From a95eab77a5606f2552ac28c0b817945f72538c97 Mon Sep 17 00:00:00 2001
From: Matthias Stecher <matthiasstecher@gmx.de>
Date: Sun, 8 Nov 2020 15:18:04 +0100
Subject: [PATCH] __locale: add state explorer
.. so it doesn't execute code all the time.
---
cdist/conf/type/__locale/explorer/state | 36 +++++++++++++++++++++++++
cdist/conf/type/__locale/gencode-remote | 15 ++++++++---
2 files changed, 47 insertions(+), 4 deletions(-)
create mode 100755 cdist/conf/type/__locale/explorer/state
diff --git a/cdist/conf/type/__locale/explorer/state b/cdist/conf/type/__locale/explorer/state
new file mode 100755
index 00000000..4494fcbc
--- /dev/null
+++ b/cdist/conf/type/__locale/explorer/state
@@ -0,0 +1,36 @@
+#!/bin/sh -e
+# __locale/explorer/state
+#
+# 2020 Matthias Stecher (matthiasstecher at gmx.de)
+#
+# 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/>.
+#
+#
+# Check if the locale is already installed on the system.
+# Outputs 'present' or 'absent' depending if the locale exists.
+#
+
+
+# Get user-defined locale
+# locale name is echoed differently than the user propably set it (for UTF-8)
+locale="$(echo "$__object_id" | sed 's/UTF-8/utf8/')"
+
+# Check if the given locale exists on the system
+if localedef --list-archive | grep -qFx "$locale"; then
+ echo present
+else
+ echo absent
+fi
diff --git a/cdist/conf/type/__locale/gencode-remote b/cdist/conf/type/__locale/gencode-remote
index 1feb9884..4639cef8 100755
--- a/cdist/conf/type/__locale/gencode-remote
+++ b/cdist/conf/type/__locale/gencode-remote
@@ -23,6 +23,15 @@
locale="$__object_id"
+state_is=$(cat "$__object/explorer/state")
+state_should=$(cat "$__object/parameter/state")
+
+# short circuit if there is nothing to do
+if [ "$state_is" = "$state_should" ]; then
+ exit 0
+fi
+
+
# Hardcoded, create a pull request with
# branching on $os in case it is at another location
alias=/usr/share/locale/locale.alias
@@ -35,8 +44,6 @@ charmap=$(echo "$locale" | cut -d . -f 2)
# W-T-F!
locale_remove=$(echo "$locale" | sed 's/UTF-8/utf8/')
-state=$(cat "$__object/parameter/state")
-
os=$(cat "$__global/explorer/os")
# Nothing to be done on alpine
@@ -46,7 +53,7 @@ case "$os" in
;;
esac
-case "$state" in
+case "$state_should" in
present)
echo localedef -A "$alias" -f "$charmap" -i "$input" "$locale"
;;
@@ -54,7 +61,7 @@ case "$state" in
echo localedef --delete-from-archive "$locale_remove"
;;
*)
- echo "Unsupported state: $state" >&2
+ echo "Unsupported state: $state_should" >&2
exit 1
;;
esac