start figuring out representation of host operating systems

Signed-off-by: Sean Whitton <spwhitton@spwhitton.name>

1 files changed, 57 insertions, 0 deletions

diff --git a/src/property/os.lisp b/src/property/os.lisp
new file mode 100644
index 0000000..28e88d3
--- /dev/null
+++ b/src/property/os.lisp
@@ -0,0 +1,57 @@
+;;; Consfigurator -- Lisp declarative configuration management system
+
+;;; Copyright (C) 2021  Sean Whitton <spwhitton@spwhitton.name>
+
+;;; This file is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3, or (at your option)
+;;; any later version.
+
+;;; This file is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+(in-package :consfigurator.property.os)
+
+(defclass unixlike () ())
+
+(defclass linux (unixlike)
+  ((architecture
+    :initarg :arch :reader linux-architecture
+    :documentation
+    "Keyword whose name is Debian's name for this architecture, e.g. :AMD64")))
+
+(defclass debian (linux)
+  ((suite :initarg :suite
+	  :reader debian-suite
+	  :initform (error "Must provide suite"))))
+
+(defclass debian-stable (debian) ())
+
+(defprop debian-stable :posix (suite architecture)
+  (:hostattrs
+   (push-hostattrs :os
+		   (make-instance 'debian-stable
+				  :architecture architecture :suite suite))))
+
+(defclass debian-testing (debian)
+  ((suite :initform "testing")))
+
+(defprop debian-testing :posix (architecture)
+  (:hostattrs
+   (push-hostattrs :os
+		   (make-instance 'debian-testing
+				  :architecture architecture))))
+
+(defclass debian-unstable (debian)
+  ((suite :initform "unstable")))
+
+(defprop debian-unstable :posix (architecture)
+  (:hostattrs
+   (push-hostattrs :os
+		   (make-instance 'debian-unstable
+				  :architecture architecture))))