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#compdef -default- # argcomplete global completion loader for zsh and bash # Copyright 2012-2023, Andrey Kislyuk and argcomplete contributors. # Licensed under the Apache License. See https://github.com/kislyuk/argcomplete for more info. # Note: both the leading underscore in the name of this file and the first line (compdef) are required by zsh # In zsh, this file is autoloaded and used as the default completer (_default). # There are many other special contexts we don't want to override # (as would be the case with `#compdef -P *`). # https://zsh.sourceforge.io/Doc/Release/Completion-System.html # Copy of __expand_tilde_by_ref from bash-completion # ZSH implementation added __python_argcomplete_expand_tilde_by_ref () { if [ -n "${ZSH_VERSION-}" ]; then if [ "${(P)1[1]}" = "~" ]; then eval $1="${(P)1/#\~/$HOME}"; fi else if [ "${!1:0:1}" = "~" ]; then if [ "${!1}" != "${!1//\/}" ]; then eval $1="${!1/%\/*}"/'${!1#*/}'; else eval $1="${!1}"; fi; fi fi } # Run something, muting output or redirecting it to the debug stream # depending on the value of _ARC_DEBUG. # If ARGCOMPLETE_USE_TEMPFILES is set, use tempfiles for IPC. __python_argcomplete_run() { if [[ -z "${ARGCOMPLETE_USE_TEMPFILES-}" ]]; then __python_argcomplete_run_inner "$@" return fi local tmpfile="$(mktemp)" _ARGCOMPLETE_STDOUT_FILENAME="$tmpfile" __python_argcomplete_run_inner "$@" local code=$? cat "$tmpfile" rm "$tmpfile" return $code } __python_argcomplete_run_inner() { if [[ -z "${_ARC_DEBUG-}" ]]; then "$@" 8>&1 9>&2 1>/dev/null 2>&1 </dev/null else "$@" 8>&1 9>&2 1>&9 2>&1 </dev/null fi } __python_argcomplete_upshift_bash_rematch() { if [[ -z "${ZSH_VERSION-}" ]]; then _BASH_REMATCH=( "" "${BASH_REMATCH[@]}" ) else _BASH_REMATCH=( "${BASH_REMATCH[@]}" ) fi } # This function scans the beginning of an executable file provided as the first # argument ($1) for certain indicators, specified by the second argument ($2), # or the "target". There are three possible targets: "interpreter", # "magic_string", and "easy_install". If the target is "interpreter", the # function matches the interpreter line, alongside any optional interpreter # arguments. If the target is "magic_string", a match is attempted for the # "PYTHON_ARGCOMPLETE_OK" magic string, indicating that the file should be run # to get completions. If the target is "easy_install", the function matches either # "PBR Generated" or any of the "EASY-INSTALL" scripts (either SCRIPT, # ENTRY-SCRIPT, or DEV-SCRIPT). In all cases, only the first kilobyte of # the file is searched. The regex matches are returned in BASH_REMATCH, # indexed starting at 1, regardless of the shell in use. __python_argcomplete_scan_head() { local file="$1" local target="$2" local REPLY if [[ -n "${ZSH_VERSION-}" ]]; then read -r -k 1024 -u 0 < "$file"; else read -r -N 1024 < "$file" fi # Since ZSH does not support a -n option, we # trim all characters after the first line in both shells if [[ "$target" = "interpreter" ]]; then read -r <<< "$REPLY" fi local regex case "$target" in magic_string) regex='PYTHON_ARGCOMPLETE_OK' ;; easy_install) regex="(PBR Generated)|(EASY-INSTALL-(SCRIPT|ENTRY-SCRIPT|DEV-SCRIPT))" ;; asdf) regex="asdf exec " ;; interpreter) regex='^#!(.*)$' ;; esac local ret="" if [[ "$REPLY" =~ $regex ]]; then ret=1 fi __python_argcomplete_upshift_bash_rematch [[ -n $ret ]] } __python_argcomplete_scan_head_noerr() { __python_argcomplete_scan_head "$@" 2>/dev/null } __python_argcomplete_which() { if [[ -n "${ZSH_VERSION-}" ]]; then whence -p "$@" else type -P "$@" fi } _python_argcomplete_global() { if [[ -n "${ZSH_VERSION-}" ]]; then # Store result of a regex match in the # BASH_REMATCH variable rather than MATCH setopt local_options BASH_REMATCH fi # 1-based version of BASH_REMATCH. Modifying BASH_REMATCH # directly causes older versions of Bash to exit local _BASH_REMATCH=""; local executable="" # req_argv contains the arguments to the completion # indexed from 1 (regardless of the shell.) In Bash, # the zeroth index is empty local req_argv=() if [[ -z "${ZSH_VERSION-}" ]]; then executable=$1 req_argv=( "" "${COMP_WORDS[@]:1}" ) __python_argcomplete_expand_tilde_by_ref