Is it possible to exclude a couple of files from the output generated by "git
log -p"? Enumerating all other files/dirs is not an option for me.
Background: Some files in my repo are generated source code and often contain
quite a lot of changes. Their generation can't be done in a fully automatic
fashion and it happens that it gets forgotten; that's why I need to version them
as well.
I'm thinking about marking them as binary, this should remove their lines from
the output, but it would make their comparison impossible (at least AFAIK).
On Thu, Oct 14, 2010 at 08:06:26PM +0000, Maaartin wrote:
Is it possible to exclude a couple of files from the output generated by "git
log -p"? Enumerating all other files/dirs is not an option for me.
Not directly. Excluding files from diffs is something that is sometimes
requested, but nobody has implemented it yet.
But...
Background: Some files in my repo are generated source code and often contain
quite a lot of changes. Their generation can't be done in a fully automatic
fashion and it happens that it gets forgotten; that's why I need to version them
as well.
I'm thinking about marking them as binary, this should remove their lines from
the output, but it would make their comparison impossible (at least AFAIK).
For a situation like this, where you almost always want them ignored,
you can mark them with a special diff driver in .gitattributes. And then
you can either use a null textconv for that driver (which will give you
a diff header when they change, but the contents of the diff will always
be empty), or you can write a custom external diff (in which case you
can remove them from the output entirely).
When you wanted to see them, you could just tweak the config (which
makes it really not that much different than marking them as binary), or
if you wanted to get fancy, your custom external diff could look at some
environment variable, allowing you to do:
git log -p ;# custom diff ignores certain files
DIFF_INVISIBLE=1 git log -p ;# show all
or something like that.
-Peff