feat: download blog images locally and replace the path

glee.go

@@ -14,13 +14,15 @@ import (
 
 var config *toml.Tree
 var log = logrus.New()
+var filePath string
 
 var opts struct {
 	ShowConfig bool   `short:"c" long:"config" description:"Show glee configuration global file"`
 	Debug      bool   `short:"d" long:"debug" description:"debug mode"`
 	File       string `description:"Markdown file to process"`
 	Help       bool   `short:"h" long:"help" description:"Show this help message"`
 	Version    bool   `short:"v" long:"version" description:"Show version"`
+	DownloadImage bool `short:"i" long:"download-image" description:"Download images from markdown file"`
 }
 
 var flagParser = flags.NewParser(&opts, flags.Default)
@@ -73,7 +75,7 @@ func main() {
 	}
 	checkConfigurationsExist(log)
 	if len(args) == 1 {
-		filePath := args[0]
+		filePath = args[0]
 		content, err := os.ReadFile(filePath)
 
 		if err != nil {

imageProcessing.go

@@ -3,6 +3,7 @@ package main
 import (
 	"encoding/json"
 	"io"
+	"io/ioutil"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -83,6 +84,26 @@ func imageToHash(image string) (string, string, error) {
 		if err != nil {
 			return "", "", err
 		}
+       // Create the "images" directory if it doesn't exist
+	   if opts.DownloadImage {
+		 if !strings.Contains(image, "https://karma-src-x02msdf8-23.s3.ap-south-1.amazonaws.com/product-menu-logo") {
+
+		err = os.MkdirAll("images", os.ModePerm)
+        if err != nil {
+            return "", "", err
+        }
+
+        // Copy the temporary file into the "images" directory
+        fileName := filepath.Base(image)
+        destination := filepath.Join("images", fileName)
+        if err := copyFile(image,tp, destination); err != nil {
+            return "", "", err
+        }
+		}
+
+
+	   }
+
 		fileExtension = iext
 		hashValue, err = sha256Sum(tp)
 	} else {
@@ -105,3 +126,36 @@ func getTempDir() string {
 	}
 	return "/tmp/"
 }
+
+
+
+
+func copyFile(image,src, dst string) error {
+    sourceFile, err := os.Open(src)
+    if err != nil {
+        return err
+    }
+    defer sourceFile.Close()
+
+    destFile, err := os.Create(dst)
+    if err != nil {
+        return err
+    }
+    defer destFile.Close()
+
+	 _, err = io.Copy(destFile, sourceFile)
+
+
+    content, err := ioutil.ReadFile(filePath)
+    if err != nil {
+        return err
+    }
+    newContent := strings.Replace(string(content),image, dst, -1)
+    err = ioutil.WriteFile(filePath, []byte(newContent), 0644)
+    if err != nil {
+        return err
+    }
+	return err
+
+
+}

install_local.sh

@@ -0,0 +1,3 @@
+go build .
+sudo rm -f /usr/local/bin/glee /usr/bin/glee
+sudo mv glee /usr/local/bin/glee