Feature/Add git-flow (#7)

* Added git-flow
* Updated setup.sh
* Updated script docs, version, changelog

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.2.0] - 2022-02-04
+
+### Added
+
+- Added [git-flow](https://github.com/petervanderdoes/gitflow-avh)
+
 ## [0.1.0] - 2022-02-04
 
 ### Added

README.md

@@ -1,23 +1,31 @@
 # FRS - fast Ruby setup
 
-Automation script for spin-up Ruby developer environment. Configure your developer stuff on Linux Ubuntu in minutes 🚀
+Automation script for spin-up Ruby developer environment. Configure your developer stuff on Linux Ubuntu in minutes 🚀 Focus on development, not on developer tools!
 
 ## Features
 
+* Installs & configures [git](https://git-scm.com), [git-flow](https://github.com/petervanderdoes/gitflow-avh)
 * Installs & configures [ZSH](https://www.zsh.org), [OhMyZsh](https://ohmyz.sh) and [Spaceship Promt](https://spaceship-prompt.sh)
 * Installs & configures [asdf](https://asdf-vm.com), [asdf Ruby plugin](https://github.com/asdf-vm/asdf-ruby)
 * Installs & configures latest [MRI Ruby](https://www.ruby-lang.org/en/downloads/releases) with default gems
 * Installs & configures [Visual Studio Code](https://code.visualstudio.com)
-* Configures git
 
 ## Requirements/Preconditions
 
-1. Fresh Linux Ubuntu 20.04.3 LTS / Linux Ubuntu 21.10
+1. Fresh `Linux Ubuntu 20.04 LTS` / `Linux Ubuntu 21.10`
 2. `wget` system dependency
-3. GitHub personal access token. Go to `Github/Settings/Developer settings/Personal access tokens` to create it.
+3. GitHub personal access token
 
 ## Using
 
+### Create GitHub personal access token
+
+To create it go to: [`GitHub/Settings/Developer settings/Personal access tokens/New personal access token`](https://github.com/settings/tokens/new). Specify token name and next token scopes:
+
+* `repo` - full control of private repositories
+* `workflow` - update GitHub Action workflows
+* `admin:repo_hook` - full control of repository hooks
+
 ### Install wget
 
 Open your terminal. Install `wget`:
@@ -34,7 +42,7 @@ wget https://raw.githubusercontent.com/RubyWorkout/frs/master/setup.sh
 
 ### Run script
 
-Run Fast Ruby Setup script with your email, name (registered on github), github username and github personal access token as position arguments:
+Run Fast Ruby Setup script with your email, name (registered on github), github username and github personal access token as positional arguments:
 
 ```bash
 . ./setup.sh johndoe@example.com "John Doe" git_username git_token

setup.sh

@@ -27,12 +27,12 @@ function step_title() {
   echo "${bold}${green}STEP $1: $2...${reset}"
 }
 
-# Install ZSH and friends
+# Install git, zsh and friends
 function step_1() {
   cd ~
-  step_title $1 "Installing ZSH, OhMyZsh and Spaceship Promt"
+  step_title $1 "Installing GIT, ZSH, OhMyZsh and Spaceship Promt"
   sudo apt update
-  sudo apt-get install -y git curl wget zsh powerline fonts-powerline software-properties-common apt-transport-https
+  sudo apt-get install -y git git-flow curl wget zsh powerline fonts-powerline software-properties-common apt-transport-https
   sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh) --unattended"
   sudo chsh -s $(which zsh)
   git clone https://github.com/spaceship-prompt/spaceship-prompt.git "$ZSH_CUSTOM/themes/spaceship-prompt" --depth=1
@@ -109,7 +109,7 @@ function print_fails_steps {
   echo "${red}Failed number of step(s): ${joined%,*} ${reset}"
 }
 
-# Step list iterator
+# Steps list iterator
 for s in $(seq 1 $final_step_index)
 do
   ((steps_counter++))
@@ -119,7 +119,7 @@ do
   fi
 done
 
-# Final result message
+# Print out final result message
 if [[ ${#bundler_build_errors[@]} == 0 ]]
   then
   echo "${green}Congrats, your Ruby developer environment is ready${reset} 🚀"