@ -1,14 +1,12 @@
#!/bin/sh #!/bin/sh
function async_run( ) function async_run( ) {
{
{ {
eval " $@ " & > /dev/null eval " $@ " & > /dev/null
} & } &
} }
function git_prompt_dir( ) function git_prompt_dir( ) {
{
# assume the gitstatus.sh is in the same directory as this script # assume the gitstatus.sh is in the same directory as this script
# code thanks to http://stackoverflow.com/questions/59895 # code thanks to http://stackoverflow.com/questions/59895
if [ -z " $__GIT_PROMPT_DIR " ] ; then if [ -z " $__GIT_PROMPT_DIR " ] ; then
@ -23,11 +21,10 @@ function git_prompt_dir()
} }
function echoc( ) { function echoc( ) {
echo -e " ${ 1 } $2 ${ ResetColor } " | sed 's/\\\]//g' | sed 's/\\\[//g' echo -e " ${ 1 } $2 ${ ResetColor } " | sed 's/\\\]//g' | sed 's/\\\[//g'
} }
function get_theme( ) function get_theme( ) {
{
local CUSTOM_THEME_FILE = " ${ HOME } /.git-prompt-colors.sh " local CUSTOM_THEME_FILE = " ${ HOME } /.git-prompt-colors.sh "
local DEFAULT_THEME_FILE = " ${ __GIT_PROMPT_DIR } /themes/Default.bgptheme " local DEFAULT_THEME_FILE = " ${ __GIT_PROMPT_DIR } /themes/Default.bgptheme "
@ -52,9 +49,11 @@ function get_theme()
local theme = "" local theme = ""
# use default theme, if theme was not found # use default theme, if theme was not found
for themefile in $( cd " $__GIT_PROMPT_DIR /themes " && echo *) ; do for themefile in " ${ __GIT_PROMPT_DIR } /themes/ " *.bgptheme; do
if [ [ " ${ themefile } " = " ${ GIT_PROMPT_THEME } .bgptheme " ] ] ; then local basename = ${ themefile ##*/ }
if [ [ " ${ basename %.bgptheme } " = " ${ GIT_PROMPT_THEME } " ] ] ; then
theme = $GIT_PROMPT_THEME theme = $GIT_PROMPT_THEME
break
fi fi
done done
@ -67,25 +66,23 @@ function get_theme()
fi fi
} }
function git_prompt_load_theme( ) function git_prompt_load_theme( ) {
{
get_theme get_theme
local DEFAULT_THEME_FILE = " ${ __GIT_PROMPT_DIR } /themes/Default.bgptheme " local DEFAULT_THEME_FILE = " ${ __GIT_PROMPT_DIR } /themes/Default.bgptheme "
source " ${ DEFAULT_THEME_FILE } " source " ${ DEFAULT_THEME_FILE } "
source " ${ __GIT_PROMPT_THEME_FILE } " source " ${ __GIT_PROMPT_THEME_FILE } "
} }
function git_prompt_list_themes( ) function git_prompt_list_themes( ) {
{
local oldTheme local oldTheme
local oldThemeFile local oldThemeFile
git_prompt_dir git_prompt_dir
get_theme get_theme
for themefile in ` ls " $__GIT_PROMPT_DIR /themes " ` ; do for themefile in " ${ __GIT_PROMPT_DIR } /themes/ " *.bgptheme; do
local theme = " $( basename $themefile .bgptheme) " local basename = ${ themefile ##*/ }
