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43 lines
886 B
Go
Executable File
43 lines
886 B
Go
Executable File
package main
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import (
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"fmt"
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"net/http"
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)
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func server() error {
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address := "localhost:4000"
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printSetting("Server address:", "http://"+address+"/")
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printSetting("Server running...", "press ctrl-c to stop.")
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http.HandleFunc("/", handler)
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err := http.ListenAndServe(address, nil)
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if err != nil {
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// TODO pick another port
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return err
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}
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return nil
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}
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func handler(w http.ResponseWriter, r *http.Request) {
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path := r.URL.Path
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// w.Header().Set("Content-Type", "text/plain; charset=utf-8")
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p, found := siteMap[path]
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if !found {
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w.WriteHeader(http.StatusNotFound)
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p, found = siteMap["404.html"]
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}
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if !found {
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fmt.Fprintf(w, "404 page not found: %s", path)
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return
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}
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p, err := readFile(p.Path, siteData, true)
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if err != nil {
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fmt.Printf("Error rendering %s: %s", p.Path, err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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w.Write(p.Body)
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}
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