tree 2d02e3f8c18d57574fbe35f6b2dc0bab876bb111
parent b994778512bb7dfceaa9fdb5342834d5552854a2
author racequite <quiterace@gmail.com> 1785496590 +0800
committer Gopher Robot <gobot@golang.org> 1787339238 -0700

cmd/gobind: support source overlays

gobind loads packages with go/packages to generate Java, Objective-C,
and Go bindings. It currently has no way to apply an overlay while
loading package syntax and type information.

Add an -overlay flag. Pass it to go list so package file selection
follows the overlay, and parse replacement contents when go/packages
loads syntax and type information. This keeps generated bindings
consistent with the overlaid source.

Add a regression test that replaces OldAPI with NewAPI and verifies
that gobind generates only the NewAPI Java binding.

For golang/go#80656

Change-Id: I59c26b81d5f49feef6d606bc7c6a84d0438d65b0
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/808380
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Hajime Hoshi <hajimehoshi@gmail.com>
Reviewed-by: Hajime Hoshi <hajimehoshi@gmail.com>
LUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>