Substitute for various program paths used by the linkfarm(1) and

pkg_view(1) shell scripts.

1 files changed, 272 insertions, 0 deletions

diff --git a/pkgtools/pkg_install/files/view/pkg_view.sh.in b/pkgtools/pkg_install/files/view/pkg_view.sh.in
new file mode 100644
index 00000000000..447c27813e4
--- /dev/null
+++ b/pkgtools/pkg_install/files/view/pkg_view.sh.in
@@ -0,0 +1,272 @@
+#! /bin/sh
+
+# $NetBSD: pkg_view.sh.in,v 1.1 2003/09/08 04:49:07 jlam Exp $
+
+#
+# Copyright (c) 2001 Alistair G. Crooks.  All rights reserved.
+#
+# 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 Alistair G. Crooks.
+# 4. The name of the author may not be used to endorse or promote
+#    products derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+
+# set -x
+
+prefix="@prefix@"
+exec_prefix="@exec_prefix@"
+sbindir="@sbindir@"
+
+# set up program definitions
+chmodprog="@CHMOD@"
+cmpprog="@CMP@"
+cpprog="@CP@"
+envprog="@ENV@"
+findprog="@FIND@"
+grepprog="@GREP@"
+linkfarmprog="@sbindir@/linkfarm"
+lnprog="@LN@"
+mkdirprog="@MKDIR@"
+paxprog="@PAX@"
+pkginfoprog="@sbindir@/pkg_info"
+rmprog="@RM@"
+rmdirprog="@RMDIR@"
+sedprog="@SED@"
+touchprog="@TOUCH@"
+
+usage() {
+	echo 'Usage: pkg_view [-n] [-v] [-i ignore] [-k pkg_dbdir_dflt] [-w viewname] [-d stowdir] [-W viewbase] add|check|delete pkgname...'
+	exit 1
+}
+
+version() {
+	$pkginfoprog -V
+	exit 0
+}
+
+checkpkg() {
+	if [ ! -d "$2/$1" ]; then
+		echo "pkg_view: \`$1' doesn't exist in \`$2'" 1>&2
+		exit 1
+	fi
+}
+
+#########################################
+# Initialization and Options Processing #
+#########################################
+
+doit=""
+stowdir=""
+viewbase=${LOCALBASE:-/usr/pkg}
+view=${PKG_VIEW:-""}
+dflt_ignorefiles=${PLIST_IGNORE_FILES:-"info/dir *[~#] *.OLD *.orig *,v"}
+dflt_pkg_dbdir=${PKG_DBDIR:-/var/db/pkg}
+ignorefiles=""
+verbose=0
+
+while [ $# -gt 0 ]; do
+	case "$1" in
+	-d)		stowdir=$2; shift ;;
+	-d*)		stowdir=`echo $1 | $sedprog -e 's|^-d||'` ;;
+	-i)		ignorefiles="$ignorefiles $2"; shift ;;
+	-i*)		ignorefiles="$ignorefiles `echo $1 | $sedprog -e 's|^-i||'`" ;;
+	-k)		dflt_pkg_dbdir="$2"; shift ;;
+	-k*)		dflt_pkg_dbdir=`echo $1 | $sedprog -e 's|^-k||'` ;;
+	-n)		doit=":" ;;
+	-V)		version ;;
+	-v)		verbose=`expr $verbose + 1` ;;
+	-W)		viewbase=$2; shift ;;
+	-W*)		viewbase=`echo $1 | $sedprog -e 's|^-p||'` ;;
+	-w)		view=$2; shift ;;
+	--view=*)	view=`echo $1 | $sedprog -e 's|--view=||'` ;;
+	--)		shift; break ;;
+	*)		break ;;
+	esac
+	shift
+done
+
+if [ $# -lt 1 ]; then
+	usage
+fi
+
+# echoN will actually give output if ${verbose} > N.
+echo1=":"
+echo2=":"
+if [ ${verbose} -gt 0 ]; then echo1=echo; fi
+if [ ${verbose} -gt 1 ]; then echo2=echo; fi
+
+action=""
+case "$1" in
+add)		action=add ;;
+check)		action=check ;;
+delete|rm)	action=delete ;;
+*)		usage ;;
+esac
+shift
+
+# if standard view, put package info into ${dflt_pkg_dbdir}
+# if not standard view, put package info into view's pkgdb
+case "$view" in
+"")
+	pkg_dbdir=${dflt_pkg_dbdir}
+	targetdir=${viewbase}
+	viewstr="the standard view"
+	;;
+*)
+	pkg_dbdir=${viewbase}/${view}/.pkgdb
+	targetdir=${viewbase}/${view}
+	viewstr="view \"${view}\""
+	;;
+esac
+
+# Use stowdir if it's given, else fall back to ${DEPOTBASE} or else
+# default to ${viewbase}/packages.
+#
+depot_pkg_dbdir=${stowdir:-${DEPOTBASE:-${viewbase}/packages}}
+
+case "${depot_pkg_dbdir}" in
+${pkg_dbdir})
+	echo "pkg_view: the depot and the view package database directories are the same" 1>&2
+	exit 1
+	;;
+esac
+
+##########################
+# Shell helper functions #
+##########################
+
