Initial commit

entrypoint.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+INPUT_IMAGE_NAME=$imageName
+INPUT_IMAGE_PREFIX=$imagePrefix
+INPUT_CONFIG_PATH=$config
+
+set -e
+
+# shellcheck disable=SC2155
+export LOWERCASE_INPUT_IMAGE_PREFIX="$(echo "$INPUT_IMAGE_PREFIX" | tr '[:upper:]' '[:lower:]')"
+IMAGE_NAME="$(echo "$LOWERCASE_INPUT_IMAGE_PREFIX" | sed 's/^https\?:\/\///')$INPUT_IMAGE_NAME"
+
+if [ -n "$DOCKER_CONFIG_BASE64" ]; then
+  echo "Retrieving docker config"
+  mkdir "$HOME/.docker/"
+  echo "$DOCKER_CONFIG_BASE64" | base64 -d > "$HOME/.docker/config.json"
+fi;
+
+echo "Full image name: $IMAGE_NAME"
+
+if [ -z "$INPUT_IMAGE_NAME" ]; then
+  echo "No image name given."
+  exit 1
+fi;
+
+GRYPE_OPTIONS=("-v")
+
+if [ -n "$INPUT_CONFIG_PATH" ]; then
+  GRYPE_OPTIONS+=("-c" "$INPUT_CONFIG_PATH")
+fi
+
+GRYPE_OPTIONS+=("registry:${IMAGE_NAME}")
+
+# shellcheck disable=SC2145
+echo "Running grype container scanning with options: ${GRYPE_OPTIONS[@]}"
+grype "${GRYPE_OPTIONS[@]}"
+
+exit 0