bashrc.sh for cygwin

.bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
export PATH=$PATH:/cygdrive/d/xampp/php;
SSH_ENV=$HOME/.ssh/environment
   
# start the ssh-agent
function start_agent {
    echo "Initializing new SSH agent..."
    # spawn ssh-agent
    /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
    echo succeeded
    chmod 600 "${SSH_ENV}"
    . "${SSH_ENV}" > /dev/null
    /usr/bin/ssh-add
}
   
if [ -f "${SSH_ENV}" ]; then
     . "${SSH_ENV}" > /dev/null
     ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
        start_agent;
    }
else
    start_agent;
fi

# To the extent possible under law, the author(s) have dedicated all 
# copyright and related and neighboring rights to this software to the 
# public domain worldwide. This software is distributed without any warranty. 
# You should have received a copy of the CC0 Public Domain Dedication along 
# with this software. 
# If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. 

# base-files version 4.2-3

# ~/.bashrc: executed by bash(1) for interactive shells.

# The latest version as installed by the Cygwin Setup program can
# always be found at /etc/defaults/etc/skel/.bashrc

# Modifying /etc/skel/.bashrc directly will prevent
# setup from updating it.

# The copy in your home directory (~/.bashrc) is yours, please
# feel free to customise it to create a shell
# environment to your liking.  If you feel a change
# would be benifitial to all, please feel free to send
# a patch to the cygwin mailing list.

# User dependent .bashrc file

# If not running interactively, don't do anything
[[ "$-" != *i* ]] && return

# Shell Options
#
# See man bash for more options...
#
# Don't wait for job termination notification
# set -o notify
#
# Don't use ^D to exit
# set -o ignoreeof
#
# Use case-insensitive filename globbing
# shopt -s nocaseglob
#
# Make bash append rather than overwrite the history on disk
# shopt -s histappend
#
# When changing directory small typos can be ignored by bash
# for example, cd /vr/lgo/apaache would find /var/log/apache
# shopt -s cdspell

# Completion options
#
# These completion tuning parameters change the default behavior of bash_completion:
#
# Define to access remotely checked-out files over passwordless ssh for CVS
# COMP_CVS_REMOTE=1
#
# Define to avoid stripping description in --option=description of './configure --help'
# COMP_CONFIGURE_HINTS=1
#
# Define to avoid flattening internal contents of tar files
# COMP_TAR_INTERNAL_PATHS=1
#
# Uncomment to turn on programmable completion enhancements.
# Any completions you add in ~/.bash_completion are sourced last.
# [[ -f /etc/bash_completion ]] && . /etc/bash_completion

# History Options
#
# Don't put duplicate lines in the history.
# export HISTCONTROL=$HISTCONTROL${HISTCONTROL+,}ignoredups
#
# Ignore some controlling instructions
# HISTIGNORE is a colon-delimited list of patterns which should be excluded.
# The '&' is a special pattern which suppresses duplicate entries.
# export HISTIGNORE=$'[ \t]*:&:[fb]g:exit'
# export HISTIGNORE=$'[ \t]*:&:[fb]g:exit:ls' # Ignore the ls command as well
#
# Whenever displaying the prompt, write the previous line to disk
# export PROMPT_COMMAND="history -a"

# BASH_PROFILE

#Some people use a different file for bash_profile
# if [ -f "${HOME}/.bash_profile" ]; then
#   source "${HOME}/.bash_profile"
# fi

if [ -f ~/.git-completion.bash ]; then
    . ~/.git-completion.bash
fi

complete -o default -o nospace -F _git_branch gb
complete -o default -o nospace -F _git_checkout gc


# Aliases
#
# Some people use a different file for aliases
if [ -f "${HOME}/.bash_aliases" ]; then
  source "${HOME}/.bash_aliases"
fi

#
# Some example alias instructions
# If these are enabled they will be used instead of any instructions
# they may mask.  For example, alias rm='rm -i' will mask the rm
# application.  To override the alias instruction use a \ before, ie
# \rm will call the real rm not the alias.
#
# Interactive operation...
# alias rm='rm -i'
# alias cp='cp -i'
# alias mv='mv -i'
#
# Default to human readable figures
# alias df='df -h'
# alias du='du -h'
#
# Misc :)
# alias less='less -r'                          # raw control characters
# alias whence='type -a'                        # where, of a sort
# alias grep='grep --color'                     # show differences in colour
# alias egrep='egrep --color=auto'              # show differences in colour
# alias fgrep='fgrep --color=auto'              # show differences in colour
#
# Some shortcuts for different directory listings
# alias ls='ls -hF --color=tty'                 # classify files in colour
# alias dir='ls --color=auto --format=vertical'
# alias vdir='ls --color=auto --format=long'
# alias ll='ls -l'                              # long list
# alias la='ls -A'                              # all but . and ..
# alias l='ls -CF'                              #