local theme = " ${ basename %.bgptheme } "
if [ [ " ${ GIT_PROMPT_THEME } " = " ${ theme } " ] ] ; then if [ [ " ${ GIT_PROMPT_THEME } " = " ${ theme } " ] ] ; then
echoc ${ Red } " * ${ theme } " echoc ${ Red } " * ${ theme } "
else else
@ -117,7 +114,7 @@ function git_prompt_make_custom_theme() {
if [ [ " ${ base } " = "Custom" ] ] ; then if [ [ " ${ base } " = "Custom" ] ] ; then
echoc ${ Red } "You cannot use the custom theme as base" echoc ${ Red } "You cannot use the custom theme as base"
else else
echoc ${ Green } " Creating new cutom theme in \" ${ HOME } /.git-prompt-colors.sh\" " echoc ${ Green } " Creating new cus tom theme in \" ${ HOME } /.git-prompt-colors.sh\" "
echoc ${ DimYellow } " Please add ${ Magenta } \"GIT_PROMPT_THEME=Custom\" ${ DimYellow } to your .bashrc to use this theme " echoc ${ DimYellow } " Please add ${ Magenta } \"GIT_PROMPT_THEME=Custom\" ${ DimYellow } to your .bashrc to use this theme "
if [ [ " ${ base } " = = "Default" ] ] ; then if [ [ " ${ base } " = = "Default" ] ] ; then
cp " ${ __GIT_PROMPT_DIR } /themes/Custom.bgptemplate " " ${ HOME } /.git-prompt-colors.sh " cp " ${ __GIT_PROMPT_DIR } /themes/Custom.bgptemplate " " ${ HOME } /.git-prompt-colors.sh "
@ -160,7 +157,7 @@ function gp_set_file_var() {
# return 0 (true) if any FILEPATH is readable, set ENVAR to it # return 0 (true) if any FILEPATH is readable, set ENVAR to it
# return 1 (false) if not # return 1 (false) if not
function gp_maybe_set_envar_to_path( ) { function gp_maybe_set_envar_to_path( ) {
local envar = " $1 " local envar = " $1 "
shift shift
local file local file
@ -191,27 +188,26 @@ git_prompt_reset() {
# signalled, otherwise echos the original value of RETVAL # signalled, otherwise echos the original value of RETVAL
gp_format_exit_status( ) { gp_format_exit_status( ) {
local RETVAL = " $1 " local RETVAL = " $1 "
local SIGNAL local SIGNAL
# Suppress STDERR in case RETVAL is not an integer (in such cases, RETVAL # Suppress STDERR in case RETVAL is not an integer (in such cases, RETVAL
# is echoed verbatim) # is echoed verbatim)
if [ " ${ RETVAL } " -gt 128 ] 2>/dev/null; then if [ " ${ RETVAL } " -gt 128 ] 2>/dev/null; then
SIGNAL = $(( ${ RETVAL } - 128 )) SIGNAL = $(( ${ RETVAL } - 128 ))
kill -l " ${ SIGNAL } " 2>/dev/null || echo " ${ RETVAL } " kill -l " ${ SIGNAL } " 2>/dev/null || echo " ${ RETVAL } "
else else
echo " ${ RETVAL } " echo " ${ RETVAL } "
fi fi
} }
function git_prompt_config( ) function git_prompt_config( ) {
{
#Checking if root to change output #Checking if root to change output
