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|
# valgrind(1) completion -*- shell-script -*-
_valgrind()
{
local cur prev words cword split
_init_completion -s || return
local i
# Note: intentionally using COMP_WORDS and COMP_CWORD instead of
# words and cword here due to splitting on = causing index differences
# (_command_offset assumes the former).
for ((i = 1; i <= COMP_CWORD; i++)); do
if [[ ${COMP_WORDS[i]} != @([-=])* && ${COMP_WORDS[i - 1]} != = ]]; then
_command_offset $i
return
fi
done
local word tool
for word in "${words[@]:1}"; do
if [[ $word == --tool=?* ]]; then
tool=$word
break
fi
done
case $prev in
-h | --help | --help-debug | --version)
return
;;
--tool)
# Tools seem to be named e.g. like memcheck-amd64-linux from which
# we want to grab memcheck.
COMPREPLY=($(compgen -W '$(
for f in /usr{,/local}/lib{,64,exec}{/*-linux-gnu,}/valgrind/*
do
[[ $f != *.so && -x $f && $f =~ ^.*/(.*)-[^-]+-[^-]+ ]] &&
printf "%s\n" "${BASH_REMATCH[1]}"
done)' -- "$cur"))
return
;;
--sim-hints)
COMPREPLY=($(compgen -W 'lax-ioctls enable-outer' -- "$cur"))
return
;;
--soname-synonyms)
COMPREPLY=($(compgen -W 'somalloc' -S = -- "$cur"))
[[ ${COMPREPLY-} == *= ]] && compopt -o nospace
return
;;
--kernel-variant)
COMPREPLY=($(compgen -W 'bproc' -- "$cur"))
return
;;
# callgrind:
--callgrind-out-file)
_filedir
return
;;
# exp-dhat:
--sort-by)
COMPREPLY=($(compgen -W 'max-bytes-live tot-bytes-allocd
max-blocks-live' -- "$cur"))
return
;;
# massif:
--time-unit)
COMPREPLY=($(compgen -W 'i ms B' -- "$cur"))
return
;;
# generic cases parsed from --help output
--+([-A-Za-z0-9_]))
local value=$($1 --help-debug ${tool-} 2>/dev/null |
command sed -ne "s|^[[:blank:]]*$prev=\([^[:blank:]]\{1,\}\).*|\1|p")
case $value in
\<file*\>)
_filedir
return
;;
\<command\>)
compopt -o filenames
COMPREPLY=($(compgen -c -- "$cur"))
return
;;
\<+([0-9])..+([0-9])\>)
COMPREPLY=($(compgen -W "{${value:1:${#value}-2}}" \
-- "$cur"))
return
;;
# "yes", "yes|no", etc (but not "string", "STR",
# "hint1,hint2,...")
yes | +([-a-z0-9])\|+([-a-z0-9\|]))
COMPREPLY=($(IFS='|' compgen -W '$value' -- "$cur"))
return
;;
esac
;;
esac
$split && return
if [[ $cur == -* ]]; then
COMPREPLY=($(compgen -W '$(_parse_help "$1" "--help ${tool-}")' \
-- "$cur"))
[[ ${COMPREPLY-} == *= ]] && compopt -o nospace
return
fi
} &&
complete -F _valgrind valgrind
# ex: filetype=sh
|
