Added version release notes

See link:https://www.ruby-lang.org/en/news/2024/04/23/ruby-3-3-1-released[details].

Milestone: patch

.circleci/config.yml

@@ -8,24 +8,24 @@ jobs:
       - checkout
 
       - restore_cache:
-          name: Bundler Restore
+          name: Gems Restore
           keys:
             - gem-cache-{{.Branch}}-{{checksum "Gemfile"}}
             - gem-cache-
 
       - run:
-          name: Bundler Install
+          name: Gems Install
           command: |
             gem update --system
             bundle config set path "vendor/bundle"
             bundle install
 
       - save_cache:
-          name: Bundler Store
+          name: Gems Store
           key: gem-cache-{{.Branch}}-{{checksum "Gemfile"}}
           paths:
             - vendor/bundle
 
       - run:
-          name: Build
+          name: Rake
           command: bundle exec rake

.github/ISSUE_TEMPLATE.md

@@ -1,11 +1,8 @@
-## Overview
+## Why
-<!-- Required. Describe, briefly, the behavior experienced and desired. -->
+<!-- Required. Describe, briefly, why this issue is important. -->
 
-## Screenshots/Screencasts
+## How
-<!-- Optional. Attach screenshot(s) and/or screencast(s) that demo the behavior. -->
+<!-- Optional. List exact steps (numbered) to implement or reproduce behavior. Screen shots/casts are welcome. -->
 
-## Steps to Recreate
+## Notes
-<!-- Required. List exact steps (numbered list) to reproduce errant behavior. -->
+<!-- Optional. Provide additional details (i.e operating system, software version(s), stack dump, etc.) -->
-
-## Environment
-<!-- Required. What is your operating system, software version(s), etc. -->

.ruby-version

@@ -1 +1 @@
-3.2.0
+3.3.1

CITATION.cff

@@ -1,10 +1,10 @@
 cff-version: 1.2.0
 message: Please use the following metadata when citing this project in your work.
 title: macOS
-abstract: Provides a shell based framework for automating the setup of a macOS machine.
+abstract: Shell scripts for automated macOS machine setup.
-version: 16.0.0
+version: 18.2.1
 license: Hippocratic-2.1
-date-released: 2022-12-25
+date-released: 2024-05-02
 authors:
   - family-names: Kuhlmann
     given-names: Brooke
@@ -17,5 +17,5 @@ keywords:
  - automation
  - setup
  - recovery
-repository-code: https://www.alchemists.io/projects/mac_os
+repository-code: https://alchemists.io/projects/mac_os
-repository-artifact: https://www.alchemists.io/projects/mac_os
+repository-artifact: https://alchemists.io/projects/mac_os

Gemfile

@@ -1,9 +1,10 @@
 # frozen_string_literal: true
 
-ruby File.read(".ruby-version").strip
+ruby file: ".ruby-version"
 
 source "https://rubygems.org"
 
-gem "caliber", "~> 0.16"
+gem "caliber", "~> 0.51"
-# gem "git-lint", "~> 4.0"
+gem "debug", "~> 1.9"
-gem "rake", "~> 13.0"
+gem "git-lint", "~> 7.3"
+gem "rake", "~> 13.2"

README.adoc

@@ -8,13 +8,13 @@ Shell scripts for automated macOS machine setup.
 
 This project is a framework for automating the setup of a macOS machine. In order to illustrate the
 potential of what this project can do, please see the companion
-link:https://www.alchemists.io/projects/mac_os-config[macOS Config] project for details. The _macOS
+link:https://alchemists.io/projects/mac_os-config[macOS Config] project for details. The _macOS
 Config_ project is an opinionated configuration which meets the needs of my development environment
 but is also meant to serve as an example and guide for building your own personalized setup. Here is
 how the two projects are meant to be used:
 
 * *macOS* (this project) - The foundational framework for building custom macOS machine setups.
-* *link:https://www.alchemists.io/projects/mac_os-config[macOS Configuration]* - The layer on top of
+* *link:https://alchemists.io/projects/mac_os-config[macOS Configuration]* - The layer on top of
   this _macOS_ project which defines a custom machine implementation. The project is meant to be
   forked for as many custom machine setups as needed.
 
