}
distro-name-compat() {
- local x=$(distro-name)
+ local x
+ x=$(distro-name)
case $x in
trisquel)
echo ubuntu
;;
*)
- echo $x
+ printf "%s\n" "$x"
;;
esac
}
distro-name-ver() {
- echo $(distro-name)$(debian-archive)
+ printf "%s\n" "$(distro-name)$(debian-archive)"
}
distro-num() {
# o = origin
# c = component (licensing component)
# l = label (Debian{,-Security,-Updates})
- local d=$(distro-name)
+ local d
+ d=$(distro-name)
# goto b for archive lines we are interested in, a for lines we arent
# print priority + archive name. priority is in
# the previous line from the archive line.
shortest=$name
continue
fi
- if [[ $pri != $highpri ]]; then
+ if [[ $pri != "$highpri" ]]; then
break
fi
if (( ${#shortest} > ${#name} )); then
# formatted for use in pfile() in package-manager-abstractions
positive-origins() {
isdeb || return 0
- local archive expression pri name highpri shortest
- local policy="${1:-$(apt-cache policy)}" || return $?
+ local archive expression pri name highpri shortest policy
+ # In theory we might want a policy subset, we could alter this to pass
+ # it in.
+ policy="(apt-cache policy)"
# a = archive
# n = codename
# o = origin
debian-codename() {
isdeb || return 0
- local policy="$(apt-cache policy)" || return $?
+ local policy
+ policy="$(apt-cache policy)"
archive=$(debian-archive "$policy")
- echo "$policy" | sed -rn "s/^.*a=$archive,n=([a-z]+).*/\1/p;T;q" || [[ $? == 141 ]]
+ printf "%s\n" "$policy" | sed -rn "s/^.*a=$archive,n=([a-z]+).*/\1/p;T;q" || [[ $? == 141 ]]
}
debian-codename-compat() {
- local n=$(debian-codename)
+ local n
+ n=$(debian-codename)
case $n in
flidas)
echo xenial