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
26 lines
549 B
Go
26 lines
549 B
Go
// Package helpers provides utility functions for IPFS nodes.
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package helpers
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import (
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"context"
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"go.uber.org/fx"
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)
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type MetricsCtx context.Context
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// LifecycleCtx creates a context which will be canceled when lifecycle stops
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//
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// This is a hack which we need because most of our services use contexts in a
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// wrong way
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func LifecycleCtx(mctx MetricsCtx, lc fx.Lifecycle) context.Context {
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ctx, cancel := context.WithCancel(mctx)
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lc.Append(fx.Hook{
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OnStop: func(_ context.Context) error {
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cancel()
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return nil
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},
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})
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return ctx
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}
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