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make/scripts/hgforest.sh@75a576e87639 (annotated)

make/scripts/hgforest.sh

Wed, 27 Apr 2016 01:39:08 +0800

author

aoqi

date

Wed, 27 Apr 2016 01:39:08 +0800

changeset 0

75a576e87639

child 1133

50aaf272884f

permissions

-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/
changeset: 1170:d117f01bfb4f
tag: jdk8u25-b17

aoqi@0	1	#!/bin/sh
aoqi@0	2
aoqi@0	3	#
aoqi@0	4	# Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0	5	# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	6	#
aoqi@0	7	# This code is free software; you can redistribute it and/or modify it
aoqi@0	8	# under the terms of the GNU General Public License version 2 only, as
aoqi@0	9	# published by the Free Software Foundation.
aoqi@0	10	#
aoqi@0	11	# This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	# version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	# accompanied this code).
aoqi@0	16	#
aoqi@0	17	# You should have received a copy of the GNU General Public License version
aoqi@0	18	# 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	#
aoqi@0	21	# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	# or visit www.oracle.com if you need additional information or have any
aoqi@0	23	# questions.
aoqi@0	24	#
aoqi@0	25
aoqi@0	26	# Shell script for a fast parallel forest command
aoqi@0	27	command="$1"
aoqi@0	28	pull_extra_base="$2"
aoqi@0	29
aoqi@0	30	tmp=/tmp/forest.$$
aoqi@0	31	rm -f -r ${tmp}
aoqi@0	32	mkdir -p ${tmp}
aoqi@0	33
aoqi@0	34	# Remove tmp area on A. B. Normal termination
aoqi@0	35	trap 'rm -f -r ${tmp}' KILL
aoqi@0	36	trap 'rm -f -r ${tmp}' EXIT
aoqi@0	37
aoqi@0	38	# Only look in specific locations for possible forests (avoids long searches)
aoqi@0	39	pull_default=""
aoqi@0	40	repos=""
aoqi@0	41	repos_extra=""
aoqi@0	42	if [ "${command}" = "clone" -o "${command}" = "fclone" ] ; then
aoqi@0	43	subrepos="corba jaxp jaxws langtools jdk hotspot nashorn"
aoqi@0	44	if [ -f .hg/hgrc ] ; then
aoqi@0	45	pull_default=`hg paths default`
aoqi@0	46	if [ "${pull_default}" = "" ] ; then
aoqi@0	47	echo "ERROR: Need initial clone with 'hg paths default' defined"
aoqi@0	48	exit 1
aoqi@0	49	fi
aoqi@0	50	fi
aoqi@0	51	if [ "${pull_default}" = "" ] ; then
aoqi@0	52	echo "ERROR: Need initial repository to use this script"
aoqi@0	53	exit 1
aoqi@0	54	fi
aoqi@0	55	for i in ${subrepos} ; do
aoqi@0	56	if [ ! -f ${i}/.hg/hgrc ] ; then
aoqi@0	57	repos="${repos} ${i}"
aoqi@0	58	fi
aoqi@0	59	done
aoqi@0	60	if [ "${pull_extra_base}" != "" ] ; then
aoqi@0	61	subrepos_extra="jdk/src/closed jdk/make/closed jdk/test/closed hotspot/make/closed hotspot/src/closed hotspot/test/closed deploy install sponsors pubs"
aoqi@0	62	pull_default_tail=`echo ${pull_default} | sed -e 's@^.*://[^/]*/\(.*\)@\1@'`
