diff --git a/paddle/scripts/docker/root/.bashrc b/paddle/scripts/docker/root/.bashrc index 4b3024e4e81a0fa206a796c12a8b9d72f1a8f5d9..2f9c2a9fe92c4f8a6f5c325094e45d7a8885dc02 100755 --- a/paddle/scripts/docker/root/.bashrc +++ b/paddle/scripts/docker/root/.bashrc @@ -37,10 +37,5 @@ NO_COLOUR="\[\033[0m\]" GREEN="\[\033[1;32m\]" WHITE="\[\033[1;37m\]" -source ~/.scripts/git-prompt.sh - export PS1="\[\033[1;33m\]λ $WHITE\h $GREEN\w$YELLOW\$(__git_ps1 \" \[\033[35m\]{\[\033[36m\]%s\[\033[35m\]}\")$NO_COLOUR " -# Git - -source ~/.scripts/git-completion.sh diff --git a/paddle/scripts/docker/root/.scripts/git-completion.sh b/paddle/scripts/docker/root/.scripts/git-completion.sh deleted file mode 100755 index c43e88a4acd73ac905e371c940913f3dd65d9244..0000000000000000000000000000000000000000 --- a/paddle/scripts/docker/root/.scripts/git-completion.sh +++ /dev/null @@ -1,2678 +0,0 @@ -#!bash - -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -# -# bash/zsh completion support for core Git. -# -# Copyright (C) 2006,2007 Shawn O. Pearce -# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/). -# Distributed under the GNU General Public License, version 2.0. -# -# The contained completion routines provide support for completing: -# -# *) local and remote branch names -# *) local and remote tag names -# *) .git/remotes file names -# *) git 'subcommands' -# *) tree paths within 'ref:path/to/file' expressions -# *) file paths within current working directory and index -# *) common --long-options -# -# To use these routines: -# -# 1) Copy this file to somewhere (e.g. ~/.git-completion.sh). -# 2) Add the following line to your .bashrc/.zshrc: -# source ~/.git-completion.sh -# 3) Consider changing your PS1 to also show the current branch, -# see git-prompt.sh for details. - -case "$COMP_WORDBREAKS" in -*:*) : great ;; -*) COMP_WORDBREAKS="$COMP_WORDBREAKS:" -esac - -# __gitdir accepts 0 or 1 arguments (i.e., location) -# returns location of .git repo -__gitdir () -{ - if [ -z "${1-}" ]; then - if [ -n "${__git_dir-}" ]; then - echo "$__git_dir" - elif [ -n "${GIT_DIR-}" ]; then - test -d "${GIT_DIR-}" || return 1 - echo "$GIT_DIR" - elif [ -d .git ]; then - echo .git - else - git rev-parse --git-dir 2>/dev/null - fi - elif [ -d "$1/.git" ]; then - echo "$1/.git" - else - echo "$1" - fi -} - -# The following function is based on code from: -# -# bash_completion - programmable completion functions for bash 3.2+ -# -# Copyright © 2006-2008, Ian Macdonald -# © 2009-2010, Bash Completion Maintainers -# -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software Foundation, -# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# -# The latest version of this software can be obtained here: -# -# http://bash-completion.alioth.debian.org/ -# -# RELEASE: 2.x - -# This function can be used to access a tokenized list of words -# on the command line: -# -# __git_reassemble_comp_words_by_ref '=:' -# if test "${words_[cword_-1]}" = -w -# then -# ... -# fi -# -# The argument should be a collection of characters from the list of -# word completion separators (COMP_WORDBREAKS) to treat as ordinary -# characters. -# -# This is roughly equivalent to going back in time and setting -# COMP_WORDBREAKS to exclude those characters. 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. -# -# Output: words_, cword_, cur_. - -__git_reassemble_comp_words_by_ref() -{ - local exclude i j first - # Which word separators to exclude? - exclude="${1//[^$COMP_WORDBREAKS]}" - cword_=$COMP_CWORD - if [ -z "$exclude" ]; then - words_=("${COMP_WORDS[@]}") - return - fi - # 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 < ${#COMP_WORDS[@]} - 1)); then - ((i++)) - else - # Done. - return - fi - done - words_[$j]=${words_[j]}${COMP_WORDS[i]} - if [ $i = $COMP_CWORD ]; then - cword_=$j - fi - done -} - -if ! type _get_comp_words_by_ref >/dev/null 2>&1; then -_get_comp_words_by_ref () -{ - local exclude cur_ words_ cword_ - if [ "$1" = "-n" ]; then - exclude=$2 - shift 2 - fi - __git_reassemble_comp_words_by_ref "$exclude" - cur_=${words_[cword_]} - while [ $# -gt 0 ]; do - case "$1" in - cur) - cur=$cur_ - ;; - prev) - prev=${words_[$cword_-1]} - ;; - words) - words=("${words_[@]}") - ;; - cword) - cword=$cword_ - ;; - esac - shift - done -} -fi - -__gitcompadd () -{ - local i=0 - for x in $1; do - if [[ "$x" == "$3"* ]]; then - COMPREPLY[i++]="$2$x$4" - fi - done -} - -# Generates completion reply, appending a space to possible completion words, -# if necessary. -# It accepts 1 to 4 arguments: -# 1: List of possible completion words. -# 2: A prefix to be added to each possible completion word (optional). -# 3: Generate possible completion matches for this word (optional). -# 4: A suffix to be appended to each possible completion word (optional). -__gitcomp () -{ - local cur_="${3-$cur}" - - case "$cur_" in - --*=) - ;; - *) - local c i=0 IFS=$' \t\n' - for c in $1; do - c="$c${4-}" - if [[ $c == "$cur_"* ]]; then - case $c in - --*=*|*.) ;; - *) c="$c " ;; - esac - COMPREPLY[i++]="${2-}$c" - fi - done - ;; - esac -} - -# Generates completion reply from newline-separated possible completion words -# by appending a space to all of them. -# It accepts 1 to 4 arguments: -# 1: List of possible completion words, separated by a single newline. -# 2: A prefix to be added to each possible completion word (optional). -# 3: Generate possible completion matches for this word (optional). -# 4: A suffix to be appended to each possible completion word instead of -# the default space (optional). If specified but empty, nothing is -# appended. -__gitcomp_nl () -{ - local IFS=$'\n' - __gitcompadd "$1" "${2-}" "${3-$cur}" "${4- }" -} - -# Generates completion reply with compgen from newline-separated possible -# completion filenames. -# It accepts 1 to 3 arguments: -# 1: List of possible completion filenames, separated by a single newline. -# 2: A directory prefix to be added to each possible completion filename -# (optional). -# 3: Generate possible completion matches for this word (optional). -__gitcomp_file () -{ - local IFS=$'\n' - - # XXX does not work when the directory