Prepare v 0.15.1 release (#90)

* Reset version

The publish process will bump the version for us

* Temporarily remove B3 propagator option

CHANGELOG.md

@@ -4,11 +4,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## v0.16.0
-### Added
+## v0.15.1
+### Fixed
 - The tracer now supports B3 context propagation. Propagation can be set by using the `propagator` keyword argument to `LightStep.configure`. Valid values are `:lightstep` (default), and `:b3`.
 - The tracer now closes the active scope or finishes the active span even if an error is raised from the yielded code.
 
+### Unreleased
+- In-progress B3 support
+
 ## v0.15.0
 ### Added
 - A Changelog

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    lightstep (0.16.0)
+    lightstep (0.15.0)
       concurrent-ruby (~> 1.0)
       opentracing (~> 0.5.0)
 

README.md

@@ -27,9 +27,6 @@ Or install it yourself as:
     # Initialize the singleton tracer
     LightStep.configure(component_name: 'lightstep/ruby/example', access_token: 'your_access_token')
 
-    # Specify a propagation format (options are :lightstep (default) and :b3)
-    LightStep.configure(component_name: 'lightstep/ruby/example', access_token: 'your_access_token', propagator: :b3)
-
     # Create a basic span and attach a log to the span
     span = LightStep.start_span('my_span')
     span.log(event: 'hello world', count: 42)

lib/lightstep/propagation.rb

@@ -6,15 +6,14 @@ require 'lightstep/propagation/b3_propagator'
 module LightStep
   module Propagation
     PROPAGATOR_MAP = {
-      lightstep: LightStepPropagator,
-      b3: B3Propagator
+      lightstep: LightStepPropagator
     }
 
     class << self
       # Constructs a propagator instance from the given propagator name. If the
       # name is unknown returns the LightStepPropagator as a default
       #
-      # @param [Symbol, String] propagator_name One of :lightstep or :b3
+      # @param [Symbol, String] propagator_name
       # @return [Propagator]
       def [](propagator_name)
         klass = PROPAGATOR_MAP[propagator_name.to_sym] || LightStepPropagator

lib/lightstep/tracer.rb

@@ -28,7 +28,7 @@ module LightStep
     # @param access_token [String] The project access token when pushing to LightStep
     # @param transport [LightStep::Transport] How the data should be transported
     # @param tags [Hash] Tracer-level tags
-    # @param propagator [Propagator] Symbol one of :lightstep, :b3 indicating the propgator
+    # @param propagator [Propagator] :lightstep is the only supported option
     #   to use
     # @return LightStep::Tracer
     # @raise LightStep::ConfigurationError if the group name or access token is not a valid string.

lib/lightstep/version.rb

@@ -1,3 +1,3 @@
 module LightStep
-  VERSION = '0.16.0'.freeze
+  VERSION = '0.15.0'.freeze
 end