Change decision whether to append "/.git"

Before, AnonymousAccessCommand would append "/.git" to any name that
didn't end in ".git".

Now, it appends the ".git" subdir to a dirname exactly when that subdir
exists.

1 files changed, 14 insertions, 4 deletions

diff --git a/EndoForge/src/AnonymousAccessCommand b/EndoForge/src/AnonymousAccessCommand
index 526f53d..ffdc07a 100755
--- a/EndoForge/src/AnonymousAccessCommand
+++ b/EndoForge/src/AnonymousAccessCommand
@@ -74,6 +74,11 @@ with_soul_bare()
     )
 }
 
+unsupported()
+{
+    echo "$0: Error: unsupported" >&2
+}
+
 read authtype authline < "$SSH_USER_AUTH" || exit
 [ "$authtype" = publickey ] || exit
 
@@ -90,12 +95,17 @@ arg=${SSH_ORIGINAL_COMMAND#* }
 arg=${arg%\'}
 arg=${arg#\'}
 case "$arg" in
-    *\'*) exit ;; # we should support these wtf
-    *.git) ;;
-    *) arg=$arg/.git ;;
+    *\'* )
+        unsupported
+        exit
+        ;;
 esac
 
-dir=$(readlink -e "$arg") || exit
+if ! dir=$(readlink -e "$arg")
+then exit
+elif [ -d "$dir"/.git ]
+then dir=$dir/.git
+fi
 
 if ! is_self_forge "$dir"
 then