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#!/bin/bash
# Subversion repository of libchewing-data
DATA_BASE_URL=http://svn.openfoundry.org/libchewingdata/utf-8
function svn_checkout()
{
svn cat -r $2 $DATA_BASE_URL/$1 > ${1}-${2}
}
function sort_uniq()
{
TMP_FILE=/tmp/libchewing-data
dos2unix $1 2>/dev/null
sort $1 | uniq > /$TMP_FILE
mv -f $TMP_FILE $1
}
function gendiff()
{
diff -u ${1}-${2} ${1}-${3} --label ${1} --label ${1} > ${1}.diff
}
function svnrev()
{
if [ -f svnrev ]; then
echo "svnrev"
else
if [ -f data/svnrev ]; then
echo "data/svnrev"
else
echo "Error: file 'svnrev' not found!"
exit 1
fi
fi
}
export LANG=C
export LC_ALL=C
old_svnrev=`head -n1 $(svnrev)`
echo "Original SVN rev: $old_svnrev"
if [ x$1 = x ]; then
new_svnrev=`svn info $DATA_BASE_URL | awk '/Revision:/ {print $2}'`
new_svnrev="r${new_svnrev}"
else
new_svnrev=$1
fi
if [ `echo $new_svnrev | cut -c2-` -gt `echo $old_svnrev | cut -c2-` ]; then
# gendiff should only work in this case.
echo
else
echo "Given revision is ${new_svnrev} <= Original(${old_svnrev})."
echo "No need to gendiff. Abort!"
exit 1
fi
# Download original revision
svn_checkout phone.cin $old_svnrev
svn_checkout tsi.src $old_svnrev
echo "Expected SVN rev: $new_svnrev"
# Download expected revision
svn_checkout phone.cin $new_svnrev
svn_checkout tsi.src $new_svnrev
echo "Generating diff..."
# sort + uniq
sort_uniq phone.cin-$old_svnrev
sort_uniq phone.cin-$new_svnrev
sort_uniq tsi.src-$old_svnrev
sort_uniq tsi.src-$new_svnrev
# Generate diff
gendiff phone.cin $old_svnrev $new_svnrev
gendiff tsi.src $old_svnrev $new_svnrev
echo "Done! Please check file phone.cin.diff and tsi.src.diff"
rm -f \
phone.cin-$old_svnrev phone.cin-$new_svnrev \
tsi.src-$old_svnrev tsi.src-$new_svnrev
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