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Fix too many arguments error in Bash.

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This commit is contained in:
Artem Sapegin 2012-10-22 13:10:13 +04:00
parent 7ba3fe2bb9
commit a7c8f00d81
1 changed files with 16 additions and 16 deletions
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32
includes/bash_prompt.bash
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@ -37,38 +37,38 @@ function prompt_command {
local PS1_GIT=
local GIT_BRANCH=
local GIT_DIRTY=
local PWDNAME=$PWD
local PWDNAME="$PWD"
# Beautify working directory name
if [ $HOME == $PWD ]; then
if [ "$HOME" == "$PWD" ]; then
PWDNAME="~"
elif [ $HOME == ${PWD:0:${#HOME}} ]; then
elif [ "$HOME" == "${PWD:0:${#HOME}}" ]; then
PWDNAME="~${PWD:${#HOME}}"
fi
# Parse git status and get git variables
if [[ ! -z $PS1_GIT_BIN ]]; then
if [[ ! -z "$PS1_GIT_BIN" ]]; then
# check we are in git repo
local CUR_DIR=$PWD
while [[ ! -d "${CUR_DIR}/.git" ]] && [[ ! "${CUR_DIR}" == "/" ]] && [[ ! "${CUR_DIR}" == "~" ]] && [[ ! "${CUR_DIR}" == "" ]]; do CUR_DIR=${CUR_DIR%/*}; done
local CUR_DIR="$PWD"
while [[ ! -d "${CUR_DIR}/.git" ]] && [[ ! "${CUR_DIR}" == "/" ]] && [[ ! "${CUR_DIR}" == "~" ]] && [[ ! "${CUR_DIR}" == "" ]]; do CUR_DIR="${CUR_DIR%/*}"; done
if [[ -d "${CUR_DIR}/.git" ]]; then
# 'git repo for dotfiles' fix: show git status only in home dir and other git repos
if [[ "${CUR_DIR}" != "${HOME}" ]] || [[ "${PWD}" == "${HOME}" ]]; then
# get git branch
GIT_BRANCH=$($PS1_GIT_BIN symbolic-ref HEAD 2>/dev/null)
if [[ ! -z $GIT_BRANCH ]]; then
GIT_BRANCH=${GIT_BRANCH#refs/heads/}
GIT_BRANCH="$($PS1_GIT_BIN symbolic-ref HEAD 2>/dev/null)"
if [[ ! -z "$GIT_BRANCH" ]]; then
GIT_BRANCH="${GIT_BRANCH#refs/heads/}"
# get git status
local GIT_STATUS=$($PS1_GIT_BIN status --porcelain 2>/dev/null)
[[ -n $GIT_STATUS ]] && GIT_DIRTY=1
local GIT_STATUS="$($PS1_GIT_BIN status --porcelain 2>/dev/null)"
[[ -n "$GIT_STATUS" ]] && GIT_DIRTY=1
fi
fi
fi
fi
# Build B&W prompt for git
[[ ! -z $GIT_BRANCH ]] && PS1_GIT=" #${GIT_BRANCH}"
[[ ! -z "$GIT_BRANCH" ]] && PS1_GIT=" #${GIT_BRANCH}"
# Calculate prompt length
local PS1_length=$((${#USER}+${#HOSTNAME}+${#PWDNAME}+${#PS1_GIT}+3))
@ -81,15 +81,15 @@ function prompt_command {
else
# else calculate fillsize
local fillsize=$(($COLUMNS-$PS1_length))
FILL=$color_gray
FILL="$color_gray"
while [[ $fillsize -gt 0 ]]; do FILL="${FILL}─"; fillsize=$(($fillsize-1)); done
FILL="${FILL}${color_off}"
fi
if $color_is_on; then
# Git status for prompt
if [ ! -z $GIT_BRANCH ]; then
if [ -z $GIT_DIRTY ]; then
if [ ! -z "$GIT_BRANCH" ]; then
if [ -z "$GIT_DIRTY" ]; then
PS1_GIT=" #${color_green}${GIT_BRANCH}${color_off}"
else
PS1_GIT=" #${color_red}${GIT_BRANCH}${color_off}"
@ -109,7 +109,7 @@ function prompt_command {
# echo -en "\033[6n" > /dev/tty && read -sdR CURPOS
# stty $OLDSTTY
echo -en "\033[6n" && read -sdR CURPOS
[[ ${CURPOS##*;} -gt 1 ]] && echo "${color_error}●${color_error_off}"
[[ "${CURPOS##*;}" -gt 1 ]] && echo "${color_error}●${color_error_off}"
# Set title
echo -ne "\033]0;${USER}@${HOSTNAME}:${PWDNAME}"; echo -ne "\007"