ohair@276: #!/bin/sh
ohair@276: 
ohair@276: #
mduigou@1146: # Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
ohair@276: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@276: #
ohair@276: # This code is free software; you can redistribute it and/or modify it
ohair@276: # under the terms of the GNU General Public License version 2 only, as
ohair@276: # published by the Free Software Foundation.  Oracle designates this
ohair@276: # particular file as subject to the "Classpath" exception as provided
ohair@276: # by Oracle in the LICENSE file that accompanied this code.
ohair@276: #
ohair@276: # This code is distributed in the hope that it will be useful, but WITHOUT
ohair@276: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@276: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ohair@276: # version 2 for more details (a copy is included in the LICENSE file that
ohair@276: # accompanied this code).
ohair@276: #
ohair@276: # You should have received a copy of the GNU General Public License version
ohair@276: # 2 along with this work; if not, write to the Free Software Foundation,
ohair@276: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@276: #
ohair@276: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@276: # or visit www.oracle.com if you need additional information or have any
ohair@276: # questions.
ohair@276: #
ohair@276: 
mduigou@1147: to_stderr() {
mduigou@1147:     echo "$@" >&2
mduigou@1147: }
mduigou@1147: 
mduigou@1147: error() {
mduigou@1147:     to_stderr "ERROR: $1"
mduigou@1147:     exit ${2:-126}
mduigou@1147: }
mduigou@1147: 
mduigou@1147: warning() {
mduigou@1147:     to_stderr "WARNING: $1"
mduigou@1147: }
mduigou@1147: 
mduigou@1147: version_field() {
mduigou@1147:   # rev is typically omitted for minor and major releases
mduigou@1147:   field=`echo ${1}.0 | cut -f ${2} -d .`
mduigou@1147:   if expr 1 + $field >/dev/null 2> /dev/null; then
mduigou@1147:     echo $field
mduigou@1147:   else
mduigou@1147:     echo -1
mduigou@1147:   fi
mduigou@1147: }
mduigou@1147: 
mduigou@1146: # Version check
mduigou@1146: 
mduigou@1146: # required
mduigou@1146: reqdmajor=1
mduigou@1147: reqdminor=4
mduigou@1146: reqdrev=0
mduigou@1146: 
mduigou@1146: # requested
mduigou@1146: rqstmajor=2
mduigou@1146: rqstminor=6
mduigou@1146: rqstrev=3
mduigou@1146: 
mduigou@1147: 
mduigou@1146: # installed
mduigou@1147: hgwhere="`command -v hg`"
mduigou@1146: if [ "x$hgwhere" = "x" ]; then
mduigou@1147:   error "Could not locate Mercurial command"
mduigou@1146: fi
mduigou@1146: 
mduigou@1741: hgversion="`LANGUAGE=en hg --version 2> /dev/null | sed -n -e 's@^Mercurial Distributed SCM (version \([^+]*\).*)\$@\1@p'`"
mduigou@1146: if [ "x${hgversion}" = "x" ] ; then
mduigou@1147:   error "Could not determine Mercurial version of $hgwhere"
mduigou@1146: fi
mduigou@1146: 
mduigou@1147: hgmajor="`version_field $hgversion 1`"
mduigou@1147: hgminor="`version_field $hgversion 2`"
mduigou@1147: hgrev="`version_field $hgversion 3`"
mduigou@1147: 
mduigou@1147: if [ $hgmajor -eq -1 -o $hgminor -eq -1 -o $hgrev -eq -1 ] ; then
mduigou@1147:   error "Could not determine Mercurial version of $hgwhere from \"$hgversion\""
mduigou@1147: fi
mduigou@1147: 
mduigou@1146: 
mduigou@1146: # Require
mduigou@1146: if [ $hgmajor -lt $reqdmajor -o \( $hgmajor -eq $reqdmajor -a $hgminor -lt $reqdminor \) -o \( $hgmajor -eq $reqdmajor -a $hgminor -eq $reqdminor -a $hgrev -lt $reqdrev \) ] ; then
mduigou@1147:   error "Mercurial version $reqdmajor.$reqdminor.$reqdrev or later is required. $hgwhere is version $hgversion"
mduigou@1146: fi
mduigou@1146: 
mduigou@1147: 
mduigou@1146: # Request
mduigou@1146: if [ $hgmajor -lt $rqstmajor -o \( $hgmajor -eq $rqstmajor -a $hgminor -lt $rqstminor \) -o \( $hgmajor -eq $rqstmajor -a $hgminor -eq $rqstminor -a $hgrev -lt $rqstrev \) ] ; then
mduigou@1147:   warning "Mercurial version $rqstmajor.$rqstminor.$rqstrev or later is recommended. $hgwhere is version $hgversion"
mduigou@1146: fi
mduigou@1146: 
mduigou@1147: 
mduigou@1146: # Get clones of all absent nested repositories (harmless if already exist)
mduigou@1146: sh ./common/bin/hgforest.sh clone "$@" || exit $?
ohair@276: 
ohair@276: # Update all existing repositories to the latest sources
ohrstrom@538: sh ./common/bin/hgforest.sh pull -u