Support locale setting.

4 files changed, 55 insertions, 5 deletions

diff --git a/.gitignore b/.gitignore
index c37743b..8dbcd4a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,5 +11,5 @@ sedscript
 src/*[^.]??
 lib/*[^.]??
 man/*[^.]??
-strings/*[^.]??
+locale/*[^.]??
 opkhelper-*.tar.*
diff --git a/lib/locale.sh b/lib/locale.sh
new file mode 100644
index 0000000..3f33b67
--- /dev/null
+++ b/lib/locale.sh
@@ -0,0 +1,48 @@
+#!@@SHELL@@
+#
+# opkhelper
+# lib/locale
+# Locale functions.
+#
+# Copyright (C) 2012 Patrick "P. J." McDermott
+#
+# This program 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.
+#
+# This program 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/>.
+
+
+oh_locale_set()
+{
+	_locale="${1}"
+
+	# Detect the system locale.
+	if [ -z "{_locale}" ]; then
+		if [ -n "${LC_ALL}" ]; then
+			_locale="${LC_ALL}"
+		elif [ -n "${LC_MESSAGES}" ]; then
+			_locale="${LC_MESSAGES}"
+		elif [ -n "${LANG}" ]; then
+			_locale="${LANG}"
+		else
+			_locale='en_US'
+		fi
+	fi
+
+	# Try to load the locale.
+	if [ -f "@@LOCALEDIR@@/${_locale%.}" ]; then
+		. "@@LOCALEDIR@@/${_locale%.}"
+	elif [ -f "@@LOCALEDIR@@/${_locale%_}" ]; then
+		. "@@LOCALEDIR@@/${_locale%_}"
+	else
+		. @@LOCALEDIR@@/en_US
+	fi
+}
diff --git a/strings/en.sh b/locale/en_US.sh
index 12c9248..80c0129 100644
--- a/strings/en.sh
+++ b/locale/en_US.sh
@@ -1,5 +1,5 @@
 # opkhelper
-# strings/en
+# locale/en_US
 # English message strings.
 #
 # Copyright (C) 2012 Patrick "P. J." McDermott
diff --git a/src/opkbuild.sh b/src/opkbuild.sh
index 865c350..54a22f3 100644
--- a/src/opkbuild.sh
+++ b/src/opkbuild.sh
@@ -19,9 +19,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-. @@LIBDIR@@/opkhelper/messages
-. @@LIBDIR@@/opkhelper/strings/en
-. @@LIBDIR@@/opkhelper/changelog
+. @@LIBDIR@@/messages
+. @@LIBDIR@@/locale
+. @@LIBDIR@@/changelog
 
 # Environment variables:
 export OH_SOURCE=
@@ -74,6 +74,8 @@ OPT_UID0_CMD=
 
 main()
 {
+	oh_locale_set
+
 	get_options
 
 	test_uid0_cmd