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31 lines
558 B
Go
31 lines
558 B
Go
package utils
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import (
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"bytes"
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"fmt"
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)
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// FprintZipData converts zip binary contents to a string literal.
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// From https://github.com/rakyll/statik/blob/master/statik.go#L313
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func FprintZipData(dest *bytes.Buffer, zipData []byte) {
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for _, b := range zipData {
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if b == '\n' {
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dest.WriteString(`\n`)
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continue
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}
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if b == '\\' {
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dest.WriteString(`\\`)
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continue
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}
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if b == '"' {
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dest.WriteString(`\"`)
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continue
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}
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if (b >= 32 && b <= 126) || b == '\t' {
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dest.WriteByte(b)
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continue
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}
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fmt.Fprintf(dest, "\\x%02x", b)
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}
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}
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