executable else executable="${words[1]}" __python_argcomplete_expand_tilde_by_ref executable req_argv=( "${words[@]:1}" ) fi local ARGCOMPLETE=0 if [[ "$executable" == python* ]] || [[ "$executable" == pypy* ]]; then if [[ "${req_argv[1]}" == -m ]]; then if __python_argcomplete_run "$executable" -m argcomplete._check_module "${req_argv[2]}"; then ARGCOMPLETE=3 else return fi fi if [[ $ARGCOMPLETE == 0 ]]; then local potential_path="${req_argv[1]}" __python_argcomplete_expand_tilde_by_ref potential_path if [[ -f "$potential_path" ]] && __python_argcomplete_scan_head_noerr "$potential_path" magic_string; then req_argv[1]="$potential_path" # not expanded in __python_argcomplete_run ARGCOMPLETE=2 else return fi fi elif __python_argcomplete_which "$executable" >/dev/null 2>&1; then local SCRIPT_NAME=$(__python_argcomplete_which "$executable") __python_argcomplete_scan_head_noerr "$SCRIPT_NAME" interpreter if (__python_argcomplete_which pyenv && [[ "$SCRIPT_NAME" = $(pyenv root)/shims/* ]]) >/dev/null 2>&1; then local SCRIPT_NAME=$(pyenv which "$executable") fi if (__python_argcomplete_which asdf && __python_argcomplete_scan_head_noerr "$SCRIPT_NAME" asdf) >/dev/null 2>&1; then local SCRIPT_NAME=$(asdf which "$executable") fi if __python_argcomplete_scan_head_noerr "$SCRIPT_NAME" magic_string; then ARGCOMPLETE=1 elif __python_argcomplete_scan_head_noerr "$SCRIPT_NAME" interpreter; then __python_argcomplete_upshift_bash_rematch local interpreter="${_BASH_REMATCH[2]}" if [[ -n "${ZSH_VERSION-}" ]]; then interpreter=($=interpreter) else interpreter=($interpreter) fi if (__python_argcomplete_scan_head_noerr "$SCRIPT_NAME" easy_install \ && "${interpreter[@]}" "$(__python_argcomplete_which python-argcomplete-check-easy-install-script)" "$SCRIPT_NAME") >/dev/null 2>&1; then ARGCOMPLETE=1 elif __python_argcomplete_run "${interpreter[@]}" -m argcomplete._check_console_script "$SCRIPT_NAME"; then ARGCOMPLETE=1 fi fi fi if [[ $ARGCOMPLETE != 0 ]]; then local IFS=$'\013' if [[ -n "${ZSH_VERSION-}" ]]; then local completions completions=($(IFS="$IFS" \ COMP_LINE="$BUFFER" \ COMP_POINT="$CURSOR" \ _ARGCOMPLETE=$ARGCOMPLETE \ _ARGCOMPLETE_SHELL="zsh" \ _ARGCOMPLETE_SUPPRESS_SPACE=1 \ __python_argcomplete_run "$executable" "${(@)req_argv[1, ${ARGCOMPLETE}-1]}")) local nosort=() local nospace=() if is-at-least 5.8; then nosort=(-o nosort) fi if [[ "${completions-}" =~ ([^\\]): && "${BASH_REMATCH[2]}" =~ [=/:] ]]; then nospace=(-S '') fi _describe "$executable" completions "${nosort[@]}" "${nospace[@]}" else COMPREPLY=($(IFS="$IFS" \ COMP_LINE="$COMP_LINE" \ COMP_POINT="$COMP_POINT" \ COMP_TYPE="$COMP_TYPE" \ _ARGCOMPLETE_COMP_WORDBREAKS="$COMP_WORDBREAKS" \ _ARGCOMPLETE=$ARGCOMPLETE \ _ARGCOMPLETE_SHELL="bash" \ _ARGCOMPLETE_SUPPRESS_SPACE=1 \ __python_argcomplete_run "$executable" "${req_argv[@]:1:${ARGCOMPLETE}-1}")) if [[ $? != 0 ]]; then unset COMPREPLY elif [[ "${COMPREPLY-}" =~ [=/:]$ ]]; then compopt -o nospace fi fi elif [[ -n "${ZSH_VERSION-}" ]]; then _default else type -t _completion_loader | grep -q 'function' && _completion_loader "$@" fi } if [[ -z "${ZSH_VERSION-}" ]]; then complete -o default -o bashdefault -D -F _python_argcomplete_global else # -Uz is recommended for the use of functions supplied with the zsh distribution. # https://unix.stackexchange.com/a/214306 autoload -Uz is-at-least # If this is being implicitly loaded because we placed it on fpath, # the comment at the top of this file causes zsh to invoke this script directly, # so we must explicitly call the global completion function. # Note $service should only ever be -default- because the comment at the top # registers this script as the default completer (#compdef -default-). if [[ $service == -default- ]]; then _python_argcomplete_global fi # If this has been executed directly (e.g. `eval "$(activate-global-python-argcomplete --dest=-)"`) # we need to explicitly call compdef to register the completion function. # If we have been implicitly loaded, we still call compdef as a slight optimisation # (there is no need to execute any top-level code more than once). compdef _python_argcomplete_global -default- fi