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sys-kernel/genkernel: update ebuild for genkernel v4
Package-Manager: Portage-2.3.68, Repoman-2.3.16 Signed-off-by: Thomas Deutschmann <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| # genkernel (8) completion | ||
| # Copyright 1999-2019 Gentoo Authors | ||
| # Distributed under the terms of the GNU General Public License v2 | ||
| # Written by Aron Griffis <[email protected]> | ||
|
|
||
| _genkernel() | ||
| { | ||
| declare cur prev genkernel_help actions params | ||
| COMPREPLY=() | ||
| cur=${COMP_WORDS[COMP_CWORD]} | ||
| prev=${COMP_WORDS[COMP_CWORD-1]} | ||
|
|
||
| # extract initial list of params/actions from genkernel --help | ||
| genkernel_help=$(command genkernel --help) | ||
| actions=( $(<<<"$genkernel_help" sed -n \ | ||
| '/^Available Actions:/,/^$/s/^[[:space:]]\+\([^[:space:]]\+\).*/\1/p') ) | ||
| params=( $(<<<"$genkernel_help" egrep -oe '--[^[:space:]]{2,}') ) | ||
|
|
||
| # attempt to complete the current parameter based on the list | ||
| COMPREPLY=($(compgen -W "${params[*]/=*/=} ${actions[*]}" -- "$cur")) | ||
|
|
||
| # if we don't have a rhs to complete | ||
| if [[ ${#COMPREPLY[@]} -gt 1 ]]; then | ||
| return | ||
| elif [[ ${#COMPREPLY[@]} -eq 0 && $cur != --*=* ]]; then | ||
| return | ||
| elif [[ ${#COMPREPLY[@]} -eq 1 && $COMPREPLY != --*= ]]; then | ||
| # using nospace completion, add an explicit space | ||
| COMPREPLY="${COMPREPLY} " | ||
| return | ||
| fi | ||
|
|
||
| # we have a unique lhs and need to complete the rhs | ||
| declare args lhs rhs | ||
| if [[ ${#COMPREPLY[@]} -eq 1 ]]; then | ||
| lhs=$COMPREPLY | ||
| else | ||
| lhs=${cur%%=*}= | ||
| rhs=${cur#*=} | ||
| fi | ||
|
|
||
| # genkernel's help gives clues as to what belongs on the rhs. | ||
| # extract the clue for the current parameter | ||
| args=" ${params[*]} " | ||
| args="${args##* $lhs}" | ||
| args="${args%% *}" | ||
|
|
||
| # generate a list of completions for the argument; this replaces args with | ||
| # an array of results | ||
| args=( $(case $args in | ||
| ('<0-5>') compgen -W "$(echo {1..5})" -- "$rhs" ;; | ||
| ('<outfile>'|'<file>') compgen -A file -o plusdirs -- "$rhs" ;; | ||
| ('<archive>') compgen -G '*.tar.xz' -G '*.tbz2' -G '*.tar.bz2' -o plusdirs -- "$rhs" ;; | ||
| ('<dir>'|'<path>') compgen -A directory -S / -- "$rhs" ;; | ||
| (*) compgen -o bashdefault -- "$rhs" ;; # punt | ||
| esac) ) | ||
|
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||
| # we're using nospace completion to prevent spaces after paths that aren't | ||
| # "done" yet. So do some hacking to the args to add spaces after | ||
| # non-directories. | ||
| declare slash=/ | ||
| args=( "${args[@]/%/ }" ) # add space to all | ||
| args=( "${args[@]/%$slash /$slash}" ) # remove space from dirs | ||
|
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||
| # recreate COMPREPLY | ||
| if [[ $cur == "$lhs"* ]]; then | ||
| COMPREPLY=( "${args[@]}" ) | ||
| elif [[ ${#args[@]} -gt 0 ]]; then | ||
| COMPREPLY=( "${args[@]/#/$lhs}" ) | ||
| fi | ||
| } | ||
|
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||
| complete -o nospace -F _genkernel genkernel |
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