# Snippets for initial setup of macOS Catalina
If you waste your (or someone else) money on the new MacBook Pro then don't waste your time on initial setup of ~~this shit~~ Catalina.

[TOC]

# Git

# Oh-My-Zsh
[Source](https://github.com/ohmyzsh/ohmyzsh#getting-started)

# Homebrew and Update the Ruby
[Source](https://gorails.com/setup/osx/10.15-catalina)

brew install rbenv ruby-build

echo 'export RUBY_CONFIGURE_OPTS="--with-openssl-dir=$(brew --prefix openssl@1.1)"' >> ~/.zshrc

## Bundler + Rails/Rack + Puma
- [Bundler](https://bundler.io/)
- [Rails](https://guides.rubyonrails.org/getting_started.html)

gem install rails -v 6.0.2.1
rbenv rehash
rails -v # Rails 6.0.2.1

- [Rack](https://rack.github.io/)
- [Puma](https://puma.io/)

# PHP + MySQL + PostgreSQL

brew install php
brew install mysql

brew install sqlite3

> We're going to install `sqlite3` from homebrew because we can't use the built-in version with macOS Sierra without running into some troubles.

brew install postgresql

==> krb5
krb5 is keg-only, which means it was not symlinked into /usr/local,
because macOS already provides this software and installing another version in
parallel can cause all kinds of trouble.

If you need to have krb5 first in your PATH run:
  echo 'export PATH="/usr/local/opt/krb5/bin:$PATH"' >> ~/.zshrc
  echo 'export PATH="/usr/local/opt/krb5/sbin:$PATH"' >> ~/.zshrc

For compilers to find krb5 you may need to set:
  export LDFLAGS="-L/usr/local/opt/krb5/lib"
  export CPPFLAGS="-I/usr/local/opt/krb5/include"

For pkg-config to find krb5 you may need to set:
  export PKG_CONFIG_PATH="/usr/local/opt/krb5/lib/pkgconfig"

==> postgresql
To migrate existing data from a previous major version of PostgreSQL run:
  brew postgresql-upgrade-database

To have launchd start postgresql now and restart at login:
  brew services start postgresql
Or, if you don't want/need a background service you can just run:
  pg_ctl -D /usr/local/var/postgres start

> By default the postgresql user is your current OS X username with no password. For example, my OS X user is named `istomin` so I can login to postgresql with that username.

## Composer
https://getcomposer.org/doc/faqs/how-to-install-composer-programmatically.md

# Download Installer
php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"

# Check it hash code
php -r "if (hash_file('sha384', 'composer-setup.php') === 'e0012edf3e80b6978849f5eff0d4b4e4c79ff1609dd1e613307e16318854d24ae64f26d17af3ef0bf7cfb710ca74755a') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"

# Install
php composer-setup.php

# No need to litter
php -r "unlink('composer-setup.php');"

# Make the command was global
mv composer.phar /usr/local/bin/composer

# Add composer global bins to PATH
echo 'export PATH="$HOME/.composer/vendor/bin:$PATH"' >> ~/.zshrc

## Valet
[Valet](https://laravel.com/docs/7.x/valet)

# NVM + Node.js + npm + Yarn
[Source](https://github.com/nijicha/install_nodejs_and_yarn_homebrew)

~$ brew install nvm
~$ mkdir ~/.nvm

# I'm so lazy for open editor
~$ echo 'export NVM_DIR=~/.nvm"' >> ~/.zshrc
~$ echo 'source "$(brew --prefix nvm)/nvm.sh"' >> ~/.zshrc

~$ source ~/.zshrc

# Python 3
[Homebrew about Python 2/3](https://docs.brew.sh/Homebrew-and-Python)

## Pipenv
- [How to pragmatically install it](https://pipenv.readthedocs.io/en/latest/install/#pragmatic-installation-of-pipenv)
- [Configuring Pipenv in VSCode](https://olav.it/2017/03/04/pipenv-visual-studio-code/)

## Go

Just [download](https://golang.org/dl/) and install the package, then

~$ mkdir ~/gopath
~$ echo 'export GOPATH="$HOME/gopath"' >> ~/.zshrc     # Consider putting this in your ~/.zshrc.
~$ echo 'export PATH="$PATH:$GOPATH/bin"' >> ~/.zshrc  # Ditto.

~$ source ~/.zshrc

## Heroku CLI

~$ brew tap heroku/brew && brew install heroku

To use the Heroku CLI's autocomplete --
  Via homebrew's shell completion:
    1) Follow homebrew's install instructions https://docs.brew.sh/Shell-Completion
        NOTE: For zsh, as the instructions mention, be sure compinit is autoloaded
              and called, either explicitly or via a framework like oh-my-zsh.
    2) Then run
      $ heroku autocomplete --refresh-cache

  OR

  Use our standalone setup:
    1) Run and follow the install steps:
      $ heroku autocomplete

Bash completion has been installed to:
  /usr/local/etc/bash_completion.d

zsh completions have been installed to:
  /usr/local/share/zsh/site-functions

## Configuring Completions in zsh
[Source](https://docs.brew.sh/Shell-Completion)

To make Homebrew’s completions available in zsh, you must get the Homebrew-managed zsh site-functions on your `FPATH` before initialising zsh’s completion facility. Add the following to your `~/.zshrc` file:

if type brew &>/dev/null; then
  FPATH=$(brew --prefix)/share/zsh/site-functions:$FPATH

  autoload -Uz compinit
  compinit
fi

This must be done before `compinit` is called. Note that if you are using Oh My Zsh, it will call `compinit` for you, so this must be done before you call `oh-my-zsh.sh`.

You may also need to forcibly rebuild `zcompdump`:

rm -f ~/.zcompdump; compinit

Additionally, if you receive “zsh compinit: insecure directories” warnings when attempting to load these completions, you may need to run this:

chmod go-w "$(brew --prefix)/share"

# Wasmer
[Source](https://wasmer.io/)

curl https://get.wasmer.io -sSfL | sh
source /Users/ivanistomin/.wasmer/wasmer.sh

# Vim
[This shit](http://vim.spf13.com/)