[type/__localedef] Differentiate between OSes and better handling of normalized locale names
This commit is contained in:
Dennis Camera
parent
54e689f7c2
commit
cc29e54b85
1 changed files with 82 additions and 35 deletions
|
|
@ -1,6 +1,7 @@
|
|||
#!/bin/sh -e
|
||||
#
|
||||
# 2013-2019 Nico Schottelius (nico-cdist at schottelius.org)
|
||||
# 2020 Dennis Camera (dennis.camera at ssrq-sds-fds.ch)
|
||||
#
|
||||
# This file is part of cdist.
|
||||
#
|
||||
|
|
@ -17,35 +18,16 @@
|
|||
# You should have received a copy of the GNU General Public License
|
||||
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
# Manage system locales using localedef(1).
|
||||
#
|
||||
# Let localedef do the magic
|
||||
#
|
||||
|
||||
locale="$__object_id"
|
||||
|
||||
# Hardcoded, create a pull request with
|
||||
# branching on $os in case it is at another location
|
||||
alias=/usr/share/locale/locale.alias
|
||||
|
||||
input=$(echo "$locale" | cut -d . -f 1)
|
||||
charmap=$(echo "$locale" | cut -d . -f 2)
|
||||
|
||||
# Adding locale? The name is de_CH.UTF-8
|
||||
# Removing locale? The name is de_CH.utf8.
|
||||
# W-T-F!
|
||||
locale_remove=$(echo "$locale" | sed 's/UTF-8/utf8/')
|
||||
|
||||
state_is=$(cat "${__object:?}/explorer/state")
|
||||
state_should=$(cat "${__object:?}/parameter/state")
|
||||
|
||||
os=$(cat "$__global/explorer/os")
|
||||
|
||||
# Nothing to be done on alpine
|
||||
case "$os" in
|
||||
alpine)
|
||||
exit 0
|
||||
;;
|
||||
esac
|
||||
test "${state_should}" = 'present' -o "${state_should}" = 'absent' || {
|
||||
printf 'Invalid state: %s\n' "${state_should}" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
# NOTE: If state explorer fails (e.g. locale(1) missing), the following check
|
||||
# will always fail and let definition/removal run.
|
||||
|
|
@ -54,16 +36,81 @@ then
|
|||
exit 0
|
||||
fi
|
||||
|
||||
locale=${__object_id:?}
|
||||
os=$(cat "${__global:?}/explorer/os")
|
||||
|
||||
if expr "${locale}" : '.*/' >/dev/null
|
||||
then
|
||||
printf 'Paths as locales are not supported.\n' >&2
|
||||
printf '__object_id is: %s\n' "${locale}" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
parse_locale() {
|
||||
# This function will split locales into their parts. Locale strings are
|
||||
# usually of the form: [language[_territory][.codeset][@modifier]]
|
||||
# For simplicity, language and territory are not separated by this function.
|
||||
# Old Linux systems were also using "english" or "german" as locale strings.
|
||||
# Usage: parse_locale locale_str lang_var codeset_var modifier_var
|
||||
eval "${2:?}"="$(expr "$1" : '\([^.@]*\)')"
|
||||
eval "${3:?}"="$(expr "$1" : '[^.]*\.\([^@]*\)')"
|
||||
eval "${4:?}"="$(expr "$1" : '.*@\(.*\)$')"
|
||||
}
|
||||
|
||||
format_locale() {
|
||||
# Usage: format_locale language codeset modifier
|
||||
printf '%s' "$1"
|
||||
test -z "$2" || printf '.%s' "$2"
|
||||
test -z "$3" || printf '@%s' "$3"
|
||||
printf '\n'
|
||||
}
|
||||
|
||||
gnu_normalize_codeset() {
|
||||
echo "$*" | tr -cd '[:alnum:]' | tr '[:upper:]' '[:lower:]'
|
||||
}
|
||||
|
||||
|
||||
: "${lang=}" "${codeset=}" "${modifier=}" # declare variables for shellcheck
|
||||
parse_locale "${locale}" lang codeset modifier
|
||||
|
||||
|
||||
case ${os}
|
||||
in
|
||||
(alpine|openwrt)
|
||||
printf '%s does not support locales.\n' "${os}" >&2
|
||||
exit 1
|
||||
;;
|
||||
(archlinux|debian|devuan|ubuntu|suse|centos|fedora|redhat|scientific)
|
||||
# FIXME: The code below only works for glibc-based installations.
|
||||
|
||||
# NOTE: Hardcoded, create a pull request in case it is at another
|
||||
# location for some opther distro.
|
||||
# NOTE: locale.alias can be symlinked (e.g. Debian)
|
||||
aliasfile='/usr/share/locale/locale.alias'
|
||||
|
||||
case ${state_should}
|
||||
in
|
||||
present)
|
||||
echo localedef -A "$alias" -f "$charmap" -i "$input" "$locale"
|
||||
(present)
|
||||
input=$(format_locale "${lang}" '' "${modifier}")
|
||||
cat <<-EOF
|
||||
set --
|
||||
if test -e '${aliasfile}'
|
||||
then
|
||||
set -- -A '${aliasfile}'
|
||||
fi
|
||||
|
||||
localedef -i '${input}' -f '${codeset}' "\$@" '${locale}'
|
||||
EOF
|
||||
;;
|
||||
absent)
|
||||
echo localedef --delete-from-archive "$locale_remove"
|
||||
(absent)
|
||||
localename=$(format_locale "${lang}" "$(gnu_normalize_codeset "${codeset}")" "${modifier}")
|
||||
printf "localedef --delete-from-archive '%s'\n" "${localename}"
|
||||
;;
|
||||
*)
|
||||
echo "Unsupported state: $state" >&2
|
||||
esac
|
||||
;;
|
||||
(*)
|
||||
echo "Your operating system (${os}) is currently not supported by this type (${__type##*/})." >&2
|
||||
echo "Please contribute an implementation for it if you can." >&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
|
|
|||
Loading…
Reference in a new issue