Install Haskell development environment.

init-ubuntu-haskell.sh

#!/bin/bash

cat << EOF >> $HOME/.bashrc

export PATH="\$HOME/.local/bin:\$HOME/.cabal/bin:/opt/ghc/7.10.2/bin:/opt/cabal/head/bin:\$PATH"
alias tmux="tmux -2"

EOF

cat << EOF > $HOME/.gitconfig
[include]
  path = ~/.gitconfig.d/gitconfig

[core]
  pager = "less -F -X -R"

[alias]
  s = status -sb

[merge]
  tool = diffconflicts

[mergetool "diffconflicts"]
  cmd           = 'diffconflicts vim $BASE $LOCAL $REMOTE $MERGED'
  trustExitCode = true
  keepBackup    = false
EOF

cat << EOF > $HOME/.tmux.conf
# status bar
set-option -g status-utf8 on

# https://github.com/seebi/tmux-colors-solarized/blob/master/tmuxcolors-256.conf
set-option -g status-bg colour235 #base02
set-option -g status-fg colour136 #yellow
set-option -g status-attr default

# default window title colors
set-window-option -g window-status-fg colour244 #base0
set-window-option -g window-status-bg default

# active window title colors
set-window-option -g window-status-current-fg colour166 #orange
set-window-option -g window-status-current-bg default

# pane border
set-option -g pane-border-fg colour235 #base02
set-option -g pane-active-border-fg colour240 #base01

# message text
set-option -g message-bg colour235 #base02
set-option -g message-fg colour166 #orange

# pane number display
set-option -g display-panes-active-colour colour33 #blue
set-option -g display-panes-colour colour166 #orange
# clock
set-window-option -g clock-mode-colour green #green

set -g status-interval 1
set -g status-justify centre # center align window list
set -g status-left-length 20
set -g status-right-length 140
set -g status-left '#[fg=green]#H #[fg=black]• #[fg=green,bright]#(uname -r | cut -c 1-6)#[default]'
set -g status-right "#(wemux status_users)"

# C-b is not acceptable -- Vim uses it
set-option -g prefix C-a
bind-key C-a last-window

# Start numbering at 0
set -g base-index 0

# Allows for faster key repetition
set -s escape-time 0

# Rather than constraining window size to the maximum size of any client
# connected to the *session*, constrain window size to the maximum size of any
# client connected to *that window*. Much more reasonable.
setw -g aggressive-resize on

# Allows us to use C-a a <command> to send commands to a TMUX session inside
# another TMUX session
bind-key a send-prefix

# Activity monitoring
setw -g monitor-activity on
set -g visual-activity on

# Vi copypaste mode
set-window-option -g mode-keys vi
bind-key -t vi-copy 'v' begin-selection
bind-key -t vi-copy 'y' copy-selection

# more intuitive split keys
bind | split-window -h
bind _ split-window -v

# hjkl pane traversal
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# resizing
bind H resize-pane -L 5
bind J resize-pane -D 5
bind K resize-pane -U 5
bind L resize-pane -R 5

# Smart pane switching with awareness of vim splits
bind -n C-h run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys C-h) || tmux select-pane -L"
bind -n C-j run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys C-j) || tmux select-pane -D"
bind -n C-k run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys C-k) || tmux select-pane -U"
bind -n C-l run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys C-l) || tmux select-pane -R"
bind -n C-\ run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)vim(diff)?$' && tmux send-keys 'C-\\') || tmux select-pane -l"

# reload config
bind r source-file ~/.tmux.conf \; display-message "Config reloaded..."

# auto window rename
set-window-option -g automatic-rename

# rm mouse mode fail
set -g mode-mouse off

# color
set -g default-terminal "screen-256color"
EOF

export PATH="$HOME/.local/bin:$HOME/.cabal/bin:/opt/ghc/7.10.2/bin:/opt/cabal/head/bin:$PATH"


wget -q -O- https://s3.amazonaws.com/download.fpcomplete.com/ubuntu/fpco.key | sudo apt-key add -
echo 'deb http://download.fpcomplete.com/ubuntu/trusty stable main'|sudo tee /etc/apt/sources.list.d/fpco.list

sudo apt-add-repository -y ppa:webupd8team/y-ppa-manager
sudo apt-add-repository -y ppa:webupd8team/java
sudo apt-add-repository -y ppa:hvr/ghc
sudo apt-get update

sudo apt-get install -y tmux vim-gtk ghc-7.10.2 cabal-install-head zsh \
  y-ppa-manager python-pip python-setuptools git happy ctags stack \
  libtinfo-dev libncurses5-dev libzmq3-dev libpcre3-dev libcairo2-dev \
  libpango1.0-dev libmagic-dev libblas-dev liblapack-dev \
  libcurl4-openssl-dev python-dev

bash <(curl -sL http://git.io/haskell-vim-now)

git clone git://github.com/robbyrussell/oh-my-zsh.git $HOME/.oh-my-zsh
cp $HOME/.oh-my-zsh/templates/zshrc.zsh-template $HOME/.zshrc

git clone https://github.com/SixArm/sixarm_git_gitconfig.git $HOME/.gitconfig.d

sudo pip install -I 'ipython[all]'
sudo pip install -I path.py==7.7.1
sudo pip install jupyter

stack install ihaskell
ihaskell install --debug

# {{{ Install shadowsocks
#
# ➜  ~  sudo pip install shadowsocks
#
# ➜  ~  cat /etc/init.d/sslocald
# #!/bin/bash
# 
# case "$1" in
#  start)
#    /usr/local/bin/sslocal -s vps.chenwl.com -p 443 -k password -d start
#    ;;
#  stop)
#    /usr/local/bin/sslocal -s vps.chenwl.com -p 443 -k password -d stop
#    ;;
#  restart)
#    /usr/local/bin/sslocal -s vps.chenwl.com -p 443 -k password -d restart
#    ;;
#  *)
#    echo "Usage: sslocald {start|stop|restart}" >&2
#    exit 3
#    ;;
# esac
#
# ➜  init.d  sudo update-rc.d sslocald defaults
#
# }}}