On Thu, Dec 04, 2014 at 10:24:09AM -0800, Junio C Hamano wrote:
> Jeff King <p...@peff.net> writes:
>
> > diff --git a/prompt.c b/prompt.c
> > index e5b4938..8181eeb 100644
> > --- a/prompt.c
> > +++ b/prompt.c
> > @@ -57,11 +57,19 @@ char *git_prompt(const char *prompt, int flags)
> > r = do_askpass(askpass, prompt);
> > }
> >
> > - if (!r)
> > - r = git_terminal_prompt(prompt, flags & PROMPT_ECHO);
> > if (!r) {
> > - /* prompts already contain ": " at the end */
> > - die("could not read %s%s", prompt, strerror(errno));
> > + const char *err;
> > +
> > + if (git_env_bool("GIT_TERMINAL_PROMPT", 1)) {
> > + r = git_terminal_prompt(prompt, flags & PROMPT_ECHO);
> > + err = strerror(errno);
> > + } else {
> > + err = "terminal prompts disabled";
> > + }
> > + if (!r) {
> > + /* prompts already contain ": " at the end */
> > + die("could not read %s%s", prompt, err);
> > + }
> > }
> > return r;
> > }
>
> I wish this covered a lot more than just this part from an
> end-user's point of view, but this is definitely one of the most
> important code paths the mechanism should cover.
Which parts do you mean? Stuff like "git add -i"? I agree it might be
nice to turn that off, but it is a little bit of a different beast, in
that it reads from stdin. The git_prompt code is unique in accessing
/dev/tty directly, which makes it hard to shut off.
I don't know of any other code in git that (and it is used in
many spots due to calls into the credential_fill code).
I suspect there's similar code in git-svn that comes from the svn
library, and it might be nice to cover that, too.
Anyway, I'm happy to give other prompts the same treatment, but I think
we can wait and add them as they are noticed.
-Peff
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