aoqi@0	63	pull_extra="${pull_extra_base}/${pull_default_tail}"
aoqi@0	64	for i in ${subrepos_extra} ; do
aoqi@0	65	if [ ! -f ${i}/.hg/hgrc ] ; then
aoqi@0	66	repos_extra="${repos_extra} ${i}"
aoqi@0	67	fi
aoqi@0	68	done
aoqi@0	69	fi
aoqi@0	70	at_a_time=2
aoqi@0	71	# Any repos to deal with?
aoqi@0	72	if [ "${repos}" = "" -a "${repos_extra}" = "" ] ; then
aoqi@0	73	echo "No repositories to clone."
aoqi@0	74	exit
aoqi@0	75	fi
aoqi@0	76	else
aoqi@0	77	hgdirs=`ls -d ./.hg ./*/.hg ./*/*/.hg ./*/*/*/.hg ./*/*/*/*/.hg 2>/dev/null`
aoqi@0	78	# Derive repository names from the .hg directory locations
aoqi@0	79	for i in ${hgdirs} ; do
aoqi@0	80	repos="${repos} `echo ${i} | sed -e 's@/.hg$@@'`"
aoqi@0	81	done
aoqi@0	82	at_a_time=8
aoqi@0	83	# Any repos to deal with?
aoqi@0	84	if [ "${repos}" = "" ] ; then
aoqi@0	85	echo "No repositories to process."
aoqi@0	86	exit
aoqi@0	87	fi
aoqi@0	88	fi
aoqi@0	89
aoqi@0	90	# Echo out what repositories we will clone
aoqi@0	91	echo "# Repos: ${repos} ${repos_extra}"
aoqi@0	92
aoqi@0	93	# Run the supplied command on all repos in parallel, save output until end
aoqi@0	94	n=0
aoqi@0	95	for i in ${repos} ; do
aoqi@0	96	echo "Starting on ${i}"
aoqi@0	97	n=`expr ${n} '+' 1`
aoqi@0	98	(
aoqi@0	99	(
aoqi@0	100	if [ "${command}" = "clone" -o "${command}" = "fclone" ] ; then
aoqi@0	101	pull_newrepo="`echo ${pull_default}/${i} | sed -e 's@\([^:]/\)//*@\1@g'`"
aoqi@0	102	cline="hg clone ${pull_newrepo} ${i}"
aoqi@0	103	echo "# ${cline}"
aoqi@0	104	( eval "${cline}" )
aoqi@0	105	else
aoqi@0	106	cline="hg $*"
aoqi@0	107	echo "# cd ${i} && ${cline}"
aoqi@0	108	( cd ${i} && eval "${cline}" )
aoqi@0	109	fi
aoqi@0	110	echo "# exit code $?"
aoqi@0	111	) > ${tmp}/repo.${n} 2>&1 ; cat ${tmp}/repo.${n} ) &
aoqi@0	112	if [ `expr ${n} '%' ${at_a_time}` -eq 0 ] ; then
aoqi@0	113	sleep 5
aoqi@0	114	fi
aoqi@0	115	done
aoqi@0	116	# Wait for all hg commands to complete
aoqi@0	117	wait
aoqi@0	118
aoqi@0	119	if [ "${repos_extra}" != "" ] ; then
aoqi@0	120	for i in ${repos_extra} ; do
aoqi@0	121	echo "Starting on ${i}"
aoqi@0	122	n=`expr ${n} '+' 1`
aoqi@0	123	(
aoqi@0	124	(
aoqi@0	125	pull_newextrarepo="`echo ${pull_extra}/${i} | sed -e 's@\([^:]/\)//*@\1@g'`"
aoqi@0	126	cline="hg clone ${pull_newextrarepo} ${i}"
aoqi@0	127	echo "# ${cline}"
aoqi@0	128	( eval "${cline}" )
aoqi@0	129	echo "# exit code $?"
aoqi@0	130	) > ${tmp}/repo.${n} 2>&1 ; cat ${tmp}/repo.${n} ) &
aoqi@0	131	if [ `expr ${n} '%' ${at_a_time}` -eq 0 ] ; then
aoqi@0	132	sleep 5
aoqi@0	133	fi
aoqi@0	134	done
aoqi@0	135	# Wait for all hg commands to complete
aoqi@0	136	wait
aoqi@0	137	fi
aoqi@0	138
aoqi@0	139	# Cleanup
aoqi@0	140	rm -f -r ${tmp}
aoqi@0	141
aoqi@0	142	# Terminate with exit 0 all the time (hard to know when to say "failed")
aoqi@0	143	exit 0
aoqi@0	144