Merge "Create fonts.xml module for adding fonts.xml to system/etc"

1 files changed, 44 insertions, 0 deletions

diff --git a/tools/fonts/add_additional_fonts.py b/tools/fonts/add_additional_fonts.py
new file mode 100644
index 000000000000..bf4af2b1c56e
--- /dev/null
+++ b/tools/fonts/add_additional_fonts.py
@@ -0,0 +1,44 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2017 The Android Open Source Project
+#
+# 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.
+#
+
+import sys
+
+def main(argv):
+    original_file = 'frameworks/base/data/fonts/fonts.xml'
+
+    if len(argv) == 3:
+        output_file_path = argv[1]
+        override_file_path = argv[2]
+    else:
+        raise ValueError("Wrong number of arguments %s" % len(argv))
+
+    fallbackPlaceholderFound = False
+    with open(original_file, 'r') as input_file:
+        with open(output_file_path, 'w') as output_file:
+            for line in input_file:
+                # If we've found the spot to add additional fonts, add them.
+                if line.strip() == '<!-- fallback fonts -->':
+                    fallbackPlaceholderFound = True
+                    with open(override_file_path) as override_file:
+                        for override_line in override_file:
+                            output_file.write(override_line)
+                output_file.write(line)
+    if not fallbackPlaceholderFound:
+        raise ValueError('<!-- fallback fonts --> not found in source file: %s' % original_file)
+
+if __name__ == '__main__':
+    main(sys.argv)