vikunja-api/vendor/honnef.co/go/tools/lint/generated.go

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2019-02-18 20:32:41 +01:00
package lint
import (
"bufio"
"bytes"
"io"
)
var (
// used by cgo before Go 1.11
oldCgo = []byte("// Created by cgo - DO NOT EDIT")
prefix = []byte("// Code generated ")
suffix = []byte(" DO NOT EDIT.")
nl = []byte("\n")
crnl = []byte("\r\n")
)
func isGenerated(r io.Reader) bool {
br := bufio.NewReader(r)
for {
s, err := br.ReadBytes('\n')
if err != nil && err != io.EOF {
return false
}
s = bytes.TrimSuffix(s, crnl)
s = bytes.TrimSuffix(s, nl)
if bytes.HasPrefix(s, prefix) && bytes.HasSuffix(s, suffix) {
return true
}
if bytes.Equal(s, oldCgo) {
return true
}
if err == io.EOF {
break
}
}
return false
}