[PATCH] revset: add remote() predicate to lookup remote revisions

[Na'Tosha Bard]

Whoops, ignore this one (patchbomb fail).

Na'Tosha

2012/1/20 Na'Tosha Bard <natosha at unity3d.com>

> # HG changeset patch
> # User Matt Mackall <mpm at selenic.com>
> # Date 1327005065 21600
> # Node ID 878bc4a62a735a1624e9b69c672d5fb5074d4855
> # Parent  6c97eb445341c9a806e0e657ea62415c7519c693
> revset: add remote() predicate to lookup remote revisions
>
> diff -r 6c97eb445341 -r 878bc4a62a73 mercurial/revset.py
> --- a/mercurial/revset.py       Thu Jan 19 14:07:48 2012 -0600
> +++ b/mercurial/revset.py       Thu Jan 19 14:31:05 2012 -0600
> @@ -742,6 +742,41 @@
>     getargs(x, 0, 0, _("public takes no arguments"))
>     return [r for r in subset if repo._phaserev[r] == phases.public]
>
> +def remote(repo, subset, x):
> +    """``remote([id], [path])``
> +    Local revision that corresponds to the given identifier in a
> +    remote repository, if present. Here, the '.' identifier is a
> +    synonym for the current local branch.
> +    """
> +
> +    import hg # avoid start-up nasties
> +    # i18n: "remote" is a keyword
> +    l = getargs(x, 0, 2, _("outgoing takes one or two arguments"))
> +
> +    q = '.'
> +    if len(l) > 0:
> +    # i18n: "remote" is a keyword
> +        q = getstring(l[0], _("remote requires a string id"))
> +    if q == '.':
> +        q = repo['.'].branch()
> +
> +    dest = ''
> +    if len(l) > 1:
> +        # i18n: "remote" is a keyword
> +        dest = getstring(l[1], _("remote requires a repository path"))
> +    dest = repo.ui.expandpath(dest or 'default')
> +    dest, branches = hg.parseurl(dest)
> +    revs, checkout = hg.addbranchrevs(repo, repo, branches, [])
> +    if revs:
> +        revs = [repo.lookup(rev) for rev in revs]
> +    other = hg.peer(repo, {}, dest)
> +    n = other.lookup(q)
> +    if n in repo:
> +        r = repo[n].rev()
> +    if r in subset:
> +        return [r]
> +    return []
> +
>  def removes(repo, subset, x):
>     """``removes(pattern)``
>     Changesets which remove files matching pattern.
> @@ -916,6 +951,7 @@
>     "parents": parents,
>     "present": present,
>     "public": public,
> +    "remote": remote,
>     "removes": removes,
>     "rev": rev,
>     "reverse": reverse,
>



-- 
*Na'Tosha Bard*
Build & Infrastructure Developer | Unity Technologies - Copenhagen

*E-Mail:* natosha at unity3d.com
*Skype:* natosha.bard
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