#!/usr/bin/env fish set profile_dirs $HOME/.mozilla/firefox/*.dev-edition-default $HOME/.mozilla/firefox/*.default-release if test (uname) = Darwin set profile_dirs $HOME/Library/Application\ Support/Firefox/Profiles/*.dev-edition-default $HOME/.mozilla/firefox/*.default-release end for p in $profile_dirs mkdir -p $p/chrome set user_chrome_css_file $p/chrome/userChrome.css echo '/* Generated by '(status -f)' -- do not edit manually! */' > $user_chrome_css_file cat $DOTFILES_PATH/common/firefox/userChrome.d.css >> $user_chrome_css_file echo >> $user_chrome_css_file for file_part in $ENV_PATH/*/firefox/userChrome.d.css cat $file_part >> $user_chrome_css_file echo >> $user_chrome_css_file end echo Built $user_chrome_css_file end echo Make sure you set 'toolkit.legacyUserProfileCustomizations.stylesheets' to true in about:config