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