33 lines
609 B
Go
33 lines
609 B
Go
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package util
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import (
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"path"
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"runtime"
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"strings"
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)
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type mygo struct{}
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// Go utilities.
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var Go = mygo{}
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// GetAPIPath gets the Go source code path.
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//
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// 1. before Go 1.4: $GOROOT/src/pkg
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// 2. Go 1.4 and after: $GOROOT/src
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func (*mygo) GetAPIPath() string {
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ret := runtime.GOROOT() + "/src/pkg" // before Go 1.4
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if !File.IsExist(ret) {
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ret = runtime.GOROOT() + "/src" // Go 1.4 and after
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}
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return path.Clean(ret)
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}
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// IsAPI determines whether the specified path belongs to Go API.
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func (*mygo) IsAPI(path string) bool {
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apiPath := Go.GetAPIPath()
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return strings.HasPrefix(path, apiPath)
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}
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