# Umask
#
# /etc/profile sets 022, removing write perms to group + others.
# Set a more restrictive umask: i.e. no exec perms for others:
# umask 027
# Paranoid: neither group nor others have any perms:
# umask 077

# Functions
#
# Some people use a different file for functions
# if [ -f "${HOME}/.bash_functions" ]; then
#   source "${HOME}/.bash_functions"
# fi
#
# Some example functions:
#
# a) function settitle
# settitle () 
# { 
#   echo -ne "\e]2;$@\a\e]1;$@\a"; 
# }
# 
# b) function cd_func
# This function defines a 'cd' replacement function capable of keeping, 
# displaying and accessing history of visited directories, up to 10 entries.
# To use it, uncomment it, source this file and try 'cd --'.
# acd_func 1.0.5, 10-nov-2004
# Petar Marinov, http:/geocities.com/h2428, this is public domain
# cd_func ()
# {
#   local x2 the_new_dir adir index
#   local -i cnt
# 
#   if [[ $1 ==  "--" ]]; then
#     dirs -v
#     return 0
#   fi
# 
#   the_new_dir=$1
#   [[ -z $1 ]] && the_new_dir=$HOME
# 
#   if [[ ${the_new_dir:0:1} == '-' ]]; then
#     #
#     # Extract dir N from dirs
#     index=${the_new_dir:1}
#     [[ -z $index ]] && index=1
#     adir=$(dirs +$index)
#     [[ -z $adir ]] && return 1
#     the_new_dir=$adir
#   fi
# 
#   #
#   # '~' has to be substituted by ${HOME}
#   [[ ${the_new_dir:0:1} == '~' ]] && the_new_dir="${HOME}${the_new_dir:1}"
# 
#   #
#   # Now change to the new dir and add to the top of the stack
#   pushd "${the_new_dir}" > /dev/null
#   [[ $? -ne 0 ]] && return 1
#   the_new_dir=$(pwd)
# 
#   #
#   # Trim down everything beyond 11th entry
#   popd -n +11 2>/dev/null 1>/dev/null
# 
#   #
#   # Remove any other occurence of this dir, skipping the top of the stack
#   for ((cnt=1; cnt <= 10; cnt++)); do
#     x2=$(dirs +${cnt} 2>/dev/null)
#     [[ $? -ne 0 ]] && return 0
#     [[ ${x2:0:1} == '~' ]] && x2="${HOME}${x2:1}"
#     if [[ "${x2}" == "${the_new_dir}" ]]; then
#       popd -n +$cnt 2>/dev/null 1>/dev/null
#       cnt=cnt-1
#     fi
#   done
# 
#   return 0
# }
# 
# alias cd=cd_func

function parse_git_branch {
  BRANCH=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
  if [ ! "${BRANCH}" == "" ]
  then
    STAT=`parse_git_dirty`
    echo "[${BRANCH}${STAT}]"
  else
    echo ""
  fi
}
# bind '"\t":menu-complete'

# get current status of git repo
function parse_git_dirty {
  status=`git status 2>&1 | tee`
  dirty=`echo -n "${status}" 2> /dev/null | grep "modified:" &> /dev/null; echo "$?"`
  untracked=`echo -n "${status}" 2> /dev/null | grep "Untracked files" &> /dev/null; echo "$?"`
  ahead=`echo -n "${status}" 2> /dev/null | grep "Your branch is ahead of" &> /dev/null; echo "$?"`
  newfile=`echo -n "${status}" 2> /dev/null | grep "new file:" &> /dev/null; echo "$?"`
  renamed=`echo -n "${status}" 2> /dev/null | grep "renamed:" &> /dev/null; echo "$?"`
  deleted=`echo -n "${status}" 2> /dev/null | grep "deleted:" &> /dev/null; echo "$?"`
  bits=''
  if [ "${renamed}" == "0" ]; then
    bits=">${bits}"
  fi
  if [ "${ahead}" == "0" ]; then
    bits="*${bits}"
  fi
  if [ "${newfile}" == "0" ]; then
    bits="+${bits}"
  fi
  if [ "${untracked}" == "0" ]; then
    bits="?${bits}"
  fi
  if [ "${deleted}" == "0" ]; then
    bits="x${bits}"
  fi
  if [ "${dirty}" == "0" ]; then
    bits="!${bits}"
  fi
  if [ ! "${bits}" == "" ]; then
    echo " ${bits}"
  else
    echo ""
  fi
}



if [ "$(expr substr $(uname -s) 1 6)" == "CYGWIN" ];then
  force_color_prompt=yes


