My guideline to setup zsh shell

Step-by-Step to customize your terminal

Step 01: Ensure your are already install iTerm

brew cask install iterm2

Step 02: Install oh-my-zsh (via cUrl)

sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

Step 03: Feel free to add oh-my-zsh plugins

modified you .zshrc then add these plugins.

plugins=(
  git
  bundler
  dotenv
  osx
  rake
  rbenv
  ruby
  jsontools
  node
  pip
  web-search
  zsh-autosuggestions
  colored-man-pages
  colorize
  common-aliases
  copyfile
)

You can reach more plugin from here

Step 04: Install Space Shift Prompt

Home · Spaceship ZSH

Step 05: Add the spaceship prompt order

This step will add the prompt icon to your cli once your move to somethere in your project, and current directory have git or go project or any language, it will display icon with compiler version or status information.

SPACESHIP_PROMPT_ORDER=(
  time
  user
  host
  dir
  git
  node
  ruby
  xcode
  swift
  golang
  php
  rust
  docker
  venv
  pyenv
  line_sep
  vi_mode
  char
)
# PROMPT
SPACESHIP_PROMPT_SYMBOL="➜"
SPACESHIP_PROMPT_ADD_NEWLINE=true
SPACESHIP_PROMPT_SEPARATE_LINE=true
SPACESHIP_PROMPT_PREFIXES_SHOW=true
SPACESHIP_PROMPT_SUFFIXES_SHOW=true
SPACESHIP_PROMPT_DEFAULT_PREFIX="via "
SPACESHIP_PROMPT_DEFAULT_SUFFIX=" "
# TIME
SPACESHIP_TIME_SHOW=false
SPACESHIP_TIME_PREFIX="at "
SPACESHIP_TIME_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_TIME_FORMAT=false
SPACESHIP_TIME_12HR=false
SPACESHIP_TIME_COLOR="yellow"
# USER
SPACESHIP_USER_SHOW=true
SPACESHIP_USER_PREFIX="with "
SPACESHIP_USER_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_USER_COLOR="yellow"
SPACESHIP_USER_COLOR_ROOT="red"
# HOST
SPACESHIP_HOST_SHOW=true
SPACESHIP_HOST_PREFIX="at "
SPACESHIP_HOST_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_HOST_COLOR="green"
# DIR
SPACESHIP_DIR_SHOW=true
SPACESHIP_DIR_PREFIX="in "
SPACESHIP_DIR_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_DIR_TRUNC=3
SPACESHIP_DIR_COLOR="cyan"
# GIT
SPACESHIP_GIT_SHOW=true
SPACESHIP_GIT_PREFIX="on "
SPACESHIP_GIT_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_GIT_SYMBOL=" "
# GIT BRANCH
SPACESHIP_GIT_BRANCH_SHOW=true
SPACESHIP_GIT_BRANCH_PREFIX="$SPACESHIP_GIT_SYMBOL"
SPACESHIP_GIT_BRANCH_SUFFIX=""
SPACESHIP_GIT_BRANCH_COLOR="magenta"
# GIT STATUS
SPACESHIP_GIT_STATUS_SHOW=true
SPACESHIP_GIT_STATUS_PREFIX=" ["
SPACESHIP_GIT_STATUS_SUFFIX="]"
SPACESHIP_GIT_STATUS_COLOR="red"
SPACESHIP_GIT_STATUS_UNTRACKED="?"
SPACESHIP_GIT_STATUS_ADDED="+"
SPACESHIP_GIT_STATUS_MODIFIED="!"
SPACESHIP_GIT_STATUS_RENAMED="»"
SPACESHIP_GIT_STATUS_DELETED="✘"
SPACESHIP_GIT_STATUS_STASHED="$"
SPACESHIP_GIT_STATUS_UNMERGED="="
SPACESHIP_GIT_STATUS_AHEAD="⇡"
SPACESHIP_GIT_STATUS_BEHIND="⇣"
SPACESHIP_GIT_STATUS_DIVERGED="⇕"
# NODE
SPACESHIP_NODE_SHOW=true
SPACESHIP_NODE_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"
SPACESHIP_NODE_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_NODE_SYMBOL="⬢ "
SPACESHIP_NODE_DEFAULT_VERSION=""
SPACESHIP_NODE_COLOR="green"
# RUBY
SPACESHIP_RUBY_SHOW=true
SPACESHIP_RUBY_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"
SPACESHIP_RUBY_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_RUBY_SYMBOL="💎 "
SPACESHIP_RUBY_COLOR="red"
# XCODE
SPACESHIP_XCODE_SHOW_LOCAL=true
SPACESHIP_XCODE_SHOW_GLOBAL=false
SPACESHIP_XCODE_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"
SPACESHIP_XCODE_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_XCODE_SYMBOL="🛠 "
SPACESHIP_XCODE_COLOR="blue"
# SWIFT
SPACESHIP_SWIFT_SHOW_LOCAL=true
SPACESHIP_SWIFT_SHOW_GLOBAL=false
SPACESHIP_SWIFT_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"
SPACESHIP_SWIFT_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_SWIFT_SYMBOL="🐦 "
SPACESHIP_SWIFT_COLOR="yellow"
# GOLANG
SPACESHIP_GOLANG_SHOW=true
SPACESHIP_GOLANG_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"
SPACESHIP_GOLANG_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_GOLANG_SYMBOL="🐹 "
SPACESHIP_GOLANG_COLOR="cyan"
# PHP
SPACESHIP_PHP_SHOW=true
SPACESHIP_PHP_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"
SPACESHIP_PHP_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_PHP_SYMBOL="🐘 "
SPACEHIP_PHP_COLOR="blue"
# RUST
SPACESHIP_RUST_SHOW=true
SPACESHIP_RUST_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"
SPACESHIP_RUST_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_RUST_SYMBOL="𝗥 "
SPACESHIP_RUST_COLOR="red"
# DOCKER
SPACESHIP_DOCKER_SHOW=true
SPACESHIP_DOCKER_PREFIX="on "
SPACESHIP_DOCKER_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_DOCKER_SYMBOL="🐳 "
SPACESHIP_DOCKER_COLOR="cyan"
# VENV
SPACESHIP_VENV_SHOW=true
SPACESHIP_VENV_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"
SPACESHIP_VENV_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_VENV_COLOR="blue"
# PYENV
SPACESHIP_PYENV_SHOW=true
SPACESHIP_PYENV_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"
SPACESHIP_PYENV_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_PYENV_SYMBOL="🐍 "
SPACESHIP_PYENV_COLOR="yellow"
# VI_MODE
SPACESHIP_VI_MODE_SHOW=true
SPACESHIP_VI_MODE_PREFIX=""
SPACESHIP_VI_MODE_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"
SPACESHIP_VI_MODE_INSERT="[I]"
SPACESHIP_VI_MODE_NORMAL="[N]"
SPACESHIP_VI_MODE_COLOR="white"

