#!/bin/bash

# SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
# SPDX-FileCopyrightText: 2023 SeleniumHQ and contributors
# SPDX-License-Identifier: Apache-2.0

# Originally adjusted from https://github.com/SeleniumHQ/docker-selenium/blob/c6df1ab8dc6a5aca05c163c429a062ada1d79c51/NodeChrome/wrap_chrome_binary
# which is licensed under the Apache license 2.0 (https://github.com/SeleniumHQ/docker-selenium/blob/c6df1ab8dc6a5aca05c163c429a062ada1d79c51/LICENSE.md)

WRAPPER_PATH=$(readlink -f /usr/bin/chromium)
BASE_PATH="$WRAPPER_PATH-base"
mv "$WRAPPER_PATH" "$BASE_PATH"

cat > "$WRAPPER_PATH" <<_EOF
#!/bin/bash

# umask 002 ensures default permissions of files are 664 (rw-rw-r--) and directories are 775 (rwxrwxr-x).
umask 002

# Debian/Ubuntu seems to not respect --lang, it instead needs to be a LANGUAGE environment var
# See: https://stackoverflow.com/a/41893197/359999
for var in "\$@"; do
   if [[ \$var == --lang=* ]]; then
      LANGUAGE=\${var//--lang=}
   fi
done

# Set language environment variable
export LANGUAGE="\$LANGUAGE"

# Note: exec -a below is a bashism.
exec -a "\$0" "$BASE_PATH" --no-sandbox "\$@"
_EOF
chmod +x "$WRAPPER_PATH"

# Also add the executable name expected by Selenium Manager
ln --symbolic "$WRAPPER_PATH" /usr/bin/chrome