1 files changed, 22 insertions, 0 deletions
diff --git a/whatbuild.sh b/whatbuild.sh
new file mode 100755
index 0000000..2a2b77e
--- /dev/null
+++ b/whatbuild.sh
@@ -0,0 +1,22 @@
+#! /usr/bin/env bash
+# whatbuild.sh
+# @description determine build number of OS on target volume
+# @package mtk
+# @author Filipp Lepalaan <filipp@mcare.fi>
+
+USAGE="$(basename $0) [volume=/]"
+VOLUME=${1:-"/"}
+PLIST="${VOLUME}/System/Library/CoreServices/SystemVersion.plist"
+
+if [[ $1 == "-h" ]]; then
+  echo $USAGE
+  exit 0
+fi
+
+if [[ ! -e "${PLIST}" ]]; then
+  echo "invalid volume: ${VOLUME}" 2>&1
+  exit 1
+fi
+
+/usr/libexec/PlistBuddy -c 'Print ProductBuildVersion' "${PLIST}"
+exit 0
+\ No newline at end of file