@@ -38,14 +38,9 @@ toc::[]
 * Configures installed software.
 * Supports restoration of machine backups.
 
-== Screencast
-
-[link=https://www.alchemists.io/screencasts/mac_os]
-image::https://www.alchemists.io/images/screencasts/mac_os/cover.svg[Screencast,600,240,role=focal_point]
-
 == Requirements
 
-. link:https://www.apple.com/macos/ventura[macOS Ventura]
+. link:https://www.apple.com/macos/sonoma[macOS Sonoma]
 . link:https://developer.apple.com/xcode[Xcode]
 
 == Setup
@@ -56,7 +51,7 @@ To install, run:
 ----
 git clone https://github.com/bkuhlmann/mac_os.git
 cd mac_os
-git checkout 16.0.0
+git checkout 18.2.0
 ----
 
 == Usage
@@ -172,9 +167,9 @@ All executable scripts can be found in the `bin` folder:
 * `bin/run` (required): The main script and interface for macOS setup.
 
 The `lib` folder provides the base framework for installing, re-installing, and uninstalling
-software. Everything provided via the link:https://www.alchemists.io/projects/mac_os-config[macOS
+software. Everything provided via the link:https://alchemists.io/projects/mac_os-config[macOS
 Config] project is built upon the functions found in the `lib` folder. See the
-link:https://www.alchemists.io/projects/mac_os-config[macOS Config] project for further details.
+link:https://alchemists.io/projects/mac_os-config[macOS Config] project for further details.
 
 * `lib/settings.sh`: Defines global settings for software applications, extensions, etc.
 
@@ -216,18 +211,18 @@ git clone https://github.com/bkuhlmann/mac_os.git
 cd mac_os
 ----
 
-== link:https://www.alchemists.io/policies/license[License]
+== link:https://alchemists.io/policies/license[License]
 
-== link:https://www.alchemists.io/policies/security[Security]
+== link:https://alchemists.io/policies/security[Security]
 
-== link:https://www.alchemists.io/policies/code_of_conduct[Code of Conduct]
+== link:https://alchemists.io/policies/code_of_conduct[Code of Conduct]
 
-== link:https://www.alchemists.io/policies/contributions[Contributions]
+== link:https://alchemists.io/policies/contributions[Contributions]
 
-== link:https://www.alchemists.io/projects/mac_os/versions[Versions]
+== link:https://alchemists.io/projects/mac_os/versions[Versions]
 
-== link:https://www.alchemists.io/community[Community]
+== link:https://alchemists.io/community[Community]
 
 == Credits
 
-Engineered by link:https://www.alchemists.io/team/brooke_kuhlmann[Brooke Kuhlmann].
+Engineered by link:https://alchemists.io/team/brooke_kuhlmann[Brooke Kuhlmann].

Rakefile

@@ -1,9 +1,12 @@
 # frozen_string_literal: true
 
-# require "git/lint/rake/setup"
+require "git/lint/rake/register"
 require "rubocop/rake_task"
 
+Git::Lint::Rake::Register.call
 RuboCop::RakeTask.new
 
-# task default: %i[git_lint rubocop]
+desc "Run code quality checks"
-task default: %i[rubocop]
+task quality: %i[git_lint rubocop]
+
+task default: :quality

