Adapt commit to use file matching code.
The code is slightly complicated by the need to commit all outstanding
changes in the repository if no file names are given (other commands
operate on the current directory and its subdirectories in this case).
localrepository.changes has acquired an optional match parameter, to let
it filter out include/exclude options.
#!/bin/sh
#
# Build a Mercurial RPM in place.
#
# Bryan O'Sullivan <bos@serpentine.com>
root="`hg root 2>/dev/null`"
specfile=contrib/mercurial.spec
if [ -z "$root" ]; then
echo 'You are not inside a Mercurial repository!' 1>&2
exit 1
fi
rpmdir=/tmp/"`basename $root | sed 's/ /_/'`"-rpm
cd "$root"
rm -rf $rpmdir
mkdir -p $rpmdir/RPMS
hg clone "$root" $rpmdir/BUILD
if [ ! -f $specfile ]; then
echo "Cannot find $specfile!" 1>&2
exit 1
fi
tmpspec=/tmp/`basename "$specfile"`.$$
# Use the most recent tag as the version.
version=`hg tags | perl -e 'while(<STDIN>){if(/^(\d\S+)/){print$1;exit}}'`
# Compute the release number as the difference in revision numbers
# between the tip and the most recent tag.
release=`hg tags | perl -e 'while(<STDIN>){/^(\S+)\s+(\d+)/;if($1eq"tip"){$t=$2}else{print$t-$2+1;exit}}'`
tip=`hg -q tip`
# Beat up the spec file
sed -e 's,^Source:.*,Source: /dev/null,' \
-e "s,^Version:.*,Version: $version," \
-e "s,^Release:.*,Release: $release," \
-e "s,^%prep.*,Changeset: $tip\n\0," \
-e 's,^%setup.*,,' \
$specfile > $tmpspec
rpmbuild --define "_topdir $rpmdir" -bb $tmpspec
if [ $? = 0 ]; then
rm -rf $tmpspec $rpmdir/BUILD
mv $rpmdir/RPMS/*/* $rpmdir && rm -r $rpmdir/RPMS
echo
echo "Packages are in $rpmdir"
fi