Gem + CLI

.github/workflows/ci.yml

@@ -0,0 +1,31 @@
+name: Ruby
+
+on:
+  push:
+    branches:
+      - main
+
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Ruby ${{ matrix.ruby }}
+    strategy:
+      matrix:
+        ruby:
+          - "3.0.6"
+          - "3.1.4"
+          - "3.2.2"
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+      - name: Lint
+        run: bundle exec rubocop
+      - name: Run the tests
+        run: bundle exec rspec

.gitignore

@@ -0,0 +1,9 @@
+/.bundle/
+/.yardoc
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+*.gem

.rubocop.yml

@@ -0,0 +1,10 @@
+require: rubocop-rspec
+
+AllCops:
+  TargetRubyVersion: 3.0
+
+Style/StringLiterals:
+  EnforcedStyle: double_quotes
+
+Style/StringLiteralsInInterpolation:
+  EnforcedStyle: double_quotes

CHANGELOG.md

@@ -0,0 +1,5 @@
+## [Unreleased]
+
+## [0.0.1] - 2024-04-29
+
+- Initial release

CODE_OF_CONDUCT.md

@@ -0,0 +1,84 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our community a harassment-free experience for everyone, regardless of age, body size, visible or invisible disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education, socio-economic status, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming, diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our community include:
+
+- Demonstrating empathy and kindness toward other people
+- Being respectful of differing opinions, viewpoints, and experiences
+- Giving and gracefully accepting constructive feedback
+- Accepting responsibility and apologizing to those affected by our mistakes, and learning from the experience
+- Focusing on what is best not just for us as individuals, but for the overall community
+
+Examples of unacceptable behavior include:
+
+- The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+- Trolling, insulting or derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+- Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of acceptable behavior and will take appropriate and fair corrective action in response to any behavior that they deem inappropriate, threatening, offensive, or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, and will communicate reasons for moderation decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when an individual is officially representing the community in public spaces. Examples of representing our community include using an official e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the community leaders responsible for enforcement at [email protected]. All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing clarity around the nature of the violation and an explanation of why the behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, for a specified period of time. This includes avoiding interactions in community spaces as well as external channels like social media. Violating these terms may lead to a temporary or permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public communication with the community for a specified period of time. No public or private interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, is allowed during this period. Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community standards, including sustained inappropriate behavior, harassment of an individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 2.0,
+available at https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at https://www.contributor-covenant.org/translations.

Gemfile

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gem "thor"
+
+group :development do
+  gem "rubocop"
+  gem "rubocop-rspec"
+end
+
+group :development, :test do
+  gem "rspec"
+end

Gemfile.lock

@@ -0,0 +1,68 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.2)
+    diff-lcs (1.5.1)
+    json (2.7.2)
+    language_server-protocol (3.17.0.3)
+    parallel (1.24.0)
+    parser (3.3.1.0)
+      ast (~> 2.4.1)
+      racc
+    racc (1.7.3)
+    rainbow (3.1.1)
+    regexp_parser (2.9.0)
+    rexml (3.2.6)
+    rspec (3.13.0)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-core (3.13.0)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.1)
+    rubocop (1.63.4)
+      json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
+      parallel (~> 1.10)
+      parser (>= 3.3.0.2)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.31.3)
+      parser (>= 3.3.1.0)
+    rubocop-capybara (2.20.0)
+      rubocop (~> 1.41)
+    rubocop-factory_bot (2.25.1)
+      rubocop (~> 1.41)
+    rubocop-rspec (2.29.1)
+      rubocop (~> 1.40)
+      rubocop-capybara (~> 2.17)
+      rubocop-factory_bot (~> 2.22)
+      rubocop-rspec_rails (~> 2.28)
+    rubocop-rspec_rails (2.28.3)
+      rubocop (~> 1.40)
+    ruby-progressbar (1.13.0)
+    thor (1.3.1)
+    unicode-display_width (2.5.0)
+
+PLATFORMS
+  arm64-darwin-22
+  ruby
+
+DEPENDENCIES
+  rspec
+  rubocop
+  rubocop-rspec
+  thor
+
+BUNDLED WITH
+   2.5.9

README.md

@@ -2,6 +2,8 @@
 
 # Manifolds
 
+![CI](https://github.com/bustle/manifolds/actions/workflows/ci.yml/badge.svg)
+
 Manifolds is a framework designed to streamline the process of generating and managing data infrastructures in Google BigQuery using Terraform. By leveraging Manifolds, teams can efficiently create complex views that join dimensional data with multiple metrics tables, enabling more dynamic data interactions and fewer sandcastles.
 
