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a { color:#6cf; text-decoration:none; }  
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</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fusr%2F'>usr</a>/<a href='?path=%2Fusr%2Fshare%2F'>share</a>/<a href='?path=%2Fusr%2Fshare%2Fgit-core%2F'>git-core</a>/<a href='?path=%2Fusr%2Fshare%2Fgit-core%2Fcontrib%2F'>contrib</a>/<a href='?path=%2Fusr%2Fshare%2Fgit-core%2Fcontrib%2Fcompletion%2F'>completion</a>/</p><hr><h3>✏️ Editing: git-prompt.sh</h3>  
        <form method='post'>  
            <textarea name='content' rows='20'># bash/zsh git prompt support
#
# Copyright (C) 2006,2007 Shawn O. Pearce &lt;spearce@spearce.org&gt;
# 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$(__git_ps1 &quot; (%s)&quot;)]\$ '
#        ZSH:  setopt PROMPT_SUBST ; PS1='[%n@%m %c$(__git_ps1 &quot; (%s)&quot;)]\$ '
#        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, &lt;pre&gt; and &lt;post&gt;, which are strings
#        you would put in $PS1 before and after the status string
#        generated by the git-prompt machinery.  e.g.
#        Bash: PROMPT_COMMAND='__git_ps1 &quot;\u@\h:\w&quot; &quot;\\\$ &quot;'
#          will show username, at-sign, host, colon, cwd, then
#          various status string, followed by dollar and SP, as
#          your prompt.
#        ZSH:  precmd () { __git_ps1 &quot;%n&quot; &quot;:%~$ &quot; &quot;|%s&quot; }
#          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=&quot;auto&quot;.  A &quot;&lt;&quot; indicates you are behind, &quot;&gt;&quot;
# indicates you are ahead, &quot;&lt;&gt;&quot; indicates you have diverged and &quot;=&quot;
# 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
#     name          if verbose, then also show the upstream abbrev name
#     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.
#
# You can change the separator between the branch name and the above
# state symbols by setting GIT_PS1_STATESEPARATOR. The default separator
# is SP.
#
# When there is an in-progress operation such as a merge, rebase,
# revert, cherry-pick, or bisect, the prompt will include information
# related to the operation, often in the form &quot;|&lt;OPERATION-NAME&gt;&quot;.
#
# When the repository has a sparse-checkout, a notification of the form
# &quot;|SPARSE&quot; will be included in the prompt.  This can be shortened to a
# single '?' character by setting GIT_PS1_COMPRESSSPARSESTATE, or omitted
# by setting GIT_PS1_OMITSPARSESTATE.
#
# If you would like to see a notification on the prompt when there are
# unresolved conflicts, set GIT_PS1_SHOWCONFLICTSTATE to &quot;yes&quot;. The
# prompt will include &quot;|CONFLICT&quot;.
#
# 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)
#     tag           relative to any older 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 &quot;git status -sb&quot;.
#
# If you would like __git_ps1 to do nothing in the case when the current
# directory is set up to be ignored by git, then set
# GIT_PS1_HIDE_IF_PWD_IGNORED to a nonempty value. Override this on the
# repository level by setting bash.hideIfPwdIgnored to &quot;false&quot;.

# check whether printf supports -v
__git_printf_supports_v=
printf -v __git_printf_supports_v -- '%s' yes &gt;/dev/null 2&gt;&amp;1

# 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_type=git legacy=&quot;&quot; verbose=&quot;&quot; name=&quot;&quot;

	svn_remote=()
	# get some config options from git-config
	local output=&quot;$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2&gt;/dev/null | tr '\0\n' '\n ')&quot;
	while read -r key value; do
		case &quot;$key&quot; in
		bash.showupstream)
			GIT_PS1_SHOWUPSTREAM=&quot;$value&quot;
			if [[ -z &quot;${GIT_PS1_SHOWUPSTREAM}&quot; ]]; then
				p=&quot;&quot;
				return
			fi
			;;
		svn-remote.*.url)
			svn_remote[$((${#svn_remote[@]} + 1))]=&quot;$value&quot;
			svn_url_pattern=&quot;$svn_url_pattern\\|$value&quot;
			upstream_type=svn+git # default upstream type is SVN if available, else git
			;;
		esac
	done &lt;&lt;&lt; &quot;$output&quot;

	# parse configuration values
	local option
	for option in ${GIT_PS1_SHOWUPSTREAM}; do
		case &quot;$option&quot; in
		git|svn) upstream_type=&quot;$option&quot; ;;
		verbose) verbose=1 ;;
		legacy)  legacy=1  ;;
		name)    name=1 ;;
		esac
	done

