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#!/bin/bash
show_help() {
echo "usage: os.paths snap-mount-dir, media-dir, libexec-dir"
echo ""
echo "get paths information for the current system"
}
snap_mount_dir() {
if os.query is-fedora || os.query is-amazon-linux || os.query is-centos || os.query is-arch-linux; then
echo "/var/lib/snapd/snap"
else
echo "/snap"
fi
}
media_dir() {
if os.query is-fedora || os.query is-amazon-linux || os.query is-centos || os.query is-arch-linux || os.query is-opensuse; then
echo "/run/media"
else
echo "/media"
fi
}
libexec_dir() {
if os.query is-fedora || os.query is-amazon-linux || os.query is-centos || os.query is-opensuse tumbleweed; then
echo "/usr/libexec"
else
echo "/usr/lib"
fi
}
main() {
if [ $# -eq 0 ]; then
show_help
exit 0
fi
local subcommand="$1"
local action=
while [ $# -gt 0 ]; do
case "$1" in
-h|--help)
show_help
exit 0
;;
*)
action=$(echo "$subcommand" | tr '-' '_')
shift
break
;;
esac
done
if [ -z "$(declare -f "$action")" ]; then
echo "os.paths: unknown path $subcommand" >&2
show_help
exit 1
fi
"$action" "$@"
}
main "$@"
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