setup-a-new-machine.sh

# copy paste this file in bit by bit.
# don't run it.
  echo "do not run this script in one go. hit ctrl-c NOW"
  read -n 1


##############################################################################################################
###  backup old machine's key items

mkdir -p ~/migration/home/
mkdir -p ~/migration/Library/"Application Support"/
mkdir -p ~/migration/Library/Preferences/
mkdir -p ~/migration/Library/Application Support/
mkdir -p ~/migration/rootLibrary/Preferences/SystemConfiguration/

cd ~/migration

# what is worth reinstalling?
brew leaves              > brew-list.txt    # all top-level brew installs
npm list -g --depth=0    > npm-g-list.txt

# then compare brew-list to what's in `brew.sh`
#   comm <(sort brew-list.txt) <(sort brew.sh-cleaned-up)

# backup some dotfiles likely not under source control
cp -Rp \
    ~/.bash_history \
    ~/.extra ~/.extra.fish \
    ~/.gitconfig.local \
    ~/.gnupg \
    ~/.nano \
    ~/.nanorc \
    ~/.netrc \
    ~/.ssh \
    ~/.z   \
        ~/migration/home

cp -Rp ~/Documents ~/migration

cp -Rp /Library/Preferences/SystemConfiguration/com.apple.airport.preferences.plist ~/migration/rootLibrary/Preferences/SystemConfiguration/ # wifi

cp -Rp ~/Library/Preferences/net.limechat.LimeChat.plist ~/migration/Library/Preferences/
cp -Rp ~/Library/Preferences/com.tinyspeck.slackmacgap.plist ~/migration/Library/Preferences/

cp -Rp ~/Library/Services ~/migration/Library/ # automator stuff
cp -Rp ~/Library/Fonts ~/migration/Library/ # all those fonts you've installed

# editor settings & plugins
cp -Rp ~/Library/Application\ Support/Sublime\ Text\ * ~/migration/Library/"Application Support"
cp -Rp ~/Library/Application\ Support/Code\ -\ Insider* ~/migration/Library/"Application Support"

# also consider...
# random git branches you never pushed anywhere?
# git untracked files (or local gitignored stuff). stuff you never added, but probably want..


# OneTab history pages, because chrome tabs are valuable.

# usage logs you've been keeping.

# iTerm settings.
  # Prefs, General, Use settings from Folder

# Finder settings and TotalFinder settings
#   Not sure how to do this yet. Really want to.

# Timestats chrome extension stats
#   chrome-extension://ejifodhjoeeenihgfpjijjmpomaphmah/options.html#_options
# 	gotta export into JSON through devtools:
#     copy(JSON.stringify(localStorage))
#     pbpaste > timestats-canary.json.txt

# software licenses.
#   sublimetext's is in its Application Support folder

# maybe ~/Pictures and such
cp -Rp ~/Pictures ~/migration

### end of old machine backup
##############################################################################################################



##############################################################################################################
### XCode Command Line Tools
#      thx https://github.com/alrra/dotfiles/blob/ff123ca9b9b/os/os_x/installs/install_xcode.sh

if ! xcode-select --print-path &> /dev/null; then

    # Prompt user to install the XCode Command Line Tools
    xcode-select --install &> /dev/null

    # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    # Wait until the XCode Command Line Tools are installed
    until xcode-select --print-path &> /dev/null; do
        sleep 5
    done

    print_result $? 'Install XCode Command Line Tools'

    # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    # Point the `xcode-select` developer directory to
    # the appropriate directory from within `Xcode.app`
    # https://github.com/alrra/dotfiles/issues/13

    sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer
    print_result $? 'Make "xcode-select" developer directory point to Xcode'

    # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    # Prompt user to agree to the terms of the Xcode license
    # https://github.com/alrra/dotfiles/issues/10

    sudo xcodebuild -license
    print_result $? 'Agree with the XCode Command Line Tools licence'

fi
###
##############################################################################################################



##############################################################################################################
### homebrew!

# (if your machine has /usr/local locked down (like google's), you can do this to place everything in ~/homebrew
mkdir $HOME/homebrew && curl -L https://github.com/Homebrew/brew/tarball/master | tar xz --strip 1 -C $HOME/homebrew
export PATH=$HOME/homebrew/bin:$HOME/homebrew/sbin:$PATH
# maybe you still need an LD_LIBRARY export thing

# install all the things
./brew.sh
./brew-cask.sh

### end of homebrew
##############################################################################################################




##############################################################################################################
### install of common things
###

# github.com/jamiew/git-friendly
# the `push` command which copies the github compare URL to my clipboard is heaven
bash < <( curl https://raw.github.com/jamiew/git-friendly/master/install.sh)

