feat: if file can't be read, log that, don't end backup in error

Such files won't be restored, as they'd be restored as empty file, and
that would be confusing and thus bad.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/backup_reason.rs b/src/backup_reason.rs
index b3ce5e9..f785dea 100644
--- a/src/backup_reason.rs
+++ b/src/backup_reason.rs
@@ -9,6 +9,7 @@ pub enum Reason {
     Changed,
     Unchanged,
     GenerationLookupError,
+    FileError,
     Unknown,
 }
 
@@ -20,6 +21,7 @@ impl Reason {
             "changed" => Reason::Changed,
             "unchanged" => Reason::Unchanged,
             "genlookuperror" => Reason::GenerationLookupError,
+            "fileerror" => Reason::FileError,
             _ => Reason::Unknown,
         }
     }
@@ -42,6 +44,7 @@ impl fmt::Display for Reason {
             Reason::Changed => "changed",
             Reason::Unchanged => "unchanged",
             Reason::GenerationLookupError => "genlookuperror",
+            Reason::FileError => "fileerror",
             Reason::Unknown => "unknown",
         };
         write!(f, "{}", reason)