Install Mockery in docker

[ashkank83]

Trying to install Mockery as one of the steps of building my docker image (dev container) I have started getting the following error:

 > [6/7] RUN go get github.com/vektra/mockery:
#9 24.62 cannot find package "github.com/hashicorp/hcl/hcl/printer" in any of:
#9 24.62 	/usr/local/go/src/github.com/hashicorp/hcl/hcl/printer (from $GOROOT)
#9 24.62 	/go/src/github.com/hashicorp/hcl/hcl/printer (from $GOPATH)

I have to say this was working until recently.
Below is my Docker file (very much standard VS Code Go docker container)

# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.140.1/containers/go/.devcontainer/base.Dockerfile

# [Choice] Go version: 1, 1.15, 1.14
ARG VARIANT="1"
FROM mcr.microsoft.com/vscode/devcontainers/go:0-${VARIANT}

# [Option] Install Node.js
ARG INSTALL_NODE="true"
ARG NODE_VERSION="lts/*"
RUN if [ "${INSTALL_NODE}" = "true" ]; then su vscode -c "source /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi

# install protobuf for gRPC
RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
    && apt-get -y install --no-install-recommends protobuf-compiler \
    && apt-get -y install --no-install-recommends clang-format 
RUN go get -u google.golang.org/grpc 
RUN go get -u github.com/golang/protobuf/protoc-gen-go 
RUN go get github.com/vektra/mockery && go get -u github.com/vektra/mockery/v2/.../

[SophieDeBenedetto]

Signal bumping this--having the same issue.

[LandonTClipp]

Can you pinpoint this to a specific version of mockery where this bug was introduced?

[tte]

Bumped into the same issue for mockery v1

FROM golang:1.13-alpine3.12
RUN go get -u github.com/vektra/mockery/...

package github.com/vektra/mockery
	imports github.com/hashicorp/hcl/hcl/printer: cannot find package "github.com/hashicorp/hcl/hcl/printer" in any of:
	/usr/local/go/src/github.com/hashicorp/hcl/hcl/printer (from $GOROOT)
	/go/src/github.com/hashicorp/hcl/hcl/printer (from $GOPATH)

Solved by adding GO111MODULE=on env to Dockerfile

[ashkank83]

@LandonTClipp It seems to be happening for the following command:

RUN go get github.com/vektra/mockery && go get -u github.com/vektra/mockery/v2/.../

Which I assume is trying to get the latest version of mockery available. Thanks