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// +build !go1.9
// To work correctly with out of GOPATH modules, some functions needed to
// switch from using go/build to golang.org/x/tools/go/packages. But that
// package depends on changes to go/types that were introduced in Go 1.9. Since
// modules weren't introduced until Go 1.11, users of Go 1.8 or below can't be
// using modules, so they can continue to use go/build.
package main
import (
"go/build"
"strings"
)
// This method exists because of a bug in the go cover tool that
// causes an infinite loop when you try to run `go test -cover`
// on a package that has an import cycle defined in one of it's
// test files. Yuck.
func testFilesImportTheirOwnPackage(packagePath string) bool {
meta, err := build.ImportDir(packagePath, build.AllowBinary)
if err != nil {
return false
}
for _, dependency := range meta.TestImports {
if dependency == meta.ImportPath {
return true
}
}
return false
}
func resolvePackageName(path string) string {
pkg, err := build.ImportDir(path, build.FindOnly)
if err == nil {
return pkg.ImportPath
}
nameArr := strings.Split(path, endGoPath)
return nameArr[len(nameArr)-1]
}
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