x/vgo: ignoring version from go.mod

[lelvisl]

Please answer these questions before submitting your issue. Thanks!

What version of Go are you using (go version)?

go version go1.10 darwin/amd64

Does this issue reproduce with the latest release?

yes

What operating system and processor architecture are you using (go env)?

GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/elvis/Library/Caches/go-build"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/elvis/prog/go"
GORACE=""
GOROOT="/usr/local/Cellar/go/1.10/libexec"
GOTMPDIR=""
GOTOOLDIR="/usr/local/Cellar/go/1.10/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/wp/jlm6rvd11p35vsctx0czjxm80000gn/T/go-build585447605=/tmp/go-build -gno-record-gcc-switches -fno-common"

What did you do?

I try to vgo get github.com/lelvisl/logger

What did you expect to see?

get logrus-logstash-hook version from go.mod version in github.com/lelvisl/logger

What did you see instead?

vgo get github.com/lelvisl/logger
vgo: extracting github.com/bshuster-repo/logrus-logstash-hook v0.4.1
# github.com/lelvisl/logger
../../../../v/github.com/lelvisl/logger@v0.0.2/logstash.go:17:10: undefined: logrustash.New
../../../../v/github.com/lelvisl/logger@v0.0.2/logstash.go:17:31: undefined: logrustash.DefaultFormatter

[rsc]

At least right now, "vgo get x" means "get me the latest x and update go.mod".
If you want to get a specific version, you can use "vgo get x@v0.4.1" or put it into the go.mod manually.
If you want to just build the version from go.mod, use "vgo build x" (not "get").

[lelvisl]

@rsc, you misunderstood me.

In github.com/lelvisl/logger I have go.mod with line for this dependency:

"github.com/bshuster-repo/logrus-logstash-hook" v0.0.0-20180322175230-ea59b04518367f2aafe8cf6d46a7d60605d075ce

https://github.com/lelvisl/logger/blob/f9d5eba6f2402e86e54584c9f9ce6e10d39bfad9/go.mod#L4

And, when I vgo get project, I expect this version of logrus-logstash-hook, no v0.4.1.