argo-cd/util/io/closer.go at v1.8.5 · dominikbraun/argo-cd

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package io

import log "github.com/sirupsen/logrus"

var (

NopCloser = NewCloser(func() error {

return nil

})

)

type Closer interface {

Close() error

}

type inlineCloser struct {

close func() error

}

func (c *inlineCloser) Close() error {

return c.close()

}

func NewCloser(close func() error) Closer {

return &inlineCloser{close: close}

}

// Close is a convenience function to close a object that has a Close() method, ignoring any errors

// Used to satisfy errcheck lint

func Close(c Closer) {

if err := c.Close(); err != nil {

log.Warnf("failed to close %v: %v", c, err)

}