zshrc

# DESCRIPTION: Put your git branch and a unicode skull and crossbones in your prompt.
# EXAMPLE: http://www.scrnshots.com/users/topfunky/screenshots/89842
# AUTHOR: Geoffrey Grosenbach http://peepcode.com

# From git distribution, slightly modified to work with zsh
# source ~/bin/dotfiles/git-completion.zsh

export LC_ALL="en_US.UTF-8"
export LANG="en_US.UTF-8"
export LANGUAGE="en_US.UTF-8"

export PATH="$PATH:/usr/local/bin"

__git_ps1 ()
{
	local g="$(git rev-parse --git-dir 2>/dev/null)"
	if [ -n "$g" ]; then
		local r
		local b
		if [ -d "$g/rebase-apply" ]
		then
			if test -f "$g/rebase-apply/rebasing"
			then
				r="|REBASE"
			elif test -f "$g/rebase-apply/applying"
			then
				r="|AM"
			else
				r="|AM/REBASE"
			fi
			b="$(git symbolic-ref HEAD 2>/dev/null)"
		elif [ -f "$g/rebase-merge/interactive" ]
		then
			r="|REBASE-i"
			b="$(cat "$g/rebase-merge/head-name")"
		elif [ -d "$g/rebase-merge" ]
		then
			r="|REBASE-m"
			b="$(cat "$g/rebase-merge/head-name")"
		elif [ -f "$g/MERGE_HEAD" ]
		then
			r="|MERGING"
			b="$(git symbolic-ref HEAD 2>/dev/null)"
		else
			if [ -f "$g/BISECT_LOG" ]
			then
				r="|BISECTING"
			fi
			if ! b="$(git symbolic-ref HEAD 2>/dev/null)"
			then
				if ! b="$(git describe --exact-match HEAD 2>/dev/null)"
				then
					b="$(cut -c1-7 "$g/HEAD")..."
				fi
			fi
		fi

		if [ -n "$1" ]; then
			printf "$1" "${b##refs/heads/}$r"
		else
			printf " (%s)" "${b##refs/heads/}$r"
		fi
	fi
}

# Get the name of the branch we are on
git_prompt_info() {
  branch_prompt=$(__git_ps1)
  if [ -n "$branch_prompt" ]; then
    commit_id=$(git rev-parse --short HEAD 2>/dev/null)
    status_icon=$(git_status)
    echo "$fg_bold[red]$branch_prompt$reset_color $commit_id $fg_bold[red]$status_icon$reset_color"
  fi
}

# Show character if changes are pending
git_status() {
  if current_git_status=$(git status | grep 'added to commit' 2> /dev/null); then
    echo "⚡"
  fi
}
autoload -U colors
colors
setopt prompt_subst
PROMPT='
%~$(git_prompt_info)
%{$fg_bold[red]%}→ %{$reset_color%}'

RPROMPT="$(print '%{\e[1;30m%}%B[%{\e[1;34m%}%*%{\e[1;30m%}]%b%{\e[0m%}')"

export TERM=xterm-color
export CLICOLOR=true
export LSCOLORS=bxfxcxdxbxegedabagacad

# fpath=($(brew --prefix)/share/zsh/site-functions $fpath)
fpath=(~/.zsh/Completion $fpath)

# http://stackoverflow.com/questions/1642881/how-to-enable-git-file-tab-completion-with-zsh-compinit
autoload -U compinit
compinit

# matches case insensitive for lowercase
zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'

# pasting with tabs doesn't perform completion
zstyle ':completion:*' insert-tab pending

# By default up/down are bound to previous-history
# and next-history respectively. The following does the
# same but gives the extra functionality where if you
# type any text (or more accurately, if there is any text
# between the start of the line and the cursor),
# the subset of the history starting with that text
# is searched (like 4dos for e.g.).
# Note to get rid of a line just Ctrl-C
#bindkey '^[[A' history-search-backward
#bindkey '^[[B' history-search-forward
#bindkey '\e[A' history-search-backward
#bindkey '\e[B' history-search-forward
bindkey '\e[A' history-beginning-search-backward
bindkey '\e[B' history-beginning-search-forward

# Shared history
# setopt APPEND_HISTORY
HISTSIZE=5000
SAVEHIST=5000
HISTFILE=~/.history
export HISTCONTROL=erasedups

export VISUAL=vim
# returns focus back to Terminal after save
# export GIT_EDITOR='mvim -f -c"au VimLeave * !open -a Terminal"'
export GEM_OPEN_EDITOR=vim
export GEM_EDITOR=vim
export EDITOR=vim

# Tell the terminal about the working directory whenever it changes.
# From: http://superuser.com/questions/313650/resume-zsh-terminal-os-x-lion/328148#328148
if [[ "$TERM_PROGRAM" == "Apple_Terminal" ]] && [[ -z "$INSIDE_EMACS" ]]; then
  update_terminal_cwd() {
    # Identify the directory using a "file:" scheme URL, including
    # the host name to disambiguate local vs. remote paths.

