Replace Teeplate with LuckyTemplate

shard.yml

@@ -54,9 +54,9 @@ dependencies:
   pulsar:
     github: luckyframework/pulsar
     version: ~> 0.2.3
-  teeplate:
-    github: luckyframework/teeplate
-    version: ~> 0.8.5
+  lucky_template:
+    github: luckyframework/lucky_template
+    version: ~> 0.1.0
 
 development_dependencies:
   ameba:

spec/support/cleanup_helper.cr

@@ -1,3 +1,5 @@
+require "file_utils"
+
 module CleanupHelper
   private def cleanup
     FileUtils.rm_rf("./tmp")

spec/tasks/gen/component_spec.cr

@@ -6,47 +6,45 @@ include GeneratorHelper
 describe Gen::Component do
   it "generates a component" do
     with_cleanup do
-      io = IO::Memory.new
       valid_name = "Users::Row"
-      ARGV.push(valid_name)
 
-      Gen::Component.new.call(io)
+      task = Gen::Component.new
+      task.output = IO::Memory.new
+      task.print_help_or_call(args: [valid_name])
 
-      should_create_files_with_contents io,
+      should_create_files_with_contents task.output,
         "./src/components/users/row.cr": valid_name
     end
   end
 
   it "generates a root component" do
     with_cleanup do
-      io = IO::Memory.new
       valid_name = "Root"
-      ARGV.push(valid_name)
 
-      Gen::Component.new.call(io)
+      task = Gen::Component.new
+      task.output = IO::Memory.new
+      task.print_help_or_call(args: [valid_name])
 
-      should_create_files_with_contents io,
+      should_create_files_with_contents task.output,
         "./src/components/root.cr": valid_name
     end
   end
 
   it "displays an error if given no arguments" do
-    io = IO::Memory.new
+    task = Gen::Component.new
+    task.output = IO::Memory.new
+    task.print_help_or_call(args: [] of String)
 
-    Gen::Component.new.call(io)
-
-    io.to_s.should contain("Component name is required.")
+    task.output.to_s.should contain("Component name is required.")
   end
 
   it "displays an error if not given a class" do
     with_cleanup do
-      io = IO::Memory.new
-      invalid_component = "mycomponent"
-      ARGV.push(invalid_component)
-
-      Gen::Component.new.call(io)
+      task = Gen::Component.new
+      task.output = IO::Memory.new
+      task.print_help_or_call(args: ["mycomponent"])
 
-      io.to_s.should contain("Component name should be camel case")
+      task.output.to_s.should contain("Component name should be camel case")
     end
   end
 end

tasks/gen/action/action_generator.cr

@@ -1,24 +1,37 @@
 require "colorize"
-require "file_utils"
-require "teeplate"
+require "lucky_template"
 require "../../../src/lucky/route_inferrer"
 
-class Lucky::ActionTemplate < Teeplate::FileTree
+class Lucky::ActionTemplate
   @name : String
   @action : String
   @inherit_from : String
   @route : String
-
-  directory "#{__DIR__}/../templates/action"
+  @save_path : String
 
   def initialize(@name, @action, @inherit_from, @route)
+    @save_path = @name.split("::").map(&.underscore.downcase)[0..-2].join('/')
+  end
+
+  def render(path : Path)
+    LuckyTemplate.write!(path, template_folder)
+  end
+
+  def template_folder
+    LuckyTemplate.create_folder do |root_dir|
+      root_dir.add_folder(Path["src/actions/#{@save_path}"]) do |actions_dir|
+        actions_dir.add_file("#{@action}.cr") do |io|
+          ECR.embed("#{__DIR__}/../templates/action/action.cr.ecr", io)
+        end
+      end
+    end
   end
 end
 
 module Gen::ActionGenerator
   private def render_action_template(io, inherit_from : String)
     if valid?
-      Lucky::ActionTemplate.new(action_name, action, inherit_from, route).render(output_path)
+      Lucky::ActionTemplate.new(action_name, action, inherit_from, route).render(Path["."])
       io.puts success_message
     else
       io.puts @error.colorize(:red)
@@ -58,7 +71,7 @@ module Gen::ActionGenerator
   end
 
   private def output_path
-    "./src/actions/#{path}"
+    Path["./src/actions/#{path}"]
   end
 
   private def path

tasks/gen/action/browser.cr

@@ -1,5 +1,4 @@
 require "lucky_task"
-require "teeplate"
 require "./action_generator"
 require "../page"
 

tasks/gen/component.cr

@@ -1,15 +1,25 @@
 require "lucky_task"
-require "teeplate"
+require "lucky_template"
 require "colorize"
-require "file_utils"
 
-class Lucky::ComponentTemplate < Teeplate::FileTree
+class Lucky::ComponentTemplate
   @filename : String
   @class : String
+  @output_path : Path
 
-  directory "#{__DIR__}/templates/component"
+  def initialize(@filename, @class, @output_path)
+  end
+
+  def render(path : Path)
+    LuckyTemplate.write!(path, template_folder)
+  end
 
