First check in

SNAP/usher

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+set -e
+
+case $1 in
+  preinst)
+    exit 0
+    ;;
+  postinst)
+    if [[ ${TARGET} ]]; then
+      if [ ! -f ${TARGET}/etc/bashrc ]; then
+        install -m 0644 ${TARGET}/usr/share/snap-base/bashrc \
+          ${TARGET}/etc/bashrc
+      fi
+      if [ ! -f ${TARGET}/etc/group ]; then
+        install -m 0644 ${TARGET}/usr/share/snap-base/group \
+          ${TARGET}/etc/group
+      fi
+      if [ ! -f ${TARGET}/etc/passwd ]; then
+        install -m 0644 ${TARGET}/usr/share/snap-base/passwd \
+          ${TARGET}/etc/passwd
+      fi
+      if [ ! -f ${TARGET}/etc/profile ]; then
+        install -m 0644 ${TARGET}/usr/share/snap-base/profile \
+          ${TARGET}/etc/profile
+      fi
+      if [ ! -f ${TARGET}/etc/snap.conf ]; then
+        install -m 0644 ${TARGET}/usr/share/snap-base/snap.conf \
+          ${TARGET}/etc/snap.conf
+      fi
+      if [ ! -f ${TARGET}/etc/snap_version ]; then
+        install -m 0644 ${TARGET}/usr/share/snap-base/snap_version \
+          ${TARGET}/etc/snap_version
+      fi
+    fi
+    ;;
+  prerm)
+    exit 0
+    ;;
+  postrm)
+    exit 0
+    ;;
+esac