jdk8-mips64-public: make/scripts/hgforest.sh@7f60c2d9823e (annotated)

make/scripts/hgforest.sh@7f60c2d9823e (annotated)

make/scripts/hgforest.sh

Mon, 14 Sep 2020 16:42:03 +0100

author: andrew
date: Mon, 14 Sep 2020 16:42:03 +0100
changeset 2554: 7f60c2d9823e
parent 645: 5b0b6ef58dbf
child 1133: 50aaf272884f
permissions: -rw-r--r--

Added tag jdk8u272-b08 for changeset 34c6baf21464

 #!/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

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make/scripts/hgforest.sh@7f60c2d9823e (annotated)

make/scripts/hgforest.sh