Scala example source code file (update.sh)

This example Scala source code file (update.sh) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Scala source code examples by using tags.

All credit for the original source code belongs to scala-lang.org; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Scala tags/keywords

about, ctrl-c, press, sample, script_dir, stale, updates

The update.sh Scala example source code

#!/usr/bin/env bash
#
# Updates the .SAMPLE files with the current project files.
#

set -e
export SCRIPT_DIR="$( cd "$( dirname "$0" )" && pwd )"

echo "About to create overwrite the .ipr.SAMPLE and .iml.SAMPLE files with the current project files. Press enter to continue or CTRL-C to cancel."
read

for f in "$SCRIPT_DIR"/*.{iml,ipr}; do
  cp $f $f.SAMPLE
done

for f in "$SCRIPT_DIR"/*.SAMPLE; do
  g=${f%.SAMPLE}
  if [[ ! -f $g ]]; then
    echo "Stale sample file, deleting $f"
    rm $f
  fi
done