jw-pkg/scripts/pkg-manager.sh

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#!/bin/sh
log()
{
echo $@ >&2
}
err()
{
echo $@ >&2
}
fatal()
{
err "Giving up: $@"
exit 1
}
usage()
{
cat<<-EOT
$myname cmd args
EOT
}
run()
{
log "Running ==== $@"
eval sudo "$@"
}
cmd_install()
{
case $ID in
opensuse|suse)
eval run zypper in "$@"
;;
debian)
eval run apt-get install "$@"
;;
*)
fatal "Tried to install to unsupported platform \"$ID\""
;;
esac
}
# -- here we go
myname=`basename $0`
. /etc/os-release
cmd="$1"
shift
eval cmd_$cmd "$@"