  # Regular Colors
  Black="\[\033[0;30m\]"        # Black
  Red="\[\033[0;31m\]"          # Red
  Green="\[\033[0;32m\]"        # Green
  Yellow="\[\033[0;33m\]"       # Yellow
  Blue="\[\033[0;34m\]"         # Blue
  Purple="\[\033[0;35m\]"       # Purple
  Cyan="\[\033[0;36m\]"         # Cyan
  White="\[\033[0;37m\]"        # White
  Text="\[\033[0;[0m\]"  #Text

  # Bold
  BBlack="\[\033[1;30m\]"       # Black
  BRed="\[\033[1;31m\]"         # Red
  BGreen="\[\033[1;32m\]"       # Green
  BYellow="\[\033[1;33m\]"      # Yellow
  BBlue="\[\033[1;34m\]"        # Blue
  BPurple="\[\033[1;35m\]"      # Purple
  BCyan="\[\033[1;36m\]"        # Cyan
  BWhite="\[\033[1;37m\]"       # White

  # Underline
  UBlack="\[\033[4;30m\]"       # Black
  URed="\[\033[4;31m\]"         # Red
  UGreen="\[\033[4;32m\]"       # Green
  UYellow="\[\033[4;33m\]"      # Yellow
  UBlue="\[\033[4;34m\]"        # Blue
  UPurple="\[\033[4;35m\]"      # Purple
  UCyan="\[\033[4;36m\]"        # Cyan
  UWhite="\[\033[4;37m\]"       # White

  # Background
  On_Black="\[\033[40m\]"       # Black
  On_Red="\[\033[41m\]"         # Red
  On_Green="\[\033[42m\]"       # Green
  On_Yellow="\[\033[43m\]"      # Yellow
  On_Blue="\[\033[44m\]"        # Blue
  On_Purple="\[\033[45m\]"      # Purple
  On_Cyan="\[\033[46m\]"        # Cyan
  On_White="\[\033[47m\]"       # White

  # High Intensty
  IBlack="\[\033[0;90m\]"       # Black
  IRed="\[\033[0;91m\]"         # Red
  IGreen="\[\033[0;92m\]"       # Green
  IYellow="\[\033[0;93m\]"      # Yellow
  IBlue="\[\033[0;94m\]"        # Blue
  IPurple="\[\033[0;95m\]"      # Purple
  ICyan="\[\033[0;96m\]"        # Cyan
  IWhite="\[\033[0;97m\]"       # White

  # Bold High Intensty
  BIBlack="\[\033[1;90m\]"      # Black
  BIRed="\[\033[1;91m\]"        # Red
  BIGreen="\[\033[1;92m\]"      # Green
  BIYellow="\[\033[1;93m\]"     # Yellow
  BIBlue="\[\033[1;94m\]"       # Blue
  BIPurple="\[\033[1;95m\]"     # Purple
  BICyan="\[\033[1;96m\]"       # Cyan
  BIWhite="\[\033[1;97m\]"      # White

  # High Intensty backgrounds
  On_IBlack="\[\033[0;100m\]"   # Black
  On_IRed="\[\033[0;101m\]"     # Red
  On_IGreen="\[\033[0;102m\]"   # Green
  On_IYellow="\[\033[0;103m\]"  # Yellow
  On_IBlue="\[\033[0;104m\]"    # Blue
  On_IPurple="\[\033[10;95m\]"  # Purple
  On_ICyan="\[\033[0;106m\]"    # Cyan
  On_IWhite="\[\033[0;107m\]"   # White

  # Various variables you might want for your PS1 prompt instead
  Time12h="\T"
  Time12a="\@"
  PathShort="\w"
  PathFull="\W"
  NewLine="\n"f
  Jobs="\j"

  git(){(umask 077; command git "$@")}

  # SSH
  # http://blog.joncairns.com/2013/12/understanding-ssh-agent-and-ssh-add/
  # bash -x -o igncr ~/.ssh/ssh-find-agent.sh
  # source ~/.ssh-agent.conf
  #
  # Auto-launch ssh-agent
  ###########################
  # start ssh-agent for
  # ssh authentication with github.com
  ###########################
  # SSHAGENT=/usr/bin/ssh-agent
  # SSHAGENTARGS="-s"
  # if [ -z "$SSH_AUTH_SOCK" -a -x "$SSHAGENT" ]; then
  #   eval `$SSHAGENT $SSHAGENTARGS`
  #   trap "kill $SSH_AGENT_PID" 0
  # fi
  # eval `ssh-agent -s`
  SSHAGENT=/usr/bin/ssh-agent
  SSHAGENTARGS="-s"
  if [ -z "$SSH_AUTH_SOCK" -a -x "$SSHAGENT" ]; then
    eval `$SSHAGENT $SSHAGENTARGS`
    trap "kill $SSH_AGENT_PID" 0
  fi

