Merge pull request #7 from petems/cardboardify_to_ruby

Cardboardify to ruby

bin/cardboardify

@@ -1,43 +1,60 @@
-#!/usr/bin/env bash
-
-set -e
-[ -n "$DEBUG" ] && set -x
-
-usage() {
-  echo "Usage: cardboardify <path>"
-  echo ""
-  echo "Fresh Boxen modules!"
-  exit 1
-}
-
-install_template() {
-  curl -s -L https://github.com/boxen/puppet-template/archive/master.tar.gz | tar zx --strip-components 1
-
-  bundle install --binstubs .bundle/binstubs --path .bundle --quiet
-  .bundle/binstubs/rspec-puppet-init 2>&1 > /dev/null
-
-  rm Rakefile
-
-  rm -rf .git
-  git init .
-}
-
-if [ $# -ne 1 ]; then
-  usage
-fi
-
-path="$(pwd -P $1)/$1"
-
-if [ ! -d "$path" ]; then
-  echo "$path does not exist!" >&2
-  exit 1
-fi
-
-pwd=$(pwd)
-
-cd "$path"
-install_template 2>&1 > /dev/null
-
-echo "Cardboardified $path!"
-
-cd "$pwd"
+#!/usr/bin/env ruby
+
+require 'fileutils'
+
+def run(args)
+  if args[0].nil?
+    abort "cardboardify: Please specify the name of the module you wish to make"
+  elsif args.length > 1
+    abort "cardboardify: Too many arguments, one at a time please."
+  end
+
+  application_name = args[0]
+  module_name = "puppet-#{args[0]}"
+  if File.exists?(module_name)
+    warn "cardboardify: #{module_name}/ already exists"
+    return 1
+  elsif File.exists?(module_name.downcase)
+    warn "cardboardify: '#{module_name.downcase}' exists, which could conflict with `#{module_name}'"
+    return 1
+  else
+    puts "cardboardify: Creating '#{module_name}', this may take a few minutes"
+    FileUtils.mkdir_p(module_name)
+    get_boxen_template(module_name)
+    modify_template_files(module_name, application_name)
+    puts "cardboardify complete!"
+    return 0
+  end
+end
+
+def modify_template_files(module_name, application_name)
+  Dir.chdir(module_name) do
+    FileUtils.mv "spec/fixtures/modules/template/", "spec/fixtures/modules/#{application_name}/"
+    FileUtils.mv "spec/classes/template_spec.rb", "spec/classes/#{application_name}_spec.rb"
+    remove_template_references(application_name)
+  end
+end
+
+def get_boxen_template(target_dir)
+  Dir.chdir(target_dir) do
+    download = `curl -s -L https://github.com/boxen/puppet-template/archive/master.tar.gz | tar zx --strip-components 1`
+    setup_bundle = `bundle install --binstubs .bundle/binstubs --path .bundle --quiet`
+    remove_git = `rm -rf .git`
+    git_init = `git init .`
+  end
+end
+
+def remove_template_references(application_name)
+  files_to_fix = ["manifests/init.pp", "spec/classes/#{application_name}_spec.rb"]
+  files_to_fix.each do | file_to_fix |
+    replace = ""
+    File.open(file_to_fix) do |file|
+      file.lines.each do |line|
+        replace << line.gsub(/template/,"#{application_name}")
+      end
+    end
+    File.open(file_to_fix, "w") {|file| file.puts replace}
+  end
+end
+
+run(ARGV)