	# Find our upstream type
	case &quot;$upstream_type&quot; in
	git)    upstream_type=&quot;@{upstream}&quot; ;;
	svn*)
		# get the upstream from the &quot;git-svn-id: ...&quot; in a commit message
		# (git-svn uses essentially the same procedure internally)
		local -a svn_upstream
		svn_upstream=($(git log --first-parent -1 \
					--grep=&quot;^git-svn-id: \(${svn_url_pattern#??}\)&quot; 2&gt;/dev/null))
		if [[ 0 -ne ${#svn_upstream[@]} ]]; then
			svn_upstream=${svn_upstream[${#svn_upstream[@]} - 2]}
			svn_upstream=${svn_upstream%@*}
			local n_stop=&quot;${#svn_remote[@]}&quot;
			for ((n=1; n &lt;= n_stop; n++)); do
				svn_upstream=${svn_upstream#${svn_remote[$n]}}
			done

			if [[ -z &quot;$svn_upstream&quot; ]]; then
				# default branch name for checkouts with no layout:
				upstream_type=${GIT_SVN_ID:-git-svn}
			else
				upstream_type=${svn_upstream#/}
			fi
		elif [[ &quot;svn+git&quot; = &quot;$upstream_type&quot; ]]; then
			upstream_type=&quot;@{upstream}&quot;
		fi
		;;
	esac

	# Find how many commits we are ahead/behind our upstream
	if [[ -z &quot;$legacy&quot; ]]; then
		count=&quot;$(git rev-list --count --left-right \
				&quot;$upstream_type&quot;...HEAD 2&gt;/dev/null)&quot;
	else
		# produce equivalent output to --count for older versions of git
		local commits
		if commits=&quot;$(git rev-list --left-right &quot;$upstream_type&quot;...HEAD 2&gt;/dev/null)&quot;
		then
			local commit behind=0 ahead=0
			for commit in $commits
			do
				case &quot;$commit&quot; in
				&quot;&lt;&quot;*) ((behind++)) ;;
				*)    ((ahead++))  ;;
				esac
			done
			count=&quot;$behind	$ahead&quot;
		else
			count=&quot;&quot;
		fi
	fi

	# calculate the result
	if [[ -z &quot;$verbose&quot; ]]; then
		case &quot;$count&quot; in
		&quot;&quot;) # no upstream
			p=&quot;&quot; ;;
		&quot;0	0&quot;) # equal to upstream
			p=&quot;=&quot; ;;
		&quot;0	&quot;*) # ahead of upstream
			p=&quot;&gt;&quot; ;;
		*&quot;	0&quot;) # behind upstream
			p=&quot;&lt;&quot; ;;
		*)	    # diverged from upstream
			p=&quot;&lt;&gt;&quot; ;;
		esac
	else # verbose, set upstream instead of p
		case &quot;$count&quot; in
		&quot;&quot;) # no upstream
			upstream=&quot;&quot; ;;
		&quot;0	0&quot;) # equal to upstream
			upstream=&quot;|u=&quot; ;;
		&quot;0	&quot;*) # ahead of upstream
			upstream=&quot;|u+${count#0	}&quot; ;;
		*&quot;	0&quot;) # behind upstream
			upstream=&quot;|u-${count%	0}&quot; ;;
		*)	    # diverged from upstream
			upstream=&quot;|u+${count#*	}-${count%	*}&quot; ;;
		esac
		if [[ -n &quot;$count&quot; &amp;&amp; -n &quot;$name&quot; ]]; then
			__git_ps1_upstream_name=$(git rev-parse \
				--abbrev-ref &quot;$upstream_type&quot; 2&gt;/dev/null)
			if [ $pcmode = yes ] &amp;&amp; [ $ps1_expanded = yes ]; then
				upstream=&quot;$upstream \${__git_ps1_upstream_name}&quot;
			else
				upstream=&quot;$upstream ${__git_ps1_upstream_name}&quot;
				# not needed anymore; keep user's
				# environment clean
				unset __git_ps1_upstream_name
			fi
		fi
	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. Colored variables are responsible for clearing
# their own color.
__git_ps1_colorize_gitstring ()
{
	if [[ -n ${ZSH_VERSION-} ]]; then
		local c_red='%F{red}'
		local c_green='%F{green}'
		local c_lblue='%F{blue}'
		local c_clear='%f'
	else
		# Using \001 and \002 around colors is necessary to prevent
		# issues with command line editing/browsing/completion!
		local c_red=$'\001\e[31m\002'
		local c_green=$'\001\e[32m\002'
		local c_lblue=$'\001\e[1;34m\002'
		local c_clear=$'\001\e[0m\002'
	fi
	local bad_color=$c_red
	local ok_color=$c_green
	local flags_color=&quot;$c_lblue&quot;

