copied from internal repo

file_generator/generate_mail_relay.py

@@ -0,0 +1,32 @@
+import os
+import shutil
+
+from conpeek_setup import util
+
+
+def run(config):
+    util.print_black_light("Preparing mail relay file")
+    output_directory = os.path.join(util.get_output_path(), "mail_relay")
+    template_mail_relay_directory = os.path.join(util.get_templates_path(), "mail_relay")
+
+    shutil.rmtree(output_directory, ignore_errors=True)
+    os.makedirs(output_directory, exist_ok=True)
+
+    files_to_copy = [
+        "000-default.conf",
+        "ports.conf",
+        "main.cf"
+    ]
+
+    for file in files_to_copy:
+        util.copy_file(os.path.join(template_mail_relay_directory, file), output_directory)
+
+    replacements = {
+        'ACCESS_DOMAIN_NAME': config["new_machine_network"]["app_installation_domain"],
+    }
+
+    if "mail_relay" in config:
+        replacements["POSTFIX_MYNETWORKS"] = config["mail_relay"]["mynetworks"]
+
+    for name in replacements.keys():
+        util.basic_on_location_sed(os.path.join(output_directory, "main.cf"), name, replacements[name])