Enforce function declaration format in bash8
Check that function calls look like ^function foo {$ in bash8, and fix
all existing failures of that check. Add a note to HACKING.rst
Change-Id: Ic19eecb39e0b20273d1bcd551a42fe400d54e938
diff --git a/tools/get_uec_image.sh b/tools/get_uec_image.sh
index da13f4b..225742c 100755
--- a/tools/get_uec_image.sh
+++ b/tools/get_uec_image.sh
@@ -18,7 +18,7 @@
set -o errexit
set -o xtrace
-usage() {
+function usage {
echo "Usage: $0 - Download and prepare Ubuntu UEC images"
echo ""
echo "$0 [-r rootsize] release imagefile [kernel]"
@@ -31,7 +31,7 @@
}
# Clean up any resources that may be in use
-cleanup() {
+function cleanup {
set +o errexit
# Mop up temporary files