prefix contains a tilde, - # since tilde expansion is not applied. - # This means that COMPREPLY will be empty and Bash default - # completion will be used. - __gitcompadd "$1" "${2-}" "${3-$cur}" "" - - # use a hack to enable file mode in bash < 4 - compopt -o filenames +o nospace 2>/dev/null || - compgen -f /non-existing-dir/ > /dev/null -} - -# Execute 'git ls-files', unless the --committable option is specified, in -# which case it runs 'git diff-index' to find out the files that can be -# committed. It return paths relative to the directory specified in the first -# argument, and using the options specified in the second argument. -__git_ls_files_helper () -{ - ( - test -n "${CDPATH+set}" && unset CDPATH - cd "$1" - if [ "$2" == "--committable" ]; then - git diff-index --name-only --relative HEAD - else - # NOTE: $2 is not quoted in order to support multiple options - git ls-files --exclude-standard $2 - fi - ) 2>/dev/null -} - - -# __git_index_files accepts 1 or 2 arguments: -# 1: Options to pass to ls-files (required). -# 2: A directory path (optional). -# If provided, only files within the specified directory are listed. -# Sub directories are never recursed. Path must have a trailing -# slash. -__git_index_files () -{ - local dir="$(__gitdir)" root="${2-.}" file - - if [ -d "$dir" ]; then - __git_ls_files_helper "$root" "$1" | - while read -r file; do - case "$file" in - ?*/*) echo "${file%%/*}" ;; - *) echo "$file" ;; - esac - done | sort | uniq - fi -} - -__git_heads () -{ - local dir="$(__gitdir)" - if [ -d "$dir" ]; then - git --git-dir="$dir" for-each-ref --format='%(refname:short)' \ - refs/heads - return - fi -} - -__git_tags () -{ - local dir="$(__gitdir)" - if [ -d "$dir" ]; then - git --git-dir="$dir" for-each-ref --format='%(refname:short)' \ - refs/tags - return - fi -} - -# __git_refs accepts 0, 1 (to pass to __gitdir), or 2 arguments -# presence of 2nd argument means use the guess heuristic employed -# by checkout for tracking branches -__git_refs () -{ - local i hash dir="$(__gitdir "${1-}")" track="${2-}" - local format refs - if [ -d "$dir" ]; then - case "$cur" in - refs|refs/*) - format="refname" - refs="${cur%/*}" - track="" - ;; - *) - for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD; do - if [ -e "$dir/$i" ]; then echo $i; fi - done - format="refname:short" - refs="refs/tags refs/heads refs/remotes" - ;; - esac - git --git-dir="$dir" for-each-ref --format="%($format)" \ - $refs - if [ -n "$track" ]; then - # employ the heuristic used by git checkout - # Try to find a remote branch that matches the completion word - # but only output if the branch name is unique - local ref entry - git --git-dir="$dir" for-each-ref --shell --format="ref=%(refname:short)" \ - "refs/remotes/" | \ - while read -r entry; do - eval "$entry" - ref="${ref#*/}" - if [[ "$ref" == "$cur"* ]]; then - echo "$ref" - fi - done | sort | uniq -u - fi - return - fi - case "$cur" in - refs|refs/*) - git ls-remote "$dir" "$cur*" 2>/dev/null | \ - while read -r hash i; do - case "$i" in - *^{}) ;; - *) echo "$i" ;; - esac - done - ;; - *) - echo "HEAD" - git for-each-ref --format="%(refname:short)" -- "refs/remotes/$dir/" | sed -e "s#^$dir/##" - ;; - esac -} - -# __git_refs2 requires 1 argument (to pass to __git_refs) -__git_refs2 () -{ - local i - for i in $(__git_refs "$1"); do - echo "$i:$i" - done -} - -# __git_refs_remotes requires 1 argument (to pass to ls-remote) -__git_refs_remotes () -{ - local i hash - git ls-remote "$1" 'refs/heads/*' 2>/dev/null | \ - while read -r hash i; do - echo "$i:refs/remotes/$1/${i#refs/heads/}" - done -} - -__git_remotes () -{ - local i IFS=$'\n' d="$(__gitdir)" - test -d "$d/remotes" && ls -1 "$d/remotes" - for i in $(git --git-dir="$d" config --get-regexp 'remote\..*\.url' 2>/dev/null); do - i="${i#remote.}" - echo "${i/.url*/}" - done -} - -__git_list_merge_strategies () -{ - git merge -s help 2>&1 | - sed -n -e '/[Aa]vailable strategies are: /,/^$/{ - s/\.$// - s/.*:// - s/^[ ]*// - s/[ ]*$// - p - }' -} - -__git_merge_strategies= -# 'git merge -s help' (and thus detection of the merge strategy -# list) fails, unfortunately, if run outside of any git working -# tree. __git_merge_strategies is set to the empty string in -# that case, and the detection will be repeated the next time it -# is needed. -__git_compute_merge_strategies () -{ - test -n "$__git_merge_strategies" || - __git_merge_strategies=$(__git_list_merge_strategies) -} - -__git_complete_revlist_file () -{ - local pfx ls ref cur_="$cur" - case "$cur_" in - *..?*:*) - return - ;; - ?*:*) - ref="${cur_%%:*}" - cur_="${cur_#*:}" - case "$cur_" in - ?*/*) - pfx="${cur_%/*}" - cur_="${cur_##*/}" - ls="$ref:$pfx" - pfx="$pfx/" - ;; - *) - ls="$ref" - ;; - esac - - case "$COMP_WORDBREAKS" in - *:*) : great ;; - *) pfx="$ref:$pfx" ;; - esac - - __gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls" 2>/dev/null \ - | sed '/^100... blob /{ - s,^.* ,, - s,$, , - } - /^120000 blob /{ - s,^.* ,, - s,$, , - } - /^040000 tree /{ - s,^.* ,, - s,$,/, - } - s/^.* //')" \ - "$pfx" "$cur_" "" - ;; - *...*) - pfx="${cur_%...*}..." - cur_="${cur_#*...}" - __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_" - ;; - *..*) - pfx="${cur_%..*}.." - cur_="${cur_#*..}" - __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_" - ;; - *) - __gitcomp_nl "$(__git_refs)" - ;; - esac -} - - -# __git_complete_index_file requires 1 argument: -# 1: the options to pass to ls-file -# -# The exception is --committable, which finds the files appropriate commit. -__git_complete_index_file () -{ - local pfx="" cur_="$cur" - - case "$cur_" in - ?