_isroot = false _isroot = false
[ [ $UID -eq 0 ] ] && _isroot = true [ [ $UID -eq 0 ] ] && _isroot = true
# There are two files related to colors: # There are two files related to colors:
# #
# prompt-colors.sh -- sets generic color names suitable for bash `PS1` prompt # prompt-colors.sh -- sets generic color names suitable for bash 'PS1' prompt
# git-prompt-colors.sh -- sets the GIT_PROMPT color scheme, using names from prompt-colors.sh # git-prompt-colors.sh -- sets the GIT_PROMPT color scheme, using names from prompt-colors.sh
if gp_set_file_var __PROMPT_COLORS_FILE prompt-colors.sh ; then if gp_set_file_var __PROMPT_COLORS_FILE prompt-colors.sh ; then
@ -225,6 +221,12 @@ function git_prompt_config()
git_prompt_load_theme git_prompt_load_theme
if is_function prompt_callback; then
prompt_callback = "prompt_callback"
else
prompt_callback = "prompt_callback_default"
fi
if [ $GIT_PROMPT_LAST_COMMAND_STATE = 0 ] ; then if [ $GIT_PROMPT_LAST_COMMAND_STATE = 0 ] ; then
LAST_COMMAND_INDICATOR = " $GIT_PROMPT_COMMAND_OK " ; LAST_COMMAND_INDICATOR = " $GIT_PROMPT_COMMAND_OK " ;
else else
@ -270,16 +272,7 @@ function git_prompt_config()
if [ [ " $GIT_PROMPT_ONLY_IN_REPO " = 1 ] ] ; then if [ [ " $GIT_PROMPT_ONLY_IN_REPO " = 1 ] ] ; then
EMPTY_PROMPT = " $OLD_GITPROMPT " EMPTY_PROMPT = " $OLD_GITPROMPT "
else else
local ps = "" local ps = " $( gp_add_virtualenv_to_prompt) $PROMPT_START $( $prompt_callback ) $PROMPT_END "
if [ [ -n " $VIRTUAL_ENV " ] ] ; then
VENV = $( basename " ${ VIRTUAL_ENV } " )
ps = " ${ ps } ${ GIT_PROMPT_VIRTUALENV //_VIRTUALENV_/ ${ VENV } } "
fi
if [ [ -n " $CONDA_DEFAULT_ENV " ] ] ; then
VENV = $( basename " ${ CONDA_DEFAULT_ENV } " )
ps = " ${ ps } ${ GIT_PROMPT_VIRTUALENV //_VIRTUALENV_/ ${ VENV } } "
fi
ps = " $ps $PROMPT_START $( $prompt_callback ) $PROMPT_END "
EMPTY_PROMPT = " ${ ps //_LAST_COMMAND_INDICATOR_/ ${ LAST_COMMAND_INDICATOR } } " EMPTY_PROMPT = " ${ ps //_LAST_COMMAND_INDICATOR_/ ${ LAST_COMMAND_INDICATOR } } "
fi fi
@ -289,8 +282,8 @@ function git_prompt_config()
fi fi
if [ [ -z " $__GIT_STATUS_CMD " ] ] ; then # if GIT_STATUS_CMD not defined.. if [ [ -z " $__GIT_STATUS_CMD " ] ] ; then # if GIT_STATUS_CMD not defined..
git_prompt_dir git_prompt_dir
if ! gp_maybe_set_envar_to_path __GIT_STATUS_CMD " $__GIT_PROMPT_DIR /gitstatus.sh " ; then if ! gp_maybe_set_envar_to_path __GIT_STATUS_CMD " $__GIT_PROMPT_DIR / $GIT_PROMPT_STATUS_COMMAND " ; then
echo 1>& 2 "Cannot find gitstatus.sh! " echo 1>& 2 " Cannot find $GIT_PROMPT_STATUS_COMMAND !
