add news bot

Author: stym06

.gitignore

@@ -0,0 +1,27 @@
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+go.work.sum
+
+# env file
+.env
+
+bin/*

go.mod

@@ -0,0 +1,10 @@
+module github.com/stym06/hackernews-bot
+
+go 1.23
+
+require (
+	github.com/fatih/color v1.17.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	golang.org/x/sys v0.18.0 // indirect
+)

go.sum

@@ -0,0 +1,11 @@
+github.com/fatih/color v1.17.0 h1:GlRw1BRJxkpqUCBKzKOw098ed57fEsKeNjpTe3cSjK4=
+github.com/fatih/color v1.17.0/go.mod h1:YZ7TlrGPkiz6ku9fK3TLD/pl3CpsiFyu8N92HLgmosI=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
+golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

main.go

@@ -0,0 +1,88 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
+	"math/rand"
+	"net/http"
+	"os/exec"
+	"runtime"
+	"time"
+
+	"github.com/fatih/color"
+)
+
+type HackerStory struct {
+	Title string `json: "title"`
+	Url   string `json: "url"`
+}
+
+func openbrowser(url string) {
+	var err error
+
+	switch runtime.GOOS {
+	case "linux":
+		err = exec.Command("xdg-open", url).Start()
+	case "windows":
+		err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
+	case "darwin":
+		err = exec.Command("open", url).Start()
+	default:
+		err = fmt.Errorf("unsupported platform")
+	}
+	if err != nil {
+		log.Fatal(err)
+	}
+
+}
+
+func main() {
+	rand.Seed(time.Now().UnixNano())
+	topStoriesUrl := "https://hacker-news.firebaseio.com/v0/topstories.json?print=pretty"
+
+	resp, err := http.Get(topStoriesUrl)
+
+	if err != nil {
+		panic(err)
+	}
+
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		panic(err)
+	}
+	var topStories []int64
+	err = json.Unmarshal(body, &topStories)
+	if err != nil {
+		panic(err)
+	}
+
+	randomStoryId := topStories[rand.Intn(len(topStories))]
+
+	randomStoryUrl := fmt.Sprintf("https://hacker-news.firebaseio.com/v0/item/%d.json?print=pretty", randomStoryId)
+
+	resp, err = http.Get(randomStoryUrl)
+	if err != nil {
+		panic(err)
+	}
+
+	body, err = io.ReadAll(resp.Body)
+	if err != nil {
+		panic(err)
+	}
+
+	var hackerStory HackerStory
+	err = json.Unmarshal(body, &hackerStory)
+	if err != nil {
+		panic(err)
+	}
+
+	color.Green(hackerStory.Title)
+	color.White(hackerStory.Url)
+
+	openbrowser(hackerStory.Url)
+
+}