Add scripts to help the i18n team extract and import stings (#2186)

scripts/extract-langs.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+if [ $# -eq 0 ]; then
+    echo "No arguments supplied. Default path for output will be used."
+    LANGS_OUTPUT="./i18n"
+else
+    LANGS_OUTPUT="$1"
+fi
+
+COMPONENTS_ROOT="ng2-components"
+
+# Find all directories in $COMPONENTS_ROOT called i18n and add the demo-shell manually
+COMPONENTS=(`find $COMPONENTS_ROOT -type d -name i18n`)
+COMPONENTS+=("demo-shell-ng2/resources/i18n")
+
+# Loop the individual components
+for COMPONENT_DIR in "${COMPONENTS[@]}"
+do :
+
+  echo "Processing $COMPONENT_DIR"
+
+  # Grab *.json in the components i18n dir
+  FILES=(`find $COMPONENT_DIR -type f -name "*.json"`)
+
+  # Loop each i18n file
+  for i in "${FILES[@]}"
+  do :
+
+    # Match the filename and extension into two groups so we can use the name as a folder for the output folder
+    if [[ $i =~ /([a-zA-Z0-9_-]*)(\.json)$ ]] ; then
+
+      TMP=${BASH_REMATCH[1]} # Will contain "en", "it", "ru" etc. without .json
+      LANG=`echo "$TMP" | tr '[:lower:]' '[:upper:]'` # Conver to upper case
+
+      # Build the output path, ensure it exists then copy the file
+      DEST="$LANGS_OUTPUT/$LANG/$COMPONENT_DIR"
+      echo "\tCopying $i to $DEST"
+      `mkdir -p $DEST`
+      `cp $i $DEST`
+    fi
+  done
+  echo "\n"
+
+done

scripts/import-langs.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+if [ $# -eq 0 ]; then
+    echo "No arguments supplied. You must provide path for the translations"
+    exit;
+else
+    LANG_ROOT=${1%/}
+fi
+
+# Findn all JSON files
+FILES=(`find $LANG_ROOT -type f -name "*.json"`)
+
+# Loop the individual components
+for FILE in "${FILES[@]}"
+do :
+
+  echo "Processing $FILE"
+    # Match the language so we can get to the actual destination
+    if [[ $FILE =~ /[A-Z0-0_-]+/(.+)$ ]] ; then
+
+      DEST=${BASH_REMATCH[1]} # Will contain the full file path
+      echo "\tCopying $FILE to $DEST"
+      `cp $FILE $DEST`
+    fi
+    echo "\n"
+done