Class: RSpec::Buildkite::Analytics::Tracer

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/buildkite/analytics/tracer.rb

Defined Under Namespace

Classes: Span

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Tracer

Returns a new instance of Tracer.



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# File 'lib/rspec/buildkite/analytics/tracer.rb', line 30

def initialize
  @top = Span.new(:top, Concurrent.monotonic_time, nil, {})
  @stack = [@top]
end

Instance Method Details

#backfill(section, duration, **detail) ⇒ Object 



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# File 'lib/rspec/buildkite/analytics/tracer.rb', line 46

def backfill(section, duration, **detail)
  new_entry = Span.new(section, Concurrent.monotonic_time - duration, Concurrent.monotonic_time, detail)
  current_span.children << new_entry
end

#current_span ⇒ Object 



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# File 'lib/rspec/buildkite/analytics/tracer.rb', line 51

def current_span
  @stack.last
end

#enter(section, **detail) ⇒ Object 



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# File 'lib/rspec/buildkite/analytics/tracer.rb', line 35

def enter(section, **detail)
  new_entry = Span.new(section, Concurrent.monotonic_time, nil, detail)
  current_span.children << new_entry
  @stack << new_entry
end

#finalize ⇒ Object 



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# File 'lib/rspec/buildkite/analytics/tracer.rb', line 55

def finalize
  raise "Stack not empty" unless @stack.size == 1
  @top.end_at = Concurrent.monotonic_time
  self
end

#history ⇒ Object 



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# File 'lib/rspec/buildkite/analytics/tracer.rb', line 61

def history
  @top.as_hash
end

#leave ⇒ Object 



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# File 'lib/rspec/buildkite/analytics/tracer.rb', line 41

def leave
  current_span.end_at = Concurrent.monotonic_time
  @stack.pop
end