Mercurial > hg
view contrib/dockerrpm @ 33269:ead6749354e1
phabricator: try to fetch differential revisions in batch
Previously, we read Differential Revisions one by one by calling
`differential.query`.
Fetching them one by one is suboptimal. Unfortunately, there is no Conduit
API that allows us to get a stack of diffids using a single API call.
This patch tries to be smarter using a simple heuristic: when fetching D59
as a stack, previous IDs like D51, D52, D53, ..., D58 are likely belonging
to a same stack so just fetch them as well. Since `differential.query` only
returns cheap metadata without expensive diff content, it shouldn't be a big
problem for the server.
Using a test Phabricator instance, this patch reduces `phabread` reading a
10 patch stack from about 13 to 30 seconds to 8 seconds.
author | Jun Wu <quark@fb.com> |
---|---|
date | Tue, 04 Jul 2017 16:36:48 -0700 |
parents | d713fa934fb9 |
children | a3ac1ea611ce |
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#!/bin/bash -e . $(dirname $0)/dockerlib.sh BUILDDIR=$(dirname $0) export ROOTDIR=$(cd $BUILDDIR/..; pwd) checkdocker PLATFORM="$1" shift # extra params are passed to buildrpm initcontainer $PLATFORM RPMBUILDDIR=$ROOTDIR/packages/$PLATFORM contrib/buildrpm --rpmbuilddir $RPMBUILDDIR --prepare $* DSHARED=/mnt/shared $DOCKER run -u $DBUILDUSER --rm -v $RPMBUILDDIR:$DSHARED $CONTAINER \ rpmbuild --define "_topdir $DSHARED" -ba $DSHARED/SPECS/mercurial.spec --clean $DOCKER run -u $DBUILDUSER --rm -v $RPMBUILDDIR:$DSHARED $CONTAINER \ createrepo $DSHARED cat << EOF > $RPMBUILDDIR/mercurial.repo # Place this file in /etc/yum.repos.d/mercurial.repo [mercurial] name=Mercurial packages for $PLATFORM # baseurl=file://$RPMBUILDDIR/ baseurl=http://hg.example.com/build/$PLATFORM/ skip_if_unavailable=True gpgcheck=0 enabled=1 EOF echo echo "Build complete - results can be found in $RPMBUILDDIR"