*/*) - pfx="${cur_%/*}" - cur_="${cur_##*/}" - pfx="${pfx}/" - ;; - esac - - __gitcomp_file "$(__git_index_files "$1" "$pfx")" "$pfx" "$cur_" -} - -__git_complete_file () -{ - __git_complete_revlist_file -} - -__git_complete_revlist () -{ - __git_complete_revlist_file -} - -__git_complete_remote_or_refspec () -{ - local cur_="$cur" cmd="${words[1]}" - local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0 - if [ "$cmd" = "remote" ]; then - ((c++)) - fi - while [ $c -lt $cword ]; do - i="${words[c]}" - case "$i" in - --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;; - --all) - case "$cmd" in - push) no_complete_refspec=1 ;; - fetch) - return - ;; - *) ;; - esac - ;; - -*) ;; - *) remote="$i"; break ;; - esac - ((c++)) - done - if [ -z "$remote" ]; then - __gitcomp_nl "$(__git_remotes)" - return - fi - if [ $no_complete_refspec = 1 ]; then - return - fi - [ "$remote" = "." ] && remote= - case "$cur_" in - *:*) - case "$COMP_WORDBREAKS" in - *:*) : great ;; - *) pfx="${cur_%%:*}:" ;; - esac - cur_="${cur_#*:}" - lhs=0 - ;; - +*) - pfx="+" - cur_="${cur_#+}" - ;; - esac - case "$cmd" in - fetch) - if [ $lhs = 1 ]; then - __gitcomp_nl "$(__git_refs2 "$remote")" "$pfx" "$cur_" - else - __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_" - fi - ;; - pull|remote) - if [ $lhs = 1 ]; then - __gitcomp_nl "$(__git_refs "$remote")" "$pfx" "$cur_" - else - __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_" - fi - ;; - push) - if [ $lhs = 1 ]; then - __gitcomp_nl "$(__git_refs)" "$pfx" "$cur_" - else - __gitcomp_nl "$(__git_refs "$remote")" "$pfx" "$cur_" - fi - ;; - esac -} - -__git_complete_strategy () -{ - __git_compute_merge_strategies - case "$prev" in - -s|--strategy) - __gitcomp "$__git_merge_strategies" - return 0 - esac - case "$cur" in - --strategy=*) - __gitcomp "$__git_merge_strategies" "" "${cur##--strategy=}" - return 0 - ;; - esac - return 1 -} - -__git_commands () { - if test -n "${GIT_TESTING_COMMAND_COMPLETION:-}" - then - printf "%s" "${GIT_TESTING_COMMAND_COMPLETION}" - else - git help -a|egrep '^ [a-zA-Z0-9]' - fi -} - -__git_list_all_commands () -{ - local i IFS=" "$'\n' - for i in $(__git_commands) - do - case $i in - *--*) : helper pattern;; - *) echo $i;; - esac - done -} - -__git_all_commands= -__git_compute_all_commands () -{ - test -n "$__git_all_commands" || - __git_all_commands=$(__git_list_all_commands) -} - -__git_list_porcelain_commands () -{ - local i IFS=" "$'\n' - __git_compute_all_commands - for i in $__git_all_commands - do - case $i in - *--*) : helper pattern;; - applymbox) : ask gittus;; - applypatch) : ask gittus;; - archimport) : import;; - cat-file) : plumbing;; - check-attr) : plumbing;; - check-ignore) : plumbing;; - check-mailmap) : plumbing;; - check-ref-format) : plumbing;; - checkout-index) : plumbing;; - commit-tree) : plumbing;; - count-objects) : infrequent;; - credential-cache) : credentials helper;; - credential-store) : credentials helper;; - cvsexportcommit) : export;; - cvsimport) : import;; - cvsserver) : daemon;; - daemon) : daemon;; - diff-files) : plumbing;; - diff-index) : plumbing;; - diff-tree) : plumbing;; - fast-import) : import;; - fast-export) : export;; - fsck-objects) : plumbing;; - fetch-pack) : plumbing;; - fmt-merge-msg) : plumbing;; - for-each-ref) : plumbing;; - hash-object) : plumbing;; - http-*) : transport;; - index-pack) : plumbing;; - init-db) : deprecated;; - local-fetch) : plumbing;; - lost-found) : infrequent;; - ls-files) : plumbing;; - ls-remote) : plumbing;; - ls-tree) : plumbing;; - mailinfo) : plumbing;; - mailsplit) : plumbing;; - merge-*) : plumbing;; - mktree) : plumbing;; - mktag) : plumbing;; - pack-objects) : plumbing;; - pack-redundant) : plumbing;; - pack-refs) : plumbing;; - parse-remote) : plumbing;; - patch-id) : plumbing;; - peek-remote) : plumbing;; - prune) : plumbing;; - prune-packed) : plumbing;; - quiltimport) : import;; - read-tree) : plumbing;; - receive-pack) : plumbing;; - remote-*) : transport;; - repo-config) : deprecated;; - rerere) : plumbing;; - rev-list) : plumbing;; - rev-parse) : plumbing;; - runstatus) : plumbing;; - sh-setup) : internal;; - shell) : daemon;; - show-ref) : plumbing;; - send-pack) : plumbing;; - show-index) : plumbing;; - ssh-*) : transport;; - stripspace) : plumbing;; - symbolic-ref) : plumbing;; - tar-tree) : deprecated;; - unpack-file) : plumbing;; - unpack-objects) : plumbing;; - update-index) : plumbing;; - update-ref) : plumbing;; - update-server-info) : daemon;; - upload-archive) : plumbing;; - upload-pack) : plumbing;; - write-tree) : plumbing;; - var) : infrequent;; - verify-pack) : infrequent;; - verify-tag) : plumbing;; - *) echo $i;; - esac - done -} - -__git_porcelain_commands= -__git_compute_porcelain_commands () -{ - __git_compute_all_commands - test -n "$__git_porcelain_commands" || - __git_porcelain_commands=$(__git_list_porcelain_commands) -} - -__git_pretty_aliases () -{ - local i IFS=$'\n' - for i in $(git --git-dir="$(__gitdir)" config --get-regexp "pretty\..*" 2>/dev/null); do - case "$i" in - pretty.*) - i="${i#pretty.}" - echo "${i/ */}" - ;; - esac - done -} - -__git_aliases () -{ - local i IFS=$'\n' - for i in $(git --git-dir="$(__gitdir)" config --get-regexp "alias\..*" 2>/dev/null); do - case "$i" in - alias.*) - i="${i#alias.}" - echo "${i/ */}" - ;; - esac - done -} - -# __git_aliased_command requires 1 argument -__git_aliased_command () -{ - local word cmdline=$(git --git-dir="$(__gitdir)" \ - config --get "alias.$1") - for word in $cmdline; do - case "$word" in - \!gitk|gitk) - echo "gitk" - return - ;; - \!*) : shell command alias ;; - -*) : option ;; - *=*) : setting env ;; - git) : git itself ;; - *) - echo "$word" - return - esac - done -} - -# __git_find_on_cmdline requires 1 argument -__git_find_on_cmdline () -{ - local word subcommand c=1 - while [ $c -lt $cword ]; do - word="${words[c]}" - for subcommand in $1; do - if [ "$subcommand" = "$word" ]; then - echo "$subcommand" - return - fi - done - ((c++)) - done -} - -__git_has_doubledash () -{ - local c=1 - while [ $c -lt $cword ]; do - if [ "--" = "${words[c]}" ]; then - return 0 - fi - ((c++)) - done - return 1 -} - -# Try to count non option arguments passed on the command line for the -# specified git command. -# When options are used, it is necessary to use the special -- option to -# tell the implementation were non option arguments begin. -# XXX this can not be improved, since options can appear everywhere, as -# an example: -# git mv x -n y -# -# __git_count_arguments requires 1 argument: the git command executed. -__git_count_arguments () -{ - local word i c=0 - - # Skip "git" (first argument) - for ((i=1; i < ${#words[@]}; i++)); do - word="${words[i]}" - - case "$word" in - --) - # Good; we can assume that the following are only non - # option arguments. - ((c = 0)) - ;; - "$1") - # Skip the specified git command and discard git - # main options - ((c = 0)) - ;; - ?