1 files changed, 13 insertions, 0 deletions
diff --git a/lua/encrypt/helpers.lua b/lua/encrypt/helpers.lua
new file mode 100644
index 0000000..37a96b3
--- /dev/null
+++ b/lua/encrypt/helpers.lua
@@ -0,0 +1,13 @@
+---@return string
+local function getPassword()
+  local password = vim.b["password"]
+  if password == nil then
+    password = vim.fn.inputsecret("Enter password: ")
+    vim.b["password"] = password
+  end
+  return password
+end
+
+local ENCRYPTED_PREFIX = "# <<<encrypted>>>"
+
+return { getPassword = getPassword, ENCRYPTED_PREFIX = ENCRYPTED_PREFIX }