A set of vim, zsh, git, and tmux configuration files.
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README.md

Dotfiles

A script to set up an macOS laptop for web and mobile development.

It can be run multiple times on the same machine safely. It installs, upgrades, or skips packages based on what is already installed on the machine.

Tested on macOS Sierra (10.12).

Install

Clone onto laptop:

git clone git@github.com:croaky/dotfiles.git
cd dotfiles

Review the script (avoid running scripts you haven't read!):

less mac

Execute the downloaded script:

sh mac 2>&1 | tee ~/laptop.log

Optionally, review the log:

less ~/laptop.log

This will install or update programs listed in mac and then use rcm's rcup command to create symlinks of the config files in this repo to the ~/ ($HOME) directory.

The script is safe to run multiple times to update.

What it sets up

macOS tools:

  • Homebrew for managing operating system libraries.

Programming languages, package managers, and configuration:

  • ASDF for managing programming language versions
  • Latest Ruby programming language version
  • Latest Go programming language version
  • Expo XDE for managing React Native development without XCode or Android Studio
  • Bundler for managing Ruby libraries
  • Node.js and NPM, for running apps and installing JavaScript packages
  • Yarn for managing JavaScript packages

Databases:

  • Postgres for storing relational data
  • Redis for storing key-value data

Git configuration and GitHub tools:

  • Hub for interacting with the GitHub API
  • l alias for tight, colored, log output.
  • My name and email.
  • Adds a create-branch alias to create feature branches.
  • Adds a delete-branch alias to delete feature branches.
  • Adds a merge-branch alias to merge feature branches into master.
  • Adds an up alias to fetch and rebase origin/master into the feature branch. Use git up -i for interactive rebases.
  • Adds post-{checkout,commit,merge} hooks to re-index your ctags.
  • Adds pre-commit and prepare-commit-msg stubs that delegate to your local config.

Ruby configuration:

  • Add trusted binstubs to the PATH.
  • Load ASDF into the shell, adding shims onto our PATH.

Shell aliases and scripts:

  • b for bundle.
  • g with no arguments is git status and with arguments acts like git.
  • migrate for rake db:migrate && rake db:rollback && rake db:migrate.
  • mcd to make a directory and change into it.
  • replace foo bar **/*.rb to find and replace within a given list of files.
  • tat to attach to tmux session named the same as the current directory.
  • v for $VISUAL.

Unix tools:

  • Exuberant Ctags for indexing files for vim tab completion
  • Git for version control
  • OpenSSL for Transport Layer Security (TLS)
  • RCM for managing company and personal dotfiles
  • The Silver Searcher for finding things in files
  • Tmux for saving project state and switching between projects
  • Watchman for watching for filesystem events
  • Zsh as the shell

tmux configuration:

  • Improve color resolution.
  • Remove administrative debris (session name, hostname, time) in status bar.
  • Set prefix to Ctrl+s
  • Soften status bar color from harsh green to light gray.

Heroku tools:

Image tools:

Vim config in vimrc:

  • Map <Leader>ct to re-index Exuberant Ctags
  • Set <Leader> to a single space.
  • Switch between the last two files with space-space
  • Syntax highlighting for Markdown, HTML, JavaScript, Ruby, Go, Elixir, more.
  • Use The Silver Searcher instead of Grep

Vim plugins in vimrc.plugins:

Z shell config and aliases:

  • todo to edit my plain text todo file, located in Dropbox
  • restart-postgres alias to restart Homebrew'd Postgres
  • gpg alias for gpg2
  • Add Go workspace to PATH
  • Add Yarn binaries to PATH

Zsh config

The zsh/configs directory has two special subdirectories: pre for files that must be loaded first post for files that must be loaded last.

Setting a key binding can happen in zsh/configs/keys:

# Grep anywhere with ^G
bindkey -s '^G' ' | grep '

Some changes, like chpwd, must happen in zsh/configs/post/chpwd:

# Show the entries in a directory whenever you cd in
function chpwd {
  ls
}

Vim config

Similar to the Zsh config, Vim automatically loads all files in the vim/plugin directory. This does not have the same pre or post subdirectory support as Zsh.