*) - ((c++)) - ;; - esac - done - - printf "%d" $c -} - -__git_whitespacelist="nowarn warn error error-all fix" - -_git_am () -{ - local dir="$(__gitdir)" - if [ -d "$dir"/rebase-apply ]; then - __gitcomp "--skip --continue --resolved --abort" - return - fi - case "$cur" in - --whitespace=*) - __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}" - return - ;; - --*) - __gitcomp " - --3way --committer-date-is-author-date --ignore-date - --ignore-whitespace --ignore-space-change - --interactive --keep --no-utf8 --signoff --utf8 - --whitespace= --scissors - " - return - esac -} - -_git_apply () -{ - case "$cur" in - --whitespace=*) - __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}" - return - ;; - --*) - __gitcomp " - --stat --numstat --summary --check --index - --cached --index-info --reverse --reject --unidiff-zero - --apply --no-add --exclude= - --ignore-whitespace --ignore-space-change - --whitespace= --inaccurate-eof --verbose - " - return - esac -} - -_git_add () -{ - case "$cur" in - --*) - __gitcomp " - --interactive --refresh --patch --update --dry-run - --ignore-errors --intent-to-add - " - return - esac - - # XXX should we check for --update and --all options ? - __git_complete_index_file "--others --modified" -} - -_git_archive () -{ - case "$cur" in - --format=*) - __gitcomp "$(git archive --list)" "" "${cur##--format=}" - return - ;; - --remote=*) - __gitcomp_nl "$(__git_remotes)" "" "${cur##--remote=}" - return - ;; - --*) - __gitcomp " - --format= --list --verbose - --prefix= --remote= --exec= - " - return - ;; - esac - __git_complete_file -} - -_git_bisect () -{ - __git_has_doubledash && return - - local subcommands="start bad good skip reset visualize replay log run" - local subcommand="$(__git_find_on_cmdline "$subcommands")" - if [ -z "$subcommand" ]; then - if [ -f "$(__gitdir)"/BISECT_START ]; then - __gitcomp "$subcommands" - else - __gitcomp "replay start" - fi - return - fi - - case "$subcommand" in - bad|good|reset|skip|start) - __gitcomp_nl "$(__git_refs)" - ;; - *) - ;; - esac -} - -_git_branch () -{ - local i c=1 only_local_ref="n" has_r="n" - - while [ $c -lt $cword ]; do - i="${words[c]}" - case "$i" in - -d|-m) only_local_ref="y" ;; - -r) has_r="y" ;; - esac - ((c++)) - done - - case "$cur" in - --set-upstream-to=*) - __gitcomp "$(__git_refs)" "" "${cur##--set-upstream-to=}" - ;; - --*) - __gitcomp " - --color --no-color --verbose --abbrev= --no-abbrev - --track --no-track --contains --merged --no-merged - --set-upstream-to= --edit-description --list - --unset-upstream - " - ;; - *) - if [ $only_local_ref = "y" -a $has_r = "n" ]; then - __gitcomp_nl "$(__git_heads)" - else - __gitcomp_nl "$(__git_refs)" - fi - ;; - esac -} - -_git_bundle () -{ - local cmd="${words[2]}" - case "$cword" in - 2) - __gitcomp "create list-heads verify unbundle" - ;; - 3) - # looking for a file - ;; - *) - case "$cmd" in - create) - __git_complete_revlist - ;; - esac - ;; - esac -} - -_git_checkout () -{ - __git_has_doubledash && return - - case "$cur" in - --conflict=*) - __gitcomp "diff3 merge" "" "${cur##--conflict=}" - ;; - --*) - __gitcomp " - --quiet --ours --theirs --track --no-track --merge - 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gitcvs.dbTableNamePrefix - gitcvs.dbdriver - gitcvs.dbname - gitcvs.dbpass - gitcvs.dbuser - gitcvs.enabled - gitcvs.logfile - gitcvs.usecrlfattr - guitool. - gui.blamehistoryctx - gui.commitmsgwidth - gui.copyblamethreshold - gui.diffcontext - gui.encoding - gui.fastcopyblame - gui.matchtrackingbranch - gui.newbranchtemplate - gui.pruneduringfetch - gui.spellingdictionary - gui.trustmtime - help.autocorrect - help.browser - help.format - http.lowSpeedLimit - http.lowSpeedTime - http.maxRequests - http.minSessions - http.noEPSV - http.postBuffer - http.proxy - http.sslCAInfo - http.sslCAPath - http.sslCert - http.sslCertPasswordProtected - http.sslKey - http.sslVerify - http.useragent - i18n.commitEncoding - i18n.logOutputEncoding - imap.authMethod - imap.folder - imap.host - imap.pass - imap.port - imap.preformattedHTML - imap.sslverify - imap.tunnel - imap.user - init.templatedir - instaweb.browser - instaweb.httpd - instaweb.local - instaweb.modulepath - instaweb.port - interactive.singlekey - log.date - log.decorate - log.showroot - mailmap.file - man. - man.viewer - merge. - merge.conflictstyle - merge.log - merge.renameLimit - merge.renormalize - merge.stat - merge.tool - merge.verbosity - mergetool. - mergetool.keepBackup - mergetool.keepTemporaries - mergetool.prompt - notes.displayRef - notes.rewrite. - notes.rewrite.amend - notes.rewrite.rebase - notes.rewriteMode - notes.rewriteRef - pack.compression - pack.deltaCacheLimit - pack.deltaCacheSize - pack.depth - pack.indexVersion - pack.packSizeLimit - pack.threads - pack.window - pack.windowMemory - pager. - pretty. - pull.octopus - pull.twohead - push.default - rebase.autosquash - rebase.stat - receive.autogc - receive.denyCurrentBranch - receive.denyDeleteCurrent - receive.denyDeletes - receive.denyNonFastForwards - receive.fsckObjects - receive.unpackLimit - receive.updateserverinfo - remote.pushdefault - remotes. - repack.usedeltabaseoffset - rerere.autoupdate - rerere.enabled - sendemail. - sendemail.aliasesfile - sendemail.aliasfiletype - sendemail.bcc - sendemail.cc - sendemail.cccmd - sendemail.chainreplyto - sendemail.confirm - sendemail.envelopesender - sendemail.from - sendemail.identity - sendemail.multiedit - sendemail.signedoffbycc - sendemail.smtpdomain - sendemail.smtpencryption - sendemail.smtppass - sendemail.smtpserver - sendemail.smtpserveroption - sendemail.smtpserverport - sendemail.smtpuser - sendemail.suppresscc - sendemail.suppressfrom - sendemail.thread - sendemail.to - sendemail.validate - showbranch.default - status.relativePaths - status.showUntrackedFiles - status.submodulesummary - submodule. - tar.umask - transfer.unpackLimit - url. - user.email - user.name - user.signingkey - web.browser - branch. remote. - " -} - -_git_remote () -{ - local subcommands="add rename remove set-head set-branches set-url show prune update" - local subcommand="$(__git_find_on_cmdline "$subcommands")" - if [ -z "$subcommand" ]; then - __gitcomp "$subcommands" - return - fi - - case "$subcommand" in - rename|remove|set-url|show|prune) - __gitcomp_nl "$(__git_remotes)" - ;; - set-head|set-branches) - __git_complete_remote_or_refspec - ;; - update) - local i c='' IFS=$'\n' - for i in $(git --git-dir="$(__gitdir)" config --get-regexp "remotes\..