Add bin and edit workflow

bin/gems/addressable-2.8.7/tasks/git.rake

@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+namespace :git do
+  namespace :tag do
+    desc "List tags from the Git repository"
+    task :list do
+      tags = `git tag -l`
+      tags.gsub!("\r", "")
+      tags = tags.split("\n").sort {|a, b| b <=> a }
+      puts tags.join("\n")
+    end
+
+    desc "Create a new tag in the Git repository"
+    task :create do
+      changelog = File.open("CHANGELOG.md", "r") { |file| file.read }
+      puts "-" * 80
+      puts changelog
+      puts "-" * 80
+      puts
+
+      v = ENV["VERSION"] or abort "Must supply VERSION=x.y.z"
+      abort "Versions don't match #{v} vs #{PKG_VERSION}" if v != PKG_VERSION
+
+      git_status = `git status`
+      if git_status !~ /^nothing to commit/
+        abort "Working directory isn't clean."
+      end
+
+      tag = "#{PKG_NAME}-#{PKG_VERSION}"
+      msg = "Release #{PKG_NAME}-#{PKG_VERSION}"
+
+      existing_tags = `git tag -l #{PKG_NAME}-*`.split('\n')
+      if existing_tags.include?(tag)
+        warn("Tag already exists, deleting...")
+        unless system "git tag -d #{tag}"
+          abort "Tag deletion failed."
+        end
+      end
+      puts "Creating git tag '#{tag}'..."
+      unless system "git tag -a -m \"#{msg}\" #{tag}"
+        abort "Tag creation failed."
+      end
+    end
+  end
+end
+
+task "gem:release" => "git:tag:create"