setup-graphics-core22-env

#!/bin/bash

set -eu

parse_file() {
  declare -n output_array=${1}
  declare -a input_lines
  readarray -t input_lines
  for line in "${input_lines[@]}"
  do
    output_array[${line%%=*}]=${line#*=}
  done
  return 0
}

append_environment() {
  local -nr requested_environment=${1}
  for var in "${!requested_environment[@]}" ; 
  do
    export ${var}="${!var:+${!var}:}${requested_environment[${var}]}"
  done
}

prepend_environment() {
  local -nr requested_environment=${1}
  for var in "${!requested_environment[@]}" ; 
  do
    export ${var}="${requested_environment[${var}]}${!var:+:${!var}}"
  done
}

exec "$@"