itdoxy-lab/contrib/autocompletion/bash_autocomplete

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#! /bin/bash
# Heavily inspired by https://github.com/urfave/cli
_cli_bash_autocomplete() {
if [[ "${COMP_WORDS[0]}" != "source" ]]; then
local cur opts base
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
if [[ "$cur" == "-"* ]]; then
opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} ${cur} --generate-bash-completion )
else
opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} --generate-bash-completion )
fi
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
return 0
fi
}
if [ -z "$PROG" ] && [ ! "$(command -v gitea &> /dev/null)" ] ; then
complete -o bashdefault -o default -o nospace -F _cli_bash_autocomplete gitea
elif [ -z "$PROG" ]; then
complete -o bashdefault -o default -o nospace -F _cli_bash_autocomplete ./gitea
complete -o bashdefault -o default -o nospace -F _cli_bash_autocomplete "$PWD/gitea"
else
complete -o bashdefault -o default -o nospace -F _cli_bash_autocomplete "$PROG"
unset PROG
fi