*" 2>/dev/null); do - i="${i#remotes.}" - c="$c ${i/ */}" - done - __gitcomp "$c" - ;; - *) - ;; - esac -} - -_git_replace () -{ - __gitcomp_nl "$(__git_refs)" -} - -_git_reset () -{ - __git_has_doubledash && return - - case "$cur" in - --*) - __gitcomp "--merge --mixed --hard --soft --patch" - return - ;; - esac - __gitcomp_nl "$(__git_refs)" -} - -_git_revert () -{ - case "$cur" in - --*) - __gitcomp "--edit --mainline --no-edit --no-commit --signoff" - return - ;; - esac - __gitcomp_nl "$(__git_refs)" -} - -_git_rm () -{ - case "$cur" in - --*) - __gitcomp "--cached --dry-run --ignore-unmatch --quiet" - return - ;; - esac - - __git_complete_index_file "--cached" -} - -_git_shortlog () -{ - __git_has_doubledash && return - - case "$cur" in - --*) - __gitcomp " - $__git_log_common_options - $__git_log_shortlog_options - --numbered --summary - " - return - ;; - esac - __git_complete_revlist -} - -_git_show () -{ - __git_has_doubledash && return - - case "$cur" in - --pretty=*|--format=*) - __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases) - " "" "${cur#*=}" - return - ;; - --diff-algorithm=*) - __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}" - return - ;; - --*) - __gitcomp "--pretty= --format= --abbrev-commit --oneline - $__git_diff_common_options - " - return - ;; - esac - __git_complete_revlist_file -} - -_git_show_branch () -{ - case "$cur" in - --*) - __gitcomp " - --all --remotes --topo-order --current --more= - --list --independent --merge-base --no-name - --color --no-color - --sha1-name --sparse --topics --reflog - " - return - ;; - esac - __git_complete_revlist -} - -_git_stash () -{ - local save_opts='--keep-index --no-keep-index --quiet --patch' - local subcommands='save list show apply clear drop pop create branch' - local subcommand="$(__git_find_on_cmdline "$subcommands")" - if [ -z "$subcommand" ]; then - case "$cur" in - --*) - __gitcomp "$save_opts" - ;; - *) - if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then - __gitcomp "$subcommands" - fi - ;; - esac - else - case "$subcommand,$cur" in - save,--*) - __gitcomp "$save_opts" - ;; - apply,--*|pop,--*) - __gitcomp "--index --quiet" - ;; - show,--*|drop,--*|branch,--*) - ;; - show,*|apply,*|drop,*|pop,*|branch,*) - __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \ - | sed -n -e 's/:.*//p')" - ;; - *) - ;; - esac - fi -} - -_git_submodule () -{ - __git_has_doubledash && return - - local subcommands="add status init deinit update summary foreach sync" - if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then - case "$cur" in - --*) - __gitcomp "--quiet --cached" - ;; - *) - __gitcomp "$subcommands" - ;; - esac - return - fi -} - -_git_svn () -{ - local subcommands=" - init fetch clone rebase dcommit log find-rev - set-tree commit-diff info create-ignore propget - proplist show-ignore show-externals branch tag blame - migrate mkdirs reset gc - " - local subcommand="$(__git_find_on_cmdline "$subcommands")" - if [ -z "$subcommand" ]; then - __gitcomp "$subcommands" - else - local remote_opts="--username= --config-dir= --no-auth-cache" - local fc_opts=" - --follow-parent --authors-file= --repack= - --no-metadata --use-svm-props --use-svnsync-props - --log-window-size= --no-checkout --quiet - --repack-flags --use-log-author --localtime - --ignore-paths= --include-paths= $remote_opts - " - local init_opts=" - --template= --shared= --trunk= --tags= - --branches= --stdlayout --minimize-url - --no-metadata --use-svm-props --use-svnsync-props - --rewrite-root= --prefix= --use-log-author - --add-author-from $remote_opts - " - local cmt_opts=" - --edit --rmdir --find-copies-harder --copy-similarity= - " - - case "$subcommand,$cur" in - fetch,--*) - __gitcomp "--revision= --fetch-all $fc_opts" - ;; - clone,--*) - __gitcomp "--revision= $fc_opts $init_opts" - ;; - init,--*) - __gitcomp "$init_opts" - ;; - dcommit,--*) - __gitcomp " - --merge --strategy= --verbose --dry-run - --fetch-all --no-rebase --commit-url - --revision --interactive $cmt_opts $fc_opts - " - ;; - set-tree,--*) - __gitcomp "--stdin $cmt_opts $fc_opts" - ;; - create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\ - show-externals,--*|mkdirs,--*) - __gitcomp "--revision=" - ;; - log,--*) - __gitcomp " - --limit= --revision= --verbose --incremental - --oneline --show-commit --non-recursive - --authors-file= --color - " - ;; - rebase,--*) - __gitcomp " - --merge --verbose --strategy= --local - --fetch-all --dry-run $fc_opts - " - ;; - commit-diff,--*) - __gitcomp "--message= --file= --revision= $cmt_opts" - ;; - info,--*) - __gitcomp "--url" - ;; - branch,--*) - __gitcomp "--dry-run --message --tag" - ;; - tag,--*) - __gitcomp "--dry-run --message" - ;; - blame,--*) - __gitcomp "--git-format" - ;; - migrate,--*) - __gitcomp " - --config-dir= --ignore-paths= --minimize - --no-auth-cache --username= - " - ;; - reset,--*) - __gitcomp "--revision= --parent" - ;; - *) - ;; - esac - fi -} - -_git_tag () -{ - local i c=1 f=0 - while [ $c -lt $cword ]; do - i="${words[c]}" - case "$i" in - -d|-v) - __gitcomp_nl "$(__git_tags)" - return - ;; - -f) - f=1 - ;; - esac - ((c++)) - done - - case "$prev" in - -m|-F) - ;; - -*|tag) - if [ $f = 1 ]; then - __gitcomp_nl "$(__git_tags)" - fi - ;; - *) - __gitcomp_nl "$(__git_refs)" - ;; - esac -} - -_git_whatchanged () -{ - _git_log -} - -__git_main () -{ - local i c=1 command __git_dir - - while [ $c -lt $cword ]; do - i="${words[c]}" - case "$i" in - --git-dir=*) __git_dir="${i#--git-dir=}" ;; - --git-dir) ((c++)) ; __git_dir="${words[c]}" ;; - --bare) __git_dir="." ;; - --help) command="help"; break ;; - -c|--work-tree|--namespace) ((c++)) ;; - -*) ;; - *) command="$i"; break ;; - esac - ((c++)) - done - - if [ -z "$command" ]; then - case "$cur" in - --*) __gitcomp " - --paginate - --no-pager - --git-dir= - --bare - --version - --exec-path - --exec-path= - --html-path - --man-path - --info-path - --work-tree= - --namespace= - --no-replace-objects - --help - " - ;; - *) __git_compute_porcelain_commands - __gitcomp "$__git_porcelain_commands $(__git_aliases)" ;; - esac - return - fi - - local completion_func="_git_${command//-/_}" - declare -f $completion_func >/dev/null && $completion_func && return - - local expansion=$(__git_aliased_command "$command") - if [ -n "$expansion" ]; then - completion_func="_git_${expansion//-/_}" - declare -f $completion_func >/dev/null && $completion_func - fi -} - -__gitk_main () -{ - __git_has_doubledash && return - - local g="$(__gitdir)" - local merge="" - if [ -f "$g/MERGE_HEAD" ]; then - merge="--merge" - fi - case "$cur" in - --*) - __gitcomp " - $__git_log_common_options - $__git_log_gitk_options - $merge - " - return - ;; - esac - __git_complete_revlist -} - -if [[ -n ${ZSH_VERSION-} ]]; then - echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2 - - autoload -U +X compinit && compinit - - __gitcomp () - { - emulate -L zsh - - local cur_="${3-$cur}" - - case "$cur_" in - --*=) - ;; - *) - local c IFS=$' \t\n' - local -a array - for c in ${=1}; do - c="$c${4-}" - case $c in - --*=*|*.) ;; - *) c="$c " ;; - esac - array[$#array+1]="$c" - done - compset -P '*[=:]' - compadd -Q -S '' -p "${2-}" -a -- array && _ret=0 - ;; - esac - } - - __gitcomp_nl () - { - emulate -L zsh - - local IFS=$'\n' - compset -P '*[=:]' - compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0 - } - - __gitcomp_file () - { - emulate -L zsh - - local IFS=$'\n' - compset -P '*[=:]' - compadd -Q -p "${2-}" -f -- ${=1} && _ret=0 - } - - _git () - { - local _ret=1 cur cword prev - cur=${words[CURRENT]} - prev=${words[CURRENT-1]} - let cword=CURRENT-1 - emulate ksh -c __${service}_main - let _ret && _default && _ret=0 - return _ret - } - - compdef _git git gitk - return -fi - -__git_func_wrap () -{ - local cur words cword prev - _get_comp_words_by_ref -n =: cur words cword prev - $1 -} - -# Setup completion for certain functions defined above by setting common -# variables and workarounds. -# This is NOT a public function; use at your own risk. -__git_complete () -{ - local wrapper="__git_wrap${2}" - eval "$wrapper () { __git_func_wrap $2 ; }" - complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \ - || complete -o default -o nospace -F $wrapper $1 -} - -# wrapper for backwards compatibility -_git () -{ - __git_wrap__git_main -} - -# wrapper for backwards compatibility -_gitk () -{ - __git_wrap__gitk_main -} - -__git_complete git __git_main -__git_complete gitk __gitk_main - -# The following are necessary only for Cygwin, and only are needed -# when the user has tab-completed the executable name and consequently -# included the '.exe' suffix. -# -if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then -__git_complete git.exe __git_main -fi diff --git a/paddle/scripts/docker/root/.scripts/git-prompt.sh b/paddle/scripts/docker/root/.scripts/git-prompt.sh deleted file mode 100755 index 576f4ec14c94a24ebffa9e2620acf881e6b5ddaa..0000000000000000000000000000000000000000 --- a/paddle/scripts/docker/root/.scripts/git-prompt.sh +++ /dev/null @@ -1,445 +0,0 @@ -# bash/zsh git prompt support -# -# Copyright (C) 2006,2007 Shawn O. Pearce -# Distributed under the GNU General Public License, version 2.0. -# -# This script allows you to see repository status in your prompt. -# -# To enable: -# -# 1) Copy this file to somewhere (e.g. ~/.git-prompt.sh). -# 2) Add the following line to your .bashrc/.zshrc: -# source ~/.git-prompt.sh -# 3a) Change your PS1 to call __git_ps1 as -# command-substitution: -# Bash: PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ ' -# ZSH: setopt PROMPT_SUBST ; PS1='[%n@%m %c$(__git_ps1 " (%s)")]\$ ' -# the optional argument will be used as format string. -# 3b) Alternatively, for a slightly faster prompt, __git_ps1 can -# be used for PROMPT_COMMAND in Bash or for precmd() in Zsh -# with two parameters, 
 and , which are strings
-#        you would put in $PS1 before and after the status string
-#        generated by the git-prompt machinery.  e.g.
-#        Bash: PROMPT_COMMAND='__git_ps1 "\u@\h:\w" "\\\$ "'
-#          will show username, at-sign, host, colon, cwd, then
-#          various status string, followed by dollar and SP, as
-#          your prompt.
-#        ZSH:  precmd () { __git_ps1 "%n" ":%~$ " "|%s" }
-#          will show username, pipe, then various status string,
-#          followed by colon, cwd, dollar and SP, as your prompt.
-#        Optionally, you can supply a third argument with a printf
-#        format string to finetune the output of the branch status
-#
-# The repository status will be displayed only if you are currently in a
-# git repository. The %s token is the placeholder for the shown status.
-#
-# The prompt status always includes the current branch name.
-#
-# In addition, if you set GIT_PS1_SHOWDIRTYSTATE to a nonempty value,
-# unstaged (*) and staged (+) changes will be shown next to the branch
-# name.  You can configure this per-repository with the
-# bash.showDirtyState variable, which defaults to true once
-# GIT_PS1_SHOWDIRTYSTATE is enabled.
-#
-# You can also see if currently something is stashed, by setting
-# GIT_PS1_SHOWSTASHSTATE to a nonempty value. If something is stashed,
-# then a '$' will be shown next to the branch name.
-#
-# If you would like to see if there're untracked files, then you can set
-# GIT_PS1_SHOWUNTRACKEDFILES to a nonempty value. If there're untracked
-# files, then a '%' will be shown next to the branch name.  You can
-# configure this per-repository with the bash.showUntrackedFiles
-# variable, which defaults to true once GIT_PS1_SHOWUNTRACKEDFILES is
-# enabled.
