3 files changed, 90 insertions, 10 deletions
diff --git a/scripts/ios-localization b/scripts/ios-localization
new file mode 100755
index 0000000000..6e83395d4a
--- /dev/null
+++ b/scripts/ios-localization
@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+
+set -eu
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+iOS_LOCALIZATION_DIR="$(cd "$SCRIPT_DIR/../ios/translation" && pwd)"
+cd "$SCRIPT_DIR"
+
+# shellcheck disable=SC1091
+source utils/log
+
+# shellcheck disable=SC1091
+source utils/localization_utils
+
+function main {
+  case ${1:-""} in
+    upload) upload_to_crowdin ;;
+    download) download_from_crowdin ;;
+    "")
+      echo "Available subcommands: upload and download"
+      ;;
+    *)
+      echo "Unknown parameter: $1"
+      exit 1
+      ;;
+  esac
+}
+
+function update_relay_locations {
+  log_header "Retrieving relay locations from server list and updating RelayLocationList.Swift"
+  pushd "$iOS_LOCALIZATION_DIR"
+  ./scripts/fetch-relay-locations.sh
+  ./scripts/relays-localization.sh
+  popd
+}
+
+function prepare_localization_strings {
+  update_relay_locations
+  update_ios_strings export
+  commit_changes "Export iOS strings"
+}
+
+function upload_to_crowdin {
+  ensure_crowdin_api_key
+  prepare_localization_strings
+  log_header "Uploading iOS translations to Crowdin"
+  pushd "$iOS_LOCALIZATION_DIR"
+  crowdin upload sources
+  crowdin upload translations
+  popd
+}
+
+function download_from_crowdin {
+  ensure_crowdin_api_key
+  log_header "Downloading iOS translations from Crowdin"
+  pushd "$iOS_LOCALIZATION_DIR"
+  crowdin download translations
+  popd
+  update_ios_strings import
+  commit_changes "Import iOS translations"
+}
+
+function update_ios_strings {
+  if [ $# -ne 1 ] || { [ "$1" != "export" ] && [ "$1" != "import" ]; }; then
+    echo "Usage: update_ios_strings [export|import]" >&2
+    return 2
+  fi
+  if [ "$1" = "export" ]; then
+    log_header "Extracting strings from iOS source code"
+  else
+    log_header "Updating strings into iOS source code with new translations"
+  fi
+  pushd "$iOS_LOCALIZATION_DIR"
+  ./scripts/localizations.sh "$1"
+  popd
+}
+
+main "$@"
diff --git a/scripts/localization b/scripts/localization
index 965ca0ff17..da05b455bc 100755
--- a/scripts/localization
+++ b/scripts/localization
@@ -8,6 +8,9 @@ cd "$SCRIPT_DIR"
 # shellcheck disable=SC1091
 source utils/log
 
+# shellcheck disable=SC1091
+source utils/localization_utils
+
 function main {
     case ${1:-""} in
         prepare) prepare_localization_strings;;
@@ -50,12 +53,6 @@ function update_relay_locations_pot {
     popd
 }
 
-function commit_changes {
-    if ! git diff-index --quiet HEAD --; then
-        git commit -a -S -m "$1"
-    fi
-}
-
 function prepare_localization_strings {
     sync_localizations
     commit_changes "Update messages.pot"
@@ -64,10 +61,6 @@ function prepare_localization_strings {
     commit_changes "Update relay-locations.pot"
 }
 
-function ensure_crowdin_api_key {
-    test ! -z "$CROWDIN_API_KEY"
-}
-
 function upload_to_crowdin {
     ensure_crowdin_api_key
 
diff --git a/scripts/utils/localization_utils b/scripts/utils/localization_utils
new file mode 100755
index 0000000000..ff4031edcb
--- /dev/null
+++ b/scripts/utils/localization_utils
@@ -0,0 +1,9 @@
+function commit_changes {
+  if ! git diff-index --quiet HEAD --; then
+    git commit -a -S -m "$1"
+  fi
+}
+
+function ensure_crowdin_api_key {
+  test ! -z "$CROWDIN_API_KEY"
+}