Rename yang filename to <module>@<revision> format

[scp/oam/modeling.git] / data-model / tools / rename-by-revision.py

diff --git a/data-model/tools/rename-by-revision.py b/data-model/tools/rename-by-revision.py
new file mode 100644 (file)
index 0000000..0e58a9e
--- /dev/null
+++ b/data-model/tools/rename-by-revision.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+#
+# Copyright 2016 Einar Nilsen-Nygaard [https://gist.github.com/einarnn]
+# Update Copyright 2021 highstreet technologies GmbH
+# 
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#     http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# The script renames yang modules with filename with schema "<module-name>.yang"
+# to filenames with schema name "<module-name>@<revision>.yang" as used by 
+# netconf-server and netconf-client impelementstions to distingligh the
+# yang modules already by its filename avoiding parsing the yang module getting
+# its revision.
+#
+from pyang import repository, context
+import argparse
+import os
+
+parser = argparse.ArgumentParser(description='rename a list of yang model files by the revision information')
+parser.add_argument('yang_files', type=str, nargs='+',
+                    help='list of yang files')
+args = parser.parse_args()
+
+repos = repository.FileRepository(".")
+for fname in args.yang_files:
+    targ_module = os.path.basename(fname).split(".")[0]
+    if '@' in targ_module:
+        targ_module = targ_module.split('@')[0]
+    ctx = context.Context(repos)
+    fd = open(fname, 'r')
+    text = fd.read()
+    ctx.add_module(fname, text)
+    for ((m,r), v) in ctx.modules.items():
+        if m==targ_module:
+            targ_dir = os.path.dirname(fname)
+            if len(targ_dir)==0:
+                os.rename(fname,targ_module+'@'+r+'.yang')
+            else:
+                os.rename(fname,targ_dir+'/'+targ_module+'@'+r+'.yang'
+            break
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