http-boot-config/config/main.go

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package main
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import (
"errors"
"flag"
"io/fs"
"git.faercol.me/faercol/http-boot-config/config/logger"
"git.faercol.me/faercol/http-boot-config/config/prober"
)
type cliArgs struct {
debug bool
colour bool
}
func parseArgs() cliArgs {
debugFlag := flag.Bool("debug", false, "Display debug logs")
noColourFlag := flag.Bool("no-colour", false, "Disable colour logs")
flag.Parse()
return cliArgs{
debug: *debugFlag,
colour: !*noColourFlag,
}
}
func displayAppList(apps []prober.EfiApp, l *logger.SimpleLogger) {
l.Info("Found the following EFI applications:")
for _, a := range apps {
prefix := " "
if a.Active {
prefix = "*"
}
l.Infof("\t- %s[%d] %s: %s", prefix, a.ID, a.Name, a.Path)
}
}
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func main() {
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args := parseArgs()
l := logger.New(args.colour, args.debug)
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l.Info("Checking EFI directory for available boot images...")
images, err := prober.GetEFIApps(l)
if err != nil {
if errors.Is(err, fs.ErrPermission) {
l.Fatal("Permission error, try to run the command as sudo")
}
l.Fatalf("Failed to check EFI directory: %s", err.Error())
}
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displayAppList(images, l)
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}