Add Logger and configuration

CHANGES.md

@@ -1,3 +1,6 @@
+# 0.0.30
+* Add Logger to Trailblazer Developer
+
 # 0.0.20
 * Ruby 2.7 support
 

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2018-2020 Trailblazer GmbH
+Copyright (c) 2018-2021 Trailblazer GmbH
 
 Trailblazer is an Open Source project licensed under the terms of
 the LGPLv3 license.  Please see <http://www.gnu.org/licenses/lgpl-3.0.html>

lib/trailblazer/developer.rb

@@ -1,8 +1,11 @@
 require "trailblazer/developer/version"
+require "dry-configurable"
+require "logger"
 
 module Trailblazer
   module Developer
-    # Your code goes here...
+    extend Dry::Configurable
+    setting(:logger, Logger.new($stdout), reader: true )
   end
 end
 

lib/trailblazer/developer/wtf.rb

@@ -25,7 +25,7 @@ def invoke(activity, (ctx, flow_options), **circuit_options)
 
       return signal, [ctx, flow_options], circuit_options
     ensure
-      puts Trace::Present.(
+      Trailblazer::Developer.logger.info Trace::Present.(
         flow_options[:stack],
         renderer: Wtf::Renderer,
         color_map: Wtf::Renderer::DEFAULT_COLOR_MAP.merge( flow_options[:color_map] || {} ),

test/docs/developer_test.rb

@@ -42,7 +42,7 @@ def create(ctx, input:, **)
     _(signal.inspect).must_equal %{#<Trailblazer::Activity::End semantic=:success>}
     _(ctx.inspect).must_equal %{{:params=>{:text=>\"Hydrate!\"}, :input=>{:text=>\"Hydrate!\"}}}
 
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       #:wtf-focus-steps
       Dev.wtf?(Memo::Create, [ctx, { focus_on: { steps: [:validate, :create_memo] } }])
       #:wtf-focus-steps end
@@ -67,7 +67,7 @@ def create(ctx, input:, **)
     `-- End.success
 }
 
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       #:wtf-focus-steps-with-variables
       Dev.wtf?(Memo::Create, [ctx, { focus_on: { variables: [:params], steps: :validate } }])
       #:wtf-focus-steps-with-variables end
@@ -84,7 +84,7 @@ def create(ctx, input:, **)
     `-- End.success
 }
 
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       #:wtf-default-inspector
       Dev.wtf?(
         Memo::Create,

test/test_helper.rb

@@ -9,6 +9,10 @@
 require "trailblazer/activity/dsl/linear"
 puts "Running in Ruby #{RUBY_VERSION}"
 
+Trailblazer::Developer.config.logger = Logger.new($stdout, formatter: proc do |severity, datetime, progname, msg|
+  "#{msg}\n"
+end)
+
 T = Trailblazer::Activity::Testing
 
 Minitest::Spec.class_eval do

test/trace/wtf_test.rb

@@ -39,7 +39,7 @@ def <<(value)
   end
 
   it "traces until charlie, 3-level and exception occurs" do
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       assert_raises RuntimeError do
         Trailblazer::Developer.wtf?(alpha, [{ seq: Raiser.new(raise_in: :c) }])
       end
@@ -58,7 +58,7 @@ def <<(value)
   end
 
   it "traces until charlie, 3-level and step takes left track" do
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       Trailblazer::Developer.wtf?(alpha, [{ seq: [], c: false }])
     end
 
@@ -78,7 +78,7 @@ def <<(value)
   end
 
   it "traces alpha and it's subprocesses, for successful execution" do
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       Trailblazer::Developer.wtf?(alpha, [{ seq: [] }])
     end
 
@@ -101,7 +101,7 @@ def <<(value)
   end
 
   it "overrides default color map of entities" do
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       Trailblazer::Developer.wtf?(
         alpha,
         [
@@ -158,7 +158,7 @@ def <<(value)
   end
 
   it "captures input & output for given step and ctx (captures whole ctx by default)" do
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       Trailblazer::Developer.wtf?(
         alpha,
         [
@@ -200,7 +200,7 @@ def <<(value)
       step method(:b)
     end
 
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       Trailblazer::Developer.wtf?(
         alpha,
         [
@@ -256,7 +256,7 @@ def <<(value)
   end
 
   it "captures input & output inspect for given step and variable within ctx" do
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       Trailblazer::Developer.wtf?(
         alpha,
         [
@@ -294,7 +294,7 @@ def <<(value)
   end
 
   it "captures input & output for given 1/more steps and selected variables witin ctx" do
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       Trailblazer::Developer.wtf?(
         alpha,
         [
@@ -337,7 +337,7 @@ def <<(value)
   end
 
   it "allows passing custom inspector" do
-    output, _ = capture_io do
+    output, _ = capture_subprocess_io do
       Trailblazer::Developer.wtf?(
         alpha,
         [
@@ -377,7 +377,7 @@ def <<(value)
     flow_options = { flow: true }
     circuit_options = { circuit: true }
 
-    capture_io do
+    capture_subprocess_io do
       Trailblazer::Developer.wtf?(
         alpha,
         [ctx, flow_options],

trailblazer-developer.gemspec

@@ -18,13 +18,14 @@ Gem::Specification.new do |spec|
   end
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "bundler"
-  spec.add_development_dependency "minitest"
-  spec.add_development_dependency "minitest-line"
-  spec.add_development_dependency "rake"
-
   spec.add_dependency "trailblazer-activity", ">= 0.11.0", "< 1.0.0"
   spec.add_dependency "trailblazer-activity-dsl-linear"
   spec.add_dependency "representable"
   spec.add_dependency "hirb"
+  spec.add_dependency "dry-configurable", "~> 0.11"
+
+  spec.add_development_dependency "bundler"
+  spec.add_development_dependency "minitest"
+  spec.add_development_dependency "minitest-line"
+  spec.add_development_dependency "rake"
 end