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32 lines
870 B
Go
32 lines
870 B
Go
package flume
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// An CoreOption configures a Core.
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type CoreOption interface {
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apply(*Core)
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}
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// coreOptionFunc wraps a func so it satisfies the CoreOption interface.
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type coreOptionFunc func(*Core)
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func (f coreOptionFunc) apply(c *Core) {
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f(c)
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}
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// AddCallerSkip increases the number of callers skipped by caller annotation
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// (as enabled by the AddCaller option). When building wrappers around a
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// Core, supplying this CoreOption prevents Core from always
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// reporting the wrapper code as the caller.
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func AddCallerSkip(skip int) CoreOption {
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return coreOptionFunc(func(c *Core) {
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c.callerSkip += skip
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})
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}
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// AddHooks adds hooks to this logger core. These will only execute on this
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// logger, after the global hooks.
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func AddHooks(hooks ...HookFunc) CoreOption {
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return coreOptionFunc(func(core *Core) {
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core.hooks = append(core.hooks, hooks...)
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})
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}
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