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41 lines
702 B
Go
41 lines
702 B
Go
package main
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import (
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"flag"
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"io"
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"log"
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"os"
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"github.com/gogits/gogs/modules/mahonia"
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)
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// An iconv workalike using mahonia.
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var from = flag.String("f", "utf-8", "source character set")
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var to = flag.String("t", "utf-8", "destination character set")
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func main() {
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flag.Parse()
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var r io.Reader = os.Stdin
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var w io.Writer = os.Stdout
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if *from != "utf-8" {
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decode := mahonia.NewDecoder(*from)
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if decode == nil {
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log.Fatalf("Could not create decoder for %s", *from)
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}
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r = decode.NewReader(r)
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}
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if *to != "utf-8" {
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encode := mahonia.NewEncoder(*to)
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if encode == nil {
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log.Fatalf("Could not create decoder for %s", *to)
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}
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w = encode.NewWriter(w)
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}
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io.Copy(w, r)
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}
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