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@ -3,39 +3,14 @@ package main
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import (
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"context"
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"fmt"
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"html/template"
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//"io"
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"io"
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"log/slog"
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"net/http"
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//"os"
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"os"
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"strings"
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"time"
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)
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func IndexHandler(w http.ResponseWriter, r *http.Request) {
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files := []string{
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"./ui/html/base.go.tmpl",
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"./ui/html/index.go.tmpl",
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}
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ts, err := template.ParseFiles(files...)
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if err != nil {
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slog.Error("error parsing files", "error", err)
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http.Error(w, "Internal Server Error", http.StatusInternalServerError)
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return
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}
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err = ts.ExecuteTemplate(w, "base", nil)
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if err != nil {
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slog.Error("error executing template", "error", err)
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http.Error(w, "Internal Server Error", http.StatusInternalServerError)
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return
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}
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}
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func SSEHandler(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "text/event-stream")
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@ -48,31 +23,26 @@ func SSEHandler(w http.ResponseWriter, r *http.Request) {
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}
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func routes() http.Handler {
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fileServer := http.FileServer(http.Dir("./ui/static/"))
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// TODO add static server and an HTML index with `new EventSource` JS that writes the data message contents into an element on the page
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mux := http.NewServeMux()
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mux.Handle("GET /static/", http.StripPrefix("/static", fileServer))
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mux.HandleFunc("GET /sse", SSEHandler)
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mux.HandleFunc("GET /{$}", IndexHandler)
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mux.HandleFunc("/sse", SSEHandler)
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return mux
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}
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// TODO add args slice and process flags
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// TODO add io.Writer and pass that to the logger
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func run(ctx context.Context) error {
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func run(ctx context.Context, w io.Writer, args []string) error {
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addr := fmt.Sprintf("%s:%d", "0.0.0.0", 8888)
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srv := &http.Server{
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Addr: addr,
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Handler: routes(),
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}
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slog.Info("Listing on: http://0.0.0.0:8888/")
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slog.Info("Listing on: http://0.0.0.0:8888")
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return srv.ListenAndServe()
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}
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func main() {
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ctx := context.Background()
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// TODO add os.Args
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if err := run(ctx); err != nil {
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if err := run(ctx, os.Stdout, os.Args); err != nil {
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slog.Error("an error occurred", "error", err)
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}
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}
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