mirror of
https://github.com/facebook/sapling.git
synced 2024-10-07 15:27:13 +03:00
914cc822c9
Unknown requirements will now be reported as: abort: repository requires features unknown to this Mercurial: largefiles! (see http://mercurial.selenic.com/wiki/MissingRequirement for more information) Some features of this phrasing: * avoid double ':' in abort message * make it more clear who requires and knows what * don't quote the requirement names - it is not something the user entered or need the exact spelling of ... and it is "identifiers" that are unambiguous anyway * remove double hint by removing "(upgrade Mercurial)" comment * don't mention upgrading Mercurial without mentioning enabling the feature - instead, just refer to wiki page for both * don't just talk about "details", talk about "more information"
73 lines
2.3 KiB
Perl
73 lines
2.3 KiB
Perl
$ hg init t
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$ cd t
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$ echo a > a
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$ hg add a
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$ hg commit -m test
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$ rm .hg/requires
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$ hg tip
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abort: index 00changelog.i unknown format 2!
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[255]
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$ echo indoor-pool > .hg/requires
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$ hg tip
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abort: repository requires features unknown to this Mercurial: indoor-pool!
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(see http://mercurial.selenic.com/wiki/MissingRequirement for more information)
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[255]
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$ echo outdoor-pool >> .hg/requires
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$ hg tip
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abort: repository requires features unknown to this Mercurial: indoor-pool outdoor-pool!
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(see http://mercurial.selenic.com/wiki/MissingRequirement for more information)
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[255]
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$ cd ..
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Test checking between features supported locally and ones required in
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another repository of push/pull/clone on localhost:
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$ mkdir supported-locally
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$ cd supported-locally
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$ hg init supported
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$ echo a > supported/a
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$ hg -R supported commit -Am '#0 at supported'
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adding a
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$ echo 'featuresetup-test' >> supported/.hg/requires
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$ cat > $TESTTMP/supported-locally/supportlocally.py <<EOF
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> from mercurial import localrepo, extensions
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> def featuresetup(ui, supported):
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> for name, module in extensions.extensions(ui):
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> if __name__ == module.__name__:
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> # support specific feature locally
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> supported |= set(['featuresetup-test'])
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> return
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> def uisetup(ui):
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> localrepo.localrepository.featuresetupfuncs.add(featuresetup)
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> EOF
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$ cat > supported/.hg/hgrc <<EOF
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> [extensions]
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> # enable extension locally
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> supportlocally = $TESTTMP/supported-locally/supportlocally.py
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> EOF
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$ hg -R supported status
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$ hg init push-dst
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$ hg -R supported push push-dst
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pushing to push-dst
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abort: required features are not supported in the destination: featuresetup-test
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[255]
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$ hg init pull-src
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$ hg -R pull-src pull supported
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pulling from supported
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abort: required features are not supported in the destination: featuresetup-test
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[255]
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$ hg clone supported clone-dst
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abort: repository requires features unknown to this Mercurial: featuresetup-test!
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(see http://mercurial.selenic.com/wiki/MissingRequirement for more information)
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[255]
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$ hg clone --pull supported clone-dst
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abort: required features are not supported in the destination: featuresetup-test
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[255]
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$ cd ..
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