#!/usr/bin/env bash
set -euo pipefail
IFS=$'\n\t'

# Update files that have been commited to dotfiles
#
# Many additions to these dotfiles are copied straight from external sources.
# One might say that it would be easier to clone submodules. We do not do this:
#
# - That would be a lot of unnecessarily heavy submodules.
# - The files are often small utilities, and do not really need frequent
#   updating.
#
# This script keeps a track of these kinds of files, and performs re-downloading
# of their (hopefully) latest versions.

echo "Downloading files from external sources:"

# No need to update. Here for reference.
#echo "ack"
#curl -# http://beyondgrep.com/ack-2.14-single-file \
  #-o ~/dotfiles/bin/ack && chmod 0755 ~/dotfiles/bin/ack

# No need to update. Here for reference.
#echo "gitignore"
#curl -# https://gist.githubusercontent.com/octocat/9257657/raw/3f9569e65df83a7b328b39a091f0ce9c6efc6429/.gitignore \
  #-o ~/dotfiles/git/globalignore

# No need to update. Here for reference.
#echo "tmux colours - solarized 256"
#curl -# https://raw.githubusercontent.com/seebi/tmux-colors-solarized/master/tmuxcolors-256.conf \
  #-o ~/dotfiles/tmux/tmuxcolors-256.conf

echo "Completions for bash"
curl -# https://raw.githubusercontent.com/tmuxinator/tmuxinator/master/completion/tmuxinator.bash \
  -o ~/dotfiles/shell/bash/tmuxinator.bash

echo "Completions for zsh"
curl -# https://raw.githubusercontent.com/zsh-users/zsh-completions/master/src/_tmuxinator \
  -o ~/dotfiles/shell/zsh/completions/_tmuxinator

echo "z"
curl -# https://raw.githubusercontent.com/rupa/z/master/z.sh \
  -o ~/dotfiles/shell/common/z.sh
curl -# https://raw.githubusercontent.com/rupa/z/master/z.1 \
  -o ~/dotfiles/docs/man/man1/z.1

echo "v"
curl -# https://raw.githubusercontent.com/rupa/v/master/v \
  -o ~/dotfiles/bin/v && chmod 0755 ~/dotfiles/bin/v
curl -# https://raw.githubusercontent.com/rupa/v/master/v.1 \
  -o ~/dotfiles/docs/man/man1/v.1

echo "coloured manpages"
curl -# https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/plugins/colored-man-pages/colored-man-pages.plugin.zsh \
  -o ~/dotfiles/shell/common/coloured-man-pages.sh

echo "rainbarf"
curl -# https://raw.githubusercontent.com/creaktive/rainbarf/master/rainbarf \
  -o ~/dotfiles/bin/rainbarf

echo "vim-airline theme"
curl -# https://raw.githubusercontent.com/vim-airline/vim-airline-themes/master/autoload/airline/themes/papercolor.vim \
  -o ~/dotfiles/vim/autoload/airline/themes/papercolor.vim

echo "vim-plug"
vim +PlugUpgrade +PlugUpdate! +quitall!

echo "submodules"
(cd ~/dotfiles && git submodule foreach git pull origin master)