| #!/bin/sh |
| |
| # |
| # Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved. |
| # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| # |
| # This code is free software; you can redistribute it and/or modify it |
| # under the terms of the GNU General Public License version 2 only, as |
| # published by the Free Software Foundation. |
| # |
| # This code is distributed in the hope that it will be useful, but WITHOUT |
| # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| # version 2 for more details (a copy is included in the LICENSE file that |
| # accompanied this code). |
| # |
| # You should have received a copy of the GNU General Public License version |
| # 2 along with this work; if not, write to the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| # |
| # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| # or visit www.oracle.com if you need additional information or have any |
| # questions. |
| # |
| |
| # Shell script for a fast parallel forest command |
| command="$1" |
| pull_extra_base="$2" |
| |
| tmp=/tmp/forest.$$ |
| rm -f -r ${tmp} |
| mkdir -p ${tmp} |
| |
| # Remove tmp area on A. B. Normal termination |
| trap 'rm -f -r ${tmp}' KILL |
| trap 'rm -f -r ${tmp}' EXIT |
| |
| # Only look in specific locations for possible forests (avoids long searches) |
| pull_default="" |
| repos="" |
| repos_extra="" |
| if [ "${command}" = "clone" -o "${command}" = "fclone" ] ; then |
| subrepos="corba jaxp jaxws langtools jdk hotspot nashorn" |
| if [ -f .hg/hgrc ] ; then |
| pull_default=`hg paths default` |
| if [ "${pull_default}" = "" ] ; then |
| echo "ERROR: Need initial clone with 'hg paths default' defined" |
| exit 1 |
| fi |
| fi |
| if [ "${pull_default}" = "" ] ; then |
| echo "ERROR: Need initial repository to use this script" |
| exit 1 |
| fi |
| for i in ${subrepos} ; do |
| if [ ! -f ${i}/.hg/hgrc ] ; then |
| repos="${repos} ${i}" |
| fi |
| done |
| if [ "${pull_extra_base}" != "" ] ; then |
| subrepos_extra="jdk/src/closed jdk/make/closed jdk/test/closed hotspot/make/closed hotspot/src/closed hotspot/test/closed deploy install sponsors pubs" |
| pull_default_tail=`echo ${pull_default} | sed -e 's@^.*://[^/]*/\(.*\)@\1@'` |
| pull_extra="${pull_extra_base}/${pull_default_tail}" |
| for i in ${subrepos_extra} ; do |
| if [ ! -f ${i}/.hg/hgrc ] ; then |
| repos_extra="${repos_extra} ${i}" |
| fi |
| done |
| fi |
| at_a_time=2 |
| # Any repos to deal with? |
| if [ "${repos}" = "" -a "${repos_extra}" = "" ] ; then |
| echo "No repositories to clone." |
| exit |
| fi |
| else |
| hgdirs=`ls -d ./.hg ./*/.hg ./*/*/.hg ./*/*/*/.hg ./*/*/*/*/.hg 2>/dev/null` |
| # Derive repository names from the .hg directory locations |
| for i in ${hgdirs} ; do |
| repos="${repos} `echo ${i} | sed -e 's@/.hg$@@'`" |
| done |
| at_a_time=8 |
| # Any repos to deal with? |
| if [ "${repos}" = "" ] ; then |
| echo "No repositories to process." |
| exit |
| fi |
| fi |
| |
| # Echo out what repositories we will clone |
| echo "# Repos: ${repos} ${repos_extra}" |
| |
| # Run the supplied command on all repos in parallel, save output until end |
| n=0 |
| for i in ${repos} ; do |
| echo "Starting on ${i}" |
| n=`expr ${n} '+' 1` |
| ( |
| ( |
| if [ "${command}" = "clone" -o "${command}" = "fclone" ] ; then |
| pull_newrepo="`echo ${pull_default}/${i} | sed -e 's@\([^:]/\)//*@\1@g'`" |
| cline="hg clone ${pull_newrepo} ${i}" |
| echo "# ${cline}" |
| ( eval "${cline}" ) |
| else |
| cline="hg $*" |
| echo "# cd ${i} && ${cline}" |
| ( cd ${i} && eval "${cline}" ) |
| fi |
| echo "# exit code $?" |
| ) > ${tmp}/repo.${n} 2>&1 ; cat ${tmp}/repo.${n} ) & |
| if [ `expr ${n} '%' ${at_a_time}` -eq 0 ] ; then |
| sleep 5 |
| fi |
| done |
| # Wait for all hg commands to complete |
| wait |
| |
| if [ "${repos_extra}" != "" ] ; then |
| for i in ${repos_extra} ; do |
| echo "Starting on ${i}" |
| n=`expr ${n} '+' 1` |
| ( |
| ( |
| pull_newextrarepo="`echo ${pull_extra}/${i} | sed -e 's@\([^:]/\)//*@\1@g'`" |
| cline="hg clone ${pull_newextrarepo} ${i}" |
| echo "# ${cline}" |
| ( eval "${cline}" ) |
| echo "# exit code $?" |
| ) > ${tmp}/repo.${n} 2>&1 ; cat ${tmp}/repo.${n} ) & |
| if [ `expr ${n} '%' ${at_a_time}` -eq 0 ] ; then |
| sleep 5 |
| fi |
| done |
| # Wait for all hg commands to complete |
| wait |
| fi |
| |
| # Cleanup |
| rm -f -r ${tmp} |
| |
| # Terminate with exit 0 all the time (hard to know when to say "failed") |
| exit 0 |
| |