36 lines
510 B
Go
36 lines
510 B
Go
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package util
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import (
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"flag"
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"os"
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"strings"
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"git.mstar.dev/mstar/goutils/sliceutils"
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)
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func LoadFileFromArgs() []byte {
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if !flag.Parsed() {
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flag.Parse()
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}
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data, err := os.ReadFile(flag.CommandLine.Arg(0))
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if err != nil {
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panic(err)
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}
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return data
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}
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func AbsI(a int) int {
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if a > 0 {
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return a
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} else {
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return -a
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}
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}
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func FileContentToNonEmptyLines(data []byte) []string {
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return sliceutils.Filter(
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strings.Split(string(data), "\n"),
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func(t string) bool { return len(t) > 0 },
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)
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}
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