.bashrc_custom

# Custom .bashrc that does some basic setup that I like
# add this to ~/ as .bashrc_custom, then add the following line to .bashrc
# source ~/.bashrc_custom

# source this again
alias config_src="source ~/.bashrc_custom"

#####
# PS1 that shows git branch if applicable
parse_git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

export PS1="${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]: \[\033[1;32m\]\w\[\033[33m\]\$(parse_git_branch)\[\033[00m\] \$ "

#####
# alias for common git commands
alias ga="git add"
alias gsa="git status"
alias gcm="git commit -m"
alias gdf="git diff"
alias gsubup="git submodule update --init --recursive"
alias gpsubdir="find . -name '.git' -type d | sed 's/\/.git//' | xargs -P10 -I{} git -C {} pull -v"

#####
# PS alias
alias psg="ps -A | grep"

#### 
# Customize the bash history log
# taken from https://www.shellhacks.com/tune-command-line-history-bash/
export HISTTIMEFORMAT="%h %d %H:%M:%S "
export HISTSIZE=10000
export HISTFILESIZE=10000
shopt -s histappend
shopt -s cmdhist
export HISTCONTROL=ignoreboth:erasedups
export HISTIGNORE="ls:ll:la:cd:ps:history"

####
# Up/Down Arrows use already typed command for history search
bind '"\e[A":history-search-backward'
bind '"\e[B":history-search-forward'

####
# cd shortcuts
alias ..="cd .."
alias ...="cd ../.."
alias ....="cd ../../.."
alias .....="cd ../../../.."
alias ......="cd ../../../../.."
alias .......="cd ../../../../../.."