 ## Philosophy

Rakefile

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+require "bundler/gem_tasks"
+require "rubocop/rake_task"
+
+RuboCop::RakeTask.new
+
+task default: :rubocop

bin/console

@@ -0,0 +1,11 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require "bundler/setup"
+require "manifolds"
+
+# You can add fixtures and/or initialization code here to make experimenting
+# with your gem easier. You can also use a different console, if you like.
+
+require "irb"
+IRB.start(__FILE__)

bin/setup

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+set -vx
+
+bundle install
+
+# Do any other automated setup that you need to do here

lib/manifolds.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+require_relative "manifolds/version"
+
+module Manifolds
+  class Error < StandardError; end
+end

lib/manifolds/cli.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+require "thor"
+require "fileutils"
+
+# CLI provides command line interface functionality
+# for creating and managing umbrella projects for data management.
+class CLI < Thor
+  desc "new_umbrella NAME", "Generate a new umbrella project for data management"
+  def new_umbrella(name)
+    directory_path = "./#{name}/projects"
+    FileUtils.mkdir_p(directory_path)
+    puts "Created umbrella project '#{name}' with a projects directory."
+    # Generate Gemfile inside the new umbrella project
+    File.open("./#{name}/Gemfile", "w") do |file|
+      file.puts "source 'https://rubygems.org'"
+      file.puts "gem 'thor'"
+    end
+    puts "Generated Gemfile for the umbrella project."
+  end
+end
+
+CLI.start(ARGV) if __FILE__ == $PROGRAM_NAME

lib/manifolds/version.rb

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+# frozen_string_literal: true
+
+module Manifolds
+  VERSION = "0.0.1"
+end

manifolds.gemspec

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+# frozen_string_literal: true
+
+require_relative "lib/manifolds/version"
+
+Gem::Specification.new do |spec|
+  spec.name = "manifolds"
+  spec.version = Manifolds::VERSION
+  spec.authors = ["claytongentry"]
+  spec.email = ["[email protected]"]
+
+  spec.summary = "A CLI for managing data infrastructures in BigQuery"
+  spec.homepage = "https://github.com/bustle/manifolds"
+  spec.license = "MIT"
+  spec.required_ruby_version = ">= 3.0.0"
+
+  spec.metadata["homepage_uri"] = spec.homepage
+  spec.metadata["source_code_uri"] = "https://github.com/bustle/manifolds"
+  spec.metadata["changelog_uri"] = "https://github.com/bustle/manifolds/CHANGELOG.md"
+
+  # Specify which files should be added to the gem when it is released.
+  # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
+  gemspec = File.basename(__FILE__)
+  spec.files = IO.popen(%w[git ls-files -z], chdir: __dir__, err: IO::NULL) do |ls|
+    ls.readlines("\x0", chomp: true).reject do |f|
+      (f == gemspec) ||
+        f.start_with?(*%w[bin/ test/ spec/ features/ .git .github appveyor Gemfile])
+    end
+  end
+  spec.bindir = "exe"
+  spec.executables = spec.files.grep(%r{\Aexe/}) { |f| File.basename(f) }
+  spec.require_paths = ["lib"]
+
+  # Uncomment to register a new dependency of your gem
+  spec.add_dependency "thor"
+end

sig/manifolds.rbs

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+module Manifolds
+  VERSION: String
+  # See the writing guide of rbs: https://github.com/ruby/rbs#guides
+end

spec/cli_spec.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require_relative "../lib/manifolds/cli"
+require "fileutils"
+
+RSpec.describe CLI do
+  describe "#new_umbrella" do
+    subject(:cli) { described_class.new } # Using a named subject
+
+    let(:project_name) { "test_project" }
+
+    before do
+      allow($stdout).to receive(:write)
+      allow(FileUtils).to receive(:mkdir_p)
+      allow(File).to receive(:open)
+      cli.new_umbrella(project_name) # Using the named subject
+    end
+
+    after do
+      FileUtils.rm_rf(project_name)
+    end
+
+    it "creates the projects directory" do
+      expect(FileUtils).to have_received(:mkdir_p).with("./#{project_name}/projects")
+    end
+
+    it "creates the Gemfile" do
+      expect(File).to have_received(:open).with("./#{project_name}/Gemfile", "w")
+    end
+  end
+end