Add PipelineBuilder module

[mruoss]

Moduledoc

Build pluggable steps as pipelines of other steps. Use this only if you need
to define and run multiple distinct pipelines in the same module.

Examples

defmodule MyPipeline do
  pipeline :foo do
    plug SomePluggableStep
    plug :inline_step
  end

  pipeline :bar do
    plug AnotherPluggableStep
    plug :inline_step
  end
end

These pipelines can be run from within the same module:

    Pluggable.run(token, [&foo(&1, [])])
    Pluggable.run(another_token, [&bar(&1, [])])

Or they can be run from outside

    Pluggable.run(token, [&MyPipeline.foo(&1, [])])
    Pluggable.run(another_token, [&MyPipeline.bar(&1, [])])

[github-actions]

Pull Request Test Coverage Report for Build 558887fba866164b384b77bfe73d8c1a93684b4d-PR-58

Details

• 7 of 7 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 84b77fd1b95c30645a1f553a5b27f0a18b1481b4:	0.0%
Covered Lines:	80
Relevant Lines:	80

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💛 - Coveralls