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nixpkgs/pkgs/development/lisp-modules/clwrapper/cl-wrapper.sh
Brad Jensen 16e70997a8 Use if instead of && for deciding whether to run a command
The only difference between these forms is the return value when
"$NIX_LISP_SKIP_CODE" is the empty string.  In the original
formulation, the script would return a false exit status.  In the new
formulation, it will return a true exit status.

Its useful to be able to source cl-wrapper.sh (to get the variables it
establishes), and its a bit annoying that sourcing it with
NIX_LISP_SKIP_CODE=1 results in a false exit status.
2019-07-24 09:35:27 -07:00

131 lines
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#!@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:make :$1)
(loop for s in (list $(for i in $3; do echo ":$i"; done)) do (asdf:make 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 (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
(setf
(sb-alien::shared-object-namestring l) fullpath
(sb-alien::shared-object-pathname l) (probe-file fullpath)))))
)
(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