bashrc.sh

# .bashrc 
# This is run for interactive shells and for logins by .profile

# # If not running interactively, don't do anything
# case $- in
#     *i*) ;;
#       *) return;;
# esac

# the default umask is set in /etc/profile; for setting the umask
# for ssh logins, install and configure the libpam-umask package.
umask 002
export RAN_BASHRC=`date`;

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it
shopt -s histappend
# multi line commands to single line
shopt -s cmdhist
# Append, clear and read history on each command prompt
#export PROMPT_COMMAND="${PROMPT_COMMAND:+$PROMPT_COMMAND$"\n"}history -a; history -c; history -r"

HISTTIMEFORMAT='%F %T '

# Set no limit for history file size
HISTSIZE=-1
# Set no limit for history file size
HISTFILESIZE=-1

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm|xterm-color|*-256color) color_prompt=yes;;
esac

if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
	# We have color support; assume it's compliant with Ecma-48
	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
	# a case would tend to support setf rather than setaf.)
	color_prompt=yes
else
	color_prompt=
fi


type nicename >/dev/null 2>&1
if [  $? -ne 0 ]; then
        PROMPT_H='\h'
        CIT_SERVER="no"
    else	
        PROMPT_H=$(nicename)
        CIT_SERVER="yes"
fi

PUSER='\u'
PHOST=$PROMPT_H
if [ "$color_prompt" = yes ]; then
    
    case "$USER" in
        bdc34*)
            PUSER="\[\e[1;32m\]\u\[\e[m\] "
            ;;
        root*)
            PUSER="\[\e[1;31m\]\u\[\e[m\]"
            ;;
        *)
            PUSER="\[\e[1;33m\]\u\[\e[m\]"
            ;;
    esac

    case "$PROMPT_H" in
        arxiv-web*|arxiv-db*|arxiv-ex*|arxiv-res*)
            PHOST="\[\e[1;31m\]@$PROMPT_H\[\e[m\]"
            ;;
        cular*|arxiv*)
            PHOST="\[\e[1;33m\]@$PROMPT_H\[\e[m\]"
            ;;
        *)
            PHOST="\[\e[1;32m\]@$PROMPT_H\[\e[m\]"
    esac
else
    PUSER='\u'
    PHOST="$PROMPT_H"
fi

CHROOT="${debian_chroot:+($debian_chroot)}";

PS1="$CHROOT$PUSER$PHOST: \W\$ "

unset color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@$PROMPT_H: \w\a\]$PS1"
    ;;
*)
    ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    eval "`dircolors -b`"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    #alias grep='grep --color=auto'
    #alias fgrep='fgrep --color=auto'
    #alias egrep='egrep --color=auto'
fi

# some more ls aliases
alias ll='ls -l'
alias la='ls -A'
alias l='ls -CF'

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
fi

# If this is an arXiv machine then add some extra stuff
if [ "$CIT_SERVER" == 'yes' ] && [ $PROMPT_H =~ 'arxiv' ]   ; then
    alias fd='/users/e-prints/bin/dev/finddef.pl'
    alias fu='/users/e-prints/bin/dev/finduse.pl'
    alias ep='sudo su - e-prints'
    alias rl='sudo /users/e-prints/bin/rl'
    alias cpan='sudo sh -c "/opt_arxiv/perl/bin/perl -MCPAN -e shell"'
    alias mysql_login.pl=/users/e-prints/bin/mysql_login.pl
    SYSTEM_TYPE='arxiv'
else
    alias fd='echo "This is not an arxiv machine."'
    alias fu='echo "This is not an arxiv machine."'
    alias ep='echo "This is not an arxiv machine."'
    alias rl='echo "This is not an arxiv machine."'
    alias mysql_login.pl='echo "This is not an arxiv machine."'
    SYSTEM_TYPE='cit'
fi

# display grants for a whole mysql database
mygrants()
{
  mysql -B -N $@ -e "SELECT DISTINCT CONCAT(
    'SHOW GRANTS FOR ''', user, '''@''', host, ''';'
    ) AS query FROM mysql.user" | \
  mysql $@ | \
  sed 's/\(GRANT .*\)/\1;/;s/^\(Grants for .*\)/## \1 ##/;/##/{x;p;x;}'
}

if [ -e ~/.bash-local ]; then
  source ~/.bash-local
fi

if [ -d /opt/perl ]; then
    export PATH="/opt/perl/bin:$PATH"
fi

# The next line updates PATH for the Google Cloud SDK.
if [ -f '/home/bdc34/google-cloud-sdk/path.bash.inc' ]; then . '/home/bdc34/google-cloud-sdk/path.bash.inc'; fi
# The next line enables shell command completion for gcloud.
if [ -f '/home/bdc34/google-cloud-sdk/completion.bash.inc' ]; then . '/home/bdc34/google-cloud-sdk/completion.bash.inc'; fi


if [ -d /home/bdc34/.pyenv ] && [ -z $PYENV_ROOT ]; then
    export PYENV_ROOT="/home/bdc34/.pyenv"
    if [[ ! $PATH =~ 'pyenv' ]]; then
        export PATH="/home/bdc34/.pyenv/bin:$PATH"
    fi
    eval "$(pyenv init -)"
    eval "$(pyenv virtualenv-init -)"
    #strip the ; since that messes up emacs vterm
    PROMPT_COMMAND=_pyenv_virtualenv_hook
fi

# Poetry is in .local/bin so that precedence over pyenv
if [ -e /home/bdc34/.local/bin ]; then
    export PATH=/home/bdc34/.local/bin:$PATH
fi

export CLOUDSDK_PYTHON=$(pyenv prefix 3.8.14)/bin/python3


# MUST BE after anything that alters PS1 or PROMPT_COMMAND
if [[ "$INSIDE_EMACS" = 'vterm' ]] \
    && [[ -n ${EMACS_VTERM_PATH} ]] \
    && [[ -f ${EMACS_VTERM_PATH}/etc/emacs-vterm-bash.sh ]]; then
	source ${EMACS_VTERM_PATH}/etc/emacs-vterm-bash.sh
fi