    # Percent-encode the pathname.
    local URL_PATH=''
    {
      # Use LANG=C to process text byte-by-byte.
      local i ch hexch LANG=C
      for ((i = 1; i <= ${#PWD}; ++i)); do
        ch="$PWD[i]"
        if [[ "$ch" =~ [/._~A-Za-z0-9-] ]]; then
          URL_PATH+="$ch"
        else
          hexch=$(printf "%02X" "'$ch")
          URL_PATH+="%$hexch"
        fi
      done
    }

    local PWD_URL="file://$HOST$URL_PATH"
    #echo "$PWD_URL"        # testing
    printf '\e]7;%s\a' "$PWD_URL"
  }

  # Register the function so it is called whenever the working
  # directory changes.
  autoload add-zsh-hook
  add-zsh-hook chpwd update_terminal_cwd

  # Tell the terminal about the initial directory.
  update_terminal_cwd
fi

alias ls='ls -G'
alias -g '...'='../..'
alias -g '....'='../../..'
alias -g '.....'='../../../..'
alias -g 'grep'='grep -n --colour'

# alias ss='script/server'

alias sr='script/rails'

ss () {
  if [ -f ./script/rails ]; then 
    ./script/rails server $argv
  else
    ./script/server $argv
  fi
}

# alias sc='script/console'
sc () {
  if [ -f ./script/rails ]; then 
    ./script/rails console $argv
  else
    ./script/console $argv
  fi
}

amacs () {
  # Create the files as needed -- not as good as raw emacs, but acceptable
  for f in "$@"
  do
	  test -e $f || touch $f
  done
  open -a /Applications/Aquamacs\ Emacs.app "$@"
}

em () {
  # Create the files as needed -- not as good as raw emacs, but acceptable
  for f in "$@"
  do
	  test -e $f || touch $f
  done
  open -a /Applications/Emacs.app "$@"
}

alias migrate="bundle exec rake db:migrate db:test:prepare"
alias remigrate="bundle exec rake db:migrate db:migrate:redo db:schema:dump db:test:prepare"

alias huh="git diff HEAD | vim"
alias start-postgres="sudo su postgres -c '/opt/local/lib/postgresql84/bin/postgres -D /opt/local/var/db/postgresql84/defaultdb &'"

# Opens a new tab with the cwd
function tab {
  osascript -e "
    tell application \"System Events\" to tell process \"Terminal\" to keystroke \"t\" using command down
    tell application \"Terminal\" to do script \"cd $PWD\" in selected tab of the front window
  " > /dev/null 2>&1
}

function as_terminal_cmd {
  osascript -e "tell application \"Terminal\" to do script \"$1\" in selected tab of the front window"
}

function terminal_title {
  if [[ $# -eq 1 && -n "$@" ]];
  then
    printf "\e]0;${@}\a";
  fi
}

function wiki {
  currentpath=$(pwd)
  cd ~/Dropbox/wiki && soywiki
  cd $currentpath
}

manpdf() {
  man -t $@ | open -f -a /Applications/Preview.app/
}

alias grep='GREP_COLOR="1;37;41" LANG=C grep --color=auto'

alias 'rake?'="rake -T | grep $1"

alias datafart='curl --data-binary @- datafart.com'

function calculator() {
	bc -ql <<< "$@"|perl -pe 's/(\.[^0]+)0+$|\.0+$/$1/'
}
alias '?=calculator'

# working delete key
bindkey "^[[3~" delete-char

# completions
source $HOME/.zsh/_gem.zsh
source $HOME/.zsh/_rake_completion.zsh

# code reading tools

function heftiest {
  for file in $(find app/$1/**/*.rb -type f); do wc -l $file ; done  | sort -r | head
}

function git_history {
  git log $1 | grep "Date: "
}

function number_of_commits {
  git_history $1 | wc -l
}

function first_commit {
  git_history $1 | tail -1
}

function last_commit {
  git_history $1 | head -1
}

function generate_git_stats {
  echo "filename;\
  lines of code;\
  number of commits;\
  date of first commit;\
  date of last commit"
  for filename in $(find app test spec lib -iname "*.rb"); do
    echo "`wc -l $filename` `number_of_commits $filename` `first_commit $filename` `last_commit $filename`" |
    awk '{print $2 ";" $1 ";" $3 ";" $6 " " $7 " " $9 ";" $13 " " $14 " " $16}' |
    xargs echo
  done
}

function git_merged_branches {
  for k in $(git branch -a --merged | grep -v "\->" | sed "s/^..//") ; do echo -e $(git log -1 --pretty=format:"%Cgreen%ci %Cred%cr%Creset" "$k")\\t"$k"; done | sort
}

