diff options
Diffstat (limited to 'mk/scripts/extract')
| -rwxr-xr-x | mk/scripts/extract | 306 |
1 files changed, 0 insertions, 306 deletions
diff --git a/mk/scripts/extract b/mk/scripts/extract deleted file mode 100755 index 544d1f2283e..00000000000 --- a/mk/scripts/extract +++ /dev/null @@ -1,306 +0,0 @@ -#!/bin/sh -# -# $NetBSD: extract,v 1.21 2006/05/30 23:51:38 wiz Exp $ -# -# Copyright (c) 2006 The NetBSD Foundation, Inc. -# All rights reserved. -# -# This code is derived from software contributed to The NetBSD Foundation -# by Johnny C. Lam. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# 3. All advertising materials mentioning features or use of this software -# must display the following acknowledgement: -# This product includes software developed by the NetBSD -# Foundation, Inc. and its contributors. -# 4. Neither the name of The NetBSD Foundation nor the names of its -# contributors may be used to endorse or promote products derived -# from this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS -# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED -# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS -# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -# POSSIBILITY OF SUCH DAMAGE. -# - -###################################################################### -# -# NAME -# extract -- extract distfile, regardless of format -# -# SYNOPSIS -# extract [options] distfile [file ...] -# -# DESCRIPTION -# extract will unpack the contents of the named distfile into the -# current working directory. If any optional files are specified then -# only they will be extracted from the distfile, provided that the -# underlying tool supports this ability. If the distfile's file -# extension doesn't match any known archive format's, then the -# distfile is simply copied into the current working directory. If -# "-" is given as the distfile, then standard input is used as the -# contents of the archive, provided that the underlying tool supports -# this ability. -# -# OPTIONS -# -d dir Extract the files into the specified dir instead -# of the current working directory. If the directory -# doesn't exist, then it is created along with any -# intermediate directories using the current umask. -# -# -f format Force interpretation of the distfile's archive -# format to be the specified format. -# -# -t tarprog This specifies the tool to use to extract tar/ustar -# archives, and may be either "tar" or "pax", or the -# full path to the program. -# -# -X excludefile excludefile is a list of file patterns to exclude -# from extraction. If the -X option is specified -# then any optional files listed on the command line -# are ignored. -# -# -x This causes the optional files listed on the -# command line to be excluded from extraction, -# provided the underlying tool supports this -# ability. -# -# ENVIRONMENT -# EXTRACT_OPTS_BIN -# EXTRACT_OPTS_LHA -# EXTRACT_OPTS_PAX -# EXTRACT_OPTS_RAR -# EXTRACT_OPTS_TAR -# EXTRACT_OPTS_ZIP -# EXTRACT_OPTS_ZOO -# These variables set additional arguments passed to the -# underlying extraction tool to unpack their respective -# archive formats. -# -###################################################################### - -set -e # exit on errors -set -u # treat undefined variables as errors - -: ${BZCAT:=bzcat} -: ${CAT:=cat} -: ${CP:=cp} -: ${ECHO:=echo} -: ${GZCAT:=gzcat} -: ${LHA:=lha} -: ${MKDIR:=mkdir} -: ${PAX:=pax} -: ${RM:=rm} -: ${SH:=sh} -: ${TAR:=tar} -: ${TEST:=test} -: ${UNRAR:=unrar} -: ${UNZIP_CMD:=unzip} -: ${UNZOO:=unzoo} - -: ${TMPDIR:=/tmp} - -self="${0##*/}" - -usage() { - ${ECHO} 1>&2 "usage: $self [-d dir] [-f format] [-t tarprog] [-X excludefile | -x] distfile [file ...]" -} - -exclude=no -exclude_file= -exclude_flag= -extract_dir=. -extract_using=tar -format= - -# Process optional arguments -while ${TEST} $# -gt 0; do - case "$1" in - -d) extract_dir="$2"; shift 2 ;; - -f) format="$2"; shift 2 ;; - -t) extract_using="$2"; shift 2 ;; - -X) exclude_file="$2"; shift 2 ;; - -x) exclude=yes; shift ;; - --) shift; break ;; - -?