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Modify qpush/qpop idempotent operations to return success
Modify qpush/qpop such that idempotent instances of the operations
return success. That is, repeated qpush -a, qpop -a, qpush patch-name
or qpop patch-name will return success. The end goal of each of these
operations is to reach a particular state. Whether or not the patches
were already applied does not affect that state or operation status.
Likewise, be careful to retain the error status on a qpush/qpop
without arguments when the end/beginning of the series has been
reached.
author | Ben Thomas <bthomas@virtualiron.com> |
---|---|
date | Tue, 13 Feb 2007 08:54:48 -0500 |
parents | 013921c753bd |
children | 9cd6578750b9 |
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#!/bin/sh hg init echo a > a hg commit -A -ma echo a >> a hg commit -mb echo a >> a hg commit -mc hg up 1 echo a >> a hg commit -md hg up 1 echo a >> a hg commit -me hg up 1 echo % should fail because not at a head hg merge hg up echo % should fail because \> 2 heads hg merge echo % should succeed hg merge 2 hg commit -mm1 echo % should succeed - 2 heads hg merge hg commit -mm2 echo % should fail because 1 head hg merge true