Mercurial > hg
view tests/test-requires.t @ 20715:b93791e0de25
require: provide a link to a wiki page in addition of suggesting upgrade
The wiki page is intended to describe several solution to the requirement issue.
Some of those solutions does not involve upgrading mercurial. That is very
useful for people that can't easily upgrade they Mercurial in some place.
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Sat, 25 Jun 2011 02:46:23 +0200 |
parents | 55ef79031009 |
children | f8e531a3a77c |
line wrap: on
line source
$ hg init t $ cd t $ echo a > a $ hg add a $ hg commit -m test $ rm .hg/requires $ hg tip abort: index 00changelog.i unknown format 2! [255] $ echo indoor-pool > .hg/requires $ hg tip abort: unknown repository format: requires features 'indoor-pool' (upgrade Mercurial)! (see http://mercurial.selenic.com/wiki/MissingRequirement for details) [255] $ echo outdoor-pool >> .hg/requires $ hg tip abort: unknown repository format: requires features 'indoor-pool', 'outdoor-pool' (upgrade Mercurial)! (see http://mercurial.selenic.com/wiki/MissingRequirement for details) [255] $ cd .. Test checking between features supported locally and ones required in another repository of push/pull/clone on localhost: $ mkdir supported-locally $ cd supported-locally $ hg init supported $ echo a > supported/a $ hg -R supported commit -Am '#0 at supported' adding a $ echo 'featuresetup-test' >> supported/.hg/requires $ cat > $TESTTMP/supported-locally/supportlocally.py <<EOF > from mercurial import localrepo, extensions > def featuresetup(ui, supported): > for name, module in extensions.extensions(ui): > if __name__ == module.__name__: > # support specific feature locally > supported |= set(['featuresetup-test']) > return > def uisetup(ui): > localrepo.localrepository.featuresetupfuncs.add(featuresetup) > EOF $ cat > supported/.hg/hgrc <<EOF > [extensions] > # enable extension locally > supportlocally = $TESTTMP/supported-locally/supportlocally.py > EOF $ hg -R supported status $ hg init push-dst $ hg -R supported push push-dst pushing to push-dst abort: required features are not supported in the destination: featuresetup-test [255] $ hg init pull-src $ hg -R pull-src pull supported pulling from supported abort: required features are not supported in the destination: featuresetup-test [255] $ hg clone supported clone-dst abort: unknown repository format: requires features 'featuresetup-test' (upgrade Mercurial)! (see http://mercurial.selenic.com/wiki/MissingRequirement for details) [255] $ hg clone --pull supported clone-dst abort: required features are not supported in the destination: featuresetup-test [255] $ cd ..