Taskfile.yml

# See: https://taskfile.dev/#/usage
version: "3"
dotenv: ['.env']
output: prefixed
silent: true

vars:
  DEFAULT_GO_PACKAGES:
    sh: |
      echo $(cd {{default "./" .GO_MODULE_PATH}} && go list ./... | tr '\n' ' ' || echo '"ERROR: Unable to discover Go package(s)"')
  LDFLAGS:

  CLUSTER_NAME: jupyter-apis
  CONTEXT_NAME: "k3d-{{.CLUSTER_NAME}}"
  CONTAINER_IMAGE_NAME: jupyter-apis
  CONTAINER_IMAGE_TAG: {sh: git rev-parse HEAD}
  CONTAINER_IMAGE: "{{.CONTAINER_IMAGE_NAME}}:{{.CONTAINER_IMAGE_TAG}}"
  KUBECTL: "kubectl --context={{.CONTEXT_NAME}}"
  KUBEAPPLY: "{{.KUBECTL}} apply"
  KUSTOMIZE: "{{.KUBEAPPLY}} --kustomize"
  KUBEWAIT: "{{.KUBECTL}} wait"
  KUBEWAIT_AVAIL: "{{.KUBEWAIT}} --for=condition=available"
  KUBEWAIT_READY: "{{.KUBEWAIT}} --for=condition=ready"
  KUBECREATE: "{{.KUBECTL}} create -o yaml --dry-run=client"

  TODAY: '{{ now | date "2006-01-02T15:04:05-07:00" }}'
  BLACK: \033[:0;30m
  RED: \033[:0;31m
  GREEN: \033[:0;32m
  ORANGE: \033[:0;33m
  BLUE: \033[:0;34m
  PURPLE: \033[:0;35m
  CYAN: \033[:0;36m
  LIGHT_GRAY: \033[:0;37m
  DARK_GRAY: \033[:1;30m
  LIGHT_RED: \033[:1;31m
  LIGHT_GREEN: \033[:1;32m
  YELLOW: \033[:1;33m
  LIGHT_BLUE: \033[:1;34m
  LIGHT_PURPLE: \033[:1;35m
  LIGHT_CYAN: \033[:1;36m
  WHITE: \033[:1;37m
  NOCOLOR: \u001b[0m
  REVERSED: \u001b[7m

tasks:
  default:
    prefix: ⚙️
    cmds:
    - task -l
    silent: true

  check:
    desc: Check for problems associated with the project
    deps:
      - task: go:vet
      - task: go:test

  format:
    desc: Format all files
    deps:
      - task: go:format

  docker:build:
      desc: Build the container image
      cmds:
      - docker build -t {{.CONTAINER_IMAGE}} -f Dockerfile .
      - "k3d image import {{.CONTAINER_IMAGE}} -c nginx-test"

  docker:enter:
      desc: Enter into the built container
      cmds:
      - docker run -it --rm --entrypoint=sh {{.CONTAINER_IMAGE}}

  docker:push:
      desc: Push the built container image
      cmds:
      - docker push {{.CONTAINER_IMAGE}}
  go:dev:
    desc: run go code locally for development
    cmds:
      - go run . {{.CLI_ARGS}}
      - sleep 1
    sources:
      - "*.go"
  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/go-task/Taskfile.yml
  go:build:
    desc: Build the Go code
    cmds:
      - go build -v {{.LDFLAGS}}

  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/check-go-task/Taskfile.yml
  go:fix:
    desc: Modernize usages of outdated APIs
    dir: '{{default "./" .GO_MODULE_PATH}}'
    cmds:
      - go fix {{default .DEFAULT_GO_PACKAGES .GO_PACKAGES}}

  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/check-go-task/Taskfile.yml
  go:format:
    desc: Format Go code
    dir: '{{default "./" .GO_MODULE_PATH}}'
    cmds:
      - go fmt {{default .DEFAULT_GO_PACKAGES .GO_PACKAGES}}

  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/check-go-task/Taskfile.yml
  go:lint:
    desc: Lint Go code
    dir: '{{default "./" .GO_MODULE_PATH}}'
    cmds:
      - |
        if ! which golint &>/dev/null; then
          echo "golint not installed or not in PATH. Please install: https://github.com/golang/lint#installation"
          exit 1
        fi
      - |
        golint \
          {{default "-min_confidence 0.8 -set_exit_status" .GO_LINT_FLAGS}} \
          {{default .DEFAULT_GO_PACKAGES .GO_PACKAGES}}

  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/test-go-task/Taskfile.yml
  go:test:
    desc: Run unit tests
    dir: '{{default "./" .GO_MODULE_PATH}}'
    cmds:
      - |
        go test \
          -v \
          -short \
          -run '{{default ".*" .GO_TEST_REGEX}}' \
          {{default "-timeout 10m -coverpkg=./... -covermode=atomic" .GO_TEST_FLAGS}} \
          -coverprofile=coverage_unit.txt \
          {{default .DEFAULT_GO_PACKAGES .GO_PACKAGES}}

  # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/check-go-task/Taskfile.yml
  go:vet:
    desc: Check for errors in Go code
    dir: '{{default "./" .GO_MODULE_PATH}}'
    cmds:
      - go vet {{default .DEFAULT_GO_PACKAGES .GO_PACKAGES}}

  k3d:create:
    prefix: ⚙️ > create
    desc: create k3d cluster
    cmds:
    - k3d cluster create --config=cluster/config.yaml

  k3d:create:dev:
    prefix: ⚙️ > create
    desc: create k3d cluster (devcontainers)
    deps:
      - k3d:create
    cmds:
    - sed -i -e "s/0.0.0.0/host.docker.internal/g" ${HOME}/.kube/config

  k3d:destroy:
    prefix: ⚙️ > destroy
    desc: destroy k3d cluster
    cmds:
    - "k3d cluster delete {{.CLUSTER_NAME}}"

  k3d:start:
    prefix: ⚙️ > start
    desc: starts knative environment
    cmds:
    - "k3d cluster start {{.CLUSTER_NAME}}"

  k3d:stop:
    prefix: ⚙️ > stop
    desc: stop knative environment
    cmds:
    - "k3d cluster stop {{.CLUSTER_NAME}}"

  env:
    prefix: ⚙ > env  
    desc: setup dev environment
    cmds:
    - echo "KF_NAMESPACE=">>.env
    - echo "KF_USER_ID=">>.env
    - echo "KF_NOTEBOOK_NAME=swag">>.env
    - echo "KF_PVC_NAME=swag">>.env
    sources:
      - .env