From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS53758 23.128.96.0/24 X-Spam-Status: No, score=-3.8 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id EE0471F5AE for ; Mon, 26 Apr 2021 16:21:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234507AbhDZQVs (ORCPT ); Mon, 26 Apr 2021 12:21:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233919AbhDZQVr (ORCPT ); Mon, 26 Apr 2021 12:21:47 -0400 Received: from mail-ot1-x334.google.com (mail-ot1-x334.google.com [IPv6:2607:f8b0:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8464FC061574 for ; Mon, 26 Apr 2021 09:21:05 -0700 (PDT) Received: by mail-ot1-x334.google.com with SMTP id 5-20020a9d09050000b029029432d8d8c5so26667803otp.11 for ; Mon, 26 Apr 2021 09:21:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=sh9OuoY8vDNSir6QIrw5CcTHciXB5hZVSx7h7iUQD+k=; b=aGwa45mcwqBfgKFBh17qgZGlzhEcsWIftwyVzvUUzgjwoY+P9ZI/26SOyN8VMKCrhJ FaarxYaeLF4kyx1qL9/AtMCtUgT1VukSaaZaxq9I/ZZJ7hA650wq5Dp24kmIGfdQwRpu ut/WXu2BuJLiI/ntugnekALNCsVFFGFfT6pG6Qx7EE13toGbcd+rn6zM4CJKxLjyWyys 7AxhwIBFKKAKnuLDh6r8jsyKawdpVWn3958zZyIPmmZaQ9B7N+jJvjXuiyeEobP58Fh1 Ge6FkQbWMHiISxaD5ruY8xWcMQ3hqF5MG7zSnquL6UxNH0sGeq7GqDumCiPeoS3Jp7nB X4Pw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=sh9OuoY8vDNSir6QIrw5CcTHciXB5hZVSx7h7iUQD+k=; b=YLl5c2LXnl1OmUhnRhYnvVvvFoyvDk2mXKJhmlopzlFVwiAM4CiCPGC5AyZtXwtGQ/ RgVCX6tm62Wo+zVtAm7IxEKIrcju9X9o5l5AD3aIrfkO0odA8NZ4PYO354OAm1FbcgnJ eof4WFF4LXkbXNGFV6RiK74l7DJQTDgB8xo0YEaH1+yKoozlhZFZjs+1rxlng5j5pbBd +YiIrmhYpRdMlwf87lCxMSWlJO39Zs1vJa6vcrMCGv7jYGJuZuTbxKOHuPsK4w27khbu Q7ItFLg0r8dVd/MKlVOFYloOP9xqZeKdiKKskS0uKGM3QoX6nfcaa4dk3bBUh04rVeh8 6IYA== X-Gm-Message-State: AOAM533x3lPBuEtMN/vk1MaSyDTmk96woHTSuyVSUtIgvBK+GreIKXSp 9LWSWbboTHneiMbW0js8sTSBsXlvLkwFCA== X-Google-Smtp-Source: ABdhPJxuZeeM26BijxXoiJYGhcIuH9lKj7nGM+n1d3v0RDo2qnvZFTaCvlVrUxq7pC+PTxohCaOB7g== X-Received: by 2002:a9d:60f:: with SMTP id 15mr15635648otn.81.1619454064586; Mon, 26 Apr 2021 09:21:04 -0700 (PDT) Received: from localhost ([2806:2f0:4060:638f:a2c5:89ff:fe0c:1151]) by smtp.gmail.com with ESMTPSA id t9sm3549778otl.5.2021.04.26.09.21.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Apr 2021 09:21:04 -0700 (PDT) From: Felipe Contreras To: git@vger.kernel.org Cc: Felipe Contreras Subject: [PATCH v1 42/43] completion: bash: rename _get_comp_words_by_ref() Date: Mon, 26 Apr 2021 11:14:57 -0500 Message-Id: <20210426161458.49860-43-felipe.contreras@gmail.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210426161458.49860-1-felipe.contreras@gmail.com> References: <20210426161458.49860-1-felipe.contreras@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org It's only used in one place, rename it, and use it even if bash-completion's more inefficient version of _get_comp_words_by_ref() is available. Signed-off-by: Felipe Contreras --- contrib/completion/git-completion.bash | 184 ++++++++++++------------- t/t9902-completion.sh | 2 +- 2 files changed, 92 insertions(+), 94 deletions(-) diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 1cd249383b..d66db0ea99 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -307,98 +307,6 @@ __git_dequote () done } -# The following function is based on code from: -# -# bash_completion - programmable completion functions for bash 3.2+ -# -# Copyright © 2006-2008, Ian Macdonald -# © 2009-2010, Bash Completion Maintainers -# -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see . -# -# The latest version of this software can be obtained here: -# -# http://bash-completion.alioth.debian.org/ -# -# RELEASE: 2.x - -# This function reorganizes the words on the command line to be processed by -# the rest of the script. -# -# This is roughly equivalent to going back in time and setting -# COMP_WORDBREAKS to exclude '=' and ':'. The intent is to -# make option types like --date= and : easy to -# recognize by treating each shell word as a single token. -# -# It is best not to set COMP_WORDBREAKS directly because the value is -# shared with other completion scripts. By the time the completion -# function gets called, COMP_WORDS has already been populated so local -# changes to COMP_WORDBREAKS have no effect. - -if ! type _get_comp_words_by_ref >/dev/null 2>&1; then -_get_comp_words_by_ref () -{ - local exclude i j first - - # Which word separators to exclude? - exclude="${COMP_WORDBREAKS//[^=:]}" - cword=$COMP_CWORD - if [ -n "$exclude" ]; then - # List of word completion separators has shrunk; - # re-assemble words to complete. - for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do - # Append each nonempty word consisting of just - # word separator characters to the current word. - first=t - while - [ $i -gt 0 ] && - [ -n "${COMP_WORDS[$i]}" ] && - # word consists of excluded word separators - [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ] - do - # Attach to the previous token, - # unless the previous token is the command name. - if [ $j -ge 2 ] && [ -n "$first" ]; then - ((j--)) - fi - first= - words[$j]=${words[j]}${COMP_WORDS[i]} - if [ $i = $COMP_CWORD ]; then - cword=$j - fi - if (($i < ${#COMP_WORDS[@]} - 1)); then - ((i++)) - else - # Done. - break 2 - fi - done - words[$j]=${words[j]}${COMP_WORDS[i]} - if [ $i = $COMP_CWORD ]; then - cword=$j - fi - done - else - words=("${COMP_WORDS[@]}") - fi - - cur=${words[cword]} - prev=${words[cword-1]} -} -fi - # Clear the variables caching builtins' options when (re-)sourcing # the completion script. if [[ -n ${ZSH_VERSION-} ]]; then @@ -3435,10 +3343,100 @@ if [[ -n ${ZSH_VERSION-} && -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then return fi +# The following function is based on code from: +# +# bash_completion - programmable completion functions for bash 3.2+ +# +# Copyright © 2006-2008, Ian Macdonald +# © 2009-2010, Bash Completion Maintainers +# +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# The latest version of this software can be obtained here: +# +# http://bash-completion.alioth.debian.org/ +# +# RELEASE: 2.x + +# This function reorganizes the words on the command line to be processed by +# the rest of the script. +# +# This is roughly equivalent to going back in time and setting +# COMP_WORDBREAKS to exclude '=' and ':'. The intent is to +# make option types like --date= and : easy to +# recognize by treating each shell word as a single token. +# +# It is best not to set COMP_WORDBREAKS directly because the value is +# shared with other completion scripts. By the time the completion +# function gets called, COMP_WORDS has already been populated so local +# changes to COMP_WORDBREAKS have no effect. + +__git_get_comp_words_by_ref () +{ + local exclude i j first + + # Which word separators to exclude? + exclude="${COMP_WORDBREAKS//[^=:]}" + cword=$COMP_CWORD + if [ -n "$exclude" ]; then + # List of word completion separators has shrunk; + # re-assemble words to complete. + for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do + # Append each nonempty word consisting of just + # word separator characters to the current word. + first=t + while + [ $i -gt 0 ] && + [ -n "${COMP_WORDS[$i]}" ] && + # word consists of excluded word separators + [ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ] + do + # Attach to the previous token, + # unless the previous token is the command name. + if [ $j -ge 2 ] && [ -n "$first" ]; then + ((j--)) + fi + first= + words[$j]=${words[j]}${COMP_WORDS[i]} + if [ $i = $COMP_CWORD ]; then + cword=$j + fi + if (($i < ${#COMP_WORDS[@]} - 1)); then + ((i++)) + else + # Done. + break 2 + fi + done + words[$j]=${words[j]}${COMP_WORDS[i]} + if [ $i = $COMP_CWORD ]; then + cword=$j + fi + done + else + words=("${COMP_WORDS[@]}") + fi + + cur=${words[cword]} + prev=${words[cword-1]} +} + __git_func_wrap () { local cur words cword prev - _get_comp_words_by_ref -n =: cur words cword prev + __git_get_comp_words_by_ref $1 } diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh index dfa2cb3b21..a184254891 100755 --- a/t/t9902-completion.sh +++ b/t/t9902-completion.sh @@ -41,7 +41,7 @@ GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout rebase' # We don't need this function to actually join words or do anything special. # Also, it's cleaner to avoid touching bash's internal completion variables. # So let's override it with a minimal version for testing purposes. -_get_comp_words_by_ref () +__git_get_comp_words_by_ref () { cword=$_cword cur=${_words[cword]} -- 2.31.0