T8445: generate list of activation scripts at build time

1 files changed, 55 insertions, 0 deletions

diff --git a/scripts/generate-activation-scripts-json.py b/scripts/generate-activation-scripts-json.py
new file mode 100755
index 000000000..e8a7f34b4
--- /dev/null
+++ b/scripts/generate-activation-scripts-json.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) VyOS Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+import re
+import json
+from pathlib import Path
+
+
+def filter_key(s: Path):
+    s = s.stem
+    return re.match(r'\d+\-.+', s)
+
+
+def sort_key(s: Path):
+    s = s.stem
+    pre, rem = re.match(r'(\d+)(?:-)(.+)', s).groups()
+    return int(pre), rem
+
+
+activation_dir = 'src/activation-scripts'
+activation_list = 'data/activation-list'
+activation_list_init = 'data/activation-init'
+
+activation_scripts = Path(activation_dir).glob('*.py')
+
+filtered = filter(filter_key, activation_scripts)
+script_list = sorted(filtered, key=sort_key)
+
+# default on system update
+script_dict = dict.fromkeys(map(lambda s: s.stem, script_list), 'enabled')
+# exceptions:
+# only enabled for script_dict_init
+script_dict['00-first-installed-boot'] = 'never'
+# for backward compatibility on system update
+script_dict['20-ethernet-offload'] = 'off'
+
+# installed on image creation
+script_dict_init = dict.fromkeys(map(lambda s: s.stem, script_list), 'enabled')
+
+Path(activation_list).write_text(json.dumps(script_dict))
+Path(activation_list_init).write_text(json.dumps(script_dict_init))