diff options
| -rwxr-xr-x | src/cpt-alternatives | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/cpt-alternatives b/src/cpt-alternatives index e21b6c9..c4c7726 100755 --- a/src/cpt-alternatives +++ b/src/cpt-alternatives @@ -1,21 +1,21 @@ #!/bin/sh -ef # List and swap to alternatives +parser_definition() { + setup REST help:usage -- "usage: ${0##*/} [-] [package file]" + global_options +} + if [ -f ./cpt-lib ]; then . ./cpt-lib; else . cpt-lib; fi -case "$1" in --version|--help|-v|-h|'') ;; *) - [ -w "$CPT_ROOT/" ] || [ "$uid" = 0 ] || { +# We don't need to be root in order to list alternatives, so skip privilege +# elevation if no arguments are passed to the script. +[ -z "$1" ] || [ -w "$CPT_ROOT/" ] || [ "$uid" = 0 ] || { as_root "$0" "$@" exit $? - } -esac +} case "$1" in - --help|-h) - out "usage: ${0##*/} [-] [pkg file]" - exit 0 - ;; - --version|-v) version ;; -) while read -r pkg path; do pkg_swap "$pkg" "$path" |