51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
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package exerr
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type ErrorPackageConfig struct {
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ZeroLogTraces bool // autom print zerolog logs on CreateError
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RecursiveErrors bool // errors contains their Origin-Error
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Types []ErrorType // all available error-types
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}
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type ErrorPackageConfigInit struct {
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LogTraces bool
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RecursiveErrors bool
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InitTypes func(_ func(_ string) ErrorType)
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}
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var initialized = false
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var pkgconfig = ErrorPackageConfig{
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ZeroLogTraces: true,
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RecursiveErrors: true,
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Types: []ErrorType{TypeInternal},
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}
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// Init initializes the exerr packages
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// Must be called at the program start, before (!) any errors
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// Is not thread-safe
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func Init(cfg ErrorPackageConfigInit) {
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if initialized {
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panic("Cannot re-init error package")
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}
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types := pkgconfig.Types
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fnAddType := func(v string) ErrorType {
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et := ErrorType{v}
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types = append(types, et)
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return et
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}
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if cfg.InitTypes != nil {
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cfg.InitTypes(fnAddType)
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}
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pkgconfig = ErrorPackageConfig{
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ZeroLogTraces: cfg.LogTraces,
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RecursiveErrors: cfg.RecursiveErrors,
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Types: types,
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}
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initialized = true
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}
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