spiegel-keyman/linux/keyman-config/km-package-install.bash-completion
Eberhard Beilharz 57970724fa
refactor(linux): some code cleanup in bash completion script
Build-bot: skip
Test-bot: skip
2025-08-18 19:54:33 +02:00

94 lines
4.2 KiB
Text

# shellcheck disable=SC2148
# No hashbang for bash completion scripts! They are intended to be sourced, not executed.
_km-package-install_completions()
{
local cur prev opts cache pkg_install_path
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
opts="-h --help -v --verbose -vv --veryverbose --version -p --package -f --file -s --shared -l --bcp47 --force"
cache=${XDG_CACHE_HOME:-~/.cache}/keyman/kmpdirlist
if [[ ${cur} == -* ]] ; then
# shellcheck disable=SC2207
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
fi
if [[ -e ./km-package-install ]]; then
pkg_install_path='./km-package-install'
get_kmp_path='keyman_config/get_kmp.py'
else
pkg_install_path='/usr/bin/km-package-install'
get_kmp_path='/usr/lib/python3/dist-packages/keyman_config/get_kmp.py'
fi
case "${prev}" in
"-p"|"--package")
words=""
if [[ ! -s $cache ]] ; then
# NOTE: identical code in `km-package-get.bash-completion`.
# Unfortunately with bash completion scripts it's not possible to factor out
# common code.
python3 -c "from importlib.machinery import SourceFileLoader;from importlib.util import module_from_spec, spec_from_loader;loader = SourceFileLoader('km_package_install', '$pkg_install_path');spec = spec_from_loader(loader.name, loader);mod = module_from_spec(spec);loader.exec_module(mod);mod.list_keyboards()"
fi
if [[ -r $cache ]] ; then
while read -r file; do words="${words} ${file}"; done < "$cache"
# shellcheck disable=SC2207
COMPREPLY=($(compgen -W "${words}" -- "${cur}"))
return 0
fi
;;
"-f"|"--file")
local IFS=$'\n'
compopt -o filenames
# shellcheck disable=SC2207
COMPREPLY=( $(compgen -f -X "!"*.kmp -- "$cur") $(compgen -d -- "$cur") )
return 0
;;
"-l"|"--bcp47")
local packageId=""
local packageDir
packageDir=$(mktemp -d)
for ((i=0;i<COMP_CWORD;i++)); do
case ${COMP_WORDS[${i}]} in
"-p"|"--package")
packageId="${COMP_WORDS[$i+1]}"
# shellcheck disable=SC2086 # doesn't work with quotes
if [[ ! -f ${XDG_CACHE_HOME:-~/.cache}/keyman/${packageId} ]] && [[ ! -f ${XDG_CACHE_HOME:-~/.cache}/keyman/${packageId}.kmp ]]; then
python3 -c "from importlib.machinery import SourceFileLoader;from importlib.util import module_from_spec, spec_from_loader;loader = SourceFileLoader('get_kmp', '${get_kmp_path}');spec = spec_from_loader(loader.name, loader);mod = module_from_spec(spec);loader.exec_module(mod);mod.get_kmp('${packageId}')"
fi
break
;;
"-f"|"--file")
package="${COMP_WORDS[${i}+1]}"
packageId=$(basename "${package}")
# shellcheck disable=SC2086 # doesn't work with quotes
cp "${package}" ${XDG_CACHE_HOME:-~/.cache}/keyman/${packageId}
break
;;
*)
;;
esac
done
if [[ -z "${packageId}" ]]; then
return 0
fi
words=""
while read -r lang; do
words="${words} ${lang}"
done < <(python3 -c "from importlib.machinery import SourceFileLoader;from importlib.util import module_from_spec, spec_from_loader;loader = SourceFileLoader('km_package_install', '$pkg_install_path');spec = spec_from_loader(loader.name, loader);mod = module_from_spec(spec);loader.exec_module(mod);mod.list_languages_for_keyboard('${packageId}', '${packageDir}')")
# shellcheck disable=SC2207
COMPREPLY=($(compgen -W "${words}" -- "${cur}"))
return 0
;;
*)
;;
esac
}
complete -F _km-package-install_completions km-package-install