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#!/bin/sh
#
# Copyright (c) 2009 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# TODO(mmoss) This is (mostly) just a conversion to sh syntax of
# tools/build/win/version.bat. Rewrite both as common python.
TMPL="$1"
OUTFILE="$2"
CHROMEDIR="$3"
# Load version digits as environment variables.
source "$CHROMEDIR/VERSION"
# Load branding strings as environment variables
DISTRIBUTION="chromium"
if [ "$CHROMIUM_BUILD" = "_google_chrome" ]; then
DISTRIBUTION="google_chrome"
fi
# Make sure the string values are quoted.
eval $(sed -e 's/\([^=]*\)=\(.*\)/\1="\2"/' \
"$CHROMEDIR/app/theme/$DISTRIBUTION/BRANDING")
# Determine the current repository revision number.
LASTCHANGE=$(svn info 2>/dev/null | grep "Revision:" | cut -d" " -f2-)
if [ -z "$LASTCHANGE" ]; then
# Maybe it's a git client
LASTCHANGE=$(git-svn info 2>/dev/null | grep "Revision:" | cut -d" " -f2-)
fi
OFFICIAL_BUILD="false"
if [ "$CHROME_BUILD_TYPE" = "_official" ]; then
OFFICIAL_BUILD="true"
fi
# Write to a temp file and only overwrite the target if it changes, to avoid
# unnecessary compiles due to timestamp changes.
TMPFILE=$(mktemp -q -t chromiumver-XXXX)
if [ $? -ne 0 ]; then
# Oops, just use the target file and suffer possibly unnecessary compile.
TMPFILE="$OUTFILE"
fi
# TODO(mmoss) Make sure no sed special chars in substitutions.
sed -e "s/@MAJOR@/$MAJOR/" \
-e "s/@MINOR@/$MINOR/" \
-e "s/@BUILD@/$BUILD/" \
-e "s/@PATCH@/$PATCH/" \
-e "s/@COMPANY_FULLNAME@/$COMPANY_FULLNAME/" \
-e "s/@COMPANY_SHORTNAME@/$COMPANY_SHORTNAME/" \
-e "s/@PRODUCT_FULLNAME@/$PRODUCT_FULLNAME/" \
-e "s/@PRODUCT_SHORTNAME@/$PRODUCT_SHORTNAME/" \
-e "s/@PRODUCT_EXE@/$PRODUCT_EXE/" \
-e "s/@COPYRIGHT@/$COPYRIGHT/" \
-e "s/@OFFICIAL_BUILD@/$OFFICIAL_BUILD/" \
-e "s/@LASTCHANGE@/$LASTCHANGE/" "$TMPL" > "$TMPFILE"
diff -q "$TMPFILE" "$OUTFILE" >/dev/null 2>&1
if [ $? -ne 0 ]; then
mv -f "$TMPFILE" "$OUTFILE"
else
rm "$TMPFILE"
fi
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