From 0734288483700e8e10cebd87c797b625aa83d55e Mon Sep 17 00:00:00 2001
From: Daniel Fancsali <fancsali@gmail.com>
Date: Sun, 21 Feb 2021 19:59:57 +0000
Subject: [PATCH] First draft of __apt_pin

---
 cdist/conf/type/__apt_pin/man.rst             | 53 ++++++++++++++++
 cdist/conf/type/__apt_pin/manifest            | 63 +++++++++++++++++++
 .../type/__apt_pin/parameter/default/package  |  1 +
 .../type/__apt_pin/parameter/default/state    |  1 +
 cdist/conf/type/__apt_pin/parameter/optional  |  2 +
 cdist/conf/type/__apt_pin/parameter/required  |  2 +
 6 files changed, 122 insertions(+)
 create mode 100644 cdist/conf/type/__apt_pin/man.rst
 create mode 100755 cdist/conf/type/__apt_pin/manifest
 create mode 100644 cdist/conf/type/__apt_pin/parameter/default/package
 create mode 100644 cdist/conf/type/__apt_pin/parameter/default/state
 create mode 100644 cdist/conf/type/__apt_pin/parameter/optional
 create mode 100644 cdist/conf/type/__apt_pin/parameter/required

diff --git a/cdist/conf/type/__apt_pin/man.rst b/cdist/conf/type/__apt_pin/man.rst
new file mode 100644
index 00000000..7fcae6f8
--- /dev/null
+++ b/cdist/conf/type/__apt_pin/man.rst
@@ -0,0 +1,53 @@
+cdist-type__apt_pin(7)
+======================
+
+NAME
+----
+cdist-type__apt_pin - TODO
+
+
+DESCRIPTION
+-----------
+This space intentionally left blank.
+
+
+REQUIRED PARAMETERS
+-------------------
+None.
+
+
+OPTIONAL PARAMETERS
+-------------------
+None.
+
+
+BOOLEAN PARAMETERS
+------------------
+None.
+
+
+EXAMPLES
+--------
+
+.. code-block:: sh
+
+    # TODO
+    __apt_pin
+
+
+SEE ALSO
+--------
+:strong:`TODO`\ (7)
+
+
+AUTHORS
+-------
+Daniel Fancsali <fancsali@gmail.com>
+
+
+COPYING
+-------
+Copyright \(C) 2021 Daniel Fancsali. 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 of the
+License, or (at your option) any later version.
diff --git a/cdist/conf/type/__apt_pin/manifest b/cdist/conf/type/__apt_pin/manifest
new file mode 100755
index 00000000..8dd9770d
--- /dev/null
+++ b/cdist/conf/type/__apt_pin/manifest
@@ -0,0 +1,63 @@
+#!/bin/sh -e
+#
+# 2021 Daniel Fancsali (fancsali@gmail.com)
+#
+# This file is part of cdist.
+#
+# cdist 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 of the License, or
+# (at your option) any later version.
+#
+# cdist 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 cdist. If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+os=$(cat "$__global/explorer/os")
+state="$(cat "$__object/parameter/state")"
+package="$(cat "$__object/parameter/package")"
+distribution="$(cat "$__object/parameter/distribution")"
+priority="$(cat "$__object/parameter/priority")"
+
+
+case "$os" in
+   debian|ubuntu|devuan)
+   ;;
+   *)
+      printf "This type is specific to Debian and it's derivatives" >&2
+      printf "If you feel there's an equivalent functionality in %s, please contribute..." "$os" >&2
+      exit 1
+   ;;
+esac
+
+if [ "$package" = "*" ]; then
+    name="default"
+
+else
+    name="$__object_id"
+fi
+
+case $distribution in
+    stabletesting|unsatbel|experimental)
+        pin="release a=$distribution"
+        ;;
+    *)
+        pin="release n=$distribution"
+        ;;
+esac
+
+
+__file /etc/apt/preferences.d/$name \
+    --owner root --group root --mode 0644 \
+    --state "$state" \
+    --source - << EOF
+Package: $package
+Pin: $pin
+Pin-Priority: $priority
+EOF
diff --git a/cdist/conf/type/__apt_pin/parameter/default/package b/cdist/conf/type/__apt_pin/parameter/default/package
new file mode 100644
index 00000000..72e8ffc0
--- /dev/null
+++ b/cdist/conf/type/__apt_pin/parameter/default/package
@@ -0,0 +1 @@
+*
diff --git a/cdist/conf/type/__apt_pin/parameter/default/state b/cdist/conf/type/__apt_pin/parameter/default/state
new file mode 100644
index 00000000..e7f6134f
--- /dev/null
+++ b/cdist/conf/type/__apt_pin/parameter/default/state
@@ -0,0 +1 @@
+present
diff --git a/cdist/conf/type/__apt_pin/parameter/optional b/cdist/conf/type/__apt_pin/parameter/optional
new file mode 100644
index 00000000..52f01fd2
--- /dev/null
+++ b/cdist/conf/type/__apt_pin/parameter/optional
@@ -0,0 +1,2 @@
+state
+package
diff --git a/cdist/conf/type/__apt_pin/parameter/required b/cdist/conf/type/__apt_pin/parameter/required
new file mode 100644
index 00000000..4b4e9741
--- /dev/null
+++ b/cdist/conf/type/__apt_pin/parameter/required
@@ -0,0 +1,2 @@
+distribution
+priority