feat: better error message on wrong os-release file (#511)

* enhancement: better error message when os-release parsing fails
2023-07-24 02:27:13 +02:00
parent d21141fefe
commit 1307d2d7e8
4 changed files with 70 additions and 24 deletions
--- a/src/error.rs
+++ b/src/error.rs
@@ -14,6 +14,10 @@ pub enum TopgradeError {
    #[cfg(target_os = "linux")]
    UnknownLinuxDistribution,

+    #[error("File \"/etc/os-release\" does not exist or is empty")]
+    #[cfg(target_os = "linux")]
+    EmptyOSReleaseFile,
+
    #[error("Failed getting the system package manager")]
    #[cfg(target_os = "linux")]
    FailedGettingPackageManager,