VERSIONS.adoc

@@ -1,5 +1,62 @@
 = Versions
 
+== 18.2.1 (2024-05-02)
+
+* 🔼 Updated to Ruby 3.3.1 - Brooke Kuhlmann
+
+== 18.2.0 (2024-04-21)
+
+* 🔼 Updated RuboCop to use XDG local configuration - Brooke Kuhlmann
+* 🔼 Updated to Caliber 0.51.0 - Brooke Kuhlmann
+* 🔼 Updated to Git Lint 7.1.0 - Brooke Kuhlmann
+* 🔼 Updated to Git Lint 7.3.0 - Brooke Kuhlmann
+* 🔼 Updated to Rake 13.2.0 - Brooke Kuhlmann
+
+== 18.1.0 (2024-02-25)
+
+* 🔼 Updated to Caliber 0.50.0 - Brooke Kuhlmann
+* 🔁 Refactored bin script printing - Brooke Kuhlmann
+* 🔁 Refactored library functions - Brooke Kuhlmann
+
+== 18.0.0 (2024-01-06)
+
+* Added Rakefile quality task - Brooke Kuhlmann
+* Updated Circle CI step names - Brooke Kuhlmann
+* Updated GitHub issue template with simplified sections - Brooke Kuhlmann
+* Updated gem dependencies - Brooke Kuhlmann
+* Updated to Caliber 0.42.0 - Brooke Kuhlmann
+* Updated to Ruby 3.3.0 - Brooke Kuhlmann
+* Refactored Gemfile to use ruby file syntax - Brooke Kuhlmann
+
+== 17.0.0 (2023-09-28)
+
+* Added Debug gem - Brooke Kuhlmann
+* Updated to macOS Sonoma - Brooke Kuhlmann
+
+== 16.0.4 (2023-06-19)
+
+* Updated to Caliber 0.35.0 - Brooke Kuhlmann
+* Updated to Git Lint 6.0.0 - Brooke Kuhlmann
+* Updated to Refinements 11.0.0 - Brooke Kuhlmann
+
+== 16.0.3 (2023-05-18)
+
+* Updated to Caliber 0.30.0 - Brooke Kuhlmann
+
+== 16.0.2 (2023-04-02)
+
+* Fixed programs without extensions to install to user directory - Brooke Kuhlmann
+* Updated site URLs to use bare domain - Brooke Kuhlmann
+* Updated to Ruby 3.2.1 - Brooke Kuhlmann
+* Updated to Ruby 3.2.2 - Brooke Kuhlmann
+
+== 16.0.1 (2023-02-05)
+
+* Added Rake binstub - Brooke Kuhlmann
+* Updated to Caliber 0.21.0 - Brooke Kuhlmann
+* Updated to Caliber 0.25.0 - Brooke Kuhlmann
+* Updated to Git Lint 5.0.0 - Brooke Kuhlmann
+
 == 16.0.0 (2022-12-25)
 
 * Fixed Node installer to detect Node and version - Brooke Kuhlmann

bin/create_boot_disk

@@ -2,33 +2,33 @@
 
 # Creates macOS boot disk.
 
-printf "macOS Boot Disk Tips\n"
+printf "%s\n" "macOS Boot Disk Tips"
-printf "  - Use a USB drive (8GB or higher).\n"
+printf "%s\n" "  - Use a USB drive (8GB or higher)."
-printf "  - Use Disk Utility to format the USB drive as \"APSF\".\n"
+printf "%s\n" "  - Use Disk Utility to format the USB drive as \"APSF\"."
-printf "  - Use Disk Utility to label the USB drive as \"Untitled\".\n"
+printf "%s\n" "  - Use Disk Utility to label the USB drive as \"Untitled\"."
-printf "\nmacOS Boot Disk Usage:\n"
+printf "\n%s\n" "macOS Boot Disk Usage:"
-printf "  1. Insert the USB boot disk into the machine to be upgraded.\n"
+printf "%s\n" "  1. Insert the USB boot disk into the machine to be upgraded."
-printf "  2. Reboot the machine.\n"
+printf "%s\n" "  2. Reboot the machine."
-printf "  3. Press and hold the POWER key before the Apple logo appears.\n"
+printf "%s\n" "  3. Press and hold the POWER key before the Apple logssssso appears."
-printf "  4. Select the USB boot disk from the menu.\n"
+printf "%s\n" "  4. Select the USB boot disk from the menu."
-printf "  5. Use Disk Utility to delete and/or erase the hard drive including associated partitions.\n"
+printf "%s\n" "  5. Use Disk Utility to delete and/or erase the hard drive including associated partitions."
-printf "  6. Use Disk Utility to create a single \"APFS\" drive.\n"
+printf "%s\n" "  6. Use Disk Utility to create a single \"APFS\" drive."
-printf "  7. Install the new operating system.\n"
+printf "%s\n" "  7. Install the new operating system."
-printf "\nmacOS Boot Disk Recovery:\n"
+printf "\n%s\n" "macOS Boot Disk Recovery:"
-printf "  1. Start/restart the machine.\n"
+printf "%s\n" "  1. Start/restart the machine."
-printf "  2. Press and hold the POWER key before the Apple logo appears.\n"
+printf "%s\n" "  2. Press and hold the POWER key before the Apple logo appears."
-printf "  3. Wait for the macOS installer to load from the recovery partition.\n"
+printf "%s\n" "  3. Wait for the macOS installer to load from the recovery partition."
-printf "  4. Use the dialog options to launch Disk Utility, reinstall the system, etc.\n"
+printf "%s\n" "  4. Use the dialog options to launch Disk Utility, reinstall the system, etc."
 
