Merge branch 'ps/odb-sources' into ps/object-counting

* ps/odb-sources:
  odb/source: make `begin_transaction()` function pluggable
  odb/source: make `write_alternate()` function pluggable
  odb/source: make `read_alternates()` function pluggable
  odb/source: make `write_object_stream()` function pluggable
  odb/source: make `write_object()` function pluggable
  odb/source: make `freshen_object()` function pluggable
  odb/source: make `for_each_object()` function pluggable
  odb/source: make `read_object_stream()` function pluggable
  odb/source: make `read_object_info()` function pluggable
  odb/source: make `close()` function pluggable
  odb/source: make `reprepare()` function pluggable
  odb/source: make `free()` function pluggable
  odb/source: introduce source type for robustness
  odb: move reparenting logic into respective subsystems
  odb: embed base source in the "files" backend
  odb: introduce "files" source
  odb: split `struct odb_source` into separate header

1 files changed, 38 insertions, 0 deletions

diff --git a/odb/source.c b/odb/source.c
new file mode 100644
index 0000000000..7993dcbd65
--- /dev/null
+++ b/odb/source.c
@@ -0,0 +1,38 @@
+#include "git-compat-util.h"
+#include "object-file.h"
+#include "odb/source-files.h"
+#include "odb/source.h"
+#include "packfile.h"
+
+struct odb_source *odb_source_new(struct object_database *odb,
+				  const char *path,
+				  bool local)
+{
+	return &odb_source_files_new(odb, path, local)->base;
+}
+
+void odb_source_init(struct odb_source *source,
+		     struct object_database *odb,
+		     enum odb_source_type type,
+		     const char *path,
+		     bool local)
+{
+	source->odb = odb;
+	source->type = type;
+	source->local = local;
+	source->path = xstrdup(path);
+}
+
+void odb_source_free(struct odb_source *source)
+{
+	if (!source)
+		return;
+	source->free(source);
+}
+
+void odb_source_release(struct odb_source *source)
+{
+	if (!source)
+		return;
+	free(source->path);
+}