k

main.go

@@ -9,10 +9,15 @@ listing file.
 package main
 
 import (
+	"context"
+	"io/ioutil"
 	"local/args"
 	"log"
 	"net/http"
+	"os"
+	"path"
 	"strings"
+	"time"
 )
 
 func main() {
@@ -24,11 +29,45 @@ func main() {
 	}
 
 	d := fs.Get("d").GetString()
-	p := strings.TrimPrefix(fs.Get("p").GetString(), ":")
+	p := fs.Get("p").GetString()
+	go serve(d, p)
+	go poll(path.Join(d, "csv"), time.Minute)
 
-	http.Handle("/", http.FileServer(http.Dir(d)))
-
-	log.Printf("Serving %s on HTTP port: %s\n", d, p)
-
-	log.Fatal(http.ListenAndServe(":"+p, nil))
+	<-context.Background().Done()
+}
+
+func serve(directory, port string) {
+	port = strings.TrimPrefix(port, ":")
+	http.Handle("/", http.FileServer(http.Dir(directory)))
+	log.Printf("Serving %s on HTTP port: %s\n", directory, port)
+	log.Fatal(http.ListenAndServe(":"+port, nil))
+}
+
+func poll(path string, interval time.Duration) {
+	for {
+		select {
+		case <-context.Background().Done():
+		case <-time.After(interval):
+			if err := refresh(path); err != nil {
+				log.Println(err)
+			}
+		}
+	}
+}
+
+func refresh(path string) error {
+	url := "https://docs.google.com/spreadsheets/d/14F7zRrwGT6JkCeZqZLPM2r2GScrm9FLFxlPtDINbNWg/gviz/tq?tqx=out:csv"
+	resp, err := http.Get(url)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	b, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return err
+	}
+	if err := ioutil.WriteFile(path, b, os.ModePerm); err != nil {
+		return err
+	}
+	return nil
 }

public/csv

@@ -0,0 +1,4 @@
+"Link to Ride","Date","Day","Time","Route","Start","Notes"
+"https://ridewithgps.com/routes/29835879","May 11","Sat","9:00 AM","Hobble Creek R & L Forks 86-Mi","OLD Bike Peddler 24 E Main American Fork","Great way to start the cycling year with good friends! Weather Permitting"
+"","May 11","Sat","9:45 AM","64-Mile Ride Hobble Creek R & L Forks","Gas Station 1600 E 800 N Orem","Same route as last week."
+"","May 13","Mon","5:45 AM","Spin Class","VASA Fitness American Fork","High Intensity group workout on new spin bikes"

public/index.html

@@ -106,10 +106,11 @@
          var google_doc_pre = "https://docs.google.com/spreadsheets/d/"
          var google_doc_id = "14F7zRrwGT6JkCeZqZLPM2r2GScrm9FLFxlPtDINbNWg"
          var google_doc_post = "/gviz/tq?tqx=out:csv"
+         //`${cors_anywhere}/${google_doc_pre}/${google_doc_id}/${google_doc_post}`,
 
          http(
             "get",
-            `${cors_anywhere}/${google_doc_pre}/${google_doc_id}/${google_doc_post}`,
+            window.location+"/csv",
             populate_schedule,
             JSON.stringify({"cc": "cc"}),
          )