# cd into whatever is the forefront Finder window.
cdf() {
  cd "`osascript -e 'tell app "Finder" to POSIX path of (insertion location as alias)'`"
}

function dl {
  cclive --output-dir ~/Downloads -s best $1
}

export SOYWIKI_VIM=vim
alias "update-vim-plugins"="cd ~/.dotfiles && git submodule -q foreach git pull -q origin master"

# For Scala
export JAVA_OPTS="-Dfile.encoding=UTF-8"

# Needed for emacs keybindings to work
alias tmux='EDITOR="" VISUAL="" tmux'

# Go
export GOPATH=$HOME/code/go
export PATH=$PATH:$GOPATH/bin

### Added by the Heroku Toolbelt
export PATH="/usr/local/heroku/bin:$PATH"

export PATH="/Applications/Postgres.app/Contents/Versions/latest/bin:$PATH"

# PATH=$PATH:$HOME/.rvm/bin # Add RVM to PATH for scripting

# added by travis gem
[ -f /Users/vesan/.travis/travis.sh ] && source /Users/vesan/.travis/travis.sh

# disable spring
export DISABLE_SPRING="true"

# Add GHC 7.8.3 to the PATH, via http://ghcformacosx.github.io/
export GHC_DOT_APP="/Applications/ghc-7.8.3.app"
if [ -d "$GHC_DOT_APP" ]; then
    export PATH="${HOME}/.cabal/bin:${GHC_DOT_APP}/Contents/bin:${PATH}"
fi

# Android development
export ANDROID_HOME=/Users/vesan/Library/Android/sdk
export ANDROID_SDK_ROOT=$ANDROID_HOME
export PATH=$PATH:$ANDROID_HOME/emulator
export PATH=$PATH:$ANDROID_HOME/tools
export PATH=$PATH:$ANDROID_HOME/tools/bin
export PATH=$PATH:$ANDROID_HOME/platform-tools
export JAVA_HOME="/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home"

# Docker
# eval "$(docker-machine env default)"

if hash rbenv 2>/dev/null; then
  eval "$(rbenv init - --no-rehash)"
fi

if hash nodenv 2>/dev/null; then
  eval "$(nodenv init -)"
fi

export PATH="$HOME/bin:$PATH"

# PATH="/Users/vesan/perl5/bin${PATH:+:${PATH}}"; export PATH;
# PERL5LIB="/Users/vesan/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}"; export PERL5LIB;
# PERL_LOCAL_LIB_ROOT="/Users/vesan/perl5${PERL_LOCAL_LIB_ROOT:+:${PERL_LOCAL_LIB_ROOT}}"; export PERL_LOCAL_LIB_ROOT;
# PERL_MB_OPT="--install_base \"/Users/vesan/perl5\""; export PERL_MB_OPT;
# PERL_MM_OPT="INSTALL_BASE=/Users/vesan/perl5"; export PERL_MM_OPT;

source /usr/local/share/zsh/site-functions/_awless

# Yarn binaries globally
export PATH="$PATH:`yarn global bin`"

# LibreOffice binary
export PATH=${PATH}:/Applications/LibreOffice.app/Contents/MacOS

export PATH="/usr/local/opt/imagemagick@6/bin:$PATH"

# heroku autocomplete setup
# breaks autocompletion
# HEROKU_AC_ZSH_SETUP_PATH=/Users/vesan/Library/Caches/heroku/autocomplete/zsh_setup && test -f $HEROKU_AC_ZSH_SETUP_PATH && source $HEROKU_AC_ZSH_SETUP_PATH;

export PATH=${PATH}:"/Applications/Visual\ Studio\ Code.app/Contents/Resources/app/bin"

# tabtab source for serverless package
# uninstall by removing these lines or running `tabtab uninstall serverless`
[[ -f /Users/vesan/.npm/_npx/1575/lib/node_modules/serverless/node_modules/tabtab/.completions/serverless.zsh ]] && . /Users/vesan/.npm/_npx/1575/lib/node_modules/serverless/node_modules/tabtab/.completions/serverless.zsh
# tabtab source for sls package
# uninstall by removing these lines or running `tabtab uninstall sls`
[[ -f /Users/vesan/.npm/_npx/1575/lib/node_modules/serverless/node_modules/tabtab/.completions/sls.zsh ]] && . /Users/vesan/.npm/_npx/1575/lib/node_modules/serverless/node_modules/tabtab/.completions/sls.zsh

[ -f /usr/local/etc/profile.d/autojump.sh ] && . /usr/local/etc/profile.d/autojump.sh

[ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
export FZF_DEFAULT_COMMAND='rg --files --hidden'
export FZF_DEFAULT_OPTS='-i'