Docker-Compose - Import private repositories in go test

Question

I just ran into a super weird issue and I really don't get what's currently happening..

I had a project while some e2e tests, everything was working fine. For some reason, I had to use some privates repositories (from gitlab) of mine as I developed some layers related to databases and others purposes.

The thing is, when I tried to run go test from docker compose command, it's now failing with the following message:

e2e_tests_1 | FAIL       gitlab.com/foo-bar-group/awesome-api/tests/e2e [setup failed]
e2e_tests_1 | # gitlab.com/foo-bar-group/awesome-api/tests/e2e
e2e_tests_1 | internal/domain/models/file_infos.go:7:2: gitlab.com/emixam23-generic-utils/google-cloud-storage@vxxx: invalid version: git fetch -f origin refs/heads/*:refs/heads/* refs/tags/*:refs/tags/* in /go/pkg/mod/cache/vcs/xxx: exit status 128:
e2e_tests_1 |    fatal: could not read Username for 'https://gitlab.com': terminal prompts disabled
e2e_tests_1 | FAIL

I have a simple docker compose that runs 3 containers (mongodb, elasticsearch, custom golang docker image). My Dockerfile has a small script which help me (and which is working) to know when everything is ready for a full test

Dockerfile

FROM golang:1.17.6

WORKDIR /app

ENV GO111MODULE on

# Download wait for it tool.
ADD https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh /wait-for-it
RUN chmod +x /wait-for-it

docker-compose.tests-e2e.yml

version: "3.7"

services:

  mongodb_e2e_tests:
    image: mongo:5.0.4

  elasticsearch_e2e_tests:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.15.0
    environment:
      - "discovery.type=single-node"

  e2e_tests:
    build:
      context: .
      dockerfile: Dockerfile.e2e_tests
    environment:
      # ...
    depends_on:
      - mongodb_e2e_tests
      - elasticsearch_e2e_tests
    volumes:
      - .:/app
    command: sh -c "/wait-for-it elasticsearch_e2e_tests:9200 -- /wait-for-it mongodb_e2e_tests:27017 -- go test ./tests/e2e/... -p 1 -v -count=1"

Everything seems to work as before, until the go test ./tests/e2e/... -p 1 -v -count=1 which from now on, at go get time, cannot fetch my private repository...

Thanks for any help.. I really did search to inject SSH, so setup git and everything but.. It seems to have something to do with docker-compose... not my Dockerfile image or my golang command

Thanks again..

Best,

Max

ssh key based auth is what you want, then it will 'just work' for Go. If you run go build in docker compose, https://medium.com/@tonistiigi/build-secrets-and-ssh-forwarding-in-docker-18-09-ae8161d066 can help you safely and securely expose ssh credentials for git authnz. — erik258, Feb 03 '22 at 03:46

score 0 · Answer 1 · answered Feb 03 '22 at 00:12

Have you checked this answer?
https://stackoverflow.com/a/38237165/4486909

go get disables the "terminal prompt" by default.
This can be changed by setting an environment variable of git:
env GIT_TERMINAL_PROMPT=1

Try to add the following vars to your docker-compose env section:
GIT_TERMINAL_PROMPT=1

Additionally, you could get a go with this one:
TERM=xterm

Docker-Compose - Import private repositories in go test

1 Answers1