$ brew install circleci

$ circleci orb pack ./src
version: 2.1
description: |
    Sample orb description    
display:
    home_url: https://www.website.com/docs
    source_url: https://www.github.com/EXAMPLE_ORG/EXAMPLE_PROJECT
commands:
    greet:
      description: |
        This command echos "Hello World" using file inclusion.        
      parameters:
        to:
          default: World
          description: Hello to whom?
          type: string
      steps:
        - run:
            command: |
                Greet() {
                    echo Hello "${PARAM_TO}"
                }

                # Will not run if sourced for bats-core tests.
                # View src/tests for more information.
                ORB_TEST_ENV="bats-core"
                if [ "${0#*$ORB_TEST_ENV}" == "$0" ]; then
                    Greet
                fi                
            environment:
              PARAM_TO: <<parameters.to>>
            name: Hello Greeting
executors:
    default:
      ...
jobs:
  ...
examples:
  ...

$ circleci orb init test-orb
Note: This command is in preview. Please report any bugs! https://github.com/CircleCI-Public/circleci-cli/issues/new/choose
? Would you like to perform an automated setup of this orb? Yes, walk me through the process.
Downloading Orb Project Template into test-orb
A few questions to get you up and running.
? Are you using GitHub or Bitbucket? GitHub
? Enter your github username or organization sambaiz
? Enter the namespace to use for this orb sambaiz
Saving namespace sambaiz as default
? Orb name test-orb
? What categories will this orb belong to?
? Automatically set up a publishing context for your orb? Yes, set up a publishing context with my API key.
? Would you like to set up your git project? Yes
? Enter your primary git branch. main
? Enter the remote git repository git@github.com:sambaiz/circleci-orb-test.git
Thank you! Setting up your orb...
An initial commit has been created - please run 'git push origin main' to publish your first commit!
? I have pushed to my git repository using the above command No
Your orb project is building here: https://circleci.com/gh/sambaiz/circleci-orb-test
You are now working in the alpha branch.
Once the first public version is published, you'll be able to see it here: https://circleci.com/developer/orbs/orb/sambaiz/test-orb
View orb publishing doc: https://circleci.com/docs/2.0/orb-author

$ cat test-orb/.circleci/config.yml
version: 2.1

orbs:
  # Replace this with your own!
  test-orb: sambaiz/test-orb@<<pipeline.parameters.dev-orb-version>>
  orb-tools: circleci/[email protected]
  bats: circleci/[email protected]
  shellcheck: circleci/[email protected]

# Pipeline Parameters
## These parameters are used internally by orb-tools. Skip to the Jobs section.
parameters:
  run-integration-tests:
    description: An internal flag to prevent integration test from running before a development version has been created.
    type: boolean
    default: false
  dev-orb-version:
    description: >
      The development version of the orb to test.
      This value is automatically adjusted by the "trigger-integration-tests-workflow" job to correspond with the specific version created by the commit and should not be edited.
      A "dev:alpha" version must exist for the initial pipeline run.      
    type: string
    default: "dev:alpha"

jobs:
  # Define one or more jobs which will utilize your orb's commands and parameters to validate your changes.
  integration-test-1:
    docker:
      - image: cimg/base:stable
    steps:
      - checkout
      # "greet" is a sample command packaged with this orb config.
      # This sample integration test will run as long as the greet command exists. Once you remove the greet command you should remove this line.
      # Push new changes first, before adding new tests to your config.
      - test-orb/greet

workflows:
  # Prior to producing a development orb (which requires credentials) basic validation, linting, and even unit testing can be performed.
  # This workflow will run on every commit
  test-pack:
    unless: << pipeline.parameters.run-integration-tests >>
    jobs:
      - orb-tools/lint # Lint Yaml files
      - orb-tools/pack # Pack orb source
      - shellcheck/check:
          dir: ./src/scripts
          exclude: SC2148
      # optional: Run BATS tests against your scripts
      - bats/run:
          path: ./src/tests
      # Publish development version(s) of the orb.
      - orb-tools/publish-dev:
          orb-name: sambaiz/test-orb
          context: orb-publishing # A restricted context containing your private publishing credentials. Will only execute if approved by an authorized user.
          requires:
            - orb-tools/lint
            - orb-tools/pack
            - bats/run
            - shellcheck/check
      # Trigger an integration workflow to test the
      # dev:${CIRCLE_SHA1:0:7} version of your orb
      - orb-tools/trigger-integration-tests-workflow:
          name: trigger-integration-dev
          context: orb-publishing
          requires:
            - orb-tools/publish-dev

  # This `integration-test_deploy` workflow will only run
  # when the run-integration-tests pipeline parameter is set to true.
  # It is meant to be triggered by the "trigger-integration-tests-workflow"
  # job, and run tests on <your orb>@dev:${CIRCLE_SHA1:0:7}.
  integration-test_deploy:
    when: << pipeline.parameters.run-integration-tests >>
    jobs:
      # Run any integration tests defined within the `jobs` key.
      - integration-test-1
      # Publish a semver version of the orb. relies on
      # the commit subject containing the text "[semver:patch|minor|major|skip]"
      # as that will determine whether a patch, minor or major
      # version will be published or if publishing should
      # be skipped.
      # e.g. [semver:patch] will cause a patch version to be published.
      - orb-tools/dev-promote-prod-from-commit-subject:
          orb-name: sambaiz/test-orb
          context: orb-publishing
          add-pr-comment: false
          fail-if-semver-not-indicated: true
          publish-version-tag: false
          requires:
            - integration-test-1
          filters:
            branches:
              only:
                - master
                - main