THE FINAL BOSS

create-image.sh

@@ -1,45 +1,45 @@
 #!/usr/bin/env bash
 
-REAL_USER=$(who am i | awk '{print $1}')
+set -x
+
 APPLIANCE_NAME="Rocky-9-aarch64-minimal"
 KICKSTARTER_FILENAME="${APPLIANCE_NAME}.ks"
+IMAGE_NAME="${APPLIANCE_NAME}-$(date +%Y.%m.%d).raw"
+COMPRESSED_IMAGE_NAME="${IMAGE_NAME}.zst"
 
 if [[ ${EUID} -ne 0 ]]; then
     >&2 echo "ERROR: Please run this script as root"
     exit 1
 fi
 
-appliance-creator \
-    --config "${KICKSTARTER_FILENAME}" \
-    --name "${APPLIANCE_NAME}" \
-    --format raw \
-    --no-compress \
-    --outdir "${PWD}" \
-    --cache "/root/cache" \
-    --debug \
-    --verbose \
-    1> Rocky-9-aarch64-minimal.stdout.log \
-    2> Rocky-9-aarch64-minimal.stderr.log
-    #--checksum
-    # DO NOT USE THE '--checksum' OPTION BECAUSE, FOR SOME REASON
-    # UTF8 ERRORS ARE GENERATED DURING IMAGE CREATION
-    # AND THE IMAGE CREATION STEP FAILS
+{
+    appliance-creator \
+        --config "${KICKSTARTER_FILENAME}" \
+        --name "${APPLIANCE_NAME}" \
+        --format raw \
+        --no-compress \
+        --outdir "${PWD}" \
+        --cache "/root/cache" \
+        --debug \
+        --verbose
+        # DO NOT USE THE '--checksum' OPTION BECAUSE, FOR SOME REASON
+        # UTF8 ERRORS ARE GENERATED DURING IMAGE CREATION
+        # AND THE IMAGE CREATION STEP FAILS
+        #--checksum \
 
-if [[ -f "${APPLIANCE_NAME}-sda.raw" ]]; then
-    set -x
+    if [[ -d "${APPLIANCE_NAME}" ]]; then
 
-    IMAGE_NAME="${APPLIANCE_NAME}-$(date +%Y.%m.%d).raw"
-    COMPRESSED_IMAGE_NAME="${IMAGE_NAME}.zst"
+        pushd "${APPLIANCE_NAME}" || exit 1
+        mv -v -f "${APPLIANCE_NAME}-sda.raw" "${IMAGE_NAME}"
+        zstd -9 -z "${IMAGE_NAME}"
 
-    touch "${APPLIANCE_NAME}-sda.raw"
-    mv -v "${APPLIANCE_NAME}-sda.raw" "${IMAGE_NAME}"
-    zstd -9 -z "${IMAGE_NAME}"
+        sha256sum "${IMAGE_NAME}" > "${IMAGE_NAME}.sha256"
+        sha512sum "${IMAGE_NAME}" > "${IMAGE_NAME}.sha512"
+        sha256sum "${COMPRESSED_IMAGE_NAME}" > "${COMPRESSED_IMAGE_NAME}.sha256"
+        sha512sum "${COMPRESSED_IMAGE_NAME}" > "${COMPRESSED_IMAGE_NAME}.sha512"
+        popd || exit 1
 
-    sha256sum "${IMAGE_NAME}" > "${IMAGE_NAME}.sha256"
-    sha512sum "${IMAGE_NAME}" > "${IMAGE_NAME}.sha512"
-
-    sha256sum "${COMPRESSED_IMAGE_NAME}" > "${COMPRESSED_IMAGE_NAME}.sha256"
-    sha512sum "${COMPRESSED_IMAGE_NAME}" > "${COMPRESSED_IMAGE_NAME}.sha512"
-
-    chown -v "${REAL_USER}:${REAL_USER}" "${IMAGE_NAME}*"
-fi
+        echo 'DONE'
+        echo "Please chown '${APPLIANCE_NAME}/' if necessary"
+    fi
+} 1> "${APPLIANCE_NAME}.1.stdout.log" 2> "${APPLIANCE_NAME}.2.stderr.log"