add vendor/ Makefile

Author: kevinjqliu

vendor/Makefile

@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
 # Makefile for generating vendor packages
 
 .PHONY: all clean fb303 hive-metastore
@@ -22,11 +38,3 @@ hive-metastore:
 	thrift -gen py -o /tmp/hive /tmp/hive/hive_metastore.thrift
 	rm -rf hive_metastore
 	mv /tmp/hive/gen-py/hive_metastore hive_metastore
-
-# Clean generated files
-clean:
-	rm -rf fb303
-	rm -rf hive_metastore
-	rm -rf /tmp/fb303.thrift
-	rm -rf /tmp/gen-py/
-	rm -rf /tmp/hive

vendor/README.md

@@ -18,28 +18,42 @@
 
 Some packages we want to maintain in the repository itself, because there is no good 3rd party alternative.
 
-## FB303 Thrift client
+## Quick Setup
+
+Generate all vendor packages:
+
+```bash
+make all
+```
+
+Generate individual packages:
+
+```bash
+make fb303           # FB303 Thrift client only
+make hive-metastore  # Hive Metastore Thrift definitions only
+```
+
+## Packages
+
+### FB303 Thrift client
 
 fb303 is a base Thrift service and a common set of functionality for querying stats, options, and other information from a service.
 
+**Generate with Make:**
 ```bash
-rm -f /tmp/fb303.thrift
-rm -rf fb303
-curl -s https://raw.githubusercontent.com/apache/thrift/master/contrib/fb303/if/fb303.thrift > /tmp/fb303.thrift
-rm -rf /tmp/gen-py/
-thrift -gen py -o /tmp/ /tmp/fb303.thrift
-mv /tmp/gen-py/fb303 fb303
+make fb303
 ```
 
 # Hive Metastore Thrift definition
 
 The thrift definition require the fb303 service as a dependency
 
+**Generate with Make:**
 ```bash
-rm -rf /tmp/hive
-mkdir -p /tmp/hive/share/fb303/if/
-curl -s https://raw.githubusercontent.com/apache/thrift/master/contrib/fb303/if/fb303.thrift > /tmp/hive/share/fb303/if/fb303.thrift
-curl -s https://raw.githubusercontent.com/apache/hive/master/standalone-metastore/metastore-common/src/main/thrift/hive_metastore.thrift > /tmp/hive/hive_metastore.thrift
-thrift -gen py -o /tmp/hive /tmp/hive/hive_metastore.thrift
-mv /tmp/hive/gen-py/hive_metastore hive_metastore
+make hive-metastore
 ```
+
+## Requirements
+
+- Apache Thrift compiler (`thrift`)
+- `curl` for downloading Thrift definitions