devfile.yaml

schemaVersion: 2.2.0
metadata:
  name: go
  displayName: Go Runtime
  description: Go (version 1.20.x) is an open source programming language that makes it easy to build simple, reliable, and efficient software.
  icon: https://raw.githubusercontent.com/devfile-samples/devfile-stack-icons/main/golang.svg
  tags:
    - Go
  projectType: Go
  language: Go
  provider: Red Hat
  version: 2.3.0
starterProjects:
  - name: go-starter
    description: A Go project with a simple HTTP server
    git:
      checkoutFrom:
        revision: main
      remotes:
        origin: https://github.com/devfile-samples/devfile-stack-go.git
components:
  - name: build
    image:
      imageName: go-image:latest
      dockerfile:
        uri: docker/Dockerfile
        buildContext: .
        rootRequired: false
  - name: deploy
    kubernetes:
      uri: kubernetes/deploy.yaml
      endpoints:
      - name: http-8081
        targetPort: 8081
  - container:
      endpoints:
        - name: http-go
          targetPort: 8080
        - exposure: none
          name: debug
          targetPort: 5858
      image: registry.access.redhat.com/ubi9/go-toolset:1.20.12-3.1713832665
      args: ['tail', '-f', '/dev/null']
      env:
        - name: DEBUG_PORT
          value: '5858'
      memoryLimit: 1024Mi
      mountSources: true
    name: runtime
commands:
  - id: build-image
    apply:
      component: build
  - id: deployk8s
    apply:
      component: deploy
  - id: deploy
    composite:
      commands:
        - build-image
        - deployk8s
      group:
        kind: deploy
        isDefault: true
  - exec:
      env:
        - name: GOPATH
          value: ${PROJECT_SOURCE}/.go
        - name: GOCACHE
          value: ${PROJECT_SOURCE}/.cache
      commandLine: go build main.go
      component: runtime
      group:
        isDefault: true
        kind: build
      workingDir: ${PROJECT_SOURCE}
    id: build
  - exec:
      commandLine: ./main
      component: runtime
      group:
        isDefault: true
        kind: run
      workingDir: ${PROJECT_SOURCE}
    id: run

  - exec:
      commandLine: |
        GOPATH=${PROJECT_SOURCE}/.go \
        GOCACHE=${PROJECT_SOURCE}/.cache \
        dlv \
          --listen=127.0.0.1:${DEBUG_PORT} \
          --only-same-user=false \
          --headless=true \
          --api-version=2 \
          --accept-multiclient \
          debug --continue main.go
      component: runtime
      group:
        isDefault: true
        kind: debug
      workingDir: ${PROJECT_SOURCE}
    id: debug