42 lines
979 B
Go
42 lines
979 B
Go
package main
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import (
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"fmt"
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"os"
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"github.com/jessevdk/go-flags"
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"github.com/lightningnetwork/lnd"
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"github.com/lightningnetwork/lnd/signal"
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)
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func main() {
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// Load the configuration, and parse any command line options. This
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// function will also set up logging properly.
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loadedConfig, err := lnd.LoadConfig()
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if err != nil {
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if e, ok := err.(*flags.Error); !ok || e.Type != flags.ErrHelp {
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// Print error if not due to help request.
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_, _ = fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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// Help was requested, exit normally.
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os.Exit(0)
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}
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// Hook interceptor for os signals.
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if err := signal.Intercept(); err != nil {
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_, _ = fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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// Call the "real" main in a nested manner so the defers will properly
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// be executed in the case of a graceful shutdown.
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if err := lnd.Main(
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loadedConfig, lnd.ListenerCfg{}, signal.ShutdownChannel(),
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); err != nil {
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_, _ = fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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}
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