# GitLab CI/CD пайплайн для Go (вариант 13)
# Автор: Коробов Ф 
# Дата: 2026

stages:
  - lint
  - test
  - build

variables:
  GO_VERSION: "1.21"
  CGO_ENABLED: "0"


cache:
  key: ${CI_COMMIT_REF_SLUG}
  paths:
    - .cache/go-mod

lint:
  stage: lint
  image: golang:${GO_VERSION}
  before_script:
    - mkdir -p .cache/go-mod
    - export GOPATH=$CI_PROJECT_DIR/.cache
    - go mod download
  script:
    - echo "=== Lint: go vet ==="
    - go vet ./...
  allow_failure: false
  only:
    - main
    - merge_requests

test:
  stage: test
  image: golang:${GO_VERSION}
  before_script:
    - mkdir -p .cache/go-mod
    - export GOPATH=$CI_PROJECT_DIR/.cache
    - go mod download
  script:
    - echo "=== Test: go test with coverage ==="
    - go test -v -coverprofile=coverage.out ./...
    - go tool cover -func=coverage.out
    - go tool cover -html=coverage.out -o coverage.html
  artifacts:
    name: "coverage_report"
    paths:
      - coverage.out
      - coverage.html
    expire_in: 1 week
  coverage: '/^total:\s+\(statements\)\s+(\d+\.\d+)%/'
  only:
    - main
    - merge_requests

build:
  stage: build
  image: golang:${GO_VERSION}
  before_script:
    - mkdir -p .cache/go-mod
    - export GOPATH=$CI_PROJECT_DIR/.cache
    - go mod download
  script:
    - echo "=== Build: go build ==="
    - go build -o app-variant-13 ./...
  artifacts:
    name: "binary_${CI_COMMIT_SHORT_SHA}"
    paths:
      - app-variant-13
    expire_in: 1 hour
  only:
    - main
    - tags