[pass] Idiomatic way to view previous password version ?

[Grégoire Détrez]

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Le 2015-06-12 10:16, Matthieu Weber a écrit :
> On Fri 12.06.2015 at 09:25:54AM +0200, Jean-Baptiste Denis wrote:
>> Hi,
>> 
>> > pass git log -p test/root.gpg
>> 
>> Unless I didn't understand something in your answer, since 
>> test/root.gpg is a
>> binary file, the diff won't help here. Hence my post to this mailing 
>> list for
>> something easiest to use. Is the diff working in clear-text on your 
>> installation ?
> 
> No, my bad, I didn't realize the diff would be binary. Stupid me :( One
> thing that could be done is a git alias that takes the commits one by
> one and decrypts them.

You can make this command work with some git magic :

   echo '*.gpg diff=gpg' >> ~/.password-store/.git/info/attributes
   echo '[diff "gpg"]\n  textconv = gpg -d -q --batch --no-tty' >> 
~/.password-store/.git/config

This basically tells git to use gpg to decrypt files before doing a diff 
if the file matches the pattern *.gpg. Then the suggested command should 
work:

   $ pass git log -p
   commit 5314005fa5cf9a7d615eeac65d92b57ee9035a15
   Author: Grégoire Détrez <gregoire.detrez at gu.se>
   Date:   Fri Jun 12 19:45:16 2015 +0200

       Added given password for foobar to store.

   diff --git a/foobar.gpg b/foobar.gpg
   index 247d21c..19afade 100644
   --- a/foobar.gpg
   +++ b/foobar.gpg
   @@ -1 +1 @@
   -old password
   +new password

Voilà!

- --
/ǵ
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