/bash
+[ $(lsb_release -sc) != '{SUPPORTED_RELEASE}' ] && \
 {{ echo 'ERROR: MAAS Anvil deploy only supported on {SUPPORTED_RELEASE}'; exit 1; }}
 
 # :warning: Node Preparation for MAAS Anvil :warning:
@@ -64,9 +65,7 @@
 [ -f $HOME/.ssh/id_rsa ] || ssh-keygen -b 4096 -f $HOME/.ssh/id_rsa -t rsa -N ""
 cat $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys
 ssh-keyscan -H $(hostname --all-ip-addresses) >> $HOME/.ssh/known_hosts
-"""
 
-COMMON_TEMPLATE = f"""
 # Install the Juju snap
 sudo snap install --channel {JUJU_CHANNEL} juju
 
@@ -84,17 +83,6 @@
 
 
 @click.command()
-@click.option(
-    "--client",
-    "-c",
-    is_flag=True,
-    help="Prepare the node for use as a client.",
-    default=False,
-)
-def prepare_node_script(client: bool = False) -> None:
+def prepare_node_script() -> None:
     """Generate script to prepare a node for Anvil use."""
-    script = "#!/bin/bash\n"
-    if not client:
-        script += PREPARE_NODE_TEMPLATE
-    script += COMMON_TEMPLATE
-    console.print(script, soft_wrap=True)
+    console.print(PREPARE_NODE_TEMPLATE, soft_wrap=True)