mirror of
https://github.com/fleetdm/fleet
synced 2026-05-23 00:49:03 +00:00
32 lines
637 B
Go
32 lines
637 B
Go
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package main
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import (
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"os"
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"regexp"
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"strings"
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)
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// This tool was created to prevent issues between GNU's sed and OSX's sed.
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func main() {
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inputPath := os.Args[1]
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expression := os.Args[2]
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replace := os.Args[3]
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r := regexp.MustCompile(expression)
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stat, err := os.Stat(inputPath)
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if err != nil {
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panic(err)
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}
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input, err := os.ReadFile(inputPath)
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if err != nil {
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panic(err)
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}
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if strings.HasSuffix(replace, `\n`) {
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replace = strings.TrimSuffix(replace, `\n`) + "\n"
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}
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output := r.ReplaceAllString(string(input), replace)
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if err := os.WriteFile(inputPath, []byte(output), stat.Mode()); err != nil {
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panic(err)
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}
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}
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