tree d8502dfe49f5db2b5803e071c55b3ccc8dea5090
parent b8d997277d4a968d0c673e53e008caf50534e241
author Paul Jolly <paul@myitcv.io> 1611572240 +0000
committer Paul Jolly <paul@myitcv.org.uk> 1611934126 +0000

cmd/cue: add goproxytest instance for script tests

This allows us to define modules as txtar archives that are served via a
github.com/rogpeppe/go-internal/goproxytest.Server instance from within
cmd/cue/cmd/testdata/mod that speaks the module download protocol.
cmd/cue/cmd testscript tests are run with a GOPROXY value that is this
local server, allowing us to support go get requests that are resolved
locally, with modules that can be shared across testscript scripts.

This will be used by various cue get go tests.

Whilst we don't have full CUE module support, we can also use this proxy
server as means of go get-ting CUE modules (that have a light Go module
shim).

The example.com/blah module defined in this change includes a .cue file
as part of the Go module that forms part of a later cue get go test that
verifies the vendoring of .cue files within the cue get go package
arguments.

Change-Id: I52351c02697ee3963576b1d9391e0aa56dada132
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/8291
Reviewed-by: CUE cueckoo <cueckoo@gmail.com>
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>