so you can reach more about prompt prefix here.

Step 05–1: Troubleshooting Guideline

Could you provide a guide to show how to make this work correctly? · Issue #52 ·…

denysdovhan/spaceship-prompt

Look and Feel of spaceshipzsh-theme · Issue #113 · denysdovhan/spaceship-prompt

Step 06: Install Powerline Font

# clone
git clone https://github.com/powerline/fonts.git --depth=1
# install
cd fonts
./install.sh
# clean-up a bit
cd ..
rm -rf fonts

Step 07: Import iTerm theme

Choose one from repository below, then download it and import in iTerm2. However, you can find more which theme you want by googling.

anunez/one-dark-iterm

nathanbuchar/atom-one-dark-terminal

chriskempson/tomorrow-theme

Import your Color Presets

Step 08: Install Janus

brew install macvim
curl -L https://bit.ly/janus-bootstrap | bash

carlhuda/janus

Step 09: Install vim color

For example, to override the default color schemes:

echo 'color desert'  >> ~/.vimrc.after

You can reach more vim theme with the link below

https://github.com/carlhuda/janus/tree/master/janus/vim/colors

chriskempson/tomorrow-theme

If you prefer installing new theme for example above link by you self, just try easy step, as follows:

cd ~/.janus
$ mkdir tomorrow-theme
$ cp -R <path_to_tomorrow_theme>/vim/ tomorrow-theme

and then

echo 'color Tomorrow-Night-Eighties'  >> ~/.vimrc.after

Finally, you will source .zshrc to refresh an affect to your zsh shell.

Advance Guideline to setup iTerm

iTerm2 · macOS Setup Guide