sm/servedir
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Added http://hostname:port/ printout when server starts.

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This commit is contained in:
Stephen McQuay 2013-10-21 19:26:16 -07:00
parent 59b496b66e
commit c3bcf30890
1 changed files with 6 additions and 1 deletions
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7
main.go
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@ -5,6 +5,7 @@ import (
"fmt" "fmt"
"log" "log"
"net/http" "net/http"
"os"
) )
var port = flag.Int("port", 8000, "port from which to serve") var port = flag.Int("port", 8000, "port from which to serve")
@ -18,9 +19,13 @@ func logger(h http.Handler) http.Handler {
func main() { func main() {
flag.Parse() flag.Parse()
hostname, err := os.Hostname()
if err != nil {
log.Fatal("problem getting hostname:", err)
}
log.Printf("serving on: http://%s:%d/", hostname, *port)
addr := fmt.Sprintf(":%d", *port) addr := fmt.Sprintf(":%d", *port)
fh := http.FileServer(http.Dir("./")) fh := http.FileServer(http.Dir("./"))
http.ListenAndServe(":8080", logger(fh))
if err := http.ListenAndServe(addr, logger(fh)); err != nil { if err := http.ListenAndServe(addr, logger(fh)); err != nil {
log.Fatal(err) log.Fatal(err)
} }