allow hosting on alternate port.
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parent
d76a9bff9f
commit
a926bdc955
@ -1,8 +1,10 @@
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package main
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import (
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"fmt"
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"net/http"
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"os"
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"strconv"
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"github.com/elazarl/go-bindata-assetfs"
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"mcquay.me/web"
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@ -20,13 +22,23 @@ func main() {
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} else {
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fs = http.Dir(os.Getenv("SM_STATIC"))
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}
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port := 8000
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if os.Getenv("PORT") != "" {
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p, err := strconv.Atoi(os.Getenv("PORT"))
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if err != nil {
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fmt.Fprintf(os.Stderr, "couldn't parse port: %v\n", err)
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os.Exit(1)
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}
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port = p
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}
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// XXX: beware: I've copy/pasted this twice now and been confused because
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// I ought to have been using my own servemux
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http.Handle(
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"/",
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http.FileServer(fs),
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)
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if err := http.ListenAndServe(":8000", nil); err != nil {
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panic(err)
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if err := http.ListenAndServe(fmt.Sprintf(":%d", port), nil); err != nil {
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fmt.Fprintf(os.Stderr, "problem serving: %v\n", err)
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os.Exit(1)
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}
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}
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