Re: Unresolved issues

["Shawn O. Pearce" <spearce@spearce.org>]

Brian Gernhardt <benji@silverinsanity.com> wrote:
> It seems to me that a tracked .gitattributes file should have things  
> like
> 
> *.txt: text
> *.gif: binary
> *.[ch]: text
> 
> And the .git/config should have
> 
> [attribute "text"]
>    mangle = crlf
> 
> [attribute "binary"]
>    merge = none
> 
> The type of each file should be tracked, but what to do with each  
> type is a local issue.  Trying to merge the two is madness.

Yes, exactly.  :-)

I would also recommend that we encourage use of standard MIME types
to define the file types, but don't enforce it.  Thus I can setup
something like:

  cat >.gitattributes <<EOF
  *.txt: text/plain
  *.java: text/java-source
  *.xml: text/xml
  *.bin: mycompany-binary
  EOF

  cat >>.git/config <<EOF
  [attribute "text/*"]
    mangle = crlf
  [attribute "text/xml"]
    merge = better-xml-mergething
  [attribute "mycompany-binary"]
    mangle = no
    merge = mycompany-binarymerge
  EOF

And have all three classes of files be mangled with CRLF, but
XML files are also merged with the external merge process, and the
special type mycompany-binary might be a local file format that comes
with its own merge tools, but is not exactly a registered MIME type.

One advantage here is we can setup attribute.text/*.mangle=crlf on
Windows platforms by default for users, as we can reasonably assume
all text content falls into this MIME type...

-- 
Shawn.