commit b3a17c77bef7b6113d724225a06e53301e12902c
author Vince Harron <vharron@google.com> Fri Nov 12 18:28:01 2021 -0800
committer Vince Harron <vharron@google.com> Wed Nov 17 22:32:57 2021 +0000
tree fae16167f1ce0d861dab684654355f72d8ea42fb
parent 9220245e47ed1198bf999caa9abe1df58c536153

BSD grep doesn't support -P

Test: New grep command tested on Linux and macOS
Bug: b/206150971
Change-Id: I9f1684298672fee1561166a03392bd07be8c5cd6

tools/aosp/aosp_sha.sh

diff --git a/tools/aosp/aosp_sha.sh b/tools/aosp/aosp_sha.sh
index ac23c3d..36bea57 100755
--- a/tools/aosp/aosp_sha.sh
+++ b/tools/aosp/aosp_sha.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 LOCAL_DIR="$( dirname "${BASH_SOURCE}" )"
 
-if git branch -vv | grep -q -P "^\*[^\[]+\[aosp/"; then
+if git branch -vv | grep -q -E "^\*[^\[]+\[aosp/"; then
     # Change appears to be in AOSP
     exit 0
 elif git log -n 1 --format='%B' $1 | grep -q -E "^Ignore-AOSP-First: .+" ; then