diff options
| -rw-r--r-- | tools/bpf/bpftool/bash-completion/bpftool | 61 |
1 files changed, 25 insertions, 36 deletions
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool index 6e4f7ce6bc01d4..04afe2ac222821 100644 --- a/tools/bpf/bpftool/bash-completion/bpftool +++ b/tools/bpf/bpftool/bash-completion/bpftool @@ -106,19 +106,19 @@ _bpftool_get_link_ids() _bpftool_get_obj_map_names() { - local obj + local obj maps obj=$1 - maps=$(objdump -j maps -t $obj 2>/dev/null | \ - command awk '/g . maps/ {print $NF}') + maps=$(objdump -j .maps -t $obj 2>/dev/null | \ + command awk '/g . .maps/ {print $NF}') COMPREPLY+=( $( compgen -W "$maps" -- "$cur" ) ) } _bpftool_get_obj_map_idxs() { - local obj + local obj nmaps obj=$1 @@ -136,7 +136,7 @@ _sysfs_get_netdevs() # Retrieve type of the map that we are operating on. _bpftool_map_guess_map_type() { - local keyword ref + local keyword idx ref="" for (( idx=3; idx < ${#words[@]}-1; idx++ )); do case "${words[$((idx-2))]}" in lookup|update) @@ -255,8 +255,9 @@ _bpftool_map_update_get_name() _bpftool() { - local cur prev words objword json=0 - _init_completion || return + local cur prev words cword comp_args + local json=0 + _init_completion -- "$@" || return # Deal with options if [[ ${words[cword]} == -* ]]; then @@ -293,7 +294,7 @@ _bpftool() esac # Remove all options so completions don't have to deal with them. - local i + local i pprev for (( i=1; i < ${#words[@]}; )); do if [[ ${words[i]::1} == - ]] && [[ ${words[i]} != "-B" ]] && [[ ${words[i]} != "--base-btf" ]]; then @@ -307,7 +308,7 @@ _bpftool() prev=${words[cword - 1]} pprev=${words[cword - 2]} - local object=${words[1]} command=${words[2]} + local object=${words[1]} if [[ -z $object || $cword -eq 1 ]]; then case $cur in @@ -324,8 +325,12 @@ _bpftool() esac fi + local command=${words[2]} [[ $command == help ]] && return 0 + local MAP_TYPE='id pinned name' + local PROG_TYPE='id pinned tag name' + # Completion depends on object and command in use case $object in prog) @@ -346,8 +351,6 @@ _bpftool() ;; esac - local PROG_TYPE='id pinned tag name' - local MAP_TYPE='id pinned name' local METRIC_TYPE='cycles instructions l1d_loads llc_misses \ itlb_misses dtlb_misses' case $command in @@ -457,7 +460,7 @@ _bpftool() obj=${words[3]} if [[ ${words[-4]} == "map" ]]; then - COMPREPLY=( $( compgen -W "id pinned" -- "$cur" ) ) + COMPREPLY=( $( compgen -W "$MAP_TYPE" -- "$cur" ) ) return 0 fi if [[ ${words[-3]} == "map" ]]; then @@ -541,20 +544,9 @@ _bpftool() COMPREPLY=( $( compgen -W "$METRIC_TYPE duration" -- "$cur" ) ) return 0 ;; - 6) - case $prev in - duration) - return 0 - ;; - *) - COMPREPLY=( $( compgen -W "$METRIC_TYPE" -- "$cur" ) ) - return 0 - ;; - esac - return 0 - ;; *) - COMPREPLY=( $( compgen -W "$METRIC_TYPE" -- "$cur" ) ) + [[ $prev == duration ]] && return 0 + _bpftool_once_attr "$METRIC_TYPE" return 0 ;; esac @@ -612,7 +604,7 @@ _bpftool() return 0 ;; register) - _filedir + [[ $prev == $command ]] && _filedir return 0 ;; *) @@ -638,9 +630,12 @@ _bpftool() pinned) _filedir ;; - *) + map) _bpftool_one_of_list $MAP_TYPE ;; + *) + _bpftool_once_attr 'map' + ;; esac return 0 ;; @@ -652,7 +647,6 @@ _bpftool() esac ;; map) - local MAP_TYPE='id pinned name' case $command in show|list|dump|peek|pop|dequeue|freeze) case $prev in @@ -793,13 +787,11 @@ _bpftool() # map, depending on the type of the map to update. case "$(_bpftool_map_guess_map_type)" in array_of_maps|hash_of_maps) - local MAP_TYPE='id pinned name' COMPREPLY+=( $( compgen -W "$MAP_TYPE" \ -- "$cur" ) ) return 0 ;; prog_array) - local PROG_TYPE='id pinned tag name' COMPREPLY+=( $( compgen -W "$PROG_TYPE" \ -- "$cur" ) ) return 0 @@ -821,7 +813,7 @@ _bpftool() esac _bpftool_once_attr 'key' - local UPDATE_FLAGS='any exist noexist' + local UPDATE_FLAGS='any exist noexist' idx for (( idx=3; idx < ${#words[@]}-1; idx++ )); do if [[ ${words[idx]} == 'value' ]]; then # 'value' is present, but is not the last @@ -893,7 +885,6 @@ _bpftool() esac ;; btf) - local PROG_TYPE='id pinned tag name' local MAP_TYPE='id pinned name' case $command in dump) @@ -1033,7 +1024,6 @@ _bpftool() local BPFTOOL_CGROUP_ATTACH_TYPES="$(bpftool feature list_builtins attach_types 2>/dev/null | \ grep '^cgroup_')" local ATTACH_FLAGS='multi override' - local PROG_TYPE='id pinned tag name' # Check for $prev = $command first if [ $prev = $command ]; then _filedir @@ -1086,7 +1076,6 @@ _bpftool() esac ;; net) - local PROG_TYPE='id pinned tag name' local ATTACH_TYPES='xdp xdpgeneric xdpdrv xdpoffload' case $command in show|list) @@ -1193,14 +1182,14 @@ _bpftool() pin|detach) if [[ $prev == "$command" ]]; then COMPREPLY=( $( compgen -W "$LINK_TYPE" -- "$cur" ) ) - else + elif [[ $pprev == "$command" ]]; then _filedir fi return 0 ;; *) [[ $prev == $object ]] && \ - COMPREPLY=( $( compgen -W 'help pin show list' -- "$cur" ) ) + COMPREPLY=( $( compgen -W 'help pin detach show list' -- "$cur" ) ) ;; esac ;; |