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-rw-r--r--contrib/imgts/lib_entrypoint.sh15
1 files changed, 10 insertions, 5 deletions
diff --git a/contrib/imgts/lib_entrypoint.sh b/contrib/imgts/lib_entrypoint.sh
index 7b76c823f..3f6b11128 100644
--- a/contrib/imgts/lib_entrypoint.sh
+++ b/contrib/imgts/lib_entrypoint.sh
@@ -35,10 +35,15 @@ req_env_var() {
gcloud_init() {
set +xe
- TMPF=$(mktemp -p '' .$(uuidgen)XXXX)
- trap "rm -f $TMPF" EXIT
- echo "$GCPJSON" > $TMPF && \
- $GCLOUD auth activate-service-account --project "$GCPPROJECT" --key-file=$TMPF || \
+ if [[ -n "$1" ]] && [[ -r "$1" ]]
+ then
+ TMPF="$1"
+ else
+ TMPF=$(mktemp -p '' .$(uuidgen)_XXXX.json)
+ trap "rm -f $TMPF &> /dev/null" EXIT
+ echo "$GCPJSON" > $TMPF
+ fi
+ $GCLOUD auth activate-service-account --project="$GCPPROJECT" --key-file="$TMPF" || \
die 5 FATAL auth
- rm -f $TMPF
+ rm -f $TMPF &> /dev/null || true # ignore any read-only error
}