[llvm-dev] How to submit a series of patches in a single review

[Fraser Cormack via llvm-dev]

Hi Shaka,

I just taught someone else how to do this morning!

What I do first is option 2 to get 2 separate reviews, then navigate to
the web interface for 'B' and click "Edit Related Revisions" -> "Edit
Parent Revisions" -> <click A>.

This creates a patch "stack" which is what you're after.

I agree it's not very well documented: it took me a while to work out
what to do. Do people think we should add some documentation to this
effect?

Thanks,
Fraser

On Fri, 2021-12-10 at 19:28 +0800, shaka via llvm-dev wrote:
> Hi all,
> 
> I'm new for community contribution and I wonder is there a way to
> submit patch series in a single review?
> For example I have 2 patches: A and B. B depends on A. How can I
> submit them together?
> 1. The Web interface (
> https://llvm.org/docs/Phabricator.html#requesting-a-review-via-the-web-interface
> ) seems doesn't allow uploading multiple patches.
> 2. I also tried the command line tool arc (
> https://llvm.org/docs/Phabricator.html#requesting-a-review-via-the-command-line
> ) by invoking `arc diff HEAD~` on each commit.
>     But these produce 2 seperate reviews and lose dependency.
> 
> Any advice?
> 
> Best regards,
> Shaka
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