bashrc

# History control
HISTCONTROL=ignoredups:ignorespace
HISTSIZE=100000
HISTFILESIZE=2000000
shopt -s histappend

if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
    . /etc/bash_completion
fi

alias grep='grep --color=auto'
alias gg='git grep -ni'
alias phpunit='phpunit --colors'
alias vimpress="VIMENV=talk vim"
alias biggest="du -h --max-depth=1 | sort -h"
alias tnn="cd ~/src/github.com/tomnomnom"
alias :q="exit"
alias norg="gron --ungron"
alias ungron="gron --ungron"
alias follow="tail -f -n +1"

# vi alias
alias vi='vim'

# git aliasess
if git --version > /dev/null 2>&1; then
   alias gb='git branch'
   alias gad='git add'
   alias gc='git checkout'
   alias gcb='git checkout -b'
   alias gs='git status'
   alias gst='git status'
   alias gcm='git checkout master'
   alias gpom='git pull origin master'
   alias gmm='git merge master'
fi

# ls aliases for linux (macos use bsd ls, which does not have --color option)
export LSCOLORS=Exfxcxdxbxegedabagacad
if [[ $(uname) != Darwin ]]; then
  alias ls="ls --color"
  alias ll="ls -l --color"
  alias la="ls -la --color"
  alias lsd="ls -lF -color | grep --color=never '^d'"
fi

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

# avoid overwriting another file
alias mv='mv -i'
alias cp='cp -i'
alias rm='rm -i'

# cd aliases
alias ..="cd .."
alias ...="cd ../.."
alias ....="cd ../../.."

# gpustat aliases
alias nv='gpustat'
alias ns='nvidia-smi'

# COLOURS! YAAAY!
export TERM=xterm-256color

# Obviously.
export EDITOR=/usr/bin/vim

# Personal binaries
export PATH=${PATH}:~/bin:~/.local/bin:~/etc/scripts
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$HOME/.local/lib:/usr/lib

# I'd quite like for Go to work please.
export PATH=${PATH}:/usr/local/go/bin
export GOPATH=~


# Change up a variable number of directories
# E.g:
#   cu   -> cd ../
#   cu 2 -> cd ../../
#   cu 3 -> cd ../../../
function cu {
    local count=$1
    if [ -z "${count}" ]; then
        count=1
    fi
    local path=""
    for i in $(seq 1 ${count}); do
        path="${path}../"
    done
    cd $path
}


# Open all modified files in vim tabs
function vimod {
    vim -p $(git status -suall | awk '{print $2}')
}

# Open files modified in a git commit in vim tabs; defaults to HEAD. Pop it in your .bashrc
# Examples: 
#     virev 49808d5
#     virev HEAD~3
function virev {
    commit=$1
    if [ -z "${commit}" ]; then
      commit="HEAD"
    fi
    rootdir=$(git rev-parse --show-toplevel)
    sourceFiles=$(git show --name-only --pretty="format:" ${commit} | grep -v '^$')
    toOpen=""
    for file in ${sourceFiles}; do
      file="${rootdir}/${file}"
      if [ -e "${file}" ]; then
        toOpen="${toOpen} ${file}"
      fi
    done
    if [ -z "${toOpen}" ]; then
      echo "No files were modified in ${commit}"
      return 1
    fi
    vim -p ${toOpen}
}

# 'Safe' version of __git_ps1 to avoid errors on systems that don't have it
function gitPrompt {
  command -v __git_ps1 > /dev/null && __git_ps1 " (%s)"
}

# Colours have names too. Stolen from Arch wiki
txtblk='\[\e[0;30m\]' # Black - Regular
txtred='\[\e[0;31m\]' # Red
txtgrn='\[\e[0;32m\]' # Green
txtylw='\[\e[0;33m\]' # Yellow
txtblu='\[\e[0;34m\]' # Blue
txtpur='\[\e[0;35m\]' # Purple
txtcyn='\[\e[0;36m\]' # Cyan
txtwht='\[\e[0;37m\]' # White
bldblk='\[\e[1;30m\]' # Black - Bold
bldred='\[\e[1;31m\]' # Red
bldgrn='\[\e[1;32m\]' # Green
bldylw='\[\e[1;33m\]' # Yellow
bldblu='\[\e[1;34m\]' # Blue
bldpur='\[\e[1;35m\]' # Purple
bldcyn='\[\e[1;36m\]' # Cyan
bldwht='\[\e[1;37m\]' # White
unkblk='\[\e[4;30m\]' # Black - Underline
undred='\[\e[4;31m\]' # Red
undgrn='\[\e[4;32m\]' # Green
undylw='\[\e[4;33m\]' # Yellow
undblu='\[\e[4;34m\]' # Blue
undpur='\[\e[4;35m\]' # Purple
undcyn='\[\e[4;36m\]' # Cyan
undwht='\[\e[4;37m\]' # White
bakblk='\[\e[40m\]'   # Black - Background
bakred='\[\e[41m\]'   # Red
badgrn='\[\e[42m\]'   # Green
bakylw='\[\e[43m\]'   # Yellow
bakblu='\[\e[44m\]'   # Blue
bakpur='\[\e[45m\]'   # Purple
bakcyn='\[\e[46m\]'   # Cyan
bakwht='\[\e[47m\]'   # White
txtrst='\[\e[0m\]'    # Text Reset

# Prompt colours
atC="${txtcyn}"
nameC="${txtcyn}"
hostC="${txtcyn}"
pathC="${txtwht}"
gitC="${txtcyn}"
pointerC="${txtwht}"
normalC="${txtwht}"

# Red name for root
if [ "${UID}" -eq "0" ]; then
  nameC="${txtred}"
fi

# Patent Pending Prompt
export PS1="${nameC}\u${atC}@${hostC}\h:${pathC}\w${gitC}\$(gitPrompt)${pointerC}\n▶${normalC} "

# Local settings go last
if [ -f ~/.localrc ]; then
  source ~/.localrc
fi

conda_path="/bucket/output/jfs-hdfs/user/xingchen.song/tools/miniconda3/bin"
if [ ! -e "${conda_path}/conda" ]; then
  conda_path="${HOME}/tools/miniconda3/bin"
fi
conda_bin=${conda_path}/conda
if [ -e "${conda_bin}" ]; then
  # >>> conda initialize >>>
  # !! Contents within this block are managed by 'conda init' !!
  unset CONDA_SHLVL
  __conda_setup="$(${conda_bin} 'shell.bash' 'hook' 2> /dev/null)"
  if [ $? -eq 0 ]; then
      eval "$__conda_setup"
  else
      if [ -f "${conda_path}/../../../tools/miniconda3/etc/profile.d/conda.sh" ]; then
          . "${conda_path}/../../../tools/miniconda3/etc/profile.d/conda.sh"
      else
          export PATH="${conda_path}/../../../tools/miniconda3/bin:$PATH"
      fi
  fi
  unset __conda_setup
  # <<< conda initialize <<<
fi

[[ -s ${HOME}/.autojump/etc/profile.d/autojump.sh ]] && source ${HOME}/.autojump/etc/profile.d/autojump.sh