mpopt +o nospace fi # complete after --flag=abc if [[ $cur == *=* ]]; then if [[ $(type -t compopt) = "builtin" ]]; then compopt +o nospace fi local index flag flag="${cur%%=*}" __%[1]s_index_of_word "${flag}" "${flags_with_completion[@]}" COMPREPLY=() if [[ ${index} -ge 0 ]]; then PREFIX="" cur="${cur#*=}" ${flags_completion[${index}]} if [ -n "${ZSH_VERSION}" ]; then # zsh completion needs --flag= prefix eval "COMPREPLY=( \"\${COMPREPLY[@]/#/${flag}=}\" )" fi fi fi return 0; ;; esac # check if we are handling a flag with special work handling local index __%[1]s_index_of_word "${prev}" "${flags_with_completion[@]}" if [[ ${index} -ge 0 ]]; then ${flags_completion[${index}]} return fi # we are parsing a flag and don't have a special handler, no completion if [[ ${cur} != "${words[cword]}" ]]; then return fi local completions completions=("${commands[@]}") if [[ ${#must_have_one_noun[@]} -ne 0 ]]; then completions=("${must_have_one_noun[@]}") elif [[ -n "${has_completion_function}" ]]; then # if a go completion function is provided, defer to that function completions=() __%[1]s_handle_go_custom_completion fi if [[ ${#must_have_one_flag[@]} -ne 0 ]]; then completions+=("${must_have_one_flag[@]}") fi while IFS='' read -r comp; do COMPREPLY+=("$comp") done < <(compgen -W "${completions[*]}" -- "$cur") if [[ ${#COMPREPLY[@]} -eq 0 && ${#noun_aliases[@]} -gt 0 && ${#must_have_one_noun[@]} -ne 0 ]]; then while IFS='' read -r comp; do COMPREPLY+=("$comp") done < <(compgen -W "${noun_aliases[*]}" -- "$cur") fi if [[ ${#COMPREPLY[@]} -eq 0 ]]; then if declare -F __%[1]s_custom_func >/dev/null; then # try command name qualified custom func __%[1]s_custom_func else # otherwise fall back to unqualified for compatibility declare -F __custom_func >/dev/null && __custom_func fi fi # available in bash-completion >= 2, not always present on macOS if declare -F __ltrim_colon_completions >/dev/null; then __ltrim_colon_completions "$cur" fi # If there is only 1 completion and it is a flag with an = it will be completed # but we don't want a space after the = if [[ "${#COMPREPLY[@]}" -eq "1" ]] && [[ $(type -t compopt) = "builtin" ]] && [[ "${COMPREPLY[0]}" == --*= ]]; then compopt -o nospace fi } # The arguments should be in the form "ext1|ext2|extn" __%[1]s_handle_filename_extension_flag() { local ext="$1" _filedir "@(${ext})" } __%[1]s_handle_subdirs_in_dir_flag() { local dir="$1" pushd "${dir}" >/dev/null 2>&1 && _filedir -d && popd >/dev/null 2>&1 || return } __%[1]s_handle_flag() { __%[1]s_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}" # if a command required a flag, and we found it, unset must_have_one_flag() local flagname=${words[c]} local flagvalue # if the word contained an = if [[ ${words[c]} == *"="* ]]; then flagvalue=${flagname#*=} # take in as flagvalue after the = flagname=${flagname%%=*} # strip everything after the = flagname="${flagname}=" # but put the = back fi __%[1]s_debug "${FUNCNAME[0]}: looking for ${flagname}" if __%[1]s_contains_word "${flagname}" "${must_have_one_flag[@]}"; then must_have_one_flag=() fi # if you set a flag which only applies to this command, don't show subcommands if __%[1]s_contains_word "${flagname}" "${local_nonpersistent_flags[@]}"; then commands=() fi # keep flag value with flagname as flaghash # flaghash variable is an associative array which is only supported in bash > 3. if [[ -z "${BASH_VERSION}" || "${BASH_VERSINFO[0]}" -gt 3 ]]; then if [ -n "${flagvalue}" ] ; then flaghash[${flagname}]=${flagvalue} elif [ -n "${words[ $((c+1)) ]}" ] ; then flaghash[${flagname}]=${words[ $((c+1)) ]} else flaghash[${flagname}]="true" # pad "true" for bool flag fi fi # skip the argument to a two word flag if [[ ${words[c]} != *"="* ]] && __%[1]s_contains_word "${words[c]}" "${two_word_flags[@]}"; then __%[1]s_debug "${FUNCNAME[0]}: found a flag ${words[c]}, skip the next argument" c=$((c+1)) # if we are looking for a flags value, don't show commands if [[ $c -eq $cword ]]; then commands=() fi fi c=$((c+1)) } __%[1]s_handle_noun() { __%[1]s_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}" if __%[1]s_contains_word "${words[c]}" "${must_have_one_noun[@]}"; then must_have_one_noun=() elif __%[1]s_contains_word "${words[c]}" "${noun_aliases[@]}"; then must_have_one_noun=() fi nouns+=("${words[c]}") c=$((c+1)) } __%[1]s_handle_command() { __%[1]s_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}" local next_command if [[ -n ${last_command} ]]; then next_command="_${last_command}_${words[c]//:/__}" else if [[ $c -eq 0 ]]; then next_command="_%[1]s_root_command" else next_command="_${words[c]//:/__}" fi fi c=$((c+1)) __%[1]s_debug "${FUNCNAME[0]}: looking for ${next_command}" declare -F "$next_command" >/dev/null && $next_command } __%[1]s_handle_word() { if [[ $c -ge $cword ]]; then __%[1]s_handle_reply return fi __%[1]s_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}" if [[ "${words[c]}" == -* ]]; then __%[1]s_handle_flag elif __%[1]s_contains_word "${words[c]}" "${commands[@]}"; then __%[1]s_handle_command elif [[ $c -eq 0 ]]; then __%[1]s_handle_command elif __%[1]s_contains_word "${words[c]}" "${command_aliases[@]}"; then # aliashash variable is an associative array which is only supported in bash > 3. if [[ -z "${BASH_VERSION}" || "${BASH_VERSINFO[0]}" -gt 3 ]]; then words[c]=${aliashash[${words[c]}]} __%[1]s_handle_command else __%[1]s_handle_noun fi else __%[1]s_handle_noun fi __%[1]s_handle_word }