fi fi
# __GIT_STATUS_CMD defined # __GIT_STATUS_CMD defined
fi fi
@ -319,7 +312,7 @@ function update_old_git_prompt() {
function setGitPrompt( ) { function setGitPrompt( ) {
update_old_git_prompt update_old_git_prompt
local repo = ` git rev-parse --show-toplevel 2> /dev/null` local repo = $( git rev-parse --show-toplevel 2> /dev/null)
if [ [ ! -e " $repo " ] ] && [ [ " $GIT_PROMPT_ONLY_IN_REPO " = 1 ] ] ; then if [ [ ! -e " $repo " ] ] && [ [ " $GIT_PROMPT_ONLY_IN_REPO " = 1 ] ] ; then
# we do not permit bash-git-prompt outside git repos, so nothing to do # we do not permit bash-git-prompt outside git repos, so nothing to do
PS1 = " $OLD_GITPROMPT " PS1 = " $OLD_GITPROMPT "
@ -363,42 +356,42 @@ function setGitPrompt() {
_have_find_mmin = 1 _have_find_mmin = 1
function olderThanMinutes( ) { function olderThanMinutes( ) {
local matches local matches
local find_exit_code local find_exit_code
if [ [ -z " $_find_command " ] ] ; then if [ [ -z " $_find_command " ] ] ; then
if command -v gfind > /dev/null; then if command -v gfind > /dev/null; then
_find_command = gfind _find_command = gfind
else else
_find_command = find _find_command = find
fi
fi
if [ [ " $_have_find_mmin " = 1 ] ] ; then
matches = ` " $_find_command " " $1 " -mmin +" $2 " 2> /dev/null`
find_exit_code = " $? "
if [ [ -n " $matches " ] ] ; then
return 0
else
if [ [ " $find_exit_code " != 0 ] ] ; then
_have_find_mmin = 0
else
return 1
fi
fi
fi fi
fi
# try perl, solaris ships with perl if [ [ " $_have_find_mmin " = 1 ] ] ; then
if command -v perl > /dev/null; then matches = $( " $_find_command " " $1 " -mmin +" $2 " 2> /dev/null)
perl -e '((time - (stat("' " $1 " '"))[9]) / 60) > ' " $2 " ' && exit(0) || exit(1)' find_exit_code = " $? "
return " $? " if [ [ -n " $matches " ] ] ; then
return 0
else else
echo >& 2 if [ [ " $find_exit_code " != 0 ] ] ; then
echo " >& 2 _have_find_mmin = 0
echo >& 2 else
GIT_PROMPT_FETCH_REMOTE_STATUS = 0
return 1 return 1
fi
fi fi
fi
# try perl, solaris ships with perl
if command -v perl > /dev/null; then
perl -e '((time - (stat("' " $1 " '"))[9]) / 60) > ' " $2 " ' && exit(0) || exit(1)'
return " $? "
else
echo >& 2
echo " >& 2
echo >& 2
GIT_PROMPT_FETCH_REMOTE_STATUS = 0
return 1
fi
} }
function checkUpstream( ) { function checkUpstream( ) {
@ -418,17 +411,16 @@ function checkUpstream() {
fi fi
} }
function replaceSymbols( ) function replaceSymbols( ) {
{
if [ [ -z ${ GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING } ] ] ; then if [ [ -z ${ GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING } ] ] ; then
GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING = L GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING = L
fi fi
local VALUE = ${ 1 //_AHEAD_/ ${ GIT_PROMPT_SYMBOLS_AHEAD } } local VALUE = ${ 1 //_AHEAD_/ ${ GIT_PROMPT_SYMBOLS_AHEAD } }
local VALUE1 = ${ VALUE //_BEHIND_/ ${ GIT_PROMPT_SYMBOLS_BEHIND } } local VALUE1 = ${ VALUE //_BEHIND_/ ${ GIT_PROMPT_SYMBOLS_BEHIND } }
