.env

#------------------------------------------------------------------------#
# common stuff for ksh & bash                                            #
#------------------------------------------------------------------------#

CURRENT_OS=$(uname -s)
CURRENT_SHORT_HOST=$(hostname | sed "s/\..*//g")
CURRENT_OS_BITS=$(uname -r | grep -c x86_64)
if [ "$CURRENT_OS_BITS" == "1" ]; then
    CURRENT_OS_BITS="64bit"
else
    CURRENT_OS_BITS="32bit"
fi

export CURRENT_OS CURRENT_SHORT_HOST CURRENT_OS_BITS

#NO_ENV_PATH=$NO_ENV_PATH:/home/patrice/tools/bin
#NO_ENV_PATH=$NO_ENV_PATH:${HOME}/.vnc:${HOME}/bin

#determine location
if [ "$CURRENT_OS" == "SunOS" ]; then
    CURRENT_SERVER_IP=`/sbin/ifconfig -a | grep e1000 -A1 | grep "inet " | cut -d " " -f2 | cut -d " " -f1`
elif [ "$CURRENT_OS" == "Linux" ]; then
    CURRENT_SERVER_IP=`/sbin/ifconfig | grep eth0 -A1 | grep "inet addr" | cut -d ":" -f2 | cut -d " " -f1`
fi

CURRENT_LOCATION=ba
if [[ "$CURRENT_SERVER_IP" =~ "172.31" ]]; then
    CURRENT_LOCATION=an
elif [[ "$CURRENT_SERVER_IP" =~ "135.247" ]]; then
    CURRENT_LOCATION=ba
elif [[ "$CURRENT_SERVER_IP" =~ "135.1" ]]; then
    CURRENT_LOCATION=ih
fi

export CURRENT_SERVER_IP CURRENT_LOCATION

NO_ENV_PATH=$HOME/apps/bin

if [ "$CURRENT_OS" == "SunOS" ]; then
#home folder binaries
    NO_ENV_PATH=$NO_ENV_PATH:$HOME/bin_sol:$HOME/bin:$HOME/bin_private:$HOME/usr/bin:$HOME/usr/local/bin
#GNU tools (grep, cscope, bash, ...)
    NO_ENV_PATH=$NO_ENV_PATH:/opt/exp/bin:/opt/exp/gnu/bin
#common bin folders
    NO_ENV_PATH=$NO_ENV_PATH:/bin:/usr/bin:/usr/sbin:/usr/local/bin
#miscellaneous stuff (/etc)
    NO_ENV_PATH=$NO_ENV_PATH:/usr/dt/bin
    NO_ENV_PATH=$NO_ENV_PATH:/opt/unison/bin:/opt/csw/bin:/usr/openwin/bin
    NO_ENV_PATH=$NO_ENV_PATH:/opt/x11r6/tk-tcl/bin:/opt/x11r6/bin:/opt/x11r6/jdk/jdk1.1.5/bin

    MANPATH=/usr/man:/usr/share/man:$HOME/usr/local/share/man:/opt/SUNWwabi/man:/usr/dt/man:/usr/umts/man

    BLD_LD_LIBRARY_PATH=/opt/lsf/5.0/sparc-sol7-64/lib
    LD_LIBRARY_PATH=/usr/lib:/usr/openwin/lib:$BLD_LD_LIBRARY_PATH
    LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/x11r6/lib:/usr/dt/lib
    LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/x11r6/tk-tcl/lib/itcl:/opt/x11r6/tk-tcl/lib

elif [ "$CURRENT_OS" == "Linux" ]; then
#NX client/server
    NO_ENV_PATH=$NO_ENV_PATH:/usr/NX/bin
#potential 64bit $HOME/bin_64 folder
    if [ "$CURRENT_OS_BITS" == "64bit" ]; then
        #64-bit home folder binaries
        NO_ENV_PATH=$NO_ENV_PATH:$HOME/bin_64
    fi
#home folder binaries
    NO_ENV_PATH=$NO_ENV_PATH:$HOME/bin:$HOME/bin_private:$HOME/usr/bin:$HOME/usr/local/bin
#srlinux binaries
    NO_ENV_PATH=$NO_ENV_PATH:/opt/srlinux/usr/bin:/opt/srlinux/usr/local/bin
#timostools
    NO_ENV_PATH=$NO_ENV_PATH:/usr/local/timostools
#common bin folders
    NO_ENV_PATH=$NO_ENV_PATH:/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin
#common Linux folders
    NO_ENV_PATH=$NO_ENV_PATH:/usr/lib64/qt-3.3/bin
#global bin
    NO_ENV_PATH=$NO_ENV_PATH:/usr/global/bin

    MANPATH=/usr/share/man:$HOME/apps/share/man
    INFOPATH=/usr/share/info:$HOME/apps/share/info

