Merge branch 'master' into prt

synthtool/languages/java.py

@@ -15,13 +15,46 @@
 import glob
 import os
 import requests
+import synthtool as s
 from synthtool import cache
 from synthtool import log
 from synthtool import shell
 from pathlib import Path
 
 JAR_DOWNLOAD_URL = "https://github.com/google/google-java-format/releases/download/google-java-format-{version}/google-java-format-{version}-all-deps.jar"
 DEFAULT_FORMAT_VERSION = "1.7"
+GOOD_LICENSE = """
+/*
+ * Copyright 2019 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+"""
+PROTOBUF_HEADER = "// Generated by the protocol buffer compiler.  DO NOT EDIT!"
+BAD_LICENSE = """/\\*
+ \\* Copyright 2018 Google LLC
+ \\*
+ \\* 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.
+ \\*/
+"""
 
 
 def format_code(
@@ -52,3 +85,20 @@ def _download_formatter(version: str, dest: Path) -> None:
     response.raise_for_status()
     with open(dest, "wb") as fh:
         fh.write(response.content)
+
+
+def fix_proto_headers(proto_root: Path) -> None:
+    s.replace(
+        [proto_root / "src/**/*.java"],
+        PROTOBUF_HEADER,
+        f"{GOOD_LICENSE}{PROTOBUF_HEADER}",
+    )
+    s.replace([proto_root / "src/**/*Name.java"], BAD_LICENSE, GOOD_LICENSE)
+
+
+def fix_grpc_headers(grpc_root: Path, package_name: str) -> None:
+    s.replace(
+        [grpc_root / "src/**/*.java"],
+        f"package {package_name};",
+        f"{GOOD_LICENSE}package {package_name};",
+    )