-printf "\nCreating macOS boot disk...\n"
+printf "\n%s\n" "Creating macOS boot disk..."
 
 if [[ ! -e "$MAC_OS_BOOT_DISK_CREATOR" ]]; then
-  printf "ERROR: macOS installer does not exist: $MAC_OS_BOOT_DISK_CREATOR. Use System Preferences → Software Update to download.\n"
+  printf "%s\n" "ERROR: macOS installer does not exist: $MAC_OS_BOOT_DISK_CREATOR. Use System Preferences → Software Update to download."
   exit 1
 fi
 
 if [[ ! -d "$MAC_OS_BOOT_DISK_PATH" ]]; then
-  printf "ERROR: Boot disk must be mounted at: $MAC_OS_BOOT_DISK_PATH.\n"
+  printf "%s\n" "ERROR: Boot disk must be mounted at: $MAC_OS_BOOT_DISK_PATH."
   exit 1
 fi
 

bin/install_app_store

@@ -13,5 +13,5 @@ if [[ -x "$SCRIPT_PATH" ]]; then
   check_mas_install
   "$SCRIPT_PATH"
 else
-  printf "WARNING: App Store install script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: App Store install script does not exist or is not executable."
 fi

bin/install_applications

@@ -12,5 +12,5 @@ SCRIPT_PATH="$MAC_OS_CONFIG_PATH/bin/install_applications"
 if [[ -x "$SCRIPT_PATH" ]]; then
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Applications install script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Applications install script does not exist or is not executable."
 fi

bin/install_basics

@@ -12,5 +12,5 @@ SCRIPT_PATH="$MAC_OS_CONFIG_PATH/bin/install_basics"
 if [[ -x "$SCRIPT_PATH" ]]; then
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Basic settings script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Basic settings script does not exist or is not executable."
 fi

bin/install_defaults

@@ -12,5 +12,5 @@ SCRIPT_PATH="$MAC_OS_CONFIG_PATH/bin/install_defaults"
 if [[ -x "$SCRIPT_PATH" ]]; then
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Default settings script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Default settings script does not exist or is not executable."
 fi

bin/install_dev_tools

@@ -1,14 +1,14 @@
 #! /usr/bin/env bash
 
-Installs development tooling requirements.
+# Installs development tooling requirements.
 
-printf "Installing Xcode CLI tools...\n"
+printf "%s\n" "Installing Xcode CLI tools..."
 xcode-select --install
 
 printf "%s\n" "💡 ALT+TAB to view and accept Xcode license window."
 read -p "Have you completed the Xcode CLI tools install (y/n)? " xcode_response
 if [[ "$xcode_response" != "y" ]]; then
-  printf "ERROR: Xcode CLI tools must be installed before proceeding.\n"
+  printf "%s\n" "ERROR: Xcode CLI tools must be installed before proceeding."
   exit 1
 fi
 

