1 files changed, 55 insertions, 0 deletions
diff --git a/usbify/update.sh b/usbify/update.sh
new file mode 100755
index 000000000000..57a5965e9437
--- /dev/null
+++ b/usbify/update.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+# This script is used to ensure the USB has the latest code from the repository.
+
+# Update the following values to reflect the locations of each directory on your
+# particular machine.
+path_to_local_repo="$HOME/pc_settings" # path to git repo
+path_to_ext_device="/Volumes/usb_vim" # path to USB device
+
+
+if [ ! -d "$path_to_ext_device" ]; then
+  echo "No external device found at ${path_to_ext_device}." && \
+  echo "Make sure the values input within update.sh are correct." && \
+  echo "path_to_ext_device: $path_to_ext_device" && \
+  echo "Exiting." && return 1
+fi
+
+if [ ! -d "$path_to_local_repo" ]; then
+  echo "No repository found at ${path_to_local_repo}." && \
+  echo "Make sure the values input within update.sh are correct." && \
+  echo "path_to_local_repo: $path_to_local_repo" && \
+  echo "Exiting." && return 1
+fi
+
+
+# Update the local copy of the repo.
+echo -n "Updating pc_settings..." && \
+  pushd "$path_to_local_repo" >/dev/null && \
+  git pull origin master >/dev/null
+
+  if [ ! "$?" -eq 0 ]; then
+    echo "Error: git pull error. Exiting." && \
+    return 1
+  else
+    echo "Done."
+  fi
+
+
+# Copy vim directory to USB device.
+echo -n "Copying files to external device..." && \
+  pushd "$path_to_ext_device" >/dev/null && \
+  rm -rf "${path_to_ext_device}/vim" &>/dev/null && \
+  cp -r "${path_to_local_repo}/usbify/vim" "${path_to_ext_device}/vim" \
+      &>/dev/null && \
+
+  if [ ! "$?" -eq 0 ]; then
+    echo "Error: rm or cp error. Exiting." && \
+    return 1
+  else
+    echo "Done."
+  fi
+
+
+# restore the dirs to its state before running this script
+popd >/dev/null && popd >/dev/null && echo "Complete." && return 0