From e92fe89270154742bd130ba1b46d61603a083805 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Fri, 7 Oct 2016 14:07:17 +0200
Subject: [PATCH] Add more detailed errors

---
 libimagstorestdhook/src/vcs/git/error.rs        | 1 +
 libimagstorestdhook/src/vcs/git/store_unload.rs | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/libimagstorestdhook/src/vcs/git/error.rs b/libimagstorestdhook/src/vcs/git/error.rs
index 0481ebef..34ae0439 100644
--- a/libimagstorestdhook/src/vcs/git/error.rs
+++ b/libimagstorestdhook/src/vcs/git/error.rs
@@ -40,6 +40,7 @@ generate_error_module!(
         RepositoryPathAddingError         => "Error while adding Path to Index",
         RepositoryCommittingError         => "Error while committing",
         RepositoryParentFetchingError     => "Error while fetching parent of commit",
+        RepositoryStatusFetchError        => "Error while fetching repository status",
 
         HeadFetchError                    => "Error while getting HEAD",
         NotOnBranch                       => "No Branch is checked out",
diff --git a/libimagstorestdhook/src/vcs/git/store_unload.rs b/libimagstorestdhook/src/vcs/git/store_unload.rs
index 06bbefe6..52d8860f 100644
--- a/libimagstorestdhook/src/vcs/git/store_unload.rs
+++ b/libimagstorestdhook/src/vcs/git/store_unload.rs
@@ -160,6 +160,7 @@ impl StoreIdAccessor for StoreUnloadHook {
                         })
                         .any(|s| s == new || s == modif || s == del || s == ren)
                 })
+                .map_err_into(GHEK::RepositoryStatusFetchError)
                 .map_err_into(GHEK::RepositoryError)
                 .map_into_hook_error()
         };
@@ -168,6 +169,7 @@ impl StoreIdAccessor for StoreUnloadHook {
             if add_wt_changes_before_committing(cfg) {
                 debug!("Adding WT changes before committing.");
                 try!(index.add_all(&["*"], ADD_DEFAULT, None)
+                    .map_err_into(GHEK::RepositoryPathAddingError)
                     .map_err_into(GHEK::RepositoryError)
                     .map_into_hook_error());
             } else {