[PATCH 2 of 3] patchbomb: fix public-is-missing hint

[Pierre-Yves David]

I've pushed 1 and 2. 3 is part of a larger series about replacing " with 
' everywhere and we should probably not do that right before the freeze.

On 04/14/2016 08:26 AM, timeless at gcc2-power8.osuosl.org wrote:
> # HG changeset patch
> # User timeless <timeless at mozdev.org>
> # Date 1460643997 0
> #      Thu Apr 14 14:26:37 2016 +0000
> # Node ID 2a9f8b12d062bf1927da07c545db3c3b357aac1f
> # Parent  d6cc7d6123d276bf5651509ff724cbd2bed06df3
> # EXP-Topic patchbomb
> # Available At bb://timeless/mercurial-crew
> #              hg pull bb://timeless/mercurial-crew -r 2a9f8b12d062
> patchbomb: fix public-is-missing hint
>
> Without this, there is no space between a hash and the -r preceding the next
> line in the use hg push hint
>
> diff -r d6cc7d6123d2 -r 2a9f8b12d062 hgext/patchbomb.py
> --- a/hgext/patchbomb.py	Thu Apr 14 14:36:52 2016 +0000
> +++ b/hgext/patchbomb.py	Thu Apr 14 14:26:37 2016 +0000
> @@ -570,7 +570,7 @@
>                   else:
>                       msg = _('public url %s is missing %s')
>                       msg %= (publicurl, missing[0])
> -                revhint = ''.join('-r %s' % h
> +                revhint = ' '.join('-r %s' % h
>                                     for h in repo.set('heads(%ld)', missing))
>                   hint = _('use "hg push %s %s"') % (publicurl, revhint)
>                   raise error.Abort(msg, hint=hint)
> diff -r d6cc7d6123d2 -r 2a9f8b12d062 tests/test-patchbomb.t
> --- a/tests/test-patchbomb.t	Thu Apr 14 14:36:52 2016 +0000
> +++ b/tests/test-patchbomb.t	Thu Apr 14 14:26:37 2016 +0000
> @@ -2899,3 +2899,11 @@
>     abort: public url $TESTTMP/t3 is missing 3b6f1ec9dde9
>     (use "hg push $TESTTMP/t3 -r 3b6f1ec9dde9")
>     [255]
> +
> +multiple heads are missing at public
> +
> +  $ hg email --date '1980-1-1 0:1' -t foo -s test -r '2+10'
> +  abort: public "$TESTTMP/t3" is missing ff2c9fa2018b and 1 others
> +  (use "hg push $TESTTMP/t3 -r ff2c9fa2018b -r 3b6f1ec9dde9")
> +  [255]
> +
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