-#
-# If you would like to see the difference between HEAD and its upstream,
-# set GIT_PS1_SHOWUPSTREAM="auto".  A "<" indicates you are behind, ">"
-# indicates you are ahead, "<>" indicates you have diverged and "="
-# indicates that there is no difference. You can further control
-# behaviour by setting GIT_PS1_SHOWUPSTREAM to a space-separated list
-# of values:
-#
-#     verbose       show number of commits ahead/behind (+/-) upstream
-#     legacy        don't use the '--count' option available in recent
-#                   versions of git-rev-list
-#     git           always compare HEAD to @{upstream}
-#     svn           always compare HEAD to your SVN upstream
-#
-# By default, __git_ps1 will compare HEAD to your SVN upstream if it can
-# find one, or @{upstream} otherwise.  Once you have set
-# GIT_PS1_SHOWUPSTREAM, you can override it on a per-repository basis by
-# setting the bash.showUpstream config variable.
-#
-# If you would like to see more information about the identity of
-# commits checked out as a detached HEAD, set GIT_PS1_DESCRIBE_STYLE
-# to one of these values:
-#
-#     contains      relative to newer annotated tag (v1.6.3.2~35)
-#     branch        relative to newer tag or branch (master~4)
-#     describe      relative to older annotated tag (v1.6.3.1-13-gdd42c2f)
-#     default       exactly matching tag
-#
-# If you would like a colored hint about the current dirty state, set
-# GIT_PS1_SHOWCOLORHINTS to a nonempty value. The colors are based on
-# the colored output of "git status -sb" and are available only when
-# using __git_ps1 for PROMPT_COMMAND or precmd.
-
-# stores the divergence from upstream in $p
-# used by GIT_PS1_SHOWUPSTREAM
-__git_ps1_show_upstream ()
-{
-  local key value
-  local svn_remote svn_url_pattern count n
-  local upstream=git legacy="" verbose=""
-
-  svn_remote=()
-  # get some config options from git-config
-  local output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')"
-  while read -r key value; do
-    case "$key" in
-    bash.showupstream)
-      GIT_PS1_SHOWUPSTREAM="$value"
-      if [[ -z "${GIT_PS1_SHOWUPSTREAM}" ]]; then
-        p=""
-        return
-      fi
-      ;;
-    svn-remote.*.url)
-      svn_remote[$((${#svn_remote[@]} + 1))]="$value"
-      svn_url_pattern+="\\|$value"
-      upstream=svn+git # default upstream is SVN if available, else git
-      ;;
-    esac
-  done <<< "$output"
-
-  # parse configuration values
-  for option in ${GIT_PS1_SHOWUPSTREAM}; do
-    case "$option" in
-    git|svn) upstream="$option" ;;
-    verbose) verbose=1 ;;
-    legacy)  legacy=1  ;;
-    esac
-  done
-
-  # Find our upstream
-  case "$upstream" in
-  git)    upstream="@{upstream}" ;;
-  svn*)
-    # get the upstream from the "git-svn-id: ..." in a commit message
-    # (git-svn uses essentially the same procedure internally)
-    local -a svn_upstream
-    svn_upstream=($(git log --first-parent -1 \
-          --grep="^git-svn-id: \(${svn_url_pattern#??}\)" 2>/dev/null))
-    if [[ 0 -ne ${#svn_upstream[@]} ]]; then
-      svn_upstream=${svn_upstream[${#svn_upstream[@]} - 2]}
-      svn_upstream=${svn_upstream%@*}
-      local n_stop="${#svn_remote[@]}"
-      for ((n=1; n <= n_stop; n++)); do
-        svn_upstream=${svn_upstream#${svn_remote[$n]}}
-      done
-
-      if [[ -z "$svn_upstream" ]]; then
-        # default branch name for checkouts with no layout:
-        upstream=${GIT_SVN_ID:-git-svn}
-      else
-        upstream=${svn_upstream#/}
-      fi
-    elif [[ "svn+git" = "$upstream" ]]; then
-      upstream="@{upstream}"
-    fi
-    ;;
-  esac
-
-  # Find how many commits we are ahead/behind our upstream
-  if [[ -z "$legacy" ]]; then
-    count="$(git rev-list --count --left-right \
-        "$upstream"...HEAD 2>/dev/null)"
-  else
-    # produce equivalent output to --count for older versions of git
-    local commits
-    if commits="$(git rev-list --left-right "$upstream"...HEAD 2>/dev/null)"
-    then
-      local commit behind=0 ahead=0
-      for commit in $commits
-      do
-        case "$commit" in
-        "<"*) ((behind++)) ;;
-        *)    ((ahead++))  ;;
-        esac
-      done
-      count="$behind  $ahead"
-    else
-      count=""
-    fi
-  fi
-
-  # calculate the result
-  if [[ -z "$verbose" ]]; then
-    case "$count" in
-    "") # no upstream
-      p="" ;;
-    "0  0") # equal to upstream
-      p="=" ;;
-    "0  "*) # ahead of upstream
-      p=">" ;;
-    *"  0") # behind upstream
-      p="<" ;;
-    *)      # diverged from upstream
-      p="<>" ;;
-    esac
-  else
-    case "$count" in
-    "") # no upstream
-      p="" ;;
-    "0  0") # equal to upstream
-      p=" u=" ;;
-    "0  "*) # ahead of upstream
-      p=" u+${count#0 }" ;;
-    *"  0") # behind upstream
-      p=" u-${count%  0}" ;;
-    *)      # diverged from upstream
-      p=" u+${count#* }-${count%  *}" ;;
-    esac
-  fi
-
-}
-
-# Helper function that is meant to be called from __git_ps1.  It
-# injects color codes into the appropriate gitstring variables used
-# to build a gitstring.
-__git_ps1_colorize_gitstring ()
-{
-  if [[ -n ${ZSH_VERSION-} ]]; then
-    local c_red='%F{red}'
-    local c_green='%F{green}'
-    local c_lblue='%F{blue}'
-    local c_clear='%f'
-  else
-    # Using \[ and \] around colors is necessary to prevent
-    # issues with command line editing/browsing/completion!
-    local c_red='\[\e[31m\]'
-    local c_green='\[\e[32m\]'
-    local c_lblue='\[\e[1;34m\]'
-    local c_clear='\[\e[0m\]'
-  fi
-  local bad_color=$c_red
-  local ok_color=$c_green
-  local flags_color="$c_lblue"
-
-  local branch_color=""
-  if [ $detached = no ]; then
-    branch_color="$ok_color"
-  else
-    branch_color="$bad_color"
-  fi
-  c="$branch_color$c"
-
-  z="$c_clear$z"
-  if [ "$w" = "*" ]; then
-    w="$bad_color$w"
-  fi
-  if [ -n "$i" ]; then
-    i="$ok_color$i"
-  fi
-  if [ -n "$s" ]; then
-    s="$flags_color$s"
-  fi
-  if [ -n "$u" ]; then
-    u="$bad_color$u"
-  fi
-  r="$c_clear$r"
-}
-
-# __git_ps1 accepts 0 or 1 arguments (i.e., format string)
-# when called from PS1 using command substitution
-# in this mode it prints text to add to bash PS1 prompt (includes branch name)
-#
-# __git_ps1 requires 2 or 3 arguments when called from PROMPT_COMMAND (pc)
-# in that case it _sets_ PS1. The arguments are parts of a PS1 string.
