1 files changed, 42 insertions, 0 deletions
diff --git a/src/rocksdb/tools/report_lite_binary_size.sh b/src/rocksdb/tools/report_lite_binary_size.sh
new file mode 100755
index 000000000..e3fe7bc26
--- /dev/null
+++ b/src/rocksdb/tools/report_lite_binary_size.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+# Script to report lite build binary size for latest RocksDB commits.
+# Usage:
+#   ./report_lite_binary_size [num_recent_commits]
+
+num_recent_commits=${1:-10}
+
+echo "Computing RocksDB lite build binary size for the most recent $num_recent_commits commits."
+
+for ((i=0; i < num_recent_commits; i++))
+do
+  git checkout master~$i
+  commit_hash=$(git show -s --format=%H)
+  commit_time=$(git show -s --format=%ct)
+
+  # It would be nice to check if scuba already have a record for the commit,
+  # but sandcastle don't seems to have scuba CLI installed.
+
+  make clean
+  make OPT=-DROCKSDB_LITE static_lib
+
+  if make OPT=-DROCKSDB_LITE static_lib
+  then
+    build_succeeded='true'
+    strip librocksdb.a
+    binary_size=$(stat -c %s librocksdb.a)
+  else
+    build_succeeded='false'
+    binary_size=0
+  fi
+
+  current_time="\"time\": $(date +%s)"
+  commit_hash="\"hash\": \"$commit_hash\""
+  commit_time="\"commit_time\": $commit_time"
+  build_succeeded="\"build_succeeded\": \"$build_succeeded\""
+  binary_size="\"binary_size\": $binary_size"
+
+  scribe_log="{\"int\":{$current_time, $commit_time, $binary_size}, \"normal\":{$commit_hash, $build_succeeded}}"
+  echo "Logging to scribe: $scribe_log"
+  scribe_cat perfpipe_rocksdb_lite_build "$scribe_log"
+done