1 files changed, 41 insertions, 0 deletions
diff --git a/packer/files/scripts/create-checksums.sh b/packer/files/scripts/create-checksums.sh
new file mode 100755
index 0000000..a8143cb
--- /dev/null
+++ b/packer/files/scripts/create-checksums.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+set -e
+
+PACKER_BUILD_NAME="${PACKER_BUILD_NAME}"
+NAME="${NAME}"
+TIMESTAMP="${TIMESTAMP}"
+
+if ! command -v md5sum &>/dev/null; then
+    printf "%s\n" "[WARN] md5sum not found, skipping"
+    exit 0
+fi
+
+if ! command -v sha512sum &>/dev/null; then
+    printf "%s\n" "[WARN] sha512sum not found, skipping"
+    exit 0
+fi
+
+if test -z "${PACKER_BUILD_NAME}" || test -z "${NAME}" || test -z "${TIMESTAMP}"; then
+    printf "%s\n" "[WARN] \$PACKER_BUILD_NAME|\$NAME|\$TIMESTAMP not supplied for checksum creation, skipping"
+    exit 0
+fi
+
+OUTPUT_DIR="output/${PACKER_BUILD_NAME}"
+mkdir -p "${OUTPUT_DIR}" &>/dev/null
+
+if test "${PACKER_BUILD_NAME}" == "qemu"; then
+    FILENAME="${PACKER_BUILD_NAME}-${NAME}_${TIMESTAMP}.qcow2"
+    mv "${PACKER_BUILD_NAME}_output_${NAME}/${PACKER_BUILD_NAME}-${NAME}_${TIMESTAMP}" "${OUTPUT_DIR}/${FILENAME}"
+else
+    FILENAME="${PACKER_BUILD_NAME}-${NAME}_${TIMESTAMP}.ova"
+    mv "${PACKER_BUILD_NAME}_output_${NAME}/${PACKER_BUILD_NAME}-${NAME}_${TIMESTAMP}.ova" "${OUTPUT_DIR}/${FILENAME}"
+fi
+rm -rf "${PACKER_BUILD_NAME}_output_${NAME}"
+
+(
+    cd "${OUTPUT_DIR}"
+    md5sum "${FILENAME}" > "${FILENAME}.sums"
+    sha512sum "${FILENAME}" >> "${FILENAME}.sums"
+)
+
+printf "%s\n" "[INFO] created md5 and sha512 checksums for ${OUTPUT_DIR}/${FILENAME}"