From 13b7899b0bd3b8900882fbfef211ce8831869703 Mon Sep 17 00:00:00 2001 From: jjohnstondev Date: Mon, 9 Jan 2023 15:56:03 -0800 Subject: [PATCH] fix --- .drone.yml | 2 +- gospt_bash | 890 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 891 insertions(+), 1 deletion(-) create mode 100644 gospt_bash diff --git a/.drone.yml b/.drone.yml index bcd10cb..4da38c4 100644 --- a/.drone.yml +++ b/.drone.yml @@ -20,7 +20,7 @@ steps: files: - gospt - gospt_zsh - - gospt_shell + - gospt_bash - gospt_fish checksum: sha256 diff --git a/gospt_bash b/gospt_bash new file mode 100644 index 0000000..bea1708 --- /dev/null +++ b/gospt_bash @@ -0,0 +1,890 @@ +# bash completion for gospt -*- shell-script -*- + +__gospt_debug() +{ + if [[ -n ${BASH_COMP_DEBUG_FILE:-} ]]; then + echo "$*" >> "${BASH_COMP_DEBUG_FILE}" + fi +} + +# Homebrew on Macs have version 1.3 of bash-completion which doesn't include +# _init_completion. This is a very minimal version of that function. +__gospt_init_completion() +{ + COMPREPLY=() + _get_comp_words_by_ref "$@" cur prev words cword +} + +__gospt_index_of_word() +{ + local w word=$1 + shift + index=0 + for w in "$@"; do + [[ $w = "$word" ]] && return + index=$((index+1)) + done + index=-1 +} + +__gospt_contains_word() +{ + local w word=$1; shift + for w in "$@"; do + [[ $w = "$word" ]] && return + done + return 1 +} + +__gospt_handle_go_custom_completion() +{ + __gospt_debug "${FUNCNAME[0]}: cur is ${cur}, words[*] is ${words[*]}, #words[@] is ${#words[@]}" + + local shellCompDirectiveError=1 + local shellCompDirectiveNoSpace=2 + local shellCompDirectiveNoFileComp=4 + local shellCompDirectiveFilterFileExt=8 + local shellCompDirectiveFilterDirs=16 + + local out requestComp lastParam lastChar comp directive args + + # Prepare the command to request completions for the program. + # Calling ${words[0]} instead of directly gospt allows to handle aliases + args=("${words[@]:1}") + # Disable ActiveHelp which is not supported for bash completion v1 + requestComp="GOSPT_ACTIVE_HELP=0 ${words[0]} __completeNoDesc ${args[*]}" + + lastParam=${words[$((${#words[@]}-1))]} + lastChar=${lastParam:$((${#lastParam}-1)):1} + __gospt_debug "${FUNCNAME[0]}: lastParam ${lastParam}, lastChar ${lastChar}" + + if [ -z "${cur}" ] && [ "${lastChar}" != "=" ]; then + # If the last parameter is complete (there is a space following it) + # We add an extra empty parameter so we can indicate this to the go method. + __gospt_debug "${FUNCNAME[0]}: Adding extra empty parameter" + requestComp="${requestComp} \"\"" + fi + + __gospt_debug "${FUNCNAME[0]}: calling ${requestComp}" + # Use eval to handle any environment variables and such + out=$(eval "${requestComp}" 2>/dev/null) + + # Extract the directive integer at the very end of the output following a colon (:) + directive=${out##*:} + # Remove the directive + out=${out%:*} + if [ "${directive}" = "${out}" ]; then + # There is not directive specified + directive=0 + fi + __gospt_debug "${FUNCNAME[0]}: the completion directive is: ${directive}" + __gospt_debug "${FUNCNAME[0]}: the completions are: ${out}" + + if [ $((directive & shellCompDirectiveError)) -ne 0 ]; then + # Error code. No completion. + __gospt_debug "${FUNCNAME[0]}: received error from custom completion go code" + return + else + if [ $((directive & shellCompDirectiveNoSpace)) -ne 0 ]; then + if [[ $(type -t compopt) = "builtin" ]]; then + __gospt_debug "${FUNCNAME[0]}: activating no space" + compopt -o nospace + fi + fi + if [ $((directive & shellCompDirectiveNoFileComp)) -ne 0 ]; then + if [[ $(type -t compopt) = "builtin" ]]; then + __gospt_debug "${FUNCNAME[0]}: activating no file completion" + compopt +o default + fi + fi + fi + + if [ $((directive & shellCompDirectiveFilterFileExt)) -ne 0 ]; then + # File extension filtering + local fullFilter filter filteringCmd + # Do not use quotes around the $out variable or else newline + # characters will be kept. + for filter in ${out}; do + fullFilter+="$filter|" + done + + filteringCmd="_filedir $fullFilter" + __gospt_debug "File filtering command: $filteringCmd" + $filteringCmd + elif [ $((directive & shellCompDirectiveFilterDirs)) -ne 0 ]; then + # File completion for directories only + local subdir + # Use printf to strip any trailing newline + subdir=$(printf "%s" "${out}") + if [ -n "$subdir" ]; then + __gospt_debug "Listing directories in $subdir" + __gospt_handle_subdirs_in_dir_flag "$subdir" + else + __gospt_debug "Listing directories in ." + _filedir -d + fi + else + while IFS='' read -r comp; do + COMPREPLY+=("$comp") + done < <(compgen -W "${out}" -- "$cur") + fi +} + +__gospt_handle_reply() +{ + __gospt_debug "${FUNCNAME[0]}" + local comp + case $cur in + -*) + if [[ $(type -t compopt) = "builtin" ]]; then + compopt -o nospace + fi + local allflags + if [ ${#must_have_one_flag[@]} -ne 0 ]; then + allflags=("${must_have_one_flag[@]}") + else + allflags=("${flags[*]} ${two_word_flags[*]}") + fi + while IFS='' read -r comp; do + COMPREPLY+=("$comp") + done < <(compgen -W "${allflags[*]}" -- "$cur") + if [[ $(type -t compopt) = "builtin" ]]; then + [[ "${COMPREPLY[0]}" == *= ]] || compopt +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%=*}" + __gospt_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 + + if [[ -z "${flag_parsing_disabled}" ]]; then + # If flag parsing is enabled, we have completed the flags and can return. + # If flag parsing is disabled, we may not know all (or any) of the flags, so we fallthrough + # to possibly call handle_go_custom_completion. + return 0; + fi + ;; + esac + + # check if we are handling a flag with special work handling + local index + __gospt_index_of_word "${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 + __gospt_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 [[ ${#COMPREPLY[@]} -eq 0 ]]; then + if declare -F __gospt_custom_func >/dev/null; then + # try command name qualified custom func + __gospt_custom_func + else + # otherwise fall back to unqualified for compatibility + declare -F __custom_func >/dev/null && __custom_func + fi + fi + + # available in bash-completion >= 2, not always present on macOS + if declare -F __ltrim_colon_completions >/dev/null; then + __ltrim_colon_completions "$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" +__gospt_handle_filename_extension_flag() +{ + local ext="$1" + _filedir "@(${ext})" +} + +__gospt_handle_subdirs_in_dir_flag() +{ + local dir="$1" + pushd "${dir}" >/dev/null 2>&1 && _filedir -d && popd >/dev/null 2>&1 || return +} + +__gospt_handle_flag() +{ + __gospt_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 + __gospt_debug "${FUNCNAME[0]}: looking for ${flagname}" + if __gospt_contains_word "${flagname}" "${must_have_one_flag[@]}"; then + must_have_one_flag=() + fi + + # if you set a flag which only applies to this command, don't show subcommands + if __gospt_contains_word "${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 [[ ${words[c]} != *"="* ]] && __gospt_contains_word "${words[c]}" "${two_word_flags[@]}"; then + __gospt_debug "${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)) + +} + +__gospt_handle_noun() +{ + __gospt_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}" + + if __gospt_contains_word "${words[c]}" "${must_have_one_noun[@]}"; then + must_have_one_noun=() + elif __gospt_contains_word "${words[c]}" "${noun_aliases[@]}"; then + must_have_one_noun=() + fi + + nouns+=("${words[c]}") + c=$((c+1)) +} + +__gospt_handle_command() +{ + __gospt_debug "${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 [[ $c -eq 0 ]]; then + next_command="_gospt_root_command" + else + next_command="_${words[c]//:/__}" + fi + fi + c=$((c+1)) + __gospt_debug "${FUNCNAME[0]}: looking for ${next_command}" + declare -F "$next_command" >/dev/null && $next_command +} + +__gospt_handle_word() +{ + if [[ $c -ge $cword ]]; then + __gospt_handle_reply + return + fi + __gospt_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}" + if [[ "${words[c]}" == -* ]]; then + __gospt_handle_flag + elif __gospt_contains_word "${words[c]}" "${commands[@]}"; then + __gospt_handle_command + elif [[ $c -eq 0 ]]; then + __gospt_handle_command + elif __gospt_contains_word "${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]}]} + __gospt_handle_command + else + __gospt_handle_noun + fi + else + __gospt_handle_noun + fi + __gospt_handle_word +} + +_gospt_clearradio() +{ + last_command="gospt_clearradio" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_completion() +{ + last_command="gospt_completion" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + flags+=("--help") + flags+=("-h") + local_nonpersistent_flags+=("--help") + local_nonpersistent_flags+=("-h") + + must_have_one_flag=() + must_have_one_noun=() + must_have_one_noun+=("bash") + must_have_one_noun+=("fish") + must_have_one_noun+=("powershell") + must_have_one_noun+=("zsh") + noun_aliases=() +} + +_gospt_devices() +{ + last_command="gospt_devices" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_help() +{ + last_command="gospt_help" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + has_completion_function=1 + noun_aliases=() +} + +_gospt_like() +{ + last_command="gospt_like" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_nowplaying() +{ + last_command="gospt_nowplaying" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_pause() +{ + last_command="gospt_pause" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_play() +{ + last_command="gospt_play" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_playlists() +{ + last_command="gospt_playlists" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_playurl() +{ + last_command="gospt_playurl" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_previous() +{ + last_command="gospt_previous" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_radio() +{ + last_command="gospt_radio" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_refillradio() +{ + last_command="gospt_refillradio" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_repeat() +{ + last_command="gospt_repeat" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_setdevice() +{ + last_command="gospt_setdevice" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_shuffle() +{ + last_command="gospt_shuffle" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_skip() +{ + last_command="gospt_skip" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_status() +{ + last_command="gospt_status" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_toggleplay() +{ + last_command="gospt_toggleplay" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_tracks() +{ + last_command="gospt_tracks" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_tui() +{ + last_command="gospt_tui" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_unlike() +{ + last_command="gospt_unlike" + + command_aliases=() + + commands=() + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +_gospt_root_command() +{ + last_command="gospt" + + command_aliases=() + + commands=() + commands+=("clearradio") + commands+=("completion") + commands+=("devices") + commands+=("help") + commands+=("like") + commands+=("nowplaying") + commands+=("pause") + commands+=("play") + commands+=("playlists") + commands+=("playurl") + commands+=("previous") + commands+=("radio") + commands+=("refillradio") + commands+=("repeat") + commands+=("setdevice") + commands+=("shuffle") + commands+=("skip") + commands+=("status") + commands+=("toggleplay") + commands+=("tracks") + commands+=("tui") + commands+=("unlike") + + flags=() + two_word_flags=() + local_nonpersistent_flags=() + flags_with_completion=() + flags_completion=() + + + must_have_one_flag=() + must_have_one_noun=() + noun_aliases=() +} + +__start_gospt() +{ + local cur prev words cword split + declare -A flaghash 2>/dev/null || : + declare -A aliashash 2>/dev/null || : + if declare -F _init_completion >/dev/null 2>&1; then + _init_completion -s || return + else + __gospt_init_completion -n "=" || return + fi + + local c=0 + local flag_parsing_disabled= + local flags=() + local two_word_flags=() + local local_nonpersistent_flags=() + local flags_with_completion=() + local flags_completion=() + local commands=("gospt") + local command_aliases=() + local must_have_one_flag=() + local must_have_one_noun=() + local has_completion_function="" + local last_command="" + local nouns=() + local noun_aliases=() + + __gospt_handle_word +} + +if [[ $(type -t compopt) = "builtin" ]]; then + complete -o default -F __start_gospt gospt +else + complete -o default -o nospace -F __start_gospt gospt +fi + +# ex: ts=4 sw=4 et filetype=sh