How to configure Gitlab CI for go language projects

This article is provided by the golang tutorial column to introduce to you how to configure Gitlab CI in the gol language project. I hope it will be helpful to friends in need!

golang project configuration Gitlab CI

pipeline process

• Use golangci-lint to check the code
• Compile Code
• Deploy binary

before_script Set environment variables

Main GOPROXY settings

before_script:
  - echo "before_script"
  - git version
  - go env -w GOPRIVATE=code.haiziwang.com
  - mkdir -p .go
  - go version
  - go env -w GO111MODULE=on
  - go env -w GOPROXY="https://goproxy.io,direct"

golangci-lint

Integrated by default Many out-of-the-box linters

https://golangci-lint.run/

golangci-lint:
    image: golangci/golangci-lint:v1.27.0
    stage: lint
    extends: .go-cache
    allow_failure: true
    script:
      - golangci-lint run -v

allow_failure means that if it fails, you can continue to run subsequent jobs

Compile

compile:
    stage: build
    extends: .go-cache
    script:
      - go mod download
      - go build -race -o $OUTPUT_NAME
    artifacts:
      paths:
        - $OUTPUT_NAME

cache go mod

.go-cache:
    variables:
        GOPATH: $CI_PROJECT_DIR/.go
    cache:
      paths:
        - .go/pkg/mod/

full example

# This file is a template, and might need editing before it works on your project.
image: hub-mirror.c.163.com/library/golang:latest

.go-cache:
    variables:
        GOPATH: $CI_PROJECT_DIR/.go
    cache:
      paths:
        - .go/pkg/mod/

variables:
  OUTPUT_NAME: helloworld-app

stages:
    - lint
    - build
    - deploy

before_script:
  - echo "before_script"
  - git version
  - go env -w GOPRIVATE=code.haiziwang.com
  - mkdir -p .go
  - go version
  - go env -w GO111MODULE=on
  - go env -w GOPROXY="https://goproxy.io,direct"

golangci-lint:
    image: golangci/golangci-lint:v1.27.0
    stage: lint
    extends: .go-cache
    allow_failure: true
    script:
      - golangci-lint run -v

compile:
    stage: build
    extends: .go-cache
    script:
      - go mod download
      - go build -race -o $OUTPUT_NAME
    artifacts:
      paths:
        - $OUTPUT_NAME

deploy-dev:
    stage: deploy
    script:
      - echo "deploy dev environment"

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