    PERL5LIB=
    PYTHONPATH=

    AWKPATH=.:$HOME/apps/share/awk/:/usr/local/share/awk

	#newer GCC 10.2.0 and CLANG 14.0.0
    NO_ENV_PATH=$HOME/toolchains/gcc/bin:$HOME/toolchains/llvm/bin:$NO_ENV_PATH

    #beware of adding $HOME/apps/lib to LD_LIBRARY_PATH
    #NX sessions crash few seconds after connecting (different version of libz problem ???)
    LD_LIBRARY_PATH=$HOME/toolchains/gcc/lib64:$HOME/toolchains/llvm/lib:/usr/lib:/usr/local/lib64:/usr/local/lib:$HOME/apps/lib:$HOME/apps/lib64

	#since we are using custom build of pkg-config the default search folders are pointing to the custom install lib/share folders,
	# however many packages are installed via system rpm installs and so pkg-config needs to be able to scan those system folders as well
	export PKG_CONFIG_PATH=/usr/lib64/pkgconfig:/usr/share/pkgconfig:$HOME/apps/lib64/pkgconfig
else
    echo "Unknown OS: $CURRENT_OS (PATH and MANPATH will be left untouched)"
    NO_ENV_PATH=$PATH
fi

export NO_ENV_PATH MANPATH

export AWKPATH

export BLD_LD_LIBRARY_PATH LD_LIBRARY_PATH

#finalize path
export PATH=$NO_ENV_PATH:$ENV_PATH

#export LANG=en_US.utf8
#export LC_ALL=en_US.utf8
#export LC_CTYPE=en_US.utf8
#------------------------------------------------------------------------#
# basic path for tools, echo and shell.                                  #
#------------------------------------------------------------------------#
export TOOL_BASEDIR=/opt

#no change in ls or grep in unknown OS
if [ "$CURRENT_OS" == "SunOS" ]; then
    export LS=/opt/exp/gnu/bin/ls
    export GREP=/opt/exp/gnu/bin/grep
elif [ "$CURRENT_OS" == "Linux" ]; then
    export LS=`/usr/bin/which ls`
    export GREP=`/usr/bin/which grep`
fi

#------------------------------------------------------------------------#
# environment preferences: EDITOR, PROMPT, etc.                          #
#------------------------------------------------------------------------#
export VIM=$HOME/apps/share/vim
export EDITOR=vim
export PAGER=less
export ED=$EDITOR
export VISUAL=$EDITOR

# setup OS dependent executables and variables once
if [ -z "$OS_DEPENDENT_SETTINGS_DONE" ]; then
    # link to correct manpager based on the man version
    if man --version 2>&1 | grep -q man,; then
        #export MANPAGER="env MAN_PN=1 vx -M +MANPAGER -"
        #export MANPAGER='col -bx | vx -c ":set ft=man nonu norelativenumber nolist titlestring=MANPAGE" -R -'
        #works well for CentOS6 with old man 1.x.y:
        export MANPAGER='col -bx | env MAN_PN=1 vim --noplugin -c ":set ft=man nonu nolist titlestring=MANPAGE | if v:version >= 703 | set norelativenumber | endif" -R -M -'
    else
        #newer man 2.x (CentOS7) supports this:
        # export MANPAGER="vim -c MANPAGER -"
        export MANPAGER='env MAN_PN=1 vim -c MANPAGER -c "set nonumber | if v:version >= 703 | set norelativenumber | endif | if exists(\"+signcolumn\") | set signcolumn=no | endif" -'
    fi
    export OS_DEPENDENT_SETTINGS_DONE=1
fi

export ENV=$HOME/.env
export SYSTEM="`uname -n`"

export XHOME=/opt/x11r6/bin

#isn't this already by default ?
#stty intr "^C"

#reset SHELL
kshpath=/opt/ksh93r/bin/ksh
if [ ! -x $kshpath ]; then
  kshpath=/bin/ksh93r
fi
if [ ! -x $kshpath ]; then
  kshpath=/bin/ksh93
fi
if [ ! -x $kshpath ]; then
  kshpath=/bin/ksh
fi
if [ ! -x $kshpath ]; then
  kshpath=/bin/sh
fi
export SHELL=$kshpath

