#!/bin/sh

name="vimsplit"
version="1.0"
help_message=$(/usr/bin/cat <<-EOF
	Open two files in split windows
	Usage: vimsplit FILE1 FILE2
	Options:
	 -h, --help     print this message and exit
	 -v, --version  print version number and exit
EOF
)

. /usr/local/lib/myminiparse.sh

# check if right number of arguments
if [ "$#" -eq 0 ]; then
  (>&2 /usr/bin/printf "Usage: vimsplit FILE1 FILE2\n")
  exit 1
elif [ "$quiet" -eq 1 ] && [ "$#" -ne 3 ]; then
  exit 1
elif [ "$quiet" -ne 1 ] && [ "$#" -ne 2 ]; then
  (>&2 /usr/bin/printf "%s: Expected 2 arguments (given $#)\n" "$name")
  exit 1
fi

# get first two files
for arg; do
  case "$arg" in
  -q|--quiet)
    #ignore these
    ;;

  *)
    if [ -z "$file1" ]; then
      file1="$arg"
    elif [ -z "$file2" ]; then
      file2="$arg"
    fi
    ;;
  esac
done

# check files
if [ ! -f "$file1" ]; then
  if [ "$quiet" -eq 0 ]; then
    (>&2 /usr/bin/printf "%s: No such file '%s'\n" "$name" "$file1")
  fi
  exit 1
elif [ ! -f "$file2" ]; then
  if [ "$quiet" -eq 0 ]; then
    (>&2 /usr/bin/printf "%s: No such file '%s'\n" "$name" "$file2")
  fi
  exit 1
fi

/usr/bin/nvim "$file1" --cmd ":sp $file2"