mirror of
https://github.com/ipfs/kubo.git
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4f4dac9564
align kubo with unified golang ci linter from IPDX and rules used in boxo and other go packages addressed lint rules: - ST1000: added package comments - ST1020, ST1021, ST1022: fixed function/method comments - QF1001: applied De Morgan's law - QF1003: converted if-else chains to tagged switches - QF1004: replaced strings.Replace with strings.ReplaceAll - QF1008: simplified embedded struct field selectors - unconvert: removed unnecessary type conversions - usestdlibvars: used stdlib constants instead of literals disabled errcheck linter in .golangci.yml
32 lines
785 B
Go
32 lines
785 B
Go
// Package e provides error utilities for IPFS commands.
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package e
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import (
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"fmt"
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"runtime/debug"
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)
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// TypeErr returns an error with a string that explains what error was expected and what was received.
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func TypeErr(expected, actual interface{}) error {
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return fmt.Errorf("expected type %T, got %T", expected, actual)
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}
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// compile time type check that HandlerError is an error
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var _ error = New(nil)
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// HandlerError adds a stack trace to an error
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type HandlerError struct {
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Err error
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Stack []byte
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}
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// Error makes HandlerError implement error
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func (err HandlerError) Error() string {
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return fmt.Sprintf("%s in:\n%s", err.Err.Error(), err.Stack)
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}
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// New returns a new HandlerError
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func New(err error) HandlerError {
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return HandlerError{Err: err, Stack: debug.Stack()}
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}
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