Mercurial > hg > mercurial-crew-with-dirclash
view contrib/buildrpm @ 2734:07026da25ed8
hbisect.py: don't rely on __del__ to write the current state.
This is yet another page of the "Thou shalt not do too much inside
__del__ methods" book, in the "demandload and __del__ don't go well
together" chapter.
The bisect extension is broken in 0.9.1:
$ hg bisect init
$ hg bisect bad
Fatal Python error: Interpreter not initialized (version mismatch?)
Aborted
(yes, I tripled checked my instalation to make sure the problem is not
there)
It's been broken since revision fe1689273f84 moved the import of the
binascii module into a demandload.
(In details: the first time that "hg bisect bad" (or good) is called,
there are still no revisions saved in .hg/bisect/*, so bisect.__init__
doesn't call hg.bin on anything. So, when we reach __del__, the
binascii module still hasn't been imported and we get that "nice"
message above.)
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Fri, 28 Jul 2006 21:20:41 -0300 |
parents | ced5f5ceb172 |
children | e5e6dd8ba6bb |
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#!/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