*) ${ECHO} 1>&2 "$self: unknown option -- ${1#-}" - usage - exit 1 - ;; - *) break ;; - esac -done - -case "$extract_using" in -/*tar|/*pax) tarprog="$extract_using" ;; -*tar) tarprog="${TAR}" ;; -*pax) tarprog="${PAX}" ;; -*) tarprog="${TAR}" ;; -esac - -if ${TEST} -n "$exclude_file" -a ! -f "$exclude_file"; then - ${ECHO} 1>&2 "$self: exclude file missing: $exclude_file" - exit 1 -fi - -# Process required arguments -${TEST} $# -gt 0 || { usage; exit 1; } -distfile="$1"; shift - -# Make distfile an absolute path, because we will change the current -# directory soon. -case "$distfile" in -/*) ;; -*) distfile=`exec pwd`/"$distfile" - ;; -esac - -# Set the command to decompress the file and write the contents to stdout. -case "$distfile" in -*.gz|*.tgz|*.z) decompress_cat="${GZCAT}" ;; -*.bz2|*.tbz|*.tbz2|*.bz) decompress_cat="${BZCAT}" ;; -*.Z) decompress_cat="${GZCAT}" ;; -*) decompress_cat="${CAT}" ;; -esac - -# Derive the format of the archive based on the file extension. -case "$distfile" in -*.tar.gz|*.tgz|*-tar.gz|*_tar.gz|*.tar.bz2|*.tbz|*.tbz2|*.tar.Z|*.tar.z|*.tar|*.tar.bz) - _format=tar ;; -*.shar.gz|*.shar.bz2|*.shar.Z|*.shar|*.shr.gz|*.shr.bz2|*.shr.Z|*.shr) - _format=shar ;; -*.zip|*.ZIP) _format=zip ;; -*.lha|*.lzh) _format=lha ;; -*.Z|*.bz2|*.gz|*.z) - _format=compressed ;; -*.zoo) _format=zoo ;; -*.rar) _format=rar ;; -*.bin) _format=jre-bin ;; -*) _format=none ;; -esac -${TEST} -n "$format" || format="$_format" - -case "$format" in -tar|shar) ;; -*) if ${TEST} "$distfile" = "-"; then - ${ECHO} 1>&2 "$self: archive format cannot be given on standard input -- $format" - exit 1 - fi - ;; -esac - -${TEST} -d "$extract_dir" || ${MKDIR} -p "$extract_dir" -cd "$extract_dir" - -# Use the correct tool and extraction procedure to perform the extraction -# based on the archive format. -# -case "$format" in -tar) - case "$extract_using" in - *pax) - : ${EXTRACT_OPTS_PAX=} - case "$extract_using" in - /*) paxprog="$extract_using" ;; - *) paxprog="${PAX}" ;; - esac - if ${TEST} -n "$exclude_file"; then - exclude=yes - set -- dummy `${CAT} "$exclude_file"`; shift - fi - ${TEST} "$exclude" = no || exclude_flag="-c" - $decompress_cat "$distfile" | - $paxprog ${EXTRACT_OPTS_PAX} $exclude_flag -O -r ${1+"$@"} - ;; - *tar) - : ${EXTRACT_OPTS_TAR=} - case "$extract_using" in - /*) tarprog="$extract_using" ;; - *) tarprog="${TAR}" ;; - esac - tmpfile= - if ${TEST} "$exclude" = "yes"; then - tmpfile="${TMPDIR}/$self.$$" - ${RM} -f "$tmpfile" - trap "\${RM} -f \"\$tmpfile\"" 0 - for i in ${1+"$@"}; do - ${ECHO} "$i" >> "$tmpfile" - done - exclude_file="$tmpfile" - fi - if ${TEST} -n "$exclude_file"; then - exclude_flag="-X $exclude_file" - set -- dummy; shift - fi - $decompress_cat "$distfile" | - $tarprog ${EXTRACT_OPTS_TAR} $exclude_flag -xf - ${1+"$@"} - ;; - *) - ${ECHO} 1>&2 "$self: unknown tar program: $extract_using" - exit 1 - esac - ;; - -shar) - $decompress_cat "$distfile" | ${SH} - ;; - -zip) - : ${EXTRACT_OPTS_ZIP=-Laqo} - ${TEST} "$exclude" = "no" || exclude_flag="-x" - if ${TEST} -n "$exclude_file"; then - set -- dummy `${CAT} "$exclude_file"`; shift - fi - ${UNZIP_CMD} ${EXTRACT_OPTS_ZIP} "$distfile" $exclude_flag ${1+"$@"} - ;; - -lha) - : ${EXTRACT_OPTS_LHA=q} - ${LHA} x${EXTRACT_OPTS_LHA} "$distfile" ${1+"$@"} - ;; - -compressed) - target="${distfile##*/}"; target="${target%.*}" - $decompress_cat "$distfile" > "$target" - ;; - -zoo) - : ${EXTRACT_OPTS_ZOO=} - ${UNZOO} -x ${EXTRACT_OPTS_ZOO} "$distfile" ${1+"$@"} - ;; - -rar) - : ${EXTRACT_OPTS_RAR=-inul} - ${UNRAR} x ${EXTRACT_OPTS_RAR} "$distfile" ${1+"$@"} - ;; - -jre-bin) - : ${EXTRACT_OPTS_BIN=} - ${ECHO} yes | "$distfile" ${EXTRACT_OPTS_BIN} >/dev/null - ;; - -none) - # By default, copy the distfile over to the current working directory. - ${CP} "$distfile" . - ;; - -*) - ${ECHO} 1>&2 "$self: archive format not recognized -- $format" - exit 1 - ;; -esac - -exit 0 |