Re: [Gnu-arch-users] Show patch applied to a file

[Aaron Bentley]

Gergely Nagy wrote:
> > > You can use "tla delta --diffs $version--patch-116 $version--patch-117"
>
>
> [ .. ]
>
>
> > It would be nice to have "tla show-patch $version--patch-117" and limit 
> > the scope of the output to a specific file.
>
>
> That sounds like a nice addon to aba
> (http://sourcecontrol.net/~abentley/aba).

My thoughts exactly.  I guess our emails crossed like ships in the night.

> Something like this should do the trick:
>
> #! /bin/sh
>
> ppl=$(tla parse-package-name -l $1)
> ppl="$(tla parse-package-name --package-version $1)--patch-$(expr ${pl#patch-} - 
> 1)"
>
> tla delta --diffs $ppl $1 | filterdiff -p1 -i "$2"

My first attempt used filterdiff, but I couldn't get it to work straight 
off, so I fell back on diffing the file-find output.  Your solution 
looks nice, and it would be handly to apply to show-rev as well.  Care 
to contribute a script (or aba-lib addition)?

Aaron
--
Aaron Bentley
Director of Technology
Panometrics, Inc.