50 lines
844 B
Go
50 lines
844 B
Go
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// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package main
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import (
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"fmt"
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"os"
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"github.com/inancgumus/learngo/internal/magic"
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)
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func main() {
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files := []string{
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"pngs/cups-jpg.png",
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"pngs/forest-jpg.png",
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"pngs/golden.png",
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"pngs/work.png",
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"pngs/shakespeare-text.png",
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"pngs/empty.png",
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}
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args := os.Args[1:]
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if len(args) != 1 {
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fmt.Println("png or jpg?")
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return
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}
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list(args[0], files)
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// fmt.Println("catch me if you can!")
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}
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func list(format string, files []string) {
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valids, err := magic.Detect(format, files)
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if err != nil {
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fmt.Println(err)
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return
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}
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fmt.Printf("Correct Files:\n")
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for _, valid := range valids {
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fmt.Printf(" + %s\n", valid)
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}
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}
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