get_source.sh revision 1132:d9edec389373
1145184Sglebius#!/bin/sh 2145184Sglebius 3145184Sglebius# 4145184Sglebius# Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved. 5145184Sglebius# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 6145184Sglebius# 7145184Sglebius# This code is free software; you can redistribute it and/or modify it 8145184Sglebius# under the terms of the GNU General Public License version 2 only, as 9145184Sglebius# published by the Free Software Foundation. Oracle designates this 10145184Sglebius# particular file as subject to the "Classpath" exception as provided 11145184Sglebius# by Oracle in the LICENSE file that accompanied this code. 12145184Sglebius# 13145184Sglebius# This code is distributed in the hope that it will be useful, but WITHOUT 14145184Sglebius# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 15145184Sglebius# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 16145184Sglebius# version 2 for more details (a copy is included in the LICENSE file that 17145184Sglebius# accompanied this code). 18145184Sglebius# 19145184Sglebius# You should have received a copy of the GNU General Public License version 20145184Sglebius# 2 along with this work; if not, write to the Free Software Foundation, 21145184Sglebius# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 22145184Sglebius# 23145184Sglebius# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 24145184Sglebius# or visit www.oracle.com if you need additional information or have any 25145184Sglebius# questions. 26145184Sglebius# 27145184Sglebius 28145184Sglebiusto_stderr() { 29145184Sglebius echo "$@" >&2 30145184Sglebius} 31145184Sglebius 32145184Sglebiuserror() { 33145184Sglebius to_stderr "ERROR: $1" 34145184Sglebius exit ${2:-126} 35145184Sglebius} 36145184Sglebius 37145184Sglebiuswarning() { 38145184Sglebius to_stderr "WARNING: $1" 39145184Sglebius} 40145184Sglebius 41145184Sglebiusversion_field() { 42145184Sglebius # rev is typically omitted for minor and major releases 43145184Sglebius field=`echo ${1}.0 | cut -f ${2} -d .` 44145184Sglebius if expr 1 + $field >/dev/null 2> /dev/null; then 45145184Sglebius echo $field 46145184Sglebius else 47145184Sglebius echo -1 48145184Sglebius fi 49145184Sglebius} 50145184Sglebius 51145184Sglebius# Version check 52145184Sglebius 53145184Sglebius# required 54145184Sglebiusreqdmajor=1 55145184Sglebiusreqdminor=4 56145184Sglebiusreqdrev=0 57145184Sglebius 58145184Sglebius# requested 59145184Sglebiusrqstmajor=2 60145184Sglebiusrqstminor=6 61145184Sglebiusrqstrev=3 62145184Sglebius 63145184Sglebius 64145184Sglebius# installed 65145184Sglebiushgwhere="`command -v hg`" 66145184Sglebiusif [ "x$hgwhere" = "x" ]; then 67145184Sglebius error "Could not locate Mercurial command" 68fi 69 70hgversion="`LANGUAGE=en hg --version 2> /dev/null | sed -n -e 's@^Mercurial Distributed SCM (version \([^+]*\).*)\$@\1@p'`" 71if [ "x${hgversion}" = "x" ] ; then 72 error "Could not determine Mercurial version of $hgwhere" 73fi 74 75hgmajor="`version_field $hgversion 1`" 76hgminor="`version_field $hgversion 2`" 77hgrev="`version_field $hgversion 3`" 78 79if [ $hgmajor -eq -1 -o $hgminor -eq -1 -o $hgrev -eq -1 ] ; then 80 error "Could not determine Mercurial version of $hgwhere from \"$hgversion\"" 81fi 82 83 84# Require 85if [ $hgmajor -lt $reqdmajor -o \( $hgmajor -eq $reqdmajor -a $hgminor -lt $reqdminor \) -o \( $hgmajor -eq $reqdmajor -a $hgminor -eq $reqdminor -a $hgrev -lt $reqdrev \) ] ; then 86 error "Mercurial version $reqdmajor.$reqdminor.$reqdrev or later is required. $hgwhere is version $hgversion" 87fi 88 89 90# Request 91if [ $hgmajor -lt $rqstmajor -o \( $hgmajor -eq $rqstmajor -a $hgminor -lt $rqstminor \) -o \( $hgmajor -eq $rqstmajor -a $hgminor -eq $rqstminor -a $hgrev -lt $rqstrev \) ] ; then 92 warning "Mercurial version $rqstmajor.$rqstminor.$rqstrev or later is recommended. $hgwhere is version $hgversion" 93fi 94 95 96# Get clones of all absent nested repositories (harmless if already exist) 97sh ./common/bin/hgforest.sh clone "$@" || exit $? 98 99# Update all existing repositories to the latest sources 100sh ./common/bin/hgforest.sh pull -u 101