On Tue, Jul 15, 2025 at 02:15:07PM -0500, Justin Tobler wrote:
> On 25/07/14 08:52PM, Lucas Seiki Oshiro wrote:
> > diff --git a/builtin/repo.c b/builtin/repo.c
> > index a1787a3cc5..dcda0d6d61 100644
> > --- a/builtin/repo.c
> > +++ b/builtin/repo.c
> > @@ -1,11 +1,95 @@
> > #include "builtin.h"
> > #include "parse-options.h"
> > +#include "strbuf.h"
> > +#include "refs.h"
> >
> > -static int repo_info(int argc UNUSED,
> > - const char **argv UNUSED,
> > +typedef void add_field_fn(struct strbuf *buf, struct repository *repo);
> > +
> > +struct field {
> > + const char *key;
> > + add_field_fn *add_field_callback;
> > +};
> > +
> > +static void add_string(struct strbuf *buf,
> > + const char *key, const char *value)
> > +{
> > + strbuf_addf(buf, "%s\n%s%c", key, value, '\0');
> > +}
>
> Any reason we add each key/value pair to a buffer instead of just
> printing it?
>
> Also, as mentioned in a comment for the previous patch, maybe we should
> support printing two output modes. For the default output, maybe a
> simple `<key>=<value>\n` where the any value containing special
> characters is quoted via `quote_c_style()`.
>
> A null-terminated output, such as the one proposed in this patch, could
> be enabled via a `-z` flag similar to how its done in other commands.
Agreed in general, but instead of using `-z` I wonder whether it would
make sense to use something like `--format=key-value` and `--format=nul`
instead. This gives us more room to introduce additional formats in the
future, like for example the JSON format that was scrapped for now.
Patrick