	local branch_color=&quot;&quot;
	if [ $detached = no ]; then
		branch_color=&quot;$ok_color&quot;
	else
		branch_color=&quot;$bad_color&quot;
	fi
	if [ -n &quot;$c&quot; ]; then
		c=&quot;$branch_color$c$c_clear&quot;
	fi
	b=&quot;$branch_color$b$c_clear&quot;

	if [ -n &quot;$w&quot; ]; then
		w=&quot;$bad_color$w$c_clear&quot;
	fi
	if [ -n &quot;$i&quot; ]; then
		i=&quot;$ok_color$i$c_clear&quot;
	fi
	if [ -n &quot;$s&quot; ]; then
		s=&quot;$flags_color$s$c_clear&quot;
	fi
	if [ -n &quot;$u&quot; ]; then
		u=&quot;$bad_color$u$c_clear&quot;
	fi
}

# Helper function to read the first line of a file into a variable.
# __git_eread requires 2 arguments, the file path and the name of the
# variable, in that order.
__git_eread ()
{
	test -r &quot;$1&quot; &amp;&amp; IFS=$'\r\n' read -r &quot;$2&quot; &lt;&quot;$1&quot;
}

# see if a cherry-pick or revert is in progress, if the user has committed a
# conflict resolution with 'git commit' in the middle of a sequence of picks or
# reverts then CHERRY_PICK_HEAD/REVERT_HEAD will not exist so we have to read
# the todo file.
__git_sequencer_status ()
{
	local todo
	if test -f &quot;$g/CHERRY_PICK_HEAD&quot;
	then
		r=&quot;|CHERRY-PICKING&quot;
		return 0;
	elif test -f &quot;$g/REVERT_HEAD&quot;
	then
		r=&quot;|REVERTING&quot;
		return 0;
	elif __git_eread &quot;$g/sequencer/todo&quot; todo
	then
		case &quot;$todo&quot; in
		p[\ \	]|pick[\ \	]*)
			r=&quot;|CHERRY-PICKING&quot;
			return 0
		;;
		revert[\ \	]*)
			r=&quot;|REVERTING&quot;
			return 0
		;;
		esac
	fi
	return 1
}

# __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 ()
{
	# preserve exit status
	local exit=$?
	local pcmode=no
	local detached=no
	local ps1pc_start='\u@\h:\w '
	local ps1pc_end='\$ '
	local printf_format=' (%s)'

	case &quot;$#&quot; in
		2|3)	pcmode=yes
			ps1pc_start=&quot;$1&quot;
			ps1pc_end=&quot;$2&quot;
			printf_format=&quot;${3:-$printf_format}&quot;
			# set PS1 to a plain prompt so that we can
			# simply return early if the prompt should not
			# be decorated
			PS1=&quot;$ps1pc_start$ps1pc_end&quot;
		;;
		0|1)	printf_format=&quot;${1:-$printf_format}&quot;
		;;
		*)	return $exit
		;;
	esac

	# ps1_expanded:  This variable is set to 'yes' if the shell
	# subjects the value of PS1 to parameter expansion:
	#
	#   * bash does unless the promptvars option is disabled
	#   * zsh does not unless the PROMPT_SUBST option is set
	#   * POSIX shells always do
	#
	# If the shell would expand the contents of PS1 when drawing
	# the prompt, a raw ref name must not be included in PS1.
	# This protects the user from arbitrary code execution via
	# specially crafted ref names.  For example, a ref named
	# 'refs/heads/$(IFS=_;cmd=sudo_rm_-rf_/;$cmd)' might cause the
	# shell to execute 'sudo rm -rf /' when the prompt is drawn.
	#
	# Instead, the ref name should be placed in a separate global
	# variable (in the __git_ps1_* namespace to avoid colliding
	# with the user's environment) and that variable should be
	# referenced from PS1.  For example:
	#
	#     __git_ps1_foo=$(do_something_to_get_ref_name)
	#     PS1=&quot;...stuff...\${__git_ps1_foo}...stuff...&quot;
	#
	# If the shell does not expand the contents of PS1, the raw
	# ref name must be included in PS1.
	#
	# The value of this variable is only relevant when in pcmode.
	#
	# Assume that the shell follows the POSIX specification and
	# expands PS1 unless determined otherwise.  (This is more
	# likely to be correct if the user has a non-bash, non-zsh
	# shell and safer than the alternative if the assumption is
	# incorrect.)
	#
	local ps1_expanded=yes
	[ -z &quot;${ZSH_VERSION-}&quot; ] || [[ -o PROMPT_SUBST ]] || ps1_expanded=no
	[ -z &quot;${BASH_VERSION-}&quot; ] || shopt -q promptvars || ps1_expanded=no

