yhkaplan / code-gen-presentation-2019-02-16

[fit] Code Generation

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[fit] Self intro

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[fit] What you can do

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Generate

- Mocks
- Tests
- Lenses

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[fit] Tools of the trade

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Test specific

• Cuckoo
• SwiftyMock

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Network test specific

• Mockingjay
• Kakapo

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Type safe resources

- Storyboards
- Assets
- Plists
- json (useful in tests)
- Localizable.strings

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General code generation

• Sourcery
• Gyb
• Gyb (Swift Repo)

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Safe assets

• R.swift
• SwiftGen

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Share model data w/ server

• Swagger
• GraphQL + Apollo

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[fit] About Gyb

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[fit] About Sourcery

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[fit] About Stencil

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[fit] The Stencil templating language

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It's just Swift (with special markers)

• Variables: {{}}
• Tags (control flow): {%%}
• Comments: {##}

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Variables

There are {{ people.count }} people. {{ people.first }} is the first
person, followed by {{ people.1 }}.

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If statements

{% if variable %}
  {{ variable }} was found.
{% endif %}

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Loops

{% for item in items %}
  {{ item }}
{% endfor %}

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[fit] Demo of Sourcery

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[fit] Mocks

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[fit] Tests

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[fit] Lenses

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Nice Templates

• https://github.com/AliSoftware/SourceryTemplates
• https://github.com/Liquidsoul/Sourcery-AutoJSONSerializable