Prepare kzip script to support superproject sha as an environment variable
Bug: b/149248752
Change-Id: I17a640c66c8f4a37cc0c55b2d0a23d438c032974
diff --git a/build_kzip.bash b/build_kzip.bash
index a4659d4..a09335e 100755
--- a/build_kzip.bash
+++ b/build_kzip.bash
@@ -5,6 +5,7 @@
# It is assumed that the current directory is the top of the source tree.
# The following environment variables affect the result:
# BUILD_NUMBER build number, used to generate unique ID (will use UUID if not set)
+# SUPERPROJECT_SHA superproject sha, used to generate unique id (will use BUILD_NUMBER if not set)
# DIST_DIR where the resulting all.kzip will be placed
# KYTHE_KZIP_ENCODING proto or json (proto is default)
# KYTHE_JAVA_SOURCE_BATCH_SIZE maximum number of the Java source files in a compilation unit
@@ -14,6 +15,7 @@
# XREF_CORPUS source code repository URI, e.g., 'android.googlesource.com/platform/superproject'
: ${BUILD_NUMBER:=$(uuidgen)}
+: ${SUPERPROJECT_SHA:=$BUILD_NUMBER}
: ${KYTHE_JAVA_SOURCE_BATCH_SIZE:=500}
: ${KYTHE_KZIP_ENCODING:=proto}
: ${XREF_CORPUS:?should be set}
@@ -48,6 +50,6 @@
# Pack
# TODO(asmundak): this should be done by soong.
-declare -r allkzip="$BUILD_NUMBER.kzip"
+declare -r allkzip="$SUPERPROJECT_SHA.kzip"
"$out/soong/host/linux-x86/bin/merge_zips" "$DIST_DIR/$allkzip" @<(find "$out" -name '*.kzip')