.bash_profile

echo '##### BASH_PROFILE #####'

# Default editor is vi which breaks things like crontab
export EDITOR=vim

# For Java installed via Homebrew
export JAVA_HOME="$(/usr/libexec/java_home)"

# Point python to Homebrew python3
export PATH=/usr/local/opt/python/libexec/bin:$PATH

### ALIASES ###
alias reload='source ~/.bash_profile'
alias grep='grep --color=auto'
alias l='ls -lhaFG'
alias ll='ls -lhaFrtG'
alias h='history'
alias gh='history | grep -i $1'
alias psef='ps -ef | head -1;  ps -ef | grep -v grep | grep --color=auto -i $1'
alias d='GLOBIGNORE=.; du -sch *; GLOBIGNORE=; shopt -u dotglob nullglob'
function f() { find . -iname "*$1*" | grep $1; }
# alias ip='curl https://api.ipify.org'
alias ip='curl https://ifconfig.co'
# alias iip='ifconfig | grep -o "inet \(192\.168\.\d\+\.\d\+\)" | grep -o "192\.168\.\d\+\.\d\+"'
alias iip='ifconfig | grep "inet " | tail -1 | cut -d " " -f2'
alias weather='curl wttr.in/nyc?u'
alias tag='ctags --tag-relative -R -f ./.git/tags .'
alias cdroot='git rev-parse && cd $(git rev-parse --show-toplevel)'

# Python venv
alias gitvenv='git rev-parse && GIT_ROOT=$(git rev-parse --show-toplevel); python3 -m venv $GIT_ROOT/.venv/$(basename $GIT_ROOT)'
alias activate='git rev-parse && GIT_ROOT=$(git rev-parse --show-toplevel); VENV_SCRIPT=$GIT_ROOT/.venv/$(basename $GIT_ROOT)/bin/activate; test -f $VENV_SCRIPT && source $VENV_SCRIPT'

# Docker
alias doc='docker'
function dshell() { docker exec -it "$1" bash; }
alias dpa='docker ps -a'

# OSX
alias off='pmset displaysleepnow'
alias index='sudo mdutil -E /'

# LINUX
# alias l='ls -lhaF --color=auto'
# alias ll='ls -lhaFrtG --color=auto'

# Change default ls directory color to be readable on dark background
# (OSX)
export LSCOLORS='Exfxcxdxbxegedabagacad'
# (LINUX)
export LS_COLORS=$LS_COLORS:'di=0;35:'

### HISTORY ###
# no duplicate entries
export HISTCONTROL=ignoredups:erasedups
# big big history
export HISTSIZE=100000
export HISTFILESIZE=100000
# Don't record some commands
export HISTIGNORE="&:[ ]*:exit:ls:bg:fg:history:clear:pwd"
# Save and reload the history after each command finishes
export PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"
# Useful timestamp format
export HISTTIMEFORMAT='%F %T '
# append to history, don't overwrite it
shopt -s histappend
# Save multi-line commands as one command
shopt -s cmdhist

### GIT COMPLETION ###
# curl https://raw.githubusercontent.com/git/git/master/contrib/completion/git-completion.bash -o ~/.git-completion.bash
if [ -f ~/.git-completion.bash ]; then
  . ~/.git-completion.bash
fi

### HISTORY PARTIAL COMPLETION ###
if [[ $- == *i* ]]
then
    bind '"\e[A": history-search-backward'
    bind '"\e[B": history-search-forward'
    bind "set completion-ignore-case on"
    bind "set show-all-if-ambiguous on"
fi

### PATH ###
export PATH=~/.local/bin:$PATH

### GO COMMANDS ###
export GOPATH="$HOME/go"
PATH="$GOPATH/bin:$PATH"

### EXPLAINSHELL ###
# Open a command in http://explainshell.com/: explain [command]
# From: https://github.com/schneems/explain_shell
function explain {
  # base url with first command already injected
  # $ explain tar
  #   => http://explainshel.com/explain/tar?args=
  url="http://explainshell.com/explain/$1?args="

  # removes $1 (tar) from arguments ($@)
  shift;

  # iterates over remaining args and adds builds the rest of the url
  for i in "$@"; do
    url=$url"$i""+"
  done

  # opens url in browser
  open $url
}

### 1337 PS1 PROMPT ###
COLOR_CYAN="\[\033[0;36m\]"
COLOR_RED="\[\033[0;31m\]"
COLOR_YELLOW="\[\033[0;33m\]"
COLOR_GREEN="\[\033[0;32m\]"
COLOR_OCHRE="\[\033[38;5;95m\]"
COLOR_BLUE="\[\033[0;94m\]"
COLOR_WHITE="\[\033[0;37m\]"
COLOR_RESET="\[\033[0m\]"

function git_status_color {
  local git_status="$(git status 2> /dev/null)"

  if [[ ! $git_status =~ "working tree clean" ]]; then
    echo $COLOR_RED
  elif [[ $git_status =~ "Your branch is ahead of" ]]; then
    echo $COLOR_BLUE
  elif [[ $git_status =~ "Your branch is behind" ]] || [[ $git_status =~ "different commits each" ]]; then
    echo $COLOR_YELLOW
  elif [[ $git_status =~ "nothing to commit" ]]; then
    echo $COLOR_GREEN
  else
    echo $COLOR_OCHRE
  fi
}

function colored_git_branch {
  local git_status="$(git status 2> /dev/null)"
  local on_branch="On branch ([^${IFS}]*)"
  local on_commit="HEAD detached at ([^${IFS}]*)"

  if [[ $git_status =~ $on_branch ]]; then
    local branch=${BASH_REMATCH[1]}
    echo "$COLOR_GREEN|$(git_status_color)$branch$COLOR_GREEN| "
  elif [[ $git_status =~ $on_commit ]]; then
    local commit=${BASH_REMATCH[1]}
    echo "$COLOR_GREEN|$(git_status_color)$commit$COLOR_GREEN| "
  fi
}

function current_virtualenv {
  if [ -z "$VIRTUAL_ENV" ]; then
    return;
  else
     echo " ${COLOR_GREEN}(🐍 `basename $VIRTUAL_ENV`)";
  fi
}

function set_bash_prompt {
  PS1="\n"
  # timestamp
  PS1+="$COLOR_GREEN|$COLOR_BLUE\t$COLOR_GREEN|"
  # path
  PS1+=" $COLOR_CYAN\w"
  PS1+="$(current_virtualenv)"
  PS1+="\n"
  # git branch/status
  PS1+="$(colored_git_branch)"
  PS1+="🍕 $COLOR_RESET "
}

PROMPT_COMMAND=set_bash_prompt

# Load user profile file
if [ -f ~/.profile ]; then
  . ~/.profile
fi

# 😃 🍕 🍔 ⚓ ☠  ♠️ ♣️ ♥️ ♦️ ⚜ 💊 ☠ 💎 ⛵️ 🐓 🔥 💥 👉 💩 🌎 🍍 🛡 💡 ✏️ 💾 ⚙ ☢ 🌀 🌐 ▶️ ➡️ 🀄️ 🔴 🔵