PS4='$(date "+%s.%N ($LINENO) + ")'
set -x
elif [ "$IMAGE_DEBUG" != "no" ]; then
- echo "Warning: Unsupported IMAGE_DEBUG value: \`$IMAGE_DEBUG'"
+ log_warning "Unsupported IMAGE_DEBUG value: \`$IMAGE_DEBUG'"
fi
monitor_pipe=$(mktemp -u)
trap report_and_cleanup EXIT
+echo "Processing image with ID: \`$IMG_ID' and type: \`$IMAGE_TYPE'" >&2
+
case $BACKEND_TYPE in
local)
if [[ "$IMAGE_NAME" =~ ^local:// ]]; then
IMAGE_NAME="${IMAGE_NAME:8}"
elif [[ "$IMAGE_NAME" =~ ^file:// ]]; then
IMAGE_NAME="${IMAGE_NAME:7}"
- log_warning "The file:// back-end identifier is deprecated and " \
+ log_warning "The file:// back-end identifier is deprecated and" \
"will be removed in the future. Use local:// instead."
fi
report_error "Unable to retrieve image file."
fi
- image_file="$IMAGE_DIR/$IMAGE_NAME.$IMAGE_TYPE"
- canonical_image_file="$(canonicalize "$image_file")"
-
- if [ ! -e "$canonical_image_file" ]; then
- log_error "Image file \`$image_file' does not exist."
- report_error "Unable to retrieve image file."
- exit 1
+ image_file="$IMAGE_DIR/$IMAGE_NAME"
+ if [ ! -e "$image_file" ]; then
+ if [ -e "$image_file.$IMAGE_TYPE" ] ; then
+ image_file="$image_file.$IMAGE_TYPE"
+ log_warning "The \`.$IMAGE_TYPE' extension is missing from" \
+ "the local back-end id. This id form is deprecated and" \
+ " will be remove in the future."
+ else
+ log_error "Image file \`$image_file' does not exist."
+ report_error "Unable to retrieve image file."
+ exit 1
+ fi
fi
+ canonical_image_file="$(canonicalize "$image_file")"
+
if [[ "$canonical_image_file" != "$canonical_image_dir"* ]]; then
log_error "Image ID points to a file outside the image directory: \`$IMAGE_DIR'"
report_error "Invalid image ID"