  #Alias definitions.
  # You may want to put all your additions into a separate file like
  # ~/.bash_aliases, instead of adding them here directly.
  # See /usr/share/doc/bash-doc/examples in the bash-doc package.

  if [ -f ~/.bash_aliases ]; then
      . ~/.bash_aliases
  fi

  [ -f /etc/profile ] && . /etc/profile
  PATH=$PATH:$HOME/bin
  EDITOR="/usr/bin/nano"

  eval 'dircolors ~/.dircolors' > /dev/null
  eval `dircolors ~/.dircolors`
  # LS_COLORS='no=00:di=36;01:tw=33;01:ow=33;01'
  # LS_COLORS=$LS_COLORS':fi=00:ln=00:pi=00:so=00:bd=00:cd=00:or=00:mi=00:ex=00'
  # LS_COLORS=$LS_COLORS':*.sh=31:*.sh=31:*.exe=31:*.bat=31:*.com=31'
  # export LS_COLORS

  # get current branch in git repo
  function parse_git_branch() {
    BRANCH=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
    if [ ! "${BRANCH}" == "" ]
    then
      STAT=`parse_git_dirty`
      echo "(${BRANCH}${STAT})"
    else
      echo ""
    fi
  }
  function fast_git_ps1()
  {
     printf -- "$(git branch 2>/dev/null | grep -e '\* ' | sed 's/^..\(.*\)/ {\1} /')"
  }
  # Return immediately if we are not interactive
  [ -z "$PS1" ] && return
  # get current git branch name
  function git_branch {
      export gitbranch=[$(git rev-parse --abbrev-ref HEAD 2>/dev/null)]
      if [ "$?" -ne 0 ]
        then gitbranch=
      fi
      if [[ "${gitbranch}" == "[]" ]]
        then gitbranch=
      fi
  }

  # set usercolor based on whether we are running with Admin privs
  function user_color {
      id | grep "Admin" > /dev/null
      RETVAL=$?
      if [[ $RETVAL == 0 ]]; then
          usercolor="[0;37m";
      else
          usercolor="[0;37m";
      fi
  }

  # set TTYNAME
  function ttyname() { export TTYNAME=$@; }

  # Set prompt and window title
  inputcolor='[0;97m'
  cwdcolor='[0;36m'
  gitcolor='[4;33m'
  user_color

  # Setup for window title
  export TTYNAME=$$
  function settitle() {
    p=$(pwd);
    let l=${#p}-25
    if [ "$l" -gt "0" ]; then
      p=..${p:${l}}
    fi
     echo -ne "\e]2;$t\a\e]1;$t\a";
  }

  PROMPT_COMMAND='settitle; git_branch; history -a;'
  export TERM=cygwin
  # PS1='\n\[\e${usercolor}\][\u] \e${cwdcolor}\] $PWD \e${gitcolor}\]${gitbranch}\[\e[0;97m\] \[\e${inputcolor}\] \n $ \[\e[0;97m\]'
  # export PS1="\[\e[0;37m\]\t \[\e[0;37m\]\u\[\e[0;37m\]@\[\e[0;37m\]\h \[\e[0;36m\]\w \[\e[0;32m\] \`parse_git_branch\` \[\e[0;37m\]$ \[\e[0m\]"
  PS1='\h \[\033[32m\w\[\e[\031;31m\]$(fast_git_ps1)\[\e[m\] \n $ '

else
# GIT BASH
  export TERM=xterm-256color
  # get current branch in git repo
  alias ls='ls -alh --color'
  PROMPT_COMMAND='settitle; git_branch; history -a;'
  # PS1='\h \[\033[32m\w\[\e[\031;31m\]$(fast_git_ps1)\[\e[m\] \n $ '
  # export PS1="\u@\h_\w \`parse_git_branch\` \n $ "
  export PS1="\[\e[0;37m\]\t \[\e[0;37m\]\u\[\e[0;37m\]@\[\e[0;37m\]\h \[\e[0;36m\]\w \[\e[0;32m\] \`parse_git_branch\` \[\e[0;37m\]$ \[\e[0m\]"
  # export PS1='\u@\h --\w \[$(tput sgr0)\] ${gitbranch}'

fi


# To the extent possible under law, the author(s) have dedicated all
# copyright and related and neighboring rights to this software to the
# public domain worldwide. This software is distributed without any warranty.
# You should have received a copy of the CC0 Public Domain Dedication along
# with this software.
# If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.

