init

emoji2json.go

@@ -0,0 +1,72 @@
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"os"
+	"strings"
+)
+
+func fileNameWithoutExtension(fileName string) string {
+	if pos := strings.LastIndexByte(fileName, '.'); pos != -1 {
+		return fileName[:pos]
+	}
+	return fileName
+}
+
+func main() {
+	CategoryFlag := flag.String("c", "", "Name of the emoji category")
+	flag.Parse()
+	// Remove old meta.json
+	_, err := os.Stat("meta.json")
+	if !os.IsNotExist(err) {
+		err = os.Remove("meta.json")
+		if err != nil {
+			fmt.Println(err)
+		}
+	}
+	// Get files list
+	f, err := os.Open("./")
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	files, err := f.Readdir(0)
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	// Init metadata
+	meta := &MetaPackage{}
+	// Loop through files
+	for _, file := range files {
+		emoji := Emoji{
+			Downloaded: true,
+			FileName:   file.Name(),
+			Emoji: EmojiInfo{
+				Name:     fileNameWithoutExtension(file.Name()),
+				Category: *CategoryFlag,
+			},
+		}
+		meta.Emojis = append(meta.Emojis, emoji)
+	}
+	// Write JSON file
+	metaData, _ := json.MarshalIndent(meta, "", " ")
+	_ = os.WriteFile("meta.json", metaData, 0644)
+}
+
+type MetaPackage struct {
+	Emojis []Emoji `json:"emojis"`
+}
+
+type Emoji struct {
+	Downloaded bool      `json:"downloaded"`
+	FileName   string    `json:"fileName"`
+	Emoji      EmojiInfo `json:"emoji"`
+}
+type EmojiInfo struct {
+	Name     string `json:"name"`
+	Category string `json:"category"`
+	// Aliases  []string `json:"aliases"`
+}