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-rw-r--r--storage/filesystem/storage.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/storage/filesystem/storage.go b/storage/filesystem/storage.go
index 2069d3a..951ea00 100644
--- a/storage/filesystem/storage.go
+++ b/storage/filesystem/storage.go
@@ -37,6 +37,10 @@ type Options struct {
// LargeObjectThreshold maximum object size (in bytes) that will be read in to memory.
// If left unset or set to 0 there is no limit
LargeObjectThreshold int64
+ // AlternatesFS provides the billy filesystem to be used for Git Alternates.
+ // If none is provided, it falls back to using the underlying instance used for
+ // DotGit.
+ AlternatesFS billy.Filesystem
}
// NewStorage returns a new Storage backed by a given `fs.Filesystem` and cache.
@@ -49,6 +53,7 @@ func NewStorage(fs billy.Filesystem, cache cache.Object) *Storage {
func NewStorageWithOptions(fs billy.Filesystem, cache cache.Object, ops Options) *Storage {
dirOps := dotgit.Options{
ExclusiveAccess: ops.ExclusiveAccess,
+ AlternatesFS: ops.AlternatesFS,
}
dir := dotgit.NewWithOptions(fs, dirOps)