nixpkgs/pkgs/development/lisp-modules/clwrapper/cl-wrapper.sh

#!@bash@/bin/bash
# Part of NixPkgs package collection
# This script can be used at your option under the same license as NixPkgs or
# under MIT/X11 license

eval "$NIX_LISP_PREHOOK"

NIX_LISP_COMMAND="$1"
shift

if [ -z "$NIX_LISP" ]; then
    while [ -h "${NIX_LISP_COMMAND}" ]; do
        NIX_LISP_COMMAND="$(readlink -n "${NIX_LISP_COMMAND}")"
    done
    NIX_LISP="${NIX_LISP_COMMAND##*/}"
fi

export NIX_LISP NIX_LISP_LOAD_FILE NIX_LISP_EXEC_CODE NIX_LISP_COMMAND NIX_LISP_FINAL_PARAMETERS

test -n "$NIX_LISP_LD_LIBRARY_PATH" &&
	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH${LD_LIBRARY_PATH:+:}$NIX_LISP_LD_LIBRARY_PATH"

declare -a NIX_LISP_FINAL_PARAMETERS;

case "$NIX_LISP" in
	sbcl)
		NIX_LISP_LOAD_FILE="--load"
		NIX_LISP_EXEC_CODE="--eval"
                NIX_LISP_QUIT="(quit)"
                NIX_LISP_NODEBUG='--non-interactive'
		NIX_LISP_FINAL_PARAMETERS=
                NIX_LISP_FASL_TYPE="fasl"
		;;
	ecl)
		NIX_LISP_LOAD_FILE="-load"
		NIX_LISP_EXEC_CODE="-eval"
                NIX_LISP_QUIT="(quit)"
                NIX_LISP_NODEBUG='--nodebug'
		NIX_LISP_FINAL_PARAMETERS=
                NIX_LISP_FASL_TYPE="fas"
		;;
	clisp)
		NIX_LISP_LOAD_FILE="-c -l"
		NIX_LISP_EXEC_CODE="-x"
                NIX_LISP_QUIT="(quit)"
                NIX_LISP_NODEBUG='-on-error exit'
		NIX_LISP_FINAL_PARAMETERS="-repl"
                NIX_LISP_FASL_TYPE="fas"
		;;
	lx86cl64)
		NIX_LISP_LOAD_FILE="-l"
		NIX_LISP_EXEC_CODE="-e"
                NIX_LISP_QUIT="(quit)"
                NIX_LISP_NODEBUG='-b'
		NIX_LISP_FINAL_PARAMETERS=
                NIX_LISP_FASL_TYPE="lx64fsl"
		;;
	lx86cl)
		NIX_LISP_LOAD_FILE="-l"
		NIX_LISP_EXEC_CODE="-e"
                NIX_LISP_QUIT="(quit)"
                NIX_LISP_NODEBUG='-b'
		NIX_LISP_FINAL_PARAMETERS=
                NIX_LISP_FASL_TYPE="lx32fsl"
		;;
	abcl)
		NIX_LISP_LOAD_FILE="--load"
		NIX_LISP_EXEC_CODE="--eval"
                NIX_LISP_QUIT="(quit)"
                NIX_LISP_NODEBUG=''
		NIX_LISP_FINAL_PARAMETERS=
                NIX_LISP_FASL_TYPE="abcl"
		;;
esac

NIX_LISP_ASDF_REGISTRY_CODE="
  (progn
    (setf asdf:*source-registry-parameter*
      '(:source-registry
        $(for p in $NIX_LISP_ASDF_PATHS; do
            echo "(:tree \"$p\")"
          done)
        :inherit-configuration))
    (asdf:initialize-source-registry)
    )
"

NIX_LISP_ASDF="${NIX_LISP_ASDF:-@out@}"

nix_lisp_run_single_form(){
  NIX_LISP_FINAL_PARAMETERS=("$NIX_LISP_EXEC_CODE" "$1"
    "$NIX_LISP_EXEC_CODE" "$NIX_LISP_QUIT" $NIX_LISP_NODEBUG)
}

nix_lisp_build_system(){
        NIX_LISP_FINAL_PARAMETERS=(
             "$NIX_LISP_EXEC_CODE" "(progn
               (asdf:load-system :$1)
               (loop for s in (list $(for i in $3; do echo ":$i"; done)) do (asdf:load-system s)))"
             "$NIX_LISP_EXEC_CODE" "(progn
               (setf (asdf/system:component-entry-point (asdf:find-system :$1)) ${2:-nil})
               #+cffi(setf cffi:*foreign-library-directories*
                        (cffi::explode-path-environment-variable \"NIX_LISP_LD_LIBRARY_PATH\"))
               #+sbcl(loop
                       with libpath := (uiop:split-string (uiop:getenv \"NIX_LISP_LD_LIBRARY_PATH\")
                                :separator \":\")
                       for l in sb-alien::*shared-objects*
                       for ns := (sb-alien::shared-object-namestring l)
                       do (format *error-output* \"Searching alien object ~s in ~s~%\"
                               ns libpath)
                       do (and (> (length ns) 0) (not (equal (elt ns 0) \"/\"))
                               (let*
                                 ((prefix (find-if (lambda (s) (probe-file (format nil \"~a/~a\" s ns))) libpath))
                                  (fullpath (and prefix (format nil \"~a/~a\" prefix ns))))
                                  (when fullpath
                                     (format *error-output* \"Found: ~s~%\" fullpath)
                                     (setf
                                       (sb-alien::shared-object-namestring l) fullpath
                                       (sb-alien::shared-object-pathname l) (probe-file fullpath)))))
                   )
           $4
           (asdf:perform (quote asdf:program-op) :$1)
        )")
}

eval "$NIX_LISP_PRELAUNCH_HOOK"

if [ -z "$NIX_LISP_SKIP_CODE" ]; then
    "$NIX_LISP_COMMAND" $NIX_LISP_EARLY_OPTIONS \
	                $NIX_LISP_EXEC_CODE "${NIX_LISP_ASDF_LOAD:-"(load \"$NIX_LISP_ASDF/lib/common-lisp/asdf/build/asdf.$NIX_LISP_FASL_TYPE\")"}" \
	                $NIX_LISP_EXEC_CODE "$NIX_LISP_ASDF_REGISTRY_CODE" \
	                ${NIX_LISP_FINAL_PARAMETERS[*]:+"${NIX_LISP_FINAL_PARAMETERS[@]}"} \
	                "$@"
fi