local VALUE2 = ${ VALUE1 //_NO_REMOTE_TRACKING_/ ${ GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING } } local VALUE2 = ${ VALUE1 //_NO_REMOTE_TRACKING_/ ${ GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING } }
echo ${ VALUE2 //_PREHASH_/ ${ GIT_PROMPT_SYMBOLS_PREHASH } } echo ${ VALUE2 //_PREHASH_/ ${ GIT_PROMPT_SYMBOLS_PREHASH } }
} }
function updatePrompt( ) { function updatePrompt( ) {
@ -499,18 +491,7 @@ function updatePrompt() {
__chk_gitvar_status 'CLEAN' '-eq 1' - __chk_gitvar_status 'CLEAN' '-eq 1' -
__add_status " $ResetColor $GIT_PROMPT_SUFFIX " __add_status " $ResetColor $GIT_PROMPT_SUFFIX "
NEW_PROMPT = "" NEW_PROMPT = " $( gp_add_virtualenv_to_prompt) $PROMPT_START $( $prompt_callback ) $STATUS $PROMPT_END "
if [ [ -n " $VIRTUAL_ENV " ] ] ; then
VENV = $( basename " ${ VIRTUAL_ENV } " )
NEW_PROMPT = " $NEW_PROMPT ${ GIT_PROMPT_VIRTUALENV //_VIRTUALENV_/ ${ VENV } } "
fi
if [ [ -n " $CONDA_DEFAULT_ENV " ] ] ; then
VENV = $( basename " ${ CONDA_DEFAULT_ENV } " )
NEW_PROMPT = " $NEW_PROMPT ${ GIT_PROMPT_VIRTUALENV //_VIRTUALENV_/ ${ VENV } } "
fi
NEW_PROMPT = " $NEW_PROMPT $PROMPT_START $( $prompt_callback ) $STATUS $PROMPT_END "
else else
NEW_PROMPT = " $EMPTY_PROMPT " NEW_PROMPT = " $EMPTY_PROMPT "
fi fi
@ -518,17 +499,45 @@ function updatePrompt() {
PS1 = " ${ NEW_PROMPT //_LAST_COMMAND_INDICATOR_/ ${ LAST_COMMAND_INDICATOR } } " PS1 = " ${ NEW_PROMPT //_LAST_COMMAND_INDICATOR_/ ${ LAST_COMMAND_INDICATOR } } "
} }
# Helper function that returns virtual env information to be set in prompt
# Honors virtualenvs own setting VIRTUAL_ENV_DISABLE_PROMPT
function gp_add_virtualenv_to_prompt {
local ACCUMULATED_VENV_PROMPT = ""
local VENV = ""
if [ [ -n " $VIRTUAL_ENV " && -z " ${ VIRTUAL_ENV_DISABLE_PROMPT - } " ] ] ; then
VENV = $( basename " ${ VIRTUAL_ENV } " )
ACCUMULATED_VENV_PROMPT = " ${ ACCUMULATED_VENV_PROMPT } ${ GIT_PROMPT_VIRTUALENV //_VIRTUALENV_/ ${ VENV } } "
fi
if [ [ -n " $CONDA_DEFAULT_ENV " ] ] ; then
VENV = $( basename " ${ CONDA_DEFAULT_ENV } " )
ACCUMULATED_VENV_PROMPT = " ${ ACCUMULATED_VENV_PROMPT } ${ GIT_PROMPT_VIRTUALENV //_VIRTUALENV_/ ${ VENV } } "
fi
echo " $ACCUMULATED_VENV_PROMPT "
}
# Use exit status from declare command to determine whether input argument is a
# bash function
function is_function {
declare -Ff " $1 " >/dev/null;
}
#Helper function that truncates $PWD depending on window width
function gp_truncate_pwd {
local newPWD = " ${ PWD /# $HOME /~ } "
local pwdmaxlen = $(( ${ COLUMNS :- 80 } / 3 ))
[ ${# newPWD } -gt $pwdmaxlen ] && newPWD = " ... ${ newPWD : 3 - $pwdmaxlen } "
echo -n " $newPWD "
}
#Sets the window title to the given argument string
function gp_set_window_title {
echo -ne "\033]0;" $@ "\007"
}
function prompt_callback_default { function prompt_callback_default {
return return
} }
function gp_install_prompt { function gp_install_prompt {
if [ "`type -t prompt_callback`" = 'function' ] ; then
prompt_callback = "prompt_callback"
else
prompt_callback = "prompt_callback_default"
fi
if [ -z " $OLD_GITPROMPT " ] ; then if [ -z " $OLD_GITPROMPT " ] ; then
OLD_GITPROMPT = $PS1 OLD_GITPROMPT = $PS1
fi fi
Clemens Schwaighofer
10 years ago