-  def initialize(@filename, @class)
+  def template_folder
+    LuckyTemplate.create_folder do |root_dir|
+      root_dir.add_file(Path["#{@output_path}/#{@filename}.cr"]) do |io|
+        ECR.embed("#{__DIR__}/templates/component/component.cr.ecr", io)
+      end
+    end
   end
 end
 
@@ -23,12 +33,14 @@ class Gen::Component < LuckyTask::Task
     lucky gen.component SettingsMenu
   TEXT
 
-  def call(io : IO = STDOUT)
+  positional_arg :component_class, "The name of the component"
+
+  def call
     if error
-      io.puts error.colorize(:red)
+      output.puts error.colorize(:red)
     else
-      Lucky::ComponentTemplate.new(component_filename, component_class).render(output_path)
-      io.puts success_message
+      Lucky::ComponentTemplate.new(component_filename, component_class, output_path).render(Path["."])
+      output.puts success_message
     end
   end
 
@@ -37,9 +49,13 @@ class Gen::Component < LuckyTask::Task
   end
 
   private def missing_name_error
-    if ARGV.first?.nil?
-      "Component name is required."
-    end
+    # Doing this because `component_class` will raise an exception if the value is missing
+    # but the error message would say "component_class is missing" which isn't as nice of
+    # an error message. This lets the UI remain the same until this whole deal can be refactored
+    component_class
+    nil
+  rescue
+    "Component name is required."
   end
 
   private def invalid_format_error
@@ -48,18 +64,14 @@ class Gen::Component < LuckyTask::Task
     end
   end
 
-  private def component_class
-    ARGV.first
-  end
-
   private def component_filename
     component_class.split("::").last.underscore.downcase
   end
 
   private def output_path
     parts = component_class.split("::")
     parts.pop
-    "./src/components/#{parts.map(&.underscore).map(&.downcase).join("/")}"
+    Path["./src/components/#{parts.map(&.underscore.downcase).join('/')}"]
   end
 
   private def output_path_with_filename

tasks/gen/page.cr

@@ -1,17 +1,26 @@
 require "lucky_task"
-require "teeplate"
+require "lucky_template"
 require "colorize"
-require "file_utils"
 
-class Lucky::PageTemplate < Teeplate::FileTree
+class Lucky::PageTemplate
   @page_filename : String
   @page_class : String
-  @output_path : String
-
-  directory "#{__DIR__}/templates/page"
+  @output_path : Path
 
   def initialize(@page_filename, @page_class, @output_path)
   end
+
+  def render(path : Path)
+    LuckyTemplate.write!(path, template_folder)
+  end
+
+  def template_folder
+    LuckyTemplate.create_folder do |root_dir|
+      root_dir.add_file(Path["#{@output_path}/#{@page_filename}.cr"]) do |io|
+        ECR.embed("#{__DIR__}/templates/page/page.cr.ecr", io)
+      end
+    end
+  end
 end
 
 class Gen::Page < LuckyTask::Task
@@ -30,7 +39,7 @@ class Gen::Page < LuckyTask::Task
     if error
       output.puts error.colorize(:red)
     else
-      Lucky::PageTemplate.new(page_filename, page_class, output_path).render(output_path)
+      Lucky::PageTemplate.new(page_filename, page_class, output_path).render(Path["."])
       output.puts success_message
     end
   end
@@ -58,7 +67,7 @@ class Gen::Page < LuckyTask::Task
   private def output_path
     page_parts = page_class.split("::")
     page_parts.pop
-    "./src/pages/#{page_parts.map(&.underscore).map(&.downcase).join("/")}"
+    Path["./src/pages/#{page_parts.map(&.underscore.downcase).join('/')}"]
   end
 
   private def output_path_with_filename

tasks/gen/task.cr

@@ -1,16 +1,31 @@
 require "lucky_task"
-require "teeplate"
+require "lucky_template"
 require "colorize"
-require "file_utils"
 
-class Lucky::TaskTemplate < Teeplate::FileTree
-  directory "#{__DIR__}/templates/task"
+class Lucky::TaskTemplate
+  @save_path : String
 
   def initialize(
     @task_filename : String,
     @task_name : String,
     @summary : String
   )
+    @save_path = @task_name.split("::").map(&.underscore.downcase)[0..-2].join('/')
+  end
+
+  def render(path : Path)
+    LuckyTemplate.write!(path, template_folder)
+  end
+
+  def template_folder
+    LuckyTemplate.create_folder do |root_dir|
+      save_path = @save_path.presence.nil? ? "tasks" : "tasks/#{@save_path}"
+      root_dir.add_folder(Path[save_path]) do |tasks_dir|
+        tasks_dir.add_file(@task_filename) do |io|
+          ECR.embed("#{__DIR__}/templates/task/task.cr.ecr", io)
+        end
+      end
+    end
   end
 end
 
@@ -37,7 +52,7 @@ class Gen::Task < LuckyTask::Task
     else
       Lucky::TaskTemplate
         .new(task_filename, rendered_task_name, rendered_summary)
-        .render(output_path.to_s)
+        .render(Path["."])
 
       output.puts <<-TEXT
       Generated #{output_path.join(task_filename).colorize.green}