bin/install_extensions

@@ -12,5 +12,5 @@ SCRIPT_PATH="$MAC_OS_CONFIG_PATH/bin/install_extensions"
 if [[ -x "$SCRIPT_PATH" ]]; then
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Application extensions install script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Application extensions install script does not exist or is not executable."
 fi

bin/install_homebrew_casks

@@ -13,5 +13,5 @@ if [[ -x "$SCRIPT_PATH" ]]; then
   install_homebrew
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Homebrew Casks install script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Homebrew Casks install script does not exist or is not executable."
 fi

bin/install_homebrew_formulas

@@ -13,5 +13,5 @@ if [[ -x "$SCRIPT_PATH" ]]; then
   install_homebrew
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Homebrew Formulas install script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Homebrew Formulas install script does not exist or is not executable."
 fi

bin/install_node_packages

@@ -13,5 +13,5 @@ if [[ -x "$SCRIPT_PATH" ]]; then
   install_node
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Node packages install script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Node packages install script does not exist or is not executable."
 fi

bin/install_ruby_gems

@@ -13,5 +13,5 @@ if [[ -x "$SCRIPT_PATH" ]]; then
   install_ruby
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Ruby gems install script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Ruby gems install script does not exist or is not executable."
 fi

bin/install_rust_crates

@@ -13,5 +13,5 @@ if [[ -x "$SCRIPT_PATH" ]]; then
   install_rust
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Rust crates install script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Rust crates install script does not exist or is not executable."
 fi

bin/install_shell

@@ -12,5 +12,5 @@ SCRIPT_PATH="$MAC_OS_CONFIG_PATH/bin/install_shell"
 if [[ -x "$SCRIPT_PATH" ]]; then
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Shell script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Shell script does not exist or is not executable."
 fi

bin/rake

@@ -0,0 +1,6 @@
+#! /usr/bin/env ruby
+# frozen_string_literal: true
+
+require "bundler/setup"
+
+load Gem.bin_path "rake", "rake"

bin/restore_backup

@@ -12,5 +12,5 @@ SCRIPT_PATH="$MAC_OS_CONFIG_PATH/bin/restore_backup"
 if [[ -x "$SCRIPT_PATH" ]]; then
   "$SCRIPT_PATH"
 else
-  printf "WARNING: Restore backup script does not exist or is not executable.\n"
+  printf "%s\n" "WARNING: Restore backup script does not exist or is not executable."
 fi

bin/run

@@ -11,13 +11,13 @@ source lib/verifiers.sh
 if [[ -e "$MAC_OS_CONFIG_PATH" ]]; then
   source "$MAC_OS_CONFIG_PATH/lib/settings.sh"
 else
-  printf "ERROR: Unable to load macOS configuration: $MAC_OS_CONFIG_PATH.\n\n"
+  printf "%s\n\n" "ERROR: Unable to load macOS configuration: $MAC_OS_CONFIG_PATH."
-  printf "Please check the following before continuing:\n"
+  printf "%s\n" "Please check the following before continuing:"
-  printf "  • Download the default macOS configuration here: https://github.com/bkuhlmann/mac_os-config.\n"
+  printf "%s\n" "  • Download the default macOS configuration here: https://github.com/bkuhlmann/mac_os-config."
-  printf "  • Customize as necessary for your setup or fork the project and make your own configuration.\n"
+  printf "%s\n" "  • Customize as necessary for your setup or fork the project and make your own configuration."
-  printf "  • When finished, your folder structure should look like this:\n"
+  printf "%s\n" "  • When finished, your folder structure should look like this:"
-  printf "    • <root path>/mac_os:\n"
+  printf "%s\n" "    • <root path>/mac_os:"
-  printf "    • <root path>/mac_os-config:\n"
+  printf "%s\n" "    • <root path>/mac_os-config:"
   exit 1
 fi
 
