Updates for packages

roles/Yggdrasil/package/yggdrasil-sha256

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -x
+
+basedir="/srv/yggdrasil"
+shafile="$basedir""/library.sha256"
+
+option="$1"
+
+if [ "$option" == "-h" ] || [ "$option" == "--help" ]; then
+    echo Usage: $0 '[verify]'
+    exit 1
+fi
+
+if [[ "$option" != "verify" ]]; then
+    chmod u+w "$basedir"
+    touch "$shafile"
+    chmod u+w "$shafile"
+    find "$basedir" -type f -exec sha256sum {} \; > "$shafile"
+    chmod u-w "$basedir" "$shafile"
+    exit 0;
+else
+    echo "These files have problems:"
+    sha256sum -c "$shafile";
+    exit $?;
+fi