3 _cgmem_which="`cgmem_which 2>/dev/null`"
4 if [ -n "$_cgmem_which" ]; then
5 echo "[$_cgmem_which] "
10 if [ "$PWD" = / ]; then
14 if [ "$PWD" = "$HOME" ]; then
19 _short_curdir="${PWD##*/}" # cut all directories, get base name
20 if [ "${#_short_curdir}" -gt 18 ]; then
21 _short_curdir="${_short_curdir::15}..." # cut long string
23 echo "${_short_curdir}"
26 # bash_prompt; adapted from
27 # https://github.com/necolas/dotfiles/blob/master/shell/bash_prompt and
28 # https://github.com/git/git/blob/master/contrib/completion/git-prompt.sh
34 # check if the current directory is in a git repository
35 if git rev-parse --is-inside-work-tree &>/dev/null; then
37 # check if the current directory is in .git before running git checks
38 if [ "$(git rev-parse --is-inside-git-dir 2> /dev/null)" == "false" ]; then
40 # ensure index is up to date
41 #git update-index --really-refresh -q &>/dev/null
43 # check for unstaged changes
44 if [ -n "$(git ls-files --modified)" ]; then
48 # check for uncommitted changes in the index
49 if ! $(git diff --quiet --ignore-submodules --cached); then
53 # check for stashed files
54 if $(git rev-parse --verify refs/stash &>/dev/null); then
58 # check for untracked files
59 if [ -n "$(git ls-files --others --exclude-standard)" ]; then
65 # get the short symbolic ref
66 # if HEAD isn't a symbolic ref, get the short SHA
67 # otherwise, just give up
68 branchName="$(git symbolic-ref --quiet --short HEAD 2> /dev/null || \
69 git rev-parse --short HEAD 2> /dev/null || \
72 up=`git rev-parse --abbrev-ref @{u} 2>/dev/null`
73 if [ -n "$up" -a "$up" != "@{u}" ]; then
75 set -- `git rev-list --count --left-right @{u}...HEAD`
78 if [ "$left" -gt 0 -o "$right" -gt 0 ]; then
79 if [ "$left" -gt 0 ]; then
82 if [ "$right" -gt 0 ]; then
88 [ -n "$s" ] && s=" $s"
89 printf " (%s)" "$branchName$s"
93 #if test -x /usr/bin/git >/dev/null 2>&1; then
94 # if [ "`type -t __git_ps1`" != function ]; then
95 # git_sh_prompt=`git --exec-path`/git-sh-prompt
96 # test -r $git_sh_prompt && . $git_sh_prompt || :
98 # if [ "`type -t __git_ps1`" = function ]; then
99 # GIT_PS1_SHOWDIRTYSTATE=true
100 # GIT_PS1_SHOWSTASHSTATE=true
101 # GIT_PS1_SHOWUNTRACKEDFILES=true
102 # GIT_PS1_SHOWUPSTREAM=verbose
108 # display the user, host and current working directory
109 # in the terminal title
111 *rxvt*|screen*|*term*|vt100)
112 OPS1+="\[\033]0;${debian_chroot:+($debian_chroot)}\u@\h:\w\007\]"
115 OPS1+="\[\033k${debian_chroot:+($debian_chroot)}"
116 OPS1+="\u@\h:\w\033\\\\\]" # Set screen/tmux caption
126 OPS1+="${debian_chroot:+($debian_chroot)}"
127 OPS1+="\`cgmem_which_prompt\`\u@\${HOSTNAME::5}:\`short_curdir\`"
128 if test -x /usr/bin/git >/dev/null 2>&1; then
129 #if [ "`type -t __git_ps1`" = function ]; then
130 # OPS1+="\$(__git_ps1)"
132 OPS1+="\$(prompt_git)"
135 # This is for .screenrc: shelltitle "\$ |$SHELL"
136 #OPS1+="\[\033k\033\\\\\]"