Replace Semaphore with GitHub Actions; update README badges (#158)

* Replace Semaphore with GitHub Actions; update README badges

* Switch Code Climate badge to shields.io

.github/workflows/ci.yml

@@ -0,0 +1,30 @@
+name: CI
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+jobs:
+  test:
+    name: "Test / Ruby ${{ matrix.ruby }}"
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby: ["3.0", "3.1", "3.2"]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+      - run: bundle exec rake test
+  rubocop:
+    name: "Rubocop"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+          ruby-version: "3.2"
+      - run: bundle exec rubocop

README.md

@@ -1,8 +1,9 @@
 # tomo-plugin-nvm
 
-[![Gem Version](https://badge.fury.io/rb/tomo-plugin-nvm.svg)](https://rubygems.org/gems/tomo-plugin-nvm)
-[![Build Status](https://mattbrictson.semaphoreci.com/badges/tomo-plugin-nvm/branches/main.svg?style=shields)](https://mattbrictson.semaphoreci.com/projects/tomo-plugin-nvm)
-[![Code Climate](https://codeclimate.com/github/mattbrictson/tomo-plugin-nvm/badges/gpa.svg)](https://codeclimate.com/github/mattbrictson/tomo-plugin-nvm)
+[![Gem Version](https://img.shields.io/gem/v/tomo-plugin-nvm)](https://rubygems.org/gems/tomo-plugin-nvm)
+[![Gem Downloads](https://img.shields.io/gem/dt/tomo-plugin-nvm)](https://www.ruby-toolbox.com/projects/tomo-plugin-nvm)
+[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/mattbrictson/tomo-plugin-nvm/ci.yml)](https://github.com/mattbrictson/tomo-plugin-nvm/actions/workflows/ci.yml)
+[![Code Climate maintainability](https://img.shields.io/codeclimate/maintainability/mattbrictson/tomo-plugin-nvm)](https://codeclimate.com/github/mattbrictson/tomo-plugin-nvm)
 
 This is a [tomo](https://github.com/mattbrictson/tomo) plugin to manage node and yarn via nvm (instead of using the [nodenv tasks](https://tomo-deploy.com/plugins/nodenv/) that are built into tomo). The `nvm:install` task is a drop-in replacement for tomo’s `nodenv:install` task.
 

Rakefile

@@ -56,14 +56,10 @@ namespace :bump do
   end
 
   task :ruby do
-    lowest_minor = RubyVersions.lowest_supported_minor
-    latest = RubyVersions.latest
-    latest_patches = RubyVersions.latest_supported_patches
-
-    replace_in_file "tomo-plugin-nvm.gemspec", /ruby_version = .*">= (.*)"/ => lowest_minor
-    replace_in_file ".rubocop.yml", /TargetRubyVersion: (.*)/ => lowest_minor
-    replace_in_file ".semaphore/semaphore.yml", /SEM_RUBY:-([\d.]+)/ => latest
-    replace_in_file ".semaphore/semaphore.yml", /values: (\[.+\])/ => latest_patches.inspect
+    replace_in_file "tomo-plugin-nvm.gemspec", /ruby_version = .*">= (.*)"/ => RubyVersions.lowest_supported
+    replace_in_file ".rubocop.yml", /TargetRubyVersion: (.*)/ => RubyVersions.lowest_supported
+    replace_in_file ".github/workflows/ci.yml", /ruby-version: "([\d.]+)"/ => RubyVersions.latest
+    replace_in_file ".github/workflows/ci.yml", /ruby: (\[.+\])/ => RubyVersions.all_supported.inspect
   end
 
   task :year do
@@ -91,17 +87,17 @@ end
 
 module RubyVersions
   class << self
-    def lowest_supported_minor
-      latest_supported_patches.first[/\d+\.\d+/]
+    def lowest_supported
+      all_supported.first[/\d+\.\d+/]
     end
 
     def latest
-      latest_supported_patches.last
+      all_supported.last
     end
 
-    def latest_supported_patches
+    def all_supported
       patches = versions.values_at(:stable, :security_maintenance).compact.flatten
-      patches.map { |p| Gem::Version.new(p) }.sort.map(&:to_s)
+      patches.map { |p| p[/\d+\.\d+/] }.sort_by(&:to_f)
     end
 
     private