Translation tool.

translation.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+
+function extract_pot() {
+    pybabel extract --mapping translations/babel.cfg --output translations/messages.pot ./
+}
+
+function new_translation() {
+    pybabel init --input-file translations/messages.pot --output-dir translations/ --locale $1 --domain messages
+}
+
+function update_translation() {
+    pybabel update --input-file translations/messages.pot --output-dir translations/ --domain messages
+}
+
+function compile_translations() {
+    pybabel compile --directory translations/ --domain messages
+}
+
+function can_run() {
+    if ! [ -x "$(command -v pybabel)" ]; then
+        echo "Missing translation tool. Please, install Flask-Babel to continue."
+        echo ""
+        echo "    pip install Flask-Babel"
+        echo ""
+        exit 1
+    fi
+}
+
+function usage {
+    echo "Translate Flex theme tool"
+    echo ""
+    echo "Usage:"
+    echo ""
+    echo "    new [language]  create new translation."
+    echo "    compile         compile all PO files into MO files."
+    echo "    update          update all translations based on POT file."
+    echo "    extract         extract all messages from templates and create the POT file."
+}
+
+case "$1" in
+   "new")
+        can_run
+
+        if [ -z "$2" ]
+        then
+            echo "Error: missing translation code."
+            echo ""
+            usage
+            exit 1
+        else
+            new_translation $2
+        fi
+      ;;
+   "compile")
+      can_run
+      compile_translations
+      ;;
+   "update")
+      can_run
+      update_translation
+      ;;
+   "extract")
+      can_run
+      extract_pot
+      ;;
+   *)
+    usage
+    exit 1
+    ;;
+esac