name : remove-language-pack #!/bin/sh -e if [ -z "$1" ]; then echo "Usage: $0 <language code> <class> [<version>]" exit 0 fi # Copied from locale-gen normalize_locale() { # Insert a leading x in case $1 begins with a dash this_locale=x$1 charset= if echo $this_locale | LC_ALL=C grep '\.' > /dev/null 2>&1; then charset=$(echo $this_locale | sed -e 's/^x//' -e 's/.*\(\.[^@]*\).*/\1/' | LC_ALL=C tr '[A-Z]' '[a-z]' | LC_ALL=C sed -e 's/[^a-z0-9.]//g') fi modifier= if echo $this_locale | LC_ALL=C grep '@' > /dev/null 2>&1; then modifier=$(echo $this_locale | sed -e 's/^x//' -e 's/.*\(@[^.]*\).*/\1/') fi main=$(echo $this_locale | sed -e 's/^x//' -e 's/[.@].*//') echo $main$charset$modifier } get_supported_local_normalized() { [ -e /etc/locale.gen ] || return 0 sort -u /etc/locale.gen | while read locale charset; do case $locale in \#*) continue ;; "") continue ;; esac normalize_locale "$locale" done } remove_locale() { this_locale=$(normalize_locale "$1") if ! echo "$supported_local_normalized" | fgrep -qx "$this_locale"; then if [ -e /usr/lib/locale/locale-archive ]; then localedef --delete-from-archive "$this_locale" fi fi } # remove binary locales # do nothing for gnome/kde if [ -z "$2" ]; then # do not remove locales if we merely remove language-support-* without # removing language-pack-* if [ ! -e /var/lib/locales/supported.d/$1 ]; then supported_local_normalized="$(get_supported_local_normalized)" if [ "$1" = 'zh-hans' ]; then remove_locale zh_CN.utf8 remove_locale zh_SG.utf8 elif [ "$1" = 'zh-hant' ]; then remove_locale zh_HK.utf8 remove_locale zh_TW.utf8 else if [ -e /usr/lib/locale/locale-archive ]; then for l in $(localedef --list-archive|grep "^$1[._@]"); do remove_locale "$l" done fi fi fi fi # ensure that .desktop caches are up to date dpkg-trigger gmenucache || true