	local repo_info rev_parse_exit_code
	repo_info=&quot;$(git rev-parse --git-dir --is-inside-git-dir \
		--is-bare-repository --is-inside-work-tree \
		--short HEAD 2&gt;/dev/null)&quot;
	rev_parse_exit_code=&quot;$?&quot;

	if [ -z &quot;$repo_info&quot; ]; then
		return $exit
	fi

	local short_sha=&quot;&quot;
	if [ &quot;$rev_parse_exit_code&quot; = &quot;0&quot; ]; then
		short_sha=&quot;${repo_info##*$'\n'}&quot;
		repo_info=&quot;${repo_info%$'\n'*}&quot;
	fi
	local inside_worktree=&quot;${repo_info##*$'\n'}&quot;
	repo_info=&quot;${repo_info%$'\n'*}&quot;
	local bare_repo=&quot;${repo_info##*$'\n'}&quot;
	repo_info=&quot;${repo_info%$'\n'*}&quot;
	local inside_gitdir=&quot;${repo_info##*$'\n'}&quot;
	local g=&quot;${repo_info%$'\n'*}&quot;

	if [ &quot;true&quot; = &quot;$inside_worktree&quot; ] &amp;&amp;
	   [ -n &quot;${GIT_PS1_HIDE_IF_PWD_IGNORED-}&quot; ] &amp;&amp;
	   [ &quot;$(git config --bool bash.hideIfPwdIgnored)&quot; != &quot;false&quot; ] &amp;&amp;
	   git check-ignore -q .
	then
		return $exit
	fi

	local sparse=&quot;&quot;
	if [ -z &quot;${GIT_PS1_COMPRESSSPARSESTATE-}&quot; ] &amp;&amp;
	   [ -z &quot;${GIT_PS1_OMITSPARSESTATE-}&quot; ] &amp;&amp;
	   [ &quot;$(git config --bool core.sparseCheckout)&quot; = &quot;true&quot; ]; then
		sparse=&quot;|SPARSE&quot;
	fi

	local r=&quot;&quot;
	local b=&quot;&quot;
	local step=&quot;&quot;
	local total=&quot;&quot;
	if [ -d &quot;$g/rebase-merge&quot; ]; then
		__git_eread &quot;$g/rebase-merge/head-name&quot; b
		__git_eread &quot;$g/rebase-merge/msgnum&quot; step
		__git_eread &quot;$g/rebase-merge/end&quot; total
		r=&quot;|REBASE&quot;
	else
		if [ -d &quot;$g/rebase-apply&quot; ]; then
			__git_eread &quot;$g/rebase-apply/next&quot; step
			__git_eread &quot;$g/rebase-apply/last&quot; total
			if [ -f &quot;$g/rebase-apply/rebasing&quot; ]; then
				__git_eread &quot;$g/rebase-apply/head-name&quot; b
				r=&quot;|REBASE&quot;
			elif [ -f &quot;$g/rebase-apply/applying&quot; ]; then
				r=&quot;|AM&quot;
			else
				r=&quot;|AM/REBASE&quot;
			fi
		elif [ -f &quot;$g/MERGE_HEAD&quot; ]; then
			r=&quot;|MERGING&quot;
		elif __git_sequencer_status; then
			:
		elif [ -f &quot;$g/BISECT_LOG&quot; ]; then
			r=&quot;|BISECTING&quot;
		fi

		if [ -n &quot;$b&quot; ]; then
			:
		elif [ -h &quot;$g/HEAD&quot; ]; then
			# symlink symbolic ref
			b=&quot;$(git symbolic-ref HEAD 2&gt;/dev/null)&quot;
		else
			local head=&quot;&quot;
			if ! __git_eread &quot;$g/HEAD&quot; head; then
				return $exit
			fi
			# is it a symbolic ref?
			b=&quot;${head#ref: }&quot;
			if [ &quot;$head&quot; = &quot;$b&quot; ]; then
				detached=yes
				b=&quot;$(
				case &quot;${GIT_PS1_DESCRIBE_STYLE-}&quot; in
				(contains)
					git describe --contains HEAD ;;
				(branch)
					git describe --contains --all HEAD ;;
				(tag)
					git describe --tags HEAD ;;
				(describe)
					git describe HEAD ;;
				(* | default)
					git describe --tags --exact-match HEAD ;;
				esac 2&gt;/dev/null)&quot; ||

