Implement first POC

trans.go

@@ -0,0 +1,56 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+)
+
+func main() {
+	outBytes, err := execTrans(os.Args[1])
+	if err != nil {
+		panic(err)
+	}
+	translations := parseTransOutput(string(outBytes))
+	fmt.Println(strings.Join(uniqueSlice(translations), "\n"))
+}
+
+func execTrans(input string) ([]byte, error) {
+	config := []string{
+		"-show-original", "n",
+		"-show-original-phonetics", "n",
+		"-show-dictionary", "n",
+		"-show-languages", "n",
+		"-show-prompt-message", "n",
+		"hu:en",
+		input,
+	}
+	return exec.Command("trans", config...).Output()
+}
+
+func parseTransOutput(out string) []string {
+	outLines := strings.Split(out, "\n")
+	translation := outLines[0]
+
+	additionalTranslations := strings.Split(outLines[len(outLines)-2], ",")
+	for i, translation := range additionalTranslations {
+		additionalTranslations[i] = strings.TrimSpace(translation)
+	}
+
+	return append([]string{translation}, additionalTranslations...)
+}
+
+func uniqueSlice(items []string) []string {
+    encountered := map[string]bool{}
+
+    uniqueSlice := []string{}
+    for _, item := range items {
+        if !encountered[item] {
+            encountered[item] = true
+            uniqueSlice = append(uniqueSlice, item)
+        }
+    }
+
+    return uniqueSlice
+}