34 lines
503 B
Go
34 lines
503 B
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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"code.ivysaur.me/thumbnail"
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)
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func main() {
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width := flag.Int("Width", 100, "Width")
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height := flag.Int("Height", 100, "Height")
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flag.Parse()
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if flag.NArg() != 1 {
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fmt.Fprintf(os.Stderr, "Expected one filename")
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os.Exit(1)
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}
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fname := flag.Arg(0)
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th := thumbnail.NewThumbnailer(*width, *height)
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data, err := th.RenderFile(fname)
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if err != nil {
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fmt.Fprintln(os.Stderr, err.Error())
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os.Exit(1)
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}
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fmt.Print(string(data))
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os.Exit(0)
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}
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