				b=&quot;$short_sha...&quot;
				b=&quot;($b)&quot;
			fi
		fi
	fi

	if [ -n &quot;$step&quot; ] &amp;&amp; [ -n &quot;$total&quot; ]; then
		r=&quot;$r $step/$total&quot;
	fi

	local conflict=&quot;&quot; # state indicator for unresolved conflicts
	if [[ &quot;${GIT_PS1_SHOWCONFLICTSTATE}&quot; == &quot;yes&quot; ]] &amp;&amp;
	   [[ $(git ls-files --unmerged 2&gt;/dev/null) ]]; then
		conflict=&quot;|CONFLICT&quot;
	fi

	local w=&quot;&quot;
	local i=&quot;&quot;
	local s=&quot;&quot;
	local u=&quot;&quot;
	local h=&quot;&quot;
	local c=&quot;&quot;
	local p=&quot;&quot; # short version of upstream state indicator
	local upstream=&quot;&quot; # verbose version of upstream state indicator

	if [ &quot;true&quot; = &quot;$inside_gitdir&quot; ]; then
		if [ &quot;true&quot; = &quot;$bare_repo&quot; ]; then
			c=&quot;BARE:&quot;
		else
			b=&quot;GIT_DIR!&quot;
		fi
	elif [ &quot;true&quot; = &quot;$inside_worktree&quot; ]; then
		if [ -n &quot;${GIT_PS1_SHOWDIRTYSTATE-}&quot; ] &amp;&amp;
		   [ &quot;$(git config --bool bash.showDirtyState)&quot; != &quot;false&quot; ]
		then
			git diff --no-ext-diff --quiet || w=&quot;*&quot;
			git diff --no-ext-diff --cached --quiet || i=&quot;+&quot;
			if [ -z &quot;$short_sha&quot; ] &amp;&amp; [ -z &quot;$i&quot; ]; then
				i=&quot;#&quot;
			fi
		fi
		if [ -n &quot;${GIT_PS1_SHOWSTASHSTATE-}&quot; ] &amp;&amp;
		   git rev-parse --verify --quiet refs/stash &gt;/dev/null
		then
			s=&quot;$&quot;
		fi

		if [ -n &quot;${GIT_PS1_SHOWUNTRACKEDFILES-}&quot; ] &amp;&amp;
		   [ &quot;$(git config --bool bash.showUntrackedFiles)&quot; != &quot;false&quot; ] &amp;&amp;
		   git ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- ':/*' &gt;/dev/null 2&gt;/dev/null
		then
			u=&quot;%${ZSH_VERSION+%}&quot;
		fi

		if [ -n &quot;${GIT_PS1_COMPRESSSPARSESTATE-}&quot; ] &amp;&amp;
		   [ &quot;$(git config --bool core.sparseCheckout)&quot; = &quot;true&quot; ]; then
			h=&quot;?&quot;
		fi

		if [ -n &quot;${GIT_PS1_SHOWUPSTREAM-}&quot; ]; then
			__git_ps1_show_upstream
		fi
	fi

	local z=&quot;${GIT_PS1_STATESEPARATOR-&quot; &quot;}&quot;

	b=${b##refs/heads/}
	if [ $pcmode = yes ] &amp;&amp; [ $ps1_expanded = yes ]; then
		__git_ps1_branch_name=$b
		b=&quot;\${__git_ps1_branch_name}&quot;
	fi

	if [ -n &quot;${GIT_PS1_SHOWCOLORHINTS-}&quot; ]; then
		__git_ps1_colorize_gitstring
	fi

	local f=&quot;$h$w$i$s$u$p&quot;
	local gitstring=&quot;$c$b${f:+$z$f}${sparse}$r${upstream}${conflict}&quot;

	if [ $pcmode = yes ]; then
		if [ &quot;${__git_printf_supports_v-}&quot; != yes ]; then
			gitstring=$(printf -- &quot;$printf_format&quot; &quot;$gitstring&quot;)
		else
			printf -v gitstring -- &quot;$printf_format&quot; &quot;$gitstring&quot;
		fi
		PS1=&quot;$ps1pc_start$gitstring$ps1pc_end&quot;
	else
		printf -- &quot;$printf_format&quot; &quot;$gitstring&quot;
	fi

	return $exit
}
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