tree 94b44c621c5ea45c4e7abf655b41cca6972c9d31
parent b64efdbc6efcd3b60706390919c8959bf0461831
author Michael Stapelberg <stapelberg@golang.org> 1733478278 +0100
committer Michael Stapelberg <stapelberg@golang.org> 1733916193 -0800

compiler/protogen: allow overriding API level from --go_opt

For golang/protobuf#1657

In order to change the default API level, one can now specify:

    protoc […] --go_opt=default_api_level=API_HYBRID

To override the default API level for a specific file, use
the apilevelM mapping flag (similar to the M flag for import paths):

    protoc […] --go_opt=apilevelMhello.proto=API_HYBRID

(Similar to the M option.)

Change-Id: I44590e9aa4c034a5bb9c93ae32f4b11188e684a0
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/634818
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>