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sparse-ports-checkout.sh
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sparse-ports-checkout.sh
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#!/bin/sh
#
# SPDX-License-Identifier: BSD-2-Clause
# License-Filename: LICENSES/BSD-2-Clause.tcberner.adridg
#
### USAGE
#
# Checkout a shallow copy of the FreeBSD ports tree with only the
# ports given as arguments filled in. Also checks out .arcconfig
# (for convenient reviews) and Mk/ (so that there's a chance of using
# the checked-out ports tree to build something) and other ports-
# infrastructure. For a single port, that's still about 7MB.
#
# Usage:
# sparse-ports-checkout <-n name|-a name> [-w] [-R path] <ports-spec> ...
#
# Usage:
# -n <name> is for checking out a new sparse tree
# -a <name> is for working on an existing tree
# -w writable checkout (svn+ssh) instead of read-only (https)
# -R <repopath> provide a repo-path to use
# -h show this help
# Ports-spec names ports to check out:
# -p <cat/port> names a port to check out
# -f <portlist> names a file to read a list of ports from
# -d <diffnum> checks out paths named in differential revision <diffnum>
# <cat/port> (no option) names a port to check out
#
# Example:
# # Ports in several categories, all named
# sparse-ports-checkout.sh -n ports-amarok \
# -p audio/amarok-kde4 \
# -p audio/libofa \
# -p devel/qtscriptgenerator
# # Ports from a review, and devel/cmake too
# sparse-ports-checkout.sh -n ports-kgraph \
# -w -d 12530 devel/cmake
#
### END USAGE
### LICENSES/BSD-2-Clause.tcberner.adridg
#
# Copyright 2017 Tobias C. Berner <[email protected]>
# Copyright 2017 Adriaan de Groot <[email protected]>
#
# 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.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
#
### END LICENSES
# Writable vs non-writable SVN base
REP_w=svn+ssh://repo.freebsd.org/ports/head
REP=https://svn.FreeBSD.org/ports/head
unique_line ()
{
echo `echo "$*" | tr ' ' '\n' | sort -u | tr ' ' '\n'`
}
category_makefiles ()
{
echo `echo "$*" | awk 'BEGIN{RS=" "; OFS="/"}{print $1,"Makefile"}'`
}
main ()
{
local tree=""
local categories=""
local ports=""
while getopts "ha:n:p:f:wR:d:" opt ; do
case $opt in
h|\?)
sed -e '1,/USAGE/d' -e '/END.USAGE/,$d' < "$0"
return 0
;;
w)
REP="${REP_w}"
;;
R)
REP="${OPTARG}"
;;
d)
diffnum="${OPTARG}"
# Digits come before char 'D', extend 12296 to D12296
if test 'D' '>' "${diffnum}" ; then
diffnum="D${diffnum}"
fi
echo "Loading differential revision ${diffnum}"
tmplist=/tmp/$$.portlist
fetch -o - "https://reviews.freebsd.org/${diffnum}?download=true" | egrep '^[+-]{3} [^/]' | cut -d' ' -f2 | cut -d/ -f1,2 | sort -u > ${tmplist}
category=`awk -F '/' '($1 && $2){print $1}' < ${tmplist} | sort | uniq`
port=`awk -F '/' '($1 && $2){print $1"/"$2}' < ${tmplist} | sort | uniq`
categories="${category} ${categories}"
ports="${port} ${ports}"
echo " .. loaded" `wc -l < ${tmplist}` "ports from differential revision ${diffnum}"
rm -f $$.portlist
;;
n)
if [ "x${tree}y" == "xy" ] ; then
tree="${OPTARG}"
if [ -e "${tree}" ] ; then
echo "argument -n '${tree}' already exists in working directory"
return 1
fi
else
echo "multiple -n or -a arguments given: ${tree}, ${OPTARG}"
return 1
fi
;;
a)
if [ "x${tree}y" == "xy" ] ; then
tree="${OPTARG}"
if [ ! -d "${tree}" ] ; then
echo "argument to -a '${tree}' does not exist in working directory, you need -n"
return 1
fi
else
echo "multiple -n or -a arguments given: ${tree}, ${OPTARG}"
return 1
fi
;;
p)
category=`echo "${OPTARG}" | awk -F '/' '{print $1}'`
port=`echo "${OPTARG}" | awk -F '/' '{print $2}'`
if [ "x${category}y" != "xy" -a "x${port}y" != "xy" ] ; then
categories="${category} ${categories}"
ports="${category}/${port} ${ports}"
else
echo "could not understand -p argument '${OPTARG}'"
return 1
fi
;;
f)
if [ -f "${OPTARG}" ] ; then
category=`cat "${OPTARG}" | awk -F '/' '($1 && $2){print $1}' | sort | uniq`
port=`cat "${OPTARG}" | awk -F '/' '($1 && $2){print $1"/"$2}' | sort | uniq`
categories="${category} ${categories}"
ports="${port} ${ports}"
else
echo "could not read ports list from -f file '${OPTARG}'"
return 1
fi
;;
esac
done
if [ "x${tree}y" == "xy" ] ; then
echo "Need a tree argument -a, or -n"
return 1
fi
_used_opt=`expr "$OPTIND" - 1`
if [ "$_used_opt" -lt "$#" ] ; then
shift "$_used_opt"
for OPTARG in "$@" ; do
category=`echo "${OPTARG}" | awk -F '/' '{print $1}'`
port=`echo "${OPTARG}" | awk -F '/' '{print $2}'`
if [ "x${category}y" != "xy" -a "x${port}y" != "xy" ] ; then
categories="${category} ${categories}"
ports="${category}/${port} ${ports}"
else
echo "could not understand argument '${OPTARG}'"
return 1
fi
done
fi
if [ ! -d ${tree} ] ; then
svn co --depth empty "${REP}" "${tree}"
else
svn up "${tree}"
fi
categories=`unique_line "${categories}"`
category_mfs=`category_makefiles "${categories}"`
ports=`unique_line "${ports}"`
echo -e "Checking out cats: \033[33m${categories}\033[0m"
echo -e "Checking out catms: \033[33m${category_mfs}\033[0m"
echo -e "Chekcout out ports: \033[33m${ports}\033[0m"
if [ -d ${tree} ] ; then
cd ${tree}
echo -e "\033[32mChecking out CATEGORIES\033[0m"
svn update --set-depth=empty ${categories}
echo -e "\033[32mCheckout out CATEGORY Makefile\033[0m"
svn update --set-depth=infinity ${category_mfs}
echo -e "\033[32mChecking out PORTS\033[0m"
svn update --set-depth=infinity ${ports}
echo -e "\033[32mChecking out Mk\033[0m"
svn update --set-depth=infinity Mk Keywords Templates .arcconfig MOVED UPDATING
fi
}
main $*