topic: suggest to clear a topic that becomes empty We add a hint suggesting "hg topic --clear" when a topic becomes empty. This usually happens when all its changesets get public, that is when the user does a 'phase -p' or when they pull from a server. To discriminate relevant cases for which we should display the hint (and typically exclude explicit 'hg topic --clear' operation), we look for the transaction "type" to only consider 'phase' or 'push' transaction. In the latter case, the transaction name is not simply 'push-response' but it also included the remote URL so we need to match on string content.

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#!/bin/sh

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. $TESTDIR/testlib/pythonpath.sh

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# This file holds logic that is used in many tests.

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# It can be called in a test like this:

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#  $ . "$TESTDIR/testlib/topic_setup.sh"

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# Enable obsolete markers and enable extensions

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cat >> $HGRCPATH << EOF

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[experimental]

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evolution=createmarkers,exchange

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[extensions]

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rebase=

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topic=

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EOF