Initial commit

main.go

@@ -0,0 +1,74 @@
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"io/ioutil"
+	"log"
+
+	"github.com/jroimartin/gocui"
+	"github.com/mmcdole/gofeed"
+)
+
+var Configuration struct {
+	Feeds []string
+}
+
+var filename = flag.String("config", "config.json", "Location of the config file.")
+
+func main() {
+	flag.Parse()
+	data, err := ioutil.ReadFile(*filename)
+	if err != nil {
+		log.Panicln(err)
+	}
+	if err != nil {
+		log.Panicln(err)
+	}
+
+	err = json.Unmarshal(data, &Configuration)
+	if err != nil {
+		log.Panicln(err)
+	}
+
+	g, err := gocui.NewGui(gocui.OutputNormal)
+	if err != nil {
+		log.Panicln(err)
+	}
+	defer g.Close()
+
+	g.SetManagerFunc(layout)
+
+	if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
+		log.Panicln(err)
+	}
+
+	if err := g.MainLoop(); err != nil && err != gocui.ErrQuit {
+		log.Panicln(err)
+	}
+}
+
+func layout(g *gocui.Gui) error {
+	maxX, maxY := g.Size()
+	if v, err := g.SetView("feeds", maxX/2-26, maxY/5, maxX/2+8, maxY/2+6); err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		fp := gofeed.NewParser()
+		for _, f := range Configuration.Feeds {
+			feed, err := fp.ParseURL(f)
+			if err != nil {
+				fmt.Println(err)
+			}
+			if feed != nil {
+				fmt.Fprintln(v, feed.Title)
+			}
+		}
+	}
+	return nil
+}
+
+func quit(g *gocui.Gui, v *gocui.View) error {
+	return gocui.ErrQuit
+}