@@ -25,37 +25,37 @@ configure_environment
 
 while true; do
   if [[ $# == 0 ]]; then
-    printf "\nUsage: run OPTION\n"
+    printf "\n%s\n" "Usage: run OPTION"
-    printf "\nOSX Options:\n"
+    printf "\n%s\n" "OSX Options:"
-    printf "  Boot:\n"
+    printf "%s\n" "  Boot:"
-    printf "     B:  Create boot disk.\n"
+    printf "%s\n" "     B:  Create boot disk."
-    printf "  Install:\n"
+    printf "%s\n" "  Install:"
-    printf "     b:  Install basics.\n"
+    printf "%s\n" "     b:  Install basics."
-    printf "     t:  Install development tools.\n"
+    printf "%s\n" "     t:  Install development tools."
-    printf "    hf:  Install Homebrew Formulas.\n"
+    printf "%s\n" "    hf:  Install Homebrew Formulas."
-    printf "    hc:  Install Homebrew Casks.\n"
+    printf "%s\n" "    hc:  Install Homebrew Casks."
-    printf "     m:  Install Mac App Store software.\n"
+    printf "%s\n" "     m:  Install Mac App Store software."
-    printf "     a:  Install application software.\n"
+    printf "%s\n" "     a:  Install application software."
-    printf "     x:  Install application software extensions.\n"
+    printf "%s\n" "     x:  Install application software extensions."
-    printf "     d:  Install defaults.\n"
+    printf "%s\n" "     d:  Install defaults."
-    printf "     s:  Install shell.\n"
+    printf "%s\n" "     s:  Install shell."
-    printf "     r:  Restore backups.\n"
+    printf "%s\n" "     r:  Restore backups."
-    printf "     i:  Install all (i.e. executes all of the above steps in order listed).\n"
+    printf "%s\n" "     i:  Install all (i.e. executes all of the above steps in order listed)."
-    printf "  Libraries:\n"
+    printf "%s\n" "  Libraries:"
-    printf "    np:  Install Node packages.\n"
+    printf "%s\n" "    np:  Install Node packages."
-    printf "    rg:  Install Ruby gems.\n"
+    printf "%s\n" "    rg:  Install Ruby gems."
-    printf "    rc:  Install Rust crates.\n"
+    printf "%s\n" "    rc:  Install Rust crates."
-    printf "     l:  Install libraries (i.e. executes all of the above steps in order listed).\n"
+    printf "%s\n" "     l:  Install libraries (i.e. executes all of the above steps in order listed)."
-    printf "  Manage:\n"
+    printf "%s\n" "  Manage:"
-    printf "     c:  Check status of managed software.\n"
+    printf "%s\n" "     c:  Check status of managed software."
-    printf "     C:  Caffeinate machine.\n"
+    printf "%s\n" "     C:  Caffeinate machine."
-    printf "     w:  Clean work (temp) directory.\n"
+    printf "%s\n" "     w:  Clean work (temp) directory."
-    printf "     q:  Quit/Exit.\n\n"
+    printf "%s\n\n" "     q:  Quit/Exit."
     read -p "Enter selection: " response
     printf "\n"
-    process_option $response
+    process_option "$response"
   else
-    process_option $1
+    process_option "$1"
   fi
 
   break

lib/installers.sh

@@ -2,8 +2,9 @@
 
 # Defines software installer functions.
 
-# Downloads remote file to local disk.
+# Label: Download File
-# Parameters: $1 (required) - URL, $2 (required) - File name, $3 (optional) - HTTP header.
+# Description: Download remote file to local disk.
+# Parameters: $1 (required): URL, $2 (required): File name, $3 (optional): HTTP header.
 download_file() {
   local url="$1"
   local file_name="$2"
@@ -24,38 +25,47 @@ download_file() {
 }
 export -f download_file
 
-# Installs an application.
+# Label: Install Application
-# Parameters: $1 (required) - Application source path, $2 (required) - Application name.
+# Description: Install an application.
+# Parameters: $1 (required): Install path, $2 (required): Name.
 install_app() {
-  local install_root=$(get_install_root "$2")
+  local install_path="$1"
-  local file_extension=$(get_extension "$2")
+  local name="$2"
+  local install_root=""
+  local file_extension=""
 
