45 lines
824 B
Go
45 lines
824 B
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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)
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const (
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// Addr is the default statusd address to connect to.
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Addr = "localhost:51515"
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)
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var (
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addr = flag.String("addr", Addr, "set statusd address (default localhost:51515)")
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)
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// main is the entrypoint for the statusd command line interface.
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func main() {
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flag.Usage = printUsage
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flag.Parse()
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fmt.Printf("statusd-cli connecting statusd on '%s'\n", *addr)
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// Running REPL.
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repl := NewREPL(*addr)
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err := repl.Run()
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if err != nil {
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fmt.Printf("stopped with error: %v\n", err)
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os.Exit(-1)
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}
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}
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// printUsage prints a little help for statusd-cli.
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func printUsage() {
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fmt.Fprintln(os.Stderr, "Usage: statusd-cli [options]")
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fmt.Fprintf(os.Stderr, `
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Examples:
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statusd-cli -addr=<address> # connect statusd on <address>
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Options:
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`)
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flag.PrintDefaults()
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}
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