31 lines
840 B
Go
31 lines
840 B
Go
package app
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// Subsystem represents a sub-system of the application, with its setup and
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// teardown functions and dependencies.
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type Subsystem struct {
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name string
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setup setupFn
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teardown teardownFn
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depends []*Subsystem
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}
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// SubsystemOpts contains user-exposed options when defining a subsystem.
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type SubsystemOpts struct {
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// Setup is the setup function for the subsystem.
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Setup setupFn
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// Teardown is the teardown function for the subsystem.
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Teardown teardownFn
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// Depends is a list of subsystems that this subsystem depends on.
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Depends []*Subsystem
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}
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// NewSubsystem creates a new Subsystem instance with the given name and options.
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func NewSubsystem(name string, opts SubsystemOpts) *Subsystem {
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return &Subsystem{
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name: name,
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setup: opts.Setup,
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teardown: opts.Teardown,
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depends: opts.Depends,
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}
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}
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