LS_COLORS/buildsuite

#!/usr/bin/env bash
# GNU bash, version 4.3.18(1)-release (x86_64-unknown-linux-gnu)
#
# © Copyright 2014 Ryan Delaney.
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# You should have received a copy of the GNU General Public License along
# with this program.  If not, see <http://www.gnu.org/licenses/>.
#

# Functions {{{1
verbose() {
  if [[ "$verbose" = "1" ]]; then
    echo "$1" >&2
  fi
}

error() {
  echo "$1" >&2
}
# }}}
# Usage {{{1
#
usage() {
cat <<EOD
buildtest
Web site: http://github.com/trapd00r/LS_COLORS
© Copyright 2014 Ryan Delaney.

buildtest builds a test suite for LS_COLORS

Usage: buildtest [OPTION]

Options
  -?, --help                  print this help and exit
  -v, --verbose               increase verbosity
EOD
exit 1
}
# }}}
# Parameters {{{1
#
while :
do
  case $1 in
    --help | -\?)
      usage
      exit 0
      ;;
    -v | --verbose)
      # Each instance of -v adds 1 to verbosity
      local verbose=$((verbose+1))
      shift
      ;;
    --) # End of all options
      shift
      break
      ;;
    -*)
      echo "FATAL: Unknown option : $1" >&2
      exit 1
      shift
      ;;
    *)  # no more options. Stop while loop
      break
      ;;
  esac
done
# }}}
# Dependencies {{{
if ! type sed &> /dev/null; then echo "ERROR: Missing dependency: sed" 1>&2; exit 1; fi
# }}}

if [[ ! -d "./test" ]]; then mkdir test || exit 1; fi
cd test || exit 1

# File
touch FILE

# Executable file
touch EXECUTABLE
chmod +x EXECUTABLE

# Symlink
ln -s FILE SYMLINK

# Directory
mkdir DIRECTORY

# Directory symlink
ln -s DIRECTORY DIR-SYMLINK

# Hardlink
touch HARDLINK1
ln HARDLINK1 HARDLINK2

# Create a link to nowhere
touch nothing
ln -s nothing ORPHAN
rm nothing

# World-writable
touch WORLDWRITEABLE
chmod 0777 WORLDWRITEABLE

# Supported extensions
while read line; do
  :
# echo "$line"
done < <(sed -e '/^[ ]+#/d' ../LS_COLORS)

# vim: ft=sh foldmethod=marker: