worktree: introduce `struct git_worktree`

Introduce a new `struct git_worktree`, which holds information
about a possible working tree connected to a repository.
Introduce functions to allow opening working trees for a
repository.

1 files changed, 31 insertions, 0 deletions

diff --git a/src/worktree.h b/src/worktree.h
new file mode 100644
index 000000000..0e1666c42
--- /dev/null
+++ b/src/worktree.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) the libgit2 contributors. All rights reserved.
+ *
+ * This file is part of libgit2, distributed under the GNU GPL v2 with
+ * a Linking Exception. For full terms see the included COPYING file.
+ */
+#ifndef INCLUDE_worktree_h__
+#define INCLUDE_worktree_h__
+
+#include "git2/common.h"
+#include "git2/worktree.h"
+
+struct git_worktree {
+	/* Name of the working tree. This is the name of the
+	 * containing directory in the `$PARENT/.git/worktrees/`
+	 * directory. */
+	char *name;
+
+	/* Path to the .git file in the working tree's repository */
+	char *gitlink_path;
+	/* Path to the .git directory inside the parent's
+	 * worktrees directory */
+	char *gitdir_path;
+	/* Path to the common directory contained in the parent
+	 * repository */
+	char *commondir_path;
+	/* Path to the parent's .git directory */
+	char *parent_path;
+};
+
+#endif