Very very simple static HTML server to use for local projects
add optional port flag
+11
-3
+11
-3
cmd/goserve/goserve.go
+11
-3
cmd/goserve/goserve.go
···
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1
package main
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import (
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+
"flag"
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"log"
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"net/http"
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"os"
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"strconv"
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)
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var port int
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+
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func main() {
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if len(os.Args) < 2 {
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log.Fatalf("Failed to start: serve dir not provided")
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log.Fatalf("Failed to start: serve dir not provided\nUsage: goserve <dir> [--port=8081]")
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}
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+
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flag.IntVar(&port, "port", 8081, "port to run the web server off")
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+
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portStr := ":" + strconv.Itoa(port)
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// Define the directory where your static HTML files are located
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staticDir := os.Args[1]
···
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fs.ServeHTTP(w, r)
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})
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log.Println("Serving on :8080")
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err := http.ListenAndServe(":8080", nil)
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log.Println("Serving on " + portStr)
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err := http.ListenAndServe(portStr, nil)
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if err != nil {
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log.Fatal(err)
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}