-  printf "Installing: $install_root/$2...\n"
+  install_root=$(get_install_root "$name")
+  file_extension=$(get_extension "$name")
+
+  printf "%s\n" "Installing: $install_root/$name..."
 
   case $file_extension in
     '')
-      cp -a "$1/$2" "$install_root";;
+      cp -a "$install_path/$name" "$install_root";;
     'app')
-      cp -a "$1/$2" "$install_root";;
+      cp -a "$install_path/$name" "$install_root";;
     'prefPane')
-      sudo cp -pR "$1/$2" "$install_root";;
+      sudo cp -pR "$install_path/$name" "$install_root";;
     'qlgenerator')
-      sudo cp -pR "$1/$2" "$install_root" && qlmanage -r;;
+      sudo cp -pR "$install_path/$name" "$install_root" && qlmanage -r;;
     *)
-      printf "ERROR: Unknown file extension: $file_extension.\n"
+      printf "%s\n" "ERROR: Unknown file extension: $file_extension."
   esac
 }
 export -f install_app
 
-# Installs an application via a DMG file.
+# Label: Install DMG Application
-# Parameters: $1 (required) - URL, $2 (required) - Mount path, $3 (required) - Application name.
+# Description: Install DMG application.
+# Parameters: $1 (required): URL, $2 (required): Mount path, $3 (required): Application name.
 install_dmg_app() {
   local url="$1"
   local mount_point="/Volumes/$2"
   local app_name="$3"
-  local install_path=$(get_install_path "$app_name")
+  local install_path=""
   local work_file="download.dmg"
 
+  install_path=$(get_install_path "$app_name")
+
   if [[ ! -e "$install_path" ]]; then
     download_file "$url" "$work_file"
     mount_image "$MAC_OS_WORK_PATH/$work_file"
@@ -66,66 +76,76 @@ install_dmg_app() {
 }
 export -f install_dmg_app
 
-# Installs a package via a DMG file.
+# Label: Install DMG Package
-# Parameters: $1 (required) - URL, $2 (required) - Mount path, $3 (required) - Application name.
+# Description: Install DMG application via a package file.
+# Parameters: $1 (required): URL, $2 (required): Mount path, $3 (required): Application name.
 install_dmg_pkg() {
   local url="$1"
   local mount_point="/Volumes/$2"
   local app_name="$3"
-  local install_path=$(get_install_path "$app_name")
+  local install_path=""
   local work_file="download.dmg"
 
+  install_path=$(get_install_path "$app_name")
+
   if [[ ! -e "$install_path" ]]; then
     download_file "$url" "$work_file"
     mount_image "$MAC_OS_WORK_PATH/$work_file"
     install_pkg "$mount_point" "$app_name"
     unmount_image "$mount_point"
-    printf "Installed: $app_name.\n"
+    printf "%s\n" "Installed: $app_name."
     verify_application "$app_name"
   fi
 }
 export -f install_dmg_pkg
 
-# Installs a single file.
+# Label: Install File
-# Parameters: $1 (required) - URL, $2 (required) - Install path.
+# Description: Install a single file.
+# Parameters: $1 (required): URL, $2 (required): Install path.
 install_file() {
   local file_url="$1"
-  local file_name=$(get_basename "$1")
+  local file_name=""
   local install_path="$2"
 
+  file_name=$(get_basename "$1")
+
   if [[ ! -e "$install_path" ]]; then
     download_file "$file_url" "$file_name"
     mkdir -p $(dirname "$install_path")
     mv "$MAC_OS_WORK_PATH/$file_name" "$install_path"
-    printf "Installed: $file_name.\n"
+    printf "%s\n" "Installed: $file_name."
     verify_path "$install_path"
   fi
 }
 export -f install_file
 
-# Installs application code from a Git repository.
+# Label: Install Git Application
-# Parameters: $1 (required) - Repository URL, $2 (required) - Install path, $3 (optional) - Git clone options.
+# Description: Install application from a Git repository.
+# Parameters: $1 (required): URL, $2 (required): Install path, $3 (optional): Git clone options.
 install_git_app() {
-  local repository_url="$1"
+  local url="$1"
-  local app_name=$(get_basename "$2")
   local install_path="$2"
+  local app_name=""
   local options="--quiet"
 
