Re: [RFC] Using gitrevisions :/search style with other operators

Jeff wrote:

It seems to me the natural way to do that would be to use our existing
generic "start at this ref and follow some chain" syntax, which is
ref^{foo}. For example: origin/pu^{:Merge 'kb/blame-author-email'}.

We may want to keep the "/" mnemonic (which seems no to conflict
withcurrent use either), rather than the ":" part, with something like
origin/pu^{/Merge 'kb/blame-author-email'}, and keep ":" for future use.

We also have ref@{upstream}. The analogue here would be
origin/pu@{:Merge 'kb/blame-author-email'}.

That's somewhat different, it looks like the foo@{...} only applies to
references with name "foo", and not to arbitrary revisions.  Allowing a
search to start from any commit seems more useful here.

Kevin wrote:

Junio wrote:

quoted

   $ git log 'HEAD..:( :/Merge branch 'kb/blame-author-email' )^2'

[...]

Interesting idea. It certainly solves the problem of being able to
embed it within other operations (though you do then have to worry
about escaping any embedded close-parens in the search), though it
does mean my suggestion for being able to select the 2nd (or nth)
match won't work.

Syntax like origin/pu^{/Merge 'kb/blame-author-email'}2 would be
somewhat consistent with the commit^2 case, and would seem unambiguous
as well - a bit weird, though.

-- 
Yann Dirson - Bertin Technologies