-# when two arguments are given, the first is prepended and the second appended
-# to the state string when assigned to PS1.
-# The optional third parameter will be used as printf format string to further
-# customize the output of the git-status string.
-# In this mode you can request colored hints using GIT_PS1_SHOWCOLORHINTS=true
-__git_ps1 ()
-{
-  local pcmode=no
-  local detached=no
-  local ps1pc_start='\u@\h:\w '
-  local ps1pc_end='\$ '
-  local printf_format=' (%s)'
-
-  case "$#" in
-    2|3)  pcmode=yes
-      ps1pc_start="$1"
-      ps1pc_end="$2"
-      printf_format="${3:-$printf_format}"
-    ;;
-    0|1)  printf_format="${1:-$printf_format}"
-    ;;
-    *)  return
-    ;;
-  esac
-
-  local repo_info rev_parse_exit_code
-  repo_info="$(git rev-parse --git-dir --is-inside-git-dir \
-    --is-bare-repository --is-inside-work-tree \
-    --short HEAD 2>/dev/null)"
-  rev_parse_exit_code="$?"
-
-  if [ -z "$repo_info" ]; then
-    if [ $pcmode = yes ]; then
-      #In PC mode PS1 always needs to be set
-      PS1="$ps1pc_start$ps1pc_end"
-    fi
-    return
-  fi
-
-  local short_sha
-  if [ "$rev_parse_exit_code" = "0" ]; then
-    short_sha="${repo_info##*$'\n'}"
-    repo_info="${repo_info%$'\n'*}"
-  fi
-  local inside_worktree="${repo_info##*$'\n'}"
-  repo_info="${repo_info%$'\n'*}"
-  local bare_repo="${repo_info##*$'\n'}"
-  repo_info="${repo_info%$'\n'*}"
-  local inside_gitdir="${repo_info##*$'\n'}"
-  local g="${repo_info%$'\n'*}"
-
-  local r=""
-  local b=""
-  local step=""
-  local total=""
-  if [ -d "$g/rebase-merge" ]; then
-    read b 2>/dev/null <"$g/rebase-merge/head-name"
-    read step 2>/dev/null <"$g/rebase-merge/msgnum"
-    read total 2>/dev/null <"$g/rebase-merge/end"
-    if [ -f "$g/rebase-merge/interactive" ]; then
-      r="|REBASE-i"
-    else
-      r="|REBASE-m"
-    fi
-  else
-    if [ -d "$g/rebase-apply" ]; then
-      read step 2>/dev/null <"$g/rebase-apply/next"
-      read total 2>/dev/null <"$g/rebase-apply/last"
-      if [ -f "$g/rebase-apply/rebasing" ]; then
-        read b 2>/dev/null <"$g/rebase-apply/head-name"
-        r="|REBASE"
-      elif [ -f "$g/rebase-apply/applying" ]; then
-        r="|AM"
-      else
-        r="|AM/REBASE"
-      fi
-    elif [ -f "$g/MERGE_HEAD" ]; then
-      r="|MERGING"
-    elif [ -f "$g/CHERRY_PICK_HEAD" ]; then
-      r="|CHERRY-PICKING"
-    elif [ -f "$g/REVERT_HEAD" ]; then
-      r="|REVERTING"
-    elif [ -f "$g/BISECT_LOG" ]; then
-      r="|BISECTING"
-    fi
-
-    if [ -n "$b" ]; then
-      :
-    elif [ -h "$g/HEAD" ]; then
-      # symlink symbolic ref
-      b="$(git symbolic-ref HEAD 2>/dev/null)"
-    else
-      local head=""
-      if ! read head 2>/dev/null <"$g/HEAD"; then
-        if [ $pcmode = yes ]; then
-          PS1="$ps1pc_start$ps1pc_end"
-        fi
-        return
-      fi
-      # is it a symbolic ref?
-      b="${head#ref: }"
-      if [ "$head" = "$b" ]; then
-        detached=yes
-        b="$(
-        case "${GIT_PS1_DESCRIBE_STYLE-}" in
-        (contains)
-          git describe --contains HEAD ;;
-        (branch)
-          git describe --contains --all HEAD ;;
-        (describe)
-          git describe HEAD ;;
-        (* | default)
-          git describe --tags --exact-match HEAD ;;
-        esac 2>/dev/null)" ||
-
-        b="$short_sha..."
-        b="($b)"
-      fi
-    fi
-  fi
-
-  if [ -n "$step" ] && [ -n "$total" ]; then
-    r="$r $step/$total"
-  fi
-
-  local w=""
-  local i=""
-  local s=""
-  local u=""
-  local c=""
-  local p=""
-
-  if [ "true" = "$inside_gitdir" ]; then
-    if [ "true" = "$bare_repo" ]; then
-      c="BARE:"
-    else
-      b="GIT_DIR!"
-    fi
-  elif [ "true" = "$inside_worktree" ]; then
-    if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ] &&
-       [ "$(git config --bool bash.showDirtyState)" != "false" ]
-    then
-      git diff --no-ext-diff --quiet --exit-code || w="*"
-      if [ -n "$short_sha" ]; then
-        git diff-index --cached --quiet HEAD -- || i="+"
-      else
-        i="#"
-      fi
-    fi
-    if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ] &&
-       [ -r "$g/refs/stash" ]; then
-      s="$"
-    fi
-
-    if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ] &&
-       [ "$(git config --bool bash.showUntrackedFiles)" != "false" ] &&
-       git ls-files --others --exclude-standard --error-unmatch -- '*' >/dev/null 2>/dev/null
-    then
-      u="%${ZSH_VERSION+%}"
-    fi
-
-    if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then
-      __git_ps1_show_upstream
-    fi
-  fi
-
-  local z="${GIT_PS1_STATESEPARATOR-" "}"
-
-  # NO color option unless in PROMPT_COMMAND mode
-  if [ $pcmode = yes ] && [ -n "${GIT_PS1_SHOWCOLORHINTS-}" ]; then
-    __git_ps1_colorize_gitstring
-  fi
-
-  local f="$w$i$s$u"
-  local gitstring="$c${b##refs/heads/}${f:+$z$f}$r$p"
-
-  if [ $pcmode = yes ]; then
-    if [[ -n ${ZSH_VERSION-} ]]; then
-      gitstring=$(printf -- "$printf_format" "$gitstring")
-    else
-      printf -v gitstring -- "$printf_format" "$gitstring"
-    fi
-    PS1="$ps1pc_start$gitstring$ps1pc_end"
-  else
-    printf -- "$printf_format" "$gitstring"
-  fi
-}