Mercurial > hg
view contrib/builddeb @ 33475:f501322512b6
parsers: fix invariant bug in find_deepest (issue5623)
find_deepest is used to find the "best" ancestors given a list. In the main
loop it keeps an invariant called 'ninteresting' which is supposed to contain
the number of non-zero entries in the 'interesting' array. This invariant is
incorrectly maintained, however, which leads the the algorithm returning an
empty result for certain graphs. This has been fixed.
Also, the 'interesting' array is supposed to fit 2^ancestors values, but is
incorrectly allocated to twice that size. This has been fixed as well.
The tests in test-ancestor.py compare the Python and C versions of the code,
and report the error correctly, since the Python version works correct. Even
so, I have added an additional test against the expected result, in the event
that both algorithms have an identical error in the future.
This fixes issue5623.
author | Sune Foldager <cryo@cyanite.org> |
---|---|
date | Fri, 14 Jul 2017 13:48:17 +0200 |
parents | c4f0e764b231 |
children | f1c2552c2de7 |
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#!/bin/sh -e # # Build a Mercurial debian package from the current repo # # Tested on Jessie (stable as of original script authoring.) . $(dirname $0)/packagelib.sh BUILD=1 CLEANUP=1 DISTID=`(lsb_release -is 2> /dev/null | tr '[:upper:]' '[:lower:]') || echo debian` CODENAME=`lsb_release -cs 2> /dev/null || echo unknown` DEBFLAGS=-b while [ "$1" ]; do case "$1" in --distid ) shift DISTID="$1" shift ;; --codename ) shift CODENAME="$1" shift ;; --cleanup ) shift BUILD= ;; --build ) shift CLEANUP= ;; --source-only ) shift DEBFLAGS=-S ;; * ) echo "Invalid parameter $1!" 1>&2 exit 1 ;; esac done trap "if [ '$CLEANUP' ] ; then rm -r '$PWD/debian' ; fi" EXIT set -u if [ ! -d .hg ]; then echo 'You are not inside a Mercurial repository!' 1>&2 exit 1 fi gethgversion debver="$version" if [ -n "$type" ] ; then debver="$debver~$type" fi if [ -n "$distance" ] ; then debver="$debver+$distance-$CODENAME-$node" elif [ "$DEBFLAGS" = "-S" ] ; then # for building a ppa (--source-only) for a release (distance == 0), we need # to version the distroseries so that we can upload to launchpad debver="$debver~${CODENAME}1" fi control=debian/control changelog=debian/changelog if [ "$BUILD" ]; then if [ -d debian ] ; then echo "Error! debian control directory already exists!" exit 1 fi cp -r $PWD/contrib/debian debian sed -i.tmp "s/__VERSION__/$debver/" $changelog sed -i.tmp "s/__DATE__/$(date --rfc-2822)/" $changelog sed -i.tmp "s/__CODENAME__/$CODENAME/" $changelog rm $changelog.tmp # remove the node from the version string SRCFILE="mercurial_$(echo $debver | sed "s,-$node,,").orig.tar.gz" "$PWD/hg" archive $SRCFILE mv $SRCFILE .. debuild -us -uc -i -I $DEBFLAGS if [ $? != 0 ]; then echo 'debuild failed!' exit 1 fi fi if [ "$CLEANUP" ] ; then echo OUTPUTDIR=${OUTPUTDIR:=packages/$DISTID-$CODENAME} mkdir -p "$OUTPUTDIR" find ../mercurial*.deb ../mercurial_*.build ../mercurial_*.changes \ ../mercurial*.dsc ../mercurial*.gz \ -type f -newer $control -print0 2>/dev/null | \ xargs -Inarf -0 mv narf "$OUTPUTDIR" echo "Built packages for $debver:" find "$OUTPUTDIR" -type f -newer $control -name '*.deb' fi