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Diffstat (limited to 'users/sterni/mblog/maildir.lisp')
| -rw-r--r-- | users/sterni/mblog/maildir.lisp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/users/sterni/mblog/maildir.lisp b/users/sterni/mblog/maildir.lisp new file mode 100644 index 000000000000..42f18c619d18 --- /dev/null +++ b/users/sterni/mblog/maildir.lisp @@ -0,0 +1,20 @@ +;; SPDX-License-Identifier: GPL-3.0-only +;; SPDX-FileCopyrightText: Copyright (C) 2022 by sterni + +(in-package :maildir) +(declaim (optimize (safety 3))) + +(defun list (dir) + "Returns a list of pathnames to messages in a maildir. The messages are + returned in no guaranteed order. Note that this function doesn't fully + implement the behavior prescribed by maildir(5): It only looks at `cur` + and `new` and won't clean up `tmp` nor move files from `new` to `cur`, + since it is strictly read-only." + (flet ((subdir-contents (subdir) + (directory + (merge-pathnames + (make-pathname :directory `(:relative ,subdir) + :name :wild :type :wild) + dir)))) + (mapcan #'subdir-contents '("cur" "new")))) + |