Date: Mon, 6 May 2013 09:38:42 GMT From: Yanhui Shen <shen.elf@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/178365: New port: ports-mgmt/pkg-rmleaf "Remove leaf packages" Message-ID: <201305060938.r469cg0H052678@oldred.FreeBSD.org> Resent-Message-ID: <201305060940.r469e0XW006761@freefall.freebsd.org>
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>Number: 178365
>Category: ports
>Synopsis: New port: ports-mgmt/pkg-rmleaf "Remove leaf packages"
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Mon May 06 09:40:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator: Yanhui Shen
>Release: FreeBSD 9.1-STABLE
>Organization:
NONE
>Environment:
FreeBSD ThinkPad 9.1-STABLE FreeBSD 9.1-STABLE #0 r249397: Fri Apr 12 17:28:25 CST 2013 shen@ThinkPad:/usr/obj/usr/src/sys/ThinkPad amd64
>Description:
A little script for removing leaf packages. (requires pkgng)
shar file: pkg-rmleaf.txt
>How-To-Repeat:
>Fix:
Patch attached with submission follows:
# This is a shell archive. Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file". Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
# pkg-rmleaf
# pkg-rmleaf/files
# pkg-rmleaf/files/pkg-rmleaf
# pkg-rmleaf/Makefile
# pkg-rmleaf/pkg-descr
#
echo c - pkg-rmleaf
mkdir -p pkg-rmleaf > /dev/null 2>&1
echo c - pkg-rmleaf/files
mkdir -p pkg-rmleaf/files > /dev/null 2>&1
echo x - pkg-rmleaf/files/pkg-rmleaf
sed 's/^X//' >pkg-rmleaf/files/pkg-rmleaf << '29ef2316dbde3ecdd0c6487fcf644a44'
X#!/bin/sh
X
X# Copyright (c) 2013 Yanhui Shen, shen.elf@gmail.c0m
X# All rights reserved.
X#
X# Redistribution and use in source and binary forms, with or without
X# modification, are permitted provided that the following conditions
X# are met:
X# 1. Redistributions of source code must retain the above copyright
X# notice, this list of conditions and the following disclaimer.
X# 2. Redistributions in binary form must reproduce the above copyright
X# notice, this list of conditions and the following disclaimer in the
X# documentation and/or other materials provided with the distribution.
X#
X# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
X# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
X# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
X# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
X# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
X# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
X# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
X# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
X# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
X# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
X# SUCH DAMAGE.
X
XKeptLeaves=""
XListDialog="dialog --checklist \"leaf packages\" 30 80 30"
XDeletePkg="pkg delete -y"
XTempFile=`mktemp -t pkg-rmleaf`
X
XQuit () {
X rm $TempFile
X exit
X}
X
Xif [ -z $TempFile ]; then
X echo "Failed to create tempfile!"
X exit
Xfi
X
Xwhile true; do
X #==== refresh leaves ====
X echo "Calculating..."
X AllLeaves=`pkg query "%o#%c\t#%?r#" | grep "#0#" | cut -f1 | sort`
X NewLeaves=""
X IFS=$'\n'
X for line in $AllLeaves; do
X port=$(echo "$line" | cut -d'#' -f1)
X desc=$(echo "$line" | cut -d'#' -f2 | sed -e 's/"/\\"/g')
X ret=$(echo "$KeptLeaves" | grep "$port")
X if [ -z "$ret" ]; then
X NewLeaves="$NewLeaves $port \"$desc\" off"
X fi
X done
X
X #==== show dialog ====
X if [ -z "$NewLeaves" ]; then
X echo "Nothing to do!"
X Quit
X fi
X eval "$ListDialog $NewLeaves" 2>$TempFile
X
X #==== record old leaves ====
X KeptLeaves="$AllLeaves"
X
X #==== deinstall selected ====
X selections=`cat $TempFile`
X if [ -z $selections ]; then
X echo "No selection, quit."
X Quit
X fi
X IFS=$' '
X for pkg in $selections; do
X eval "$DeletePkg $pkg"
X done
Xdone
29ef2316dbde3ecdd0c6487fcf644a44
echo x - pkg-rmleaf/Makefile
sed 's/^X//' >pkg-rmleaf/Makefile << '90b081522a03c78615bf1fbde8757eba'
X# New ports collection makefile for: pkg-rmleaf
X# Date created: 05.06.2013
X# Whom: Yanhui Shen <shen.elf@gmail.com>
X
XPORTNAME= pkg-rmleaf
XPORTVERSION= 0.1
XCATEGORIES= ports-mgmt
XMASTER_SITES= # none
XDISTFILES= # none
X
XMAINTAINER= shen.elf@gmail.com
XCOMMENT= Remove leaf packages
XLICENSE= BSD
X
XNO_BUILD= yes
XRUN_DEPENDS= ${LOCALBASE}/sbin/pkg:${PORTSDIR}/ports-mgmt/pkg
X
XWRKSRC= ${WRKDIR}
X
XPLIST_FILES= sbin/pkg-rmleaf
X
Xdo-extract:
X ${MKDIR} ${WRKSRC}
X ${CP} ${FILESDIR}/pkg-rmleaf ${WRKSRC}
X
Xdo-install:
X ${INSTALL_SCRIPT} ${WRKSRC}/pkg-rmleaf ${PREFIX}/sbin/pkg-rmleaf
X
X.include <bsd.port.mk>
90b081522a03c78615bf1fbde8757eba
echo x - pkg-rmleaf/pkg-descr
sed 's/^X//' >pkg-rmleaf/pkg-descr << '7fe204c325fc4fdeef345cc0f0a99f60'
XA little script for removing leaf packages. (requires pkgng)
7fe204c325fc4fdeef345cc0f0a99f60
exit
>Release-Note:
>Audit-Trail:
>Unformatted:
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