85 lines
2.0 KiB
Go
85 lines
2.0 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"log"
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"net/http"
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"slices"
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"strings"
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"www/config"
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"www/internals"
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)
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var logger = log.Default()
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func main() {
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staticDir := flag.String("s", "./static", "the directory to copy static files from")
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port := flag.Int("p", 8080, "the port to run the server")
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dev := flag.Bool("d", false, "if the server is in development mode")
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flag.Parse()
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if *dev {
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log.Printf("Running server in DEVELOPMENT MODE")
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}
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mux := http.NewServeMux()
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config.APIROUTES(mux)
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for _, route := range config.ROUTES {
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path := "/" + strings.TrimSuffix(route.Path, ".html")
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if path == "/index" {
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continue
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}
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logger.Printf("Registering page route. page=%s route=%s", route.Path, path)
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mux.HandleFunc(path, func(w http.ResponseWriter, r *http.Request) {
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logger.Printf("Handling request. path=%s", r.URL.Path)
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if *dev {
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w.Header().Add("Cache-Control", "max-age=0")
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}
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w.Header().Add("Content-Type", "text/html")
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err := route.Component.Render(r.Context(), w)
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if err != nil {
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logger.Fatalf("Unable to render route %s due to %s", route.Path, err)
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}
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})
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}
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mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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if *dev {
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w.Header().Add("Cache-Control", "max-age=0")
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}
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if r.URL.Path != "/" {
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logger.Printf("Handling file server request. path=%s", r.URL.Path)
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http.FileServer(http.Dir(*staticDir)).ServeHTTP(w, r)
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return
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}
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logger.Printf("Handling request. path=%s", r.URL.Path)
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w.Header().Add("Content-Type", "text/html")
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index := slices.IndexFunc(config.ROUTES, func(route internals.Page) bool {
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return route.Path == "index.html"
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})
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indexPage := config.ROUTES[index]
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err := indexPage.Component.Render(r.Context(), w)
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if err != nil {
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log.Fatalf("Unable to render index page due to %s", err)
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}
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})
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logger.Printf("Running server at port: %v", *port)
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err := http.ListenAndServe(fmt.Sprintf(":%v", *port), mux)
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if err != nil {
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logger.Fatalf("Server crashed due to:\n%s", err)
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}
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}
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