On 02/21, Jonathan Tan wrote:
> On Tue, 6 Feb 2018 17:12:49 -0800
> Brandon Williams <bmw...@google.com> wrote:
>
> > .gitignore | 1 +
> > Documentation/technical/protocol-v2.txt | 114 +++++++++++++++
> > Makefile | 2 +
> > builtin.h | 1 +
> > builtin/serve.c | 30 ++++
> > git.c | 1 +
> > serve.c | 250
> > ++++++++++++++++++++++++++++++++
> > serve.h | 15 ++
> > t/t5701-git-serve.sh | 60 ++++++++
> > 9 files changed, 474 insertions(+)
> > create mode 100644 Documentation/technical/protocol-v2.txt
> > create mode 100644 builtin/serve.c
> > create mode 100644 serve.c
> > create mode 100644 serve.h
> > create mode 100755 t/t5701-git-serve.sh
>
> As someone who is implementing the server side of protocol V2 in JGit, I
> now have a bit more insight into this :-)
>
> First of all, I used to not have a strong opinion on the existence of a
> new endpoint, but now I think that it's better to *not* have git-serve.
> As it is, as far as I can tell, upload-pack also needs to support (and
> does support, as of the end of this patch set) protocol v2 anyway, so it
> might be better to merely upgrade upload-pack.
Having it allows for easier testing and the easy ability to make it a
true endpoint when we want to. As of right now, git-serve isn't an
endpoint as you can't issue requests there via http-backend or
git-daemon.
>
> > +A client then responds to select the command it wants with any particular
> > +capabilities or arguments. There is then an optional section where the
> > +client can provide any command specific parameters or queries.
> > +
> > + command-request = command
> > + capability-list
> > + (command-args)
>
> If you are stating that this is optional, write "*1command-args". (RFC
> 5234 also supports square brackets, but "*1" is already used in
> pack-protocol.txt and http-protocol.txt.)
>
> > + flush-pkt
> > + command = PKT-LINE("command=" key LF)
> > + command-args = delim-pkt
> > + *arg
> > + arg = 1*CHAR
>
> arg should be wrapped in PKT-LINE, I think, and terminated by an LF.
--
Brandon Williams