+# symlinks check|add|delete <pkg>
+#
+# Calls linkfarm(1) to check, add or delete the symlink farm in
+# ${targetdir}.  We also ignore the right set of files when doing the
+# linkfarm operations.
+#
+symlinks() {
+	pkg=$2
+	case "$1" in
+	add)	linkfarmflags="" ;;
+	check)	linkfarmflags="-c" ;;
+	delete)	linkfarmflags="-D" ;;
+	esac
+	if [ -f ${depot_pkg_dbdir}/$pkg/+BUILD_INFO ]; then
+		ignore=`$grepprog "^_PLIST_IGNORE_FILES=" ${depot_pkg_dbdir}/$pkg/+BUILD_INFO | $sedprog -e 's|^_PLIST_IGNORE_FILES=[ 	]*||'`
+	fi
+	case "$ignore" in
+	"")	ignore="${dflt_ignorefiles}" ;;
+	esac
+	dbs=`(cd ${depot_pkg_dbdir}/$pkg; echo +*)`
+	ignore="${ignore} ${ignorefiles} $dbs"
+	$doit $envprog PLIST_IGNORE_FILES="${ignore}" $linkfarmprog $linkfarmflags --target=${targetdir} --dir=${depot_pkg_dbdir} $pkg
+}
+
+#############
+# Main Loop #
+#############
+
+while [ $# -gt 0 ]; do
+	case $action in
+	add)
+		checkpkg $1 ${depot_pkg_dbdir}
+		if [ -f ${pkg_dbdir}/$1/+DEPOT ]; then
+			echo "pkg_view: \`$1' already exists in $viewstr" 1>&2
+			exit 1
+		fi
+		$echo1 "Adding $1 to ${targetdir}."
+		symlinks add $1
+		$doit $mkdirprog -p ${depot_pkg_dbdir}/$1
+		temp=${depot_pkg_dbdir}/$1/+VIEWS.$$
+		$doit $touchprog ${depot_pkg_dbdir}/$1/+VIEWS
+		$doit $cpprog ${depot_pkg_dbdir}/$1/+VIEWS ${temp}
+		case "$doit" in
+		"")	($grepprog -v '^'${pkg_dbdir}'$' ${temp} || true; echo ${pkg_dbdir}) > ${depot_pkg_dbdir}/$1/+VIEWS ;;
+		esac
+		$doit $rmprog ${temp}
+		$doit $mkdirprog -p ${pkg_dbdir}/$1
+		#
+		# Copy all of the metadata files except for +VIEWS,
+		# which is only for the depoted package, and
+		# +REQUIRED_BY, which is irrelevant for a package in
+		# a view.
+		#
+		case "$doit" in
+		"")	(cd ${depot_pkg_dbdir}/$1; $paxprog -rwpe '-s|\./\+VIEWS$||' '-s|\./\+REQUIRED_BY$||' ./+* ${pkg_dbdir}/$1)
+			$sedprog -e 's|'${depot_pkg_dbdir}/$1'|'${targetdir}'|g' < ${depot_pkg_dbdir}/$1/+CONTENTS > ${pkg_dbdir}/$1/+CONTENTS
+			echo "${depot_pkg_dbdir}/$1" > ${pkg_dbdir}/$1/+DEPOT
+			;;
+		esac
+		if [ -f ${pkg_dbdir}/$1/+INSTALL ]; then
+			$doit $chmodprog +x ${pkg_dbdir}/$1/+INSTALL
+			$doit $envprog -i PKG_PREFIX=${targetdir} ${pkg_dbdir}/$1/+INSTALL $1 VIEW-INSTALL
+			ec=$?
+			if [ $ec != 0 ]; then
+				echo "pkg_view: install script returned an error." 1>&2
+				exit $ec
+			fi
+		fi
+		;;
+	check)
+		checkpkg $1 ${depot_pkg_dbdir}
+		$echo1 "Checking $1 in ${targetdir}."
+		symlinks check $1
+		exit $?
+		;;
+	delete)
+		checkpkg $1 ${depot_pkg_dbdir}
+		if [ ! -f ${pkg_dbdir}/$1/+DEPOT ]; then
+			echo "pkg_view: \`$1' doesn't exist in $viewstr" 1>&2
+			exit 1
+		fi
+		$echo1 "Deleting $1 from ${targetdir}."
+		if [ -f ${pkg_dbdir}/$1/+REQUIRED_BY ]; then
+			if $cmpprog -s ${pkg_dbdir}/$1/+REQUIRED_BY /dev/null; then
+				: # not really required by another pkg
+			else
+				(echo "pkg_view: \`$1' is required by other packages:"
+				$sedprog -e 's|^|	|' ${pkg_dbdir}/$1/+REQUIRED_BY) 1>&2
+				exit 1
+			fi
+		fi
+		if [ -f ${pkg_dbdir}/$1/+DEINSTALL ]; then
+			$doit $chmodprog +x ${pkg_dbdir}/$1/+DEINSTALL
+			$doit $envprog -i PKG_PREFIX=${targetdir} ${pkg_dbdir}/$1/+DEINSTALL $1 VIEW-DEINSTALL
+			ec=$?
+			if [ $ec != 0 ]; then
+				echo "pkg_view: de-install script returned an error." 1>&2
+				exit $ec
+			fi
+		fi
+		symlinks delete $1
+		temp=${depot_pkg_dbdir}/$1/+VIEWS.$$
+		$doit $cpprog ${depot_pkg_dbdir}/$1/+VIEWS ${temp}
+		case "$doit" in
+		"")	($grepprog -v '^'${pkg_dbdir}'$' ${temp} || true) > ${depot_pkg_dbdir}/$1/+VIEWS ;;
+		esac
+		$doit $rmprog ${temp}
+		$doit $rmprog -rf ${pkg_dbdir}/$1
+		;;
+	esac
+	shift
+done
+
+exit 0