#!/bin/sh

# Open files.
#
# Usage:
#
# :edit <file>
# :edit +<line> <file>
# :edit +<line>:<column> <file>
# [files] | :edit
#
# Note: Order matters.

. "$KAKOUNE_PRELUDE"

# Read files from stdin when a terminal is available.
# Reason: kak-desktop
if [ ! -t 0 -a -t 1 ]; then
  while read file; do
    set -- "$file" "$@"
  done
fi

# Skip options
[ "$1" = '--' ] && shift

# Open files at the given position (line and column) if specified (before or after the file).
commands=$(
  while [ "$1" ]; do
    case "$1" in
      ('+'*':'*)
        line=${1#+}; line=${line%:*}
        column=${1#*:}
        file=$(realpath "$2")
        shift 2
        kak_escape edit "$file" "$line" "$column"
        ;;
      ('+'*)
        line=${1#+}
        file=$(realpath "$2")
        shift 2
        kak_escape edit "$file" "$line"
        ;;
      (*)
        file=$(realpath "$1")
        shift
        case "$1" in
          ('+'*':'*)
            line=${1#+}; line=${line%:*}
            column=${1#*:}
            shift
            kak_escape edit "$file" "$line" "$column"
            ;;
          ('+'*)
            line=${1#+}
            shift
            kak_escape edit "$file" "$line"
            ;;
          (*)
            kak_escape edit "$file"
            ;;
        esac
        ;;
    esac
  done
)

:send "$commands"

# Focus back the client
:send focus