# base-files version 4.2-3

# ~/.bashrc: executed by bash(1) for interactive shells.

# The latest version as installed by the Cygwin Setup program can
# always be found at /etc/defaults/etc/skel/.bashrc

# Modifying /etc/skel/.bashrc directly will prevent
# setup from updating it.

# The copy in your home directory (~/.bashrc) is yours, please
# feel free to customise it to create a shell
# environment to your liking.  If you feel a change
# would be benifitial to all, please feel free to send
# a patch to the cygwin mailing list.

# User dependent .bashrc file

# If not running interactively, don't do anything
[[ "$-" != *i* ]] && return

# Shell Options
#
# See man bash for more options...
#
# Don't wait for job termination notification
# set -o notify
#
# Don't use ^D to exit
# set -o ignoreeof
#
# Use case-insensitive filename globbing
shopt -s nocaseglob
#
# Make bash append rather than overwrite the history on disk
shopt -s histappend
#
# When changing directory small typos can be ignored by bash
# for example, cd /vr/lgo/apaache would find /var/log/apache
shopt -s cdspell

# Completion options
#
# These completion tuning parameters change the default behavior of bash_completion:
#
# Define to access remotely checked-out files over passwordless ssh for CVS
# COMP_CVS_REMOTE=1
#
# Define to avoid stripping description in --option=description of './configure --help'
# COMP_CONFIGURE_HINTS=1
#
# Define to avoid flattening internal contents of tar files
# COMP_TAR_INTERNAL_PATHS=1
#
# Uncomment to turn on programmable completion enhancements.
# Any completions you add in ~/.bash_completion are sourced last.
[[ -f /etc/bash_completion ]] && . /etc/bash_completion

# History Options
#
# Don't put duplicate lines in the history.
export HISTCONTROL=$HISTCONTROL${HISTCONTROL+,}ignoredups
#
# Ignore some controlling instructions
# HISTIGNORE is a colon-delimited list of patterns which should be excluded.
# The '&' is a special pattern which suppresses duplicate entries.
# export HISTIGNORE=$'[ \t]*:&:[fb]g:exit'
# export HISTIGNORE=$'[ \t]*:&:[fb]g:exit:ls' # Ignore the ls command as well
#
# Whenever displaying the prompt, write the previous line to disk
export PROMPT_COMMAND="history -a"
if [ -f /etc/bash_completion ]; then
  . /etc/bash_completion
fi

#
# Some example alias instructions
# If these are enabled they will be used instead of any instructions
# they may mask.  For example, alias rm='rm -i' will mask the rm
# application.  To override the alias instruction use a \ before, ie
# \rm will call the real rm not the alias.
#
# Interactive operation...
# alias rm='rm -i'
# alias cp='cp -i'
# alias mv='mv -i'
# alias ls='ls -alh --color'
#
# Default to human readable figures
# alias df='df -h'
# alias du='du -h'
#
# Misc :)
# alias less='less -r'                          # raw control characters
# alias whence='type -a'                        # where, of a sort
# alias grep='grep --color'                     # show differences in colour
# alias egrep='egrep --color=auto'              # show differences in colour
# alias fgrep='fgrep --color=auto'              # show differences in colour
#
# Some shortcuts for different directory listings
# alias ls='ls -hF --color=tty'                 # classify files in colour
# alias dir='ls --color=auto --format=vertical'
# alias vdir='ls --color=auto --format=long'
# alias ll='ls -l'                              # long list
# alias la='ls -A'                              # all but . and ..
# alias l='ls -CF'                              #

# Umask
#
# /etc/profile sets 022, removing write perms to group + others.
# Set a more restrictive umask: i.e. no exec perms for others:
# umask 027
# Paranoid: neither group nor others have any perms:
# umask 077

# Functions
#
# Some people use a different file for functions
if [ -f "${HOME}/.bash_functions" ]; then
  sed -i 's/\r$//' "${HOME}/.bash_functions"
  source "${HOME}/.bash_functions"
fi

# Aliases

# Some people use a different file for aliases
if [ -f "${HOME}/.bash_aliases" ]; then
  source "${HOME}/.bash_aliases"
fi

#If ConEmuWorkDir is set then cd immediately
if [ -n "${ConEmuWorkDir}" ]; then
  cd "$ConEmuWorkDir"
fi
export LANG='C.BINARY'
# export TERM=cygwin