Commit 5d085ad2 authored by Andrii Nakryiko's avatar Andrii Nakryiko Committed by Alexei Starovoitov
Browse files

bpftool: Add link bash completions 



Extend bpftool's bash-completion script to handle new link command and its
sub-commands.

Signed-off-by: default avatarAndrii Nakryiko <andriin@fb.com>
Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
Reviewed-by: default avatarQuentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20200429001614.1544-11-andriin@fb.com
parent 7464d013

tools/bpf/bpftool/bash-completion/bpftool

+39 −0
Original line number Diff line number Diff line
@@ -98,6 +98,12 @@ _bpftool_get_btf_ids() 
        command sed -n 's/.*"id": \(.*\),$/\1/p' )" -- "$cur" ) )

}



_bpftool_get_link_ids()

{

    COMPREPLY+=( $( compgen -W "$( bpftool -jp link 2>&1 | \

        command sed -n 's/.*"id": \(.*\),$/\1/p' )" -- "$cur" ) )

}



_bpftool_get_obj_map_names()

{

    local obj
@@ -1082,6 +1088,39 @@ _bpftool() 
                    ;;

            esac

            ;;

        link)

            case $command in

                show|list|pin)

                    case $prev in

                        id)

                            _bpftool_get_link_ids

                            return 0

                            ;;

                    esac

                    ;;

            esac



            local LINK_TYPE='id pinned'

            case $command in

                show|list)

                    [[ $prev != "$command" ]] && return 0

                    COMPREPLY=( $( compgen -W "$LINK_TYPE" -- "$cur" ) )

                    return 0

                    ;;

                pin)

                    if [[ $prev == "$command" ]]; then

                        COMPREPLY=( $( compgen -W "$LINK_TYPE" -- "$cur" ) )

                    else

                        _filedir

                    fi

                    return 0

                    ;;

                *)

                    [[ $prev == $object ]] && \

                        COMPREPLY=( $( compgen -W 'help pin show list' -- "$cur" ) )

                    ;;

            esac

            ;;

    esac

} &&

complete -F _bpftool bpftool

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