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31 lines
369 B
Go
31 lines
369 B
Go
package main
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import (
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"net/url"
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"os"
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)
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func assert(cond bool, msg string) {
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if !cond {
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panic(msg)
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}
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}
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func isRemote(filename string) bool {
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u, err := url.Parse(filename)
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check(err)
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return u.IsAbs()
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}
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func check(e error) {
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if e != nil {
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panic(e)
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}
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}
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func exitOnError(err error) {
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if err != nil {
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os.Stderr.WriteString(err.Error())
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os.Exit(1)
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}
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}
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