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bpftool: add bash completions for btf command 

Add full support for btf command in bash-completion script.

Cc: Quentin Monnet <quentin.monnet@netronome.com>
Cc: Yonghong Song <yhs@fb.com>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Andrii Nakryiko 2019-04-25 15:30:10 -07:00 committed by Alexei Starovoitov
parent ca253339af
commit 4a714feefd
1 changed files with 46 additions and 0 deletions
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46
tools/bpf/bpftool/bash-completion/bpftool
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@ -217,6 +217,7 @@ _bpftool()
done
cur=${words[cword]}
prev=${words[cword - 1]}
pprev=${words[cword - 2]}
local object=${words[1]} command=${words[2]}
@ -607,6 +608,51 @@ _bpftool()
;;
esac
;;
btf)
local PROG_TYPE='id pinned tag'
local MAP_TYPE='id pinned'
case $command in
dump)
case $prev in
$command)
COMPREPLY+=( $( compgen -W "id map prog file" -- \
"$cur" ) )
return 0
;;
prog)
COMPREPLY=( $( compgen -W "$PROG_TYPE" -- "$cur" ) )
return 0
;;
map)
COMPREPLY=( $( compgen -W "$MAP_TYPE" -- "$cur" ) )
return 0
;;
id)
case $pprev in
prog)
_bpftool_get_prog_ids
;;
map)
_bpftool_get_map_ids
;;
esac
return 0
;;
*)
if [[ $cword == 6 ]] && [[ ${words[3]} == "map" ]]; then
COMPREPLY+=( $( compgen -W 'key value kv all' -- \
"$cur" ) )
fi
return 0
;;
esac
;;
*)
[[ $prev == $object ]] && \
COMPREPLY=( $( compgen -W 'dump help' -- "$cur" ) )
;;
esac
;;
cgroup)
case $command in
show|list)