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todo.txt-cli/todo_completion
Ingo Karkat 9b67a76833 Do not automatically complete for guessed aliases.
Don't infringe against the principle of least astonishment (they user may have completely unrelated aliases). Rather, if the user sets up his own alias, make him apply the same to todo_completion.
2011-11-20 14:22:48 +01:00

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_todo()
{
local cur prev opts
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
COMMANDS="add a addto addm append app archive command del \
rm depri dp do help list ls listall lsa listcon \
lsc listfile lf listpri lsp listproj lsprj move \
mv prepend prep pri p replace report"
# Add custom commands from add-ons, if installed.
COMMANDS="$COMMANDS $('ls' ${TODO_ACTIONS_DIR:-$HOME/.todo.actions.d}/ 2>/dev/null)"
OPTS="-@ -@@ -+ -++ -d -f -h -p -P -PP -a -n -t -v -vv -V -x"
if [ "${cur:0:1}" == "+" ]; then
completions="$(todo.sh listproj)"
elif [ "${cur:0:1}" == "@" ]; then
completions="$(todo.sh listcon)"
elif [ $COMP_CWORD -eq 1 ]; then
completions="$COMMANDS $OPTS"
else
case "${prev}" in
-*) completions="$COMMANDS $OPTS";;
*) return 0;;
esac
fi
COMPREPLY=( $( compgen -W "$completions" -- $cur ))
return 0
}
complete -F _todo todo.sh
# If you define an alias (e.g. "t") to todo.sh, you need to explicitly enable
# completion for it, too:
#complete -F _todo t