# autocompletion for git branch names https://git-scm.com/book/en/v1/Git-Basics-Tips-and-Tricks
curl https://raw.githubusercontent.com/git/git/master/contrib/completion/git-completion.bash -o ~/.git-completion.bash


# Type `git open` to open the GitHub page or website for a repository.
npm install -g git-open

# fancy listing of recent branches
npm install -g git-recent

# trash as the safe `rm` alternative
npm install --global trash-cli

# more readable git diffs
npm install --global diff-so-fancy

# my preferred statik webserver
npm install -g statikk

# install better nanorc config
# https://github.com/scopatz/nanorc
curl https://raw.githubusercontent.com/scopatz/nanorc/master/install.sh | sh

# consider reusing your current .z file if possible. it's painful to rebuild :)
# z is hooked up in .bash_profile


# github.com/thebitguru/play-button-itunes-patch
# disable itunes opening on media keys
git clone https://github.com/thebitguru/play-button-itunes-patch ~/code/play-button-itunes-patch


# my magic photobooth symlink -> dropbox. I love it.
# 	 + first move Photo Booth folder out of Pictures
# 	 + then start Photo Booth. It'll ask where to put the library.
# 	 + put it in Dropbox/public
# 	* Now… you can record photobooth videos quickly and they upload to dropbox DURING RECORDING
# 	* then you grab public URL and send off your video message in a heartbeat.


# for the c alias (syntax highlighted cat)
sudo easy_install Pygments


# change to bash 4 (installed by homebrew)
BASHPATH=$(brew --prefix)/bin/bash
#sudo echo $BASHPATH >> /etc/shells
sudo bash -c 'echo $(brew --prefix)/bin/bash >> /etc/shells'
chsh -s $BASHPATH # will set for current user only.
echo $BASH_VERSION # should be 4.x not the old 3.2.X
# Later, confirm iterm settings aren't conflicting.


# iterm with more margin! http://hackr.it/articles/prettier-gutter-in-iterm-2/
#   (admittedly not as easy to maintain)


# setting up the sublime symlink
ln -sf "/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl" ~/bin/subl

# install nvm (Node Version Nanager, https://github.com/nvm-sh/nvm)
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.34.0/install.sh | bash


###
##############################################################################################################


## Chromium hacking

# improve perf of git inside of chromium checkout

# read https://chromium.googlesource.com/chromium/src/+/master/docs/mac_build_instructions.md

# default is (257*1024)
sudo sysctl kern.maxvnodes=$((512*1024))
echo kern.maxvnodes=$((512*1024)) | sudo tee -a /etc/sysctl.conf

# https://facebook.github.io/watchman/docs/install.html#mac-os-file-descriptor-limits
sudo sysctl -w kern.maxfiles=$((10*1024*1024))
sudo sysctl -w kern.maxfilesperproc=$((1024*1024))
echo kern.maxfiles=$((10*1024*1024)) | sudo tee -a /etc/sysctl.conf
echo kern.maxfilesperproc=$((1024*1024)) | sudo tee -a /etc/sysctl.conf

# also it looks like there's still a session limit thx to ulimit.
# this sets file descriptor max (per shell session above 256). (see `man ulimit`)
ulimit -n 98304 # same as ulimit -n $((1024*1024))
# see https://gist.github.com/tombigel/d503800a282fcadbee14b537735d202c for how this will stick around.......


# speed up git status (to run only in chromium repo)
git config status.showuntrackedfiles no
git update-index --untracked-cache

# faster git server communication.
# like a LOT faster. https://opensource.googleblog.com/2018/05/introducing-git-protocol-version-2.html
git config protocol.version 2

# see also "A Chromium Compiling Setup for DevTools Hackers"
# https://gist.github.com/paulirish/2d84a6db1b41b4020685

# also this unrelated thing
# git config user.email "xxxx@chromium.org"


##############################################################################################################
### remaining configuration
###

# go read mathias, paulmillr, gf3, alraa's dotfiles to see what's worth stealing.

# prezto and antigen communties also have great stuff
#   github.com/sorin-ionescu/prezto/blob/master/modules/utility/init.zsh

# set up macos defaults
#   maybe something else in here https://github.com/hjuutilainen/dotfiles/tree/master/bin
sh .macos

# setup and run Rescuetime!

###
##############################################################################################################



##############################################################################################################
### symlinks to link dotfiles into ~/
###

#   move git credentials into ~/.gitconfig.local    	http://stackoverflow.com/a/13615531/89484
#   now .gitconfig can be shared across all machines and only the .local changes

# symlink it up!
./symlink-setup.sh

# add manual symlink for .ssh/config and probably .config/fish

###
##############################################################################################################