write to gemini file

1 files changed, 30 insertions, 0 deletions

diff --git a/cheetah-bot.go b/cheetah-bot.go
index 8c26608..e605a68 100644
--- a/cheetah-bot.go
+++ b/cheetah-bot.go
@@ -3,10 +3,12 @@
 package main
 
 import (
+	"bufio"
 	"fmt"
 	"io"
 	"io/ioutil"
 	"os"
+	"time"
 
 	/*
 		// imgur stuff
@@ -100,7 +102,35 @@ func main() {
 	titleReddit := fmt.Sprintf("Posting cheetah pics every day until I run out — Day %d — %s", day, description)
 	titleMasto := fmt.Sprintf("Day %d: %s\n#cheetah\n", day, description)
 
+	curYear, curMonth, curDay := time.Now().Date()
+	titleGemini := "# Cheetah a Day\n\n"
+	linkGemini := fmt.Sprintf("=> D%03d.jpg %04d-%02d-%02d - Day %[4]d: %s\n", curYear, curMonth, curDay, day, description)
+
 	// do the final culminating posts
+	geminiOrig, err := os.Open("/var/local/cheetahs/cheetahs.gmi")
+	if err != nil {
+		fmt.Println("Failed to open file: ", err)
+		os.Exit(1)
+	}
+	defer geminiOrig.Close()
+	geminiNew, err := os.OpenFile("/var/local/cheetahs/cheetahs.gmi.new", os.O_RDWR|os.O_CREATE, 0666)
+	if err != nil {
+		fmt.Println("Failed to open file: ", err)
+		os.Exit(1)
+	}
+	defer geminiNew.Close()
+	reader := bufio.NewReader(geminiOrig)
+	writer := bufio.NewWriter(geminiNew)
+	io.WriteString(geminiNew, titleGemini)
+	io.WriteString(geminiNew, linkGemini)
+	_, _ = reader.ReadString('\n')
+	_, _ = reader.ReadString('\n')
+	_, err = io.Copy(writer, reader)
+	if err != nil {
+		fmt.Println("Failed to update gemini file: ", err)
+		os.Exit(1)
+	}
+
 	//reddit.PostLink("nytpu", titleReddit, imgurImage)
 	reddit.PostLink("Cheetahs", titleReddit, mastoImage.URL)
 	masto.PostStatus(titleMasto, 0, []int64{mastoImage.ID}, false, "", "public")