script-dir

# -*- mode: snippet -*-
# name: the currently executing/sourced script's directory
# key: script-dir
# --
# See https://stackoverflow.com/a/246128/3561275
SOURCE="\${BASH_SOURCE[0]}"
while [ -h "\$SOURCE" ]; do # resolve \$SOURCE until the file is no longer a symlink
  DIR="\$( cd -P "\$( dirname "\$SOURCE" )" >/dev/null 2>&1 && pwd )"
  SOURCE="\$(readlink "\$SOURCE")"
  [[ \$SOURCE != /* ]] && SOURCE="\$DIR/\$SOURCE" # if \$SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
DIR="\$( cd -P "\$( dirname "\$SOURCE" )" >/dev/null 2>&1 && pwd )"

$0