From e019f3811bc1f5ad22d34419f3601358d997910b Mon Sep 17 00:00:00 2001
From: Daniel Hougaard <62331820+DanielHougaard@users.noreply.github.com>
Date: Sun, 16 Jun 2024 07:39:27 +0200
Subject: [PATCH] Helpers

---
 cli/packages/util/helper.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/cli/packages/util/helper.go b/cli/packages/util/helper.go
index 81fbcaeff..36d8abda1 100644
--- a/cli/packages/util/helper.go
+++ b/cli/packages/util/helper.go
@@ -5,6 +5,7 @@ import (
 	"crypto/sha256"
 	"encoding/base64"
 	"fmt"
+	"io/ioutil"
 	"os"
 	"os/exec"
 	"path"
@@ -246,3 +247,30 @@ func AppendAPIEndpoint(address string) string {
 	}
 	return address + "/api"
 }
+
+func ReadFileAsString(filePath string) (string, error) {
+	fileBytes, err := ioutil.ReadFile(filePath)
+
+	if err != nil {
+		return "", err
+	}
+
+	return string(fileBytes), nil
+
+}
+
+func GetEnvVarOrFileContent(envName string, filePath string) (string, error) {
+	// First check if the environment variable is set
+	if envVarValue := os.Getenv(envName); envVarValue != "" {
+		return envVarValue, nil
+	}
+
+	// If it's not set, try to read the file
+	fileContent, err := ReadFileAsString(filePath)
+
+	if err != nil {
+		return "", fmt.Errorf("unable to read file content from file path '%s' [err=%v]", filePath, err)
+	}
+
+	return fileContent, nil
+}