feat(ios): Add a script to push localization resource file to Crowdin

ios/brave-ios/App/l10n/tools/README.md

@@ -1,4 +1,16 @@
-# How to contribute translations
+# How to push strings to Crowdin
+Once your english strings are all up to date. These changes can be pushed to Crowdin for translation by running the following from Terminal:
+
+```
+cd l10n/
+TOKEN=<token> ./push-strings-to-crowdin.sh
+```
+
+If there any issues pushing strings to Transifex then these issues are logged to ```output.log```
+
+### The API token can be created from Crowdin Dev Portal 
+
+# How to contribute translations via Transifex
 
 There are several things you can do to help us internationalize Brave and provide a great experience for everybody
 
@@ -91,4 +103,5 @@ If there any issues pulling translations into the Xcode project then these issue
 
 * When importing translations the ```xcodebuild``` command-line tool:
     * does __not__ allow us to specify where localizations are imported into the project folder structure
-    * adds duplicate .strings entries to the ```Copy Bundle Resources``` section of ```Build Phases```, which need to be manually removed
+    * adds duplicate .strings entries to the ```Copy Bundle Resources``` section of ```Build Phases```, which need to be manually removed
+

ios/brave-ios/App/l10n/tools/push-strings-to-crowdin.sh

@@ -0,0 +1,171 @@
+#!/bin/bash
+# Copyright (c) 2025 The Brave Authors. All rights reserved.
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this file,
+# You can obtain one at https://mozilla.org/MPL/2.0/.
+
+# Push string changes to Transifex
+#
+# Error Codes:
+#   0 = Success
+#   1 = API Token must be set
+#   2 = Unauthorized access
+#   3 = Failed to export strings from Xcode project
+#   4 = Failed to cleanup strings
+#   5 = Failed to push string changes to Crowdin
+
+report_error()
+{
+  echo $2
+  echo $2 >>output.log 2>&1
+  cleanup
+  exit $1
+}
+
+cleanup()
+{
+  if [ -e transifex.log ] ; then
+    cat transifex.log >> output.log
+    echo >> output.log
+    rm transifex.log
+  fi
+
+  if [ -e ../../Client/en.xcloc ]; then
+    rm -R ../../Client/en.xcloc
+  fi
+
+  if [ -e en.xliff ] ; then
+    rm en.xliff
+  fi
+}
+
+if [ "${TOKEN}" = "" ] ; then
+  report_error 1 "TOKEN environment variable must be set to \"api\""
+fi
+
+cd $(dirname "$0")
+
+echo "Exporting strings from Xcode project..."
+(cd ../../ && xcodebuild -exportLocalizations SWIFT_EMIT_LOC_STRINGS=NO) >>output.log 2>&1
+if [ $? != 0 ] ; then
+  report_error 4 "ERROR: Failed to export strings from Xcode project, please see output.log"
+fi
+
+mv -f ../../Client/en.xcloc/Localized\ Contents/en.xliff . >>output.log 2>&1
+
+if [ $? != 0 ] ; then
+  report_error 3 "ERROR: Failed to export strings from Xcode project, please see output.log"
+fi
+
+echo "Cleaning up strings..."
+./xliff-cleanup.py en.xliff
+if [ $? != 0 ] ; then
+  report_error 4 "ERROR: Failed to cleanup strings, please see output.log"
+fi
+
+sed -i '' 's/Shared\/Supporting Files/brave/' en.xliff >>output.log 2>&1
+if [ $? != 0 ] ; then
+  report_error 4 "ERROR: Failed to cleanup strings, please see output.log"
+fi
+
+crowdin_project_id=33
+crowdin_storage_id=null
+
+add_storage_id()
+{
+  FILE_PATH="en.xliff"
+  result=$(curl --silent \
+    -X "POST" "https://brave-software.crowdin.com/api/v2/storages" \
+    -H "Authorization: Bearer ${TOKEN}" \
+    -H 'Content-Type: application/octet-stream' \
+    -H "Crowdin-API-FileName: en.xliff" \
+    --data-binary @"$FILE_PATH"
+  )
+  storage_id=$(echo "$result" | jq '.data.id')
+  echo $storage_id
+}
+
+delete_storage_id()
+{
+  http_status_code=$(curl --silent -o /dev/null -w "%{http_code}" \
+  -X "DELETE" "https://brave-software.crowdin.com/api/v2/storages/$1" \
+  -H "Authorization: Bearer ${TOKEN}" \
+  -H "Content-Type: application/json"
+  )
+  echo $http_status_code
+}
+
+add_file()
+{
+  http_status_code=$(curl --silent -o /dev/null -w "%{http_code}" \
+    -X "POST" "https://brave-software.crowdin.com/api/v2/projects/$crowdin_project_id/files" \
+    -H "Authorization: Bearer ${TOKEN}" \
+    -H 'Content-Type: application/json' \
+    --data @- << EOF
+      {
+        "storageId": $crowdin_storage_id,
+        "name": "en.xliff",
+        "type": "xliff"
+      }
+EOF
+  )
+  echo $http_status_code
+}
+
+delete_file()
+{
+  http_status_code=$(curl --silent -o /dev/null -w "%{http_code}" \
+    -X "DELETE" "https://brave-software.crowdin.com/api/v2/projects/$crowdin_project_id/files/$1" \
+    -H "Authorization: Bearer ${TOKEN}" \
+    -H 'Content-Type: application/json' \
+  )
+  echo $http_status_code
+}
+
+echo "Creating a storage id in Crowdin..."
+crowdin_storage_id=$(add_storage_id)
+if [ $crowdin_storage_id == null ]
+then
+  report_error 5 "ERROR: Failed to create a storage id in Crowdin"
+else
+  echo "Crowdin Storage ID: $crowdin_storage_id"
+fi
+
+echo "Checking if there is already a file id for our project in Crowdin..."
+file_result=$(curl --silent \
+  -X "GET" "https://brave-software.crowdin.com/api/v2/projects/$crowdin_project_id/files" \
+  -H "Authorization: Bearer ${TOKEN}" \
+  -H "Content-Type: application/json"
+)
+file_id=$(echo "$file_result" | jq '.data.[0].data.id')
+if [ $file_id == null ]
+then
+  echo "No, there is no file. Adding a new file..."
+  add_file_http_code=$(add_file)
+  if [ $add_file_http_code != 201 ]
+  then
+    report_error 5 "ERROR: Failed to add a file to the project in Crowdin"
+  else
+    echo "The new source file has been added to the project in Crowdin"
+  fi
+else
+  echo "Yes, there is a file id: $file_id. Deleting this file ..."
+  delete_file_http_code=$(delete_file $file_id)
+  if [ $delete_file_http_code != 204 ]
+  then
+    report_error 5 "ERROR: Failed to delete the existed file in Crowdin"
+  else 
+    echo "Now, adding a new file ..."
+    add_file_http_code=$(add_file)
+    if [ $add_file_http_code != 201 ]
+    then
+      report_error 5 "ERROR: Failed to add a file to the project in Crowdin"
+    else
+      echo "The new source file has added to the project in Crowdin"
+    fi
+  fi
+fi
+
+cleanup
+
+echo "Successfully pushed string changes to Crowdin"