From c632965a2ac4b8e0115e8d72301f9f486e778869 Mon Sep 17 00:00:00 2001
From: sgoudham <sgoudham@gmail.com>
Date: Wed, 8 Jun 2022 02:14:37 +0100
Subject: [PATCH] refactor: Add 'AppError' to allow cleaner propagation of
 different errors

---
 src/error.rs | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 src/error.rs

diff --git a/src/error.rs b/src/error.rs
new file mode 100644
index 0000000..3ff76f3
--- /dev/null
+++ b/src/error.rs
@@ -0,0 +1,34 @@
+#[derive(Debug, PartialEq)]
+pub enum AppError {
+    CommandFailedToExecute(String),
+    CommandError(String),
+    MissingGitRepository(String),
+    MissingGitRemote(String),
+    InvalidGitUrl(String),
+    InvalidUtf8(String),
+}
+
+impl From<std::io::Error> for AppError {
+    fn from(error: std::io::Error) -> Self {
+        AppError::CommandFailedToExecute(error.to_string())
+    }
+}
+
+impl From<std::str::Utf8Error> for AppError {
+    fn from(error: std::str::Utf8Error) -> Self {
+        AppError::InvalidUtf8(error.to_string())
+    }
+}
+
+impl AppError {
+    pub fn print(&self) -> &String {
+        match self {
+            AppError::CommandFailedToExecute(str)
+            | AppError::MissingGitRepository(str)
+            | AppError::MissingGitRemote(str)
+            | AppError::CommandError(str)
+            | AppError::InvalidGitUrl(str)
+            | AppError::InvalidUtf8(str) => str,
+        }
+    }
+}