#reset history file
export HISTFILE=~/.ksh_history
export HISTSIZE=200

#reset term type
export TERMINFO=~/.terminfo

#no change in TERM on Unknown OS
if [ "$CURRENT_OS" == "SunOS" ]; then
    export TERM=xterm256
elif [ "$CURRENT_OS" == "Linux" ]; then
    #export TERM=xterm
    :
fi

export HOSTNAME=`hostname`

#unset PROMPT_COMMAND - ???
case $TERM in
    xterm*)
        #TITLE_BAR='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
        #TITLE_BAR='\033]0;${USER}@${HOSTNAME}: ${PWD}\007'
        TITLE_BAR='\033]0;${REL}  ${VPLOAD} ${SS} | ${ROOT}\007'
#       if [ "$REL" != "" ]; then
#           #printf "\033]0;$REL $VPLOAD | SS=$SS root=`basename $ROOT 2>/dev/null`\007"
#           TITLE_BAR='\033]0;$REL $VPLOAD $SS | $ROOT\007'
#       else
#           TITLE_BAR='\033]0;${USER}@${HOSTNAME}: ${PWD}\007'
#       fi
        ;;
    *)
        TITLE_BAR=''
        ;;
esac

#PS1,PS2 need to be reset, when running ksh again (in bashrc it will be replaced by source .ps1rc)
export PS1=`echo "$TITLE_BAR" | sed "s/"-ne"//" | sed "s/ //"`'<`uname -n`|$SS|$GENERIC(`basename $ROOT 2>/dev/null`)> '
export PS2="> "

#reset command prompt mode
set -o emacs

#ignore CTRL-D for logout from ksh/bash
set -o ignoreeof

#use some reasonable coloring in ls
if [ "$CURRENT_OS" == "SunOS" ]; then
    if [ -x /opt/exp/gnu/bin/dircolors ]; then
        eval `/opt/exp/gnu/bin/dircolors $HOME/.dir_colors`
    elif [ -x $(where dircolors | head -n 1) ]; then
        eval `dircolors $HOME/.dir_colors`
    fi
elif [ "$CURRENT_OS" == "Linux" ]; then
    if [ -x $(/usr/bin/which dircolors) ]; then
        eval `dircolors $HOME/.dir_colors`
    fi
fi

#try to extract DISPLAY from SSH_CLIENT
#FIXME does not work, when connecting from Ubuntu 11.10 terminal,
# need no change in DISPLAY (it is set by default to e.g. localhost:51.0)
# maybe set to SSH_CLIENT only when DISPLAY is empty ?
if [ -z $DISPLAY ]; then
    export DISPLAY=$(echo $SSH_CLIENT | awk '{print $1}'):0.0
fi

#not 100% sure - needs observing
session="$HOME/.dbus/session-bus/$(dbus-uuidgen --get)-$(echo $DISPLAY | sed -e 's/\([^:]*:\)//g' -e 's/\..*$//g')"
if [ -e $session ]; then
    source $session
fi

ulimit -c unlimited 2>/dev/null
ulimit -Su 4096 2>/dev/null

# turn off flow control <C-S> and <C-Q> key only for interactive
# session to not collide with scp/ssh
[[ $- == *i* ]] && stty -ixon
#stty start undef
#stty stop undef
#setopt noflowcontrol

#-----------------#
# terminal colors #
#-----------------#
ATTerr="\033[0;41;37;1m" #red bg
ATToff="\033[0m"
ATTphase="\033[1;33m" #yellow
ATTwarn="\033[1;31m" #red fg
ATTbold='\033[1m'

export ATTerr ATToff ATTphase ATTwarn ATTbold

#------------------------------------------------------------------------#
# aliases                                                                #
#------------------------------------------------------------------------#
if [ -e "$HOME/.sr_aliases" ]; then
    alias sr='source sr_senv'
    alias srh='source sr_senv -ch'
fi

alias ls='$LS'
alias grep='$GREP'

alias f='find . -type f | xargs $GREP'
alias g='cat $ROOT/cscope/$REL.$VPLOAD.cscope.files | xargs $GREP'
alias fs='find . \( -name "*.h" -o -name "*.hh" -o -name "*.hpp" -o -name "*.c" -o -name "*.cc" -o -name "*.cpp" -o -name "*.java" -o -name "*.mk" -o -name "*.db" -o -name "*.sh" -o -name "*.py" -o -name "*.yang" \) | $GREP -v "/obj/" | xargs -n 1 $GREP -nH'
alias ll='$LS -alF'
alias l.='$LS -dF .*'
alias l='$LS -rtlF'
alias h='history'
alias v='vim'
alias nv='nvim'
alias vi='vim'
alias nvi='nvim'
alias vim='vim -u ~/.vimrc $TERM_NO_X_FORWARDING'
alias nvim='VIM= nvim'
alias vimdiff='vimdiff -u ~/.vimrc $TERM_NO_X_FORWARDING'
#alias mc='TERM=xterm mc -c'
alias lt='$LS --time-style="+%d-%m-%Y %H:%M:%S" -l'
alias killycmd="ps aux | grep ycmd | grep -v grep | awk '{print \$2}' | xargs kill -9"
alias phgrep='cat ~/.persistent_history | grep --color'