diff options
Diffstat (limited to 'completions/perl')
| -rw-r--r-- | completions/perl | 83 |
1 files changed, 40 insertions, 43 deletions
diff --git a/completions/perl b/completions/perl index 9823d73..9b82777 100644 --- a/completions/perl +++ b/completions/perl @@ -1,17 +1,16 @@ # bash completion for perl -*- shell-script -*- -_perl_helper() +_comp_cmd_perl__helper() { - COMPREPLY=($(compgen -P "$prefix" -W \ - "$(${2:-perl} ${BASH_SOURCE[0]%/*}/../helpers/perl $1 $cur)" \ - -- "$cur")) - [[ $1 == functions ]] || __ltrim_colon_completions "$prefix$cur" + _comp_compgen_split -P "$prefix" -- "$("${1:-perl}" \ + "${BASH_SOURCE[0]%/*}/../helpers/perl" "$2" "$cur")" + [[ $2 == functions ]] || _comp_ltrim_colon_completions "$prefix$cur" } -_perl() +_comp_cmd_perl() { - local cur prev words cword - _init_completion -n : || return + local cur prev words cword comp_args + _comp_initialize -n : -- "$@" || return local prefix="" temp optPrefix optSuffix @@ -33,36 +32,35 @@ _perl() return ;; -*[Ix]) - local IFS=$'\n' compopt -o filenames - COMPREPLY=($(compgen -d $optPrefix $optSuffix -- "$cur")) + _comp_compgen -- -d "$optPrefix" $optSuffix return ;; -*[mM]) temp="${cur#-}" - prefix+="${cur%$temp}" + prefix+=${cur%"$temp"} cur="$temp" - _perl_helper modules $1 + _comp_cmd_perl__helper "$1" modules return ;; -*V) if [[ $cur == :* ]]; then temp="${cur##+(:)}" - prefix+="${cur%$temp}" - local IFS=$'\n' - COMPREPLY=($(compgen -P "$prefix" -W \ - '$($1 -MConfig -e "print join \"\\n\", - keys %Config::Config" 2>/dev/null)' -- "$temp")) - __ltrim_colon_completions "$prefix$temp" + prefix+=${cur%"$temp"} + _comp_compgen -c "$temp" split -lP "$prefix" -- "$( + "$1" -MConfig -e 'print join "\n", + keys %Config::Config' 2>/dev/null + )" + _comp_ltrim_colon_completions "$prefix$temp" fi return ;; -*d | -*dt) if [[ $cur == :* ]]; then temp="${cur#:}" - prefix="$prefix${cur%$temp}" + prefix=$prefix${cur%"$temp"} cur="Devel::$temp" - _perl_helper modules $1 + _comp_cmd_perl__helper "$1" modules fi ;; esac @@ -71,31 +69,31 @@ _perl() # `-E' options and their arguments, e.g. `perl -e "exit 2"', is # valid syntax. However, the argument is neither a filename nor a # directory, but one line of perl program, thus do not suggest - # _filedir completion. + # _comp_compgen_filedir completion. elif [[ $prev == -e ]] || [[ $prev == -E ]]; then return # Likewise, `-I' also accepts a space between option and argument # and it takes a directory as value. elif [[ $prev == -I ]]; then - local IFS=$'\n' compopt -o filenames - COMPREPLY=($(compgen -d ${optPrefix-} ${optSuffix-} -- "$cur")) + # shellcheck disable=SC2086 + _comp_compgen -- -d ${optPrefix-} ${optSuffix-} return elif [[ $cur == -* ]]; then - COMPREPLY=($(compgen -W '-C -s -T -u -U -W -X -h -v -V -c -w -d -D -p - -n -a -F -l -0 -I -m -M -P -S -x -i -e' -- "$cur")) + _comp_compgen -- -W '-C -s -T -u -U -W -X -h -v -V -c -w -d -D -p -n -a + -F -l -0 -I -m -M -P -S -x -i -e' else - _filedir + _comp_compgen_filedir fi } && - complete -F _perl perl + complete -F _comp_cmd_perl perl -_perldoc() +_comp_cmd_perldoc() { - local cur prev words cword - _init_completion -n : || return + local cur prev words cword comp_args + _comp_initialize -n : -- "$@" || return local prefix="" temp @@ -107,40 +105,39 @@ _perldoc() prefix=$prev fi - local perl="${1%doc}" - [[ $perl == "$1" ]] || ! type $perl &>/dev/null && perl= + # Prefer `perl` in the same dir in utility functions + local pathcmd + pathcmd=$(type -P "$1") && local PATH=${pathcmd%/*}:$PATH case $prev in -*[hVnoMwL]) return ;; -*d) - _filedir + _comp_compgen_filedir return ;; -*f) - _perl_helper functions $perl + _comp_cmd_perl__helper "" functions return ;; esac if [[ $cur == -* ]]; then - COMPREPLY=($(compgen -W '$(_parse_help "$1" -h)' -- "$cur")) + _comp_compgen_help -- -h else # return available modules (unless it is clearly a file) if [[ $cur != @(*/|[.~])* ]]; then - _perl_helper perldocs $perl + _comp_cmd_perl__helper "" perldocs if [[ $cur == p* ]]; then - COMPREPLY+=($(compgen -W \ - '$(PERLDOC_PAGER=cat "$1" -u perl | \ - command sed -ne "/perl.*Perl overview/,/perlwin32/p" | \ - awk "\$NF=2 && \$1 ~ /^perl/ { print \$1 }")' \ - -- "$cur")) + _comp_compgen -a split -- "$(PERLDOC_PAGER=cat "$1" -u perl | + command sed -ne '/perl.*Perl overview/,/perlwin32/p' | + _comp_awk 'NF >= 2 && $1 ~ /^perl/ { print $1 }')" fi fi - _filedir 'p@([lm]|od)' + _comp_compgen -a filedir 'p@([lm]|od)' fi } && - complete -F _perldoc -o bashdefault perldoc + complete -F _comp_cmd_perldoc -o bashdefault perldoc # ex: filetype=sh |