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faslize
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| #!/usr/bin/env bash | |
| # Copyright 2020 Hugo Sansaqua | |
| # Permission is hereby granted, free of charge, to any person obtaining a copy | |
| # of this software and associated documentation files (the "Software"), to deal | |
| # in the Software without restriction, including without limitation the rights | |
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| # copies of the Software, and to permit persons to whom the Software is | |
| # furnished to do so, subject to the following conditions: | |
| # The above copyright notice and this permission notice shall be included in all | |
| # copies or substantial portions of the Software. | |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
| # SOFTWARE. | |
| # This shell script compiles a lisp file and converts the fasl to a submittable | |
| # format using Base64. The main targets are CS Academy and HackerEarth, which | |
| # don't precompile a lisp file but execute it directly by --script option. | |
| set -ue -o pipefail | |
| IMPL="" # TODO: better default | |
| OMIT_SOURCE=0 | |
| VERSION="" | |
| PRESET_NAME="none" | |
| if [ $(uname) != "Linux" ]; then | |
| echo "WARNING (uname: $(uname)): non-Linux may cause a trouble" 1>&2 | |
| fi | |
| USAGE="Usage: $0 [-s] [-p csa|he] [-L impl/version] [-v version] lisp_file | |
| Options: | |
| -s : don't attach original source | |
| -p csa|he: use preset (CS Academy or HackerEarth) | |
| -L impl/version : pass impl/version to ros -L (e.g. sbcl-bin/2.0.6) | |
| -v version : overwrite version string (e.g. 2.0.6.debian) | |
| Example: | |
| faslize -p csa main.lisp | xsel -bi" | |
| usage_exit() { | |
| echo "${USAGE}" 1>&2 | |
| exit 1 | |
| } | |
| set_csacademy() { | |
| PRESET_NAME="CS Academy" | |
| IMPL="sbcl-bin/2.0.6" | |
| VERSION="2.0.6.debian" | |
| } | |
| set_hackerearth() { | |
| PRESET_NAME="HackerEarth" | |
| IMPL="sbcl-bin/1.3.1" | |
| VERSION="1.3.1.debian" | |
| } | |
| while getopts sp:L:v: OPT; do | |
| case "$OPT" in | |
| p) | |
| case "$OPTARG" in | |
| csa) set_csacademy | |
| ;; | |
| he) set_hackerearth | |
| ;; | |
| *) usage_exit | |
| ;; | |
| esac | |
| ;; | |
| s) OMIT_SOURCE=1 | |
| ;; | |
| L) IMPL="$OPTARG" | |
| ;; | |
| v) VERSION="$OPTARG" | |
| ;; | |
| \?) usage_exit | |
| ;; | |
| esac | |
| done | |
| shift $((OPTIND - 1)) | |
| if [ $# -ne 1 ]; then | |
| usage_exit | |
| fi | |
| LISP_PATHNAME="$1" | |
| BASENAME=$(echo ${LISP_PATHNAME} | sed 's/\.[^\.]*$//') | |
| FASL_PATHNAME="${BASENAME}.fasl" | |
| if [ -n "$IMPL" ]; then | |
| IMPL_OPTION="-L $IMPL" | |
| else | |
| IMPL_OPTION="" | |
| fi | |
| ROS_COMMAND="ros run ${IMPL_OPTION} +Q -- --no-sysinit --no-userinit --noprint --disable-debugger" | |
| if [ -n "$VERSION" ]; then | |
| ${ROS_COMMAND} \ | |
| --eval "(sb-ext:unlock-package :cl)" \ | |
| --eval "(setf (symbol-function 'lisp-implementation-version) (lambda () \"$VERSION\"))" \ | |
| --eval "(sb-ext:lock-package :cl)" \ | |
| --eval "(compile-file \"${LISP_PATHNAME}\" :verbose nil :print nil)" \ | |
| --quit | |
| else | |
| ${ROS_COMMAND} \ | |
| --eval "(compile-file \"${LISP_PATHNAME}\" :verbose nil :print nil)" \ | |
| --quit | |
| fi | |
| BASE64=$(base64 ${FASL_PATHNAME}) | |
| if [ $OMIT_SOURCE -eq 0 ]; then | |
| HEADER_COMMENT=";; Source code is attached to the bottom." | |
| else | |
| HEADER_COMMENT="" | |
| fi | |
| if [ -z "$VERSION" ]; then | |
| VERSION=$(${ROS_COMMAND} --eval "(write-string (lisp-implementation-version))" --quit) | |
| fi | |
| if [ -z "$IMPL" ]; then | |
| IMPL="$(ros config show default.lisp)/$(ros config show sbcl-bin.version)" | |
| fi | |
| echo "Preset name: ${PRESET_NAME}" 1>&2 | |
| echo "Compiler: ${IMPL}" 1>&2 | |
| echo "Version string: ${VERSION}" 1>&2 | |
| TEMPLATE=";; This file is compiled by ${IMPL} with version string ${VERSION}. | |
| ${HEADER_COMMENT} | |
| (defpackage :faslize (:use :cl) (:export #:*fasl-pathname*)) | |
| (in-package :faslize) | |
| (defparameter *fasl64* \"${BASE64}\") | |
| (defparameter *fasl-pathname* (make-pathname :defaults *load-pathname* :type \"fasl\")) | |
| ;; KLUDGE: Some judge (e.g. HackerEarth) doesn't allow writing to /tmp | |
| (let ((tmpdir (namestring (make-pathname :defaults *load-pathname* :name nil :type nil))) | |
| (saved #'sb-impl::get-temporary-directory)) | |
| (sb-ext:unlock-package :sb-impl) | |
| (setf (symbol-function 'sb-impl::get-temporary-directory) (lambda () tmpdir)) | |
| (with-open-file (out *fasl-pathname* :direction :output | |
| :if-exists :supersede | |
| :element-type '(unsigned-byte 8)) | |
| (sb-ext:run-program \"base64\" '(\"-id\" \"-\") | |
| :search t | |
| :input (make-string-input-stream *fasl64*) | |
| :output out)) | |
| (setf (symbol-function 'sb-impl::get-temporary-directory) saved) | |
| (sb-ext:lock-package :sb-impl)) | |
| (in-package :cl-user) | |
| (load faslize:*fasl-pathname*) | |
| (sb-ext:quit) | |
| " | |
| echo "${TEMPLATE}" | |
| if [ ${OMIT_SOURCE} -eq 0 ]; then | |
| echo ";;;" | |
| echo ";;; Original source" | |
| echo ";;;" | |
| echo "" | |
| echo "#|" | |
| cat "${LISP_PATHNAME}" | |
| echo "|#" | |
| fi |
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