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|
#!/bin/sh
usage() {
>&2 cat <<-EOF
usage: supd
supd <prefix> <dir>
stdout | supd <prefix>
EOF
exit 1
}
check ()
{
for dir in $1
do
printf '%s: ' "$2/$dir" | sed "s#$HOME#~#" >&2
cd "$2/$dir" || continue
git pull > /dev/null 2>&1 &&
printf 'Up to date.' ||
printf 'Couldn'\''t update.'
printf ' '
printf '%s\n' "$(git status --short 2> /dev/null |
awk 'NR==1 {print $1}')"
done
}
if [ "$#" -eq 0 ]
then
dirs="installdrier dotfiles password-store"
prefix="$HOME/src"
elif [ ! -t 0 ]
then
prefix="$1"
dirs="$(cat)"
else
prefix="$1"
shift || usage
dirs="$*"
[ "$dirs" ] || usage
fi
check "$dirs" "$prefix"
|
