tree c6206da6be3ec42d8158594aa87f77479602be66
parent 00c17f9ce20b7c50c06e24161e92c1ab78320b90
author Jean de Klerk <deklerk@google.com> 1549910766 -0700
committer Jean de Klerk <deklerk@google.com> 1550005237 +0000

internal: install tools from go.mod

Currently, we "go get <tools>" in vet.sh. This may download tools, which we don't want: we want all package download to be done through our go.mod. This CL solves the problem by switching from `go get <tools>` to `go install <tools>`.

Unfortunately, in the pre-1.11 environments we can't `go get ./...` to download our tools, even though they're deps in tools.go. tools.go has `+build tools`, which means we'd have to do `go get -tags tools ./...`. That also doesn't work, though, as the comment in continuous|presubmit.sh mentions: we get a "[...] is a program, not a package" error. So, in the pre-1.11 world, we simply `go get <tools>` as before.

Change-Id: I0833908796eeace8177dcf4f1685e6fdab952e3e
Reviewed-on: https://code-review.googlesource.com/c/38250
Reviewed-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Andrew Poydence <poy@google.com>