+  app_name="$(get_basename "$2")"
+
   if [[ -n "$3" ]]; then
     local options="$options $3"
   fi
 
   if [[ ! -e "$install_path" ]]; then
-    printf "Installing: $install_path/$app_name...\n"
+    printf "%s\n" "Installing: $install_path..."
-    git clone $options "$repository_url" "$install_path"
+    git clone $options "$url" "$install_path"
-    printf "Installed: $app_name.\n"
+    printf "%s\n" "Installed: $app_name."
     verify_path "$install_path"
   fi
 }
 export -f install_git_app
 
-# Installs settings from a Git repository.
+# Label: Install Git Project
-# Parameters: $1 (required) - Repository URL, $2 (required) - Repository version, $3 (required) - Project directory, $4 (required) - Script to run (including any arguments).
+# Description: Install Git project.
+# Parameters: $1 (required): URL, $2 (required): Version, $3 (required): Project directory, $4 (required): Script to run (including any arguments).
 install_git_project() {
   local repo_url="$1"
   local repo_version="$2"
@@ -142,64 +162,76 @@ install_git_project() {
 }
 export -f install_git_project
 
-# Installs Homebrew.
+# Label: Install Homebrew
-# Parameters: None.
+# Description: Install and setup Homebrew.
 install_homebrew() {
   if ! command -v brew > /dev/null; then
     /bin/bash -c "$(curl --location --fail --silent --show-error https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-    echo "eval \"($(get_homebrew_bin_root)/brew shellenv)\"" > $HOME/.zprofile
+    echo "eval \"($(get_homebrew_bin_root)/brew shellenv)\"" > "$HOME/.zprofile"
     eval "$($(get_homebrew_bin_root)/brew shellenv)"
   fi
 }
 export -f install_homebrew
 
-# Installs a package via a zip file.
+# Label: Install Bare Package
-# Parameters: $1 (required) - URL, $2 (required) - Application name.
+# Description: Install a bare package.
+# Parameters: $1 (required): URL, $2 (required): Application name.
 install_bare_pkg() {
   local url="$1"
   local app_name="$2"
-  local install_path=$(get_install_path "$app_name")
+  local install_path=""
   local work_file="$app_name.pkg"
 
+  install_path=$(get_install_path "$app_name")
+
   if [[ ! -e "$install_path" ]]; then
     download_file "$url" "$work_file"
     install_pkg "$MAC_OS_WORK_PATH" "$app_name"
-    printf "Installed: $app_name.\n"
+    printf "%s\n" "Installed: $app_name."
     verify_application "$app_name"
   fi
 }
 export -f install_bare_pkg
 
-# Installs a package.
+# Label: Install Package
-# Parameters: $1 (required) - Package source path, $2 (required) - Application name.
+# Description: Install local package.
+# Parameters: $1 (required): Package source path, $2 (required): Application name.
 install_pkg() {
-  local install_root=$(get_install_root "$2")
+  local source_path="$1"
+  local name="$2"
+  local install_root=""
+  local package=""
 
-  printf "Installing: $install_root/$2...\n"
+  install_root=$(get_install_root "$name")
-  local package=$(sudo find "$1" -maxdepth 1 -type f -name "*.pkg" -o -name "*.mpkg")
+  package=$(sudo find "$source_path" -maxdepth 1 -type f -name "*.pkg" -o -name "*.mpkg")
+
+  printf "%s\n" "Installing: $install_root/$name..."
   sudo installer -pkg "$package" -target /
 }
 export -f install_pkg
 
-# Installs program (single file).
+# Label: Install Program
-# Parameters: $1 (required) - URL, $2 (required) - Program name.
+# Description: Installs program without any packaging.
+# Parameters: $1 (required): URL, $2 (required): Name.
 install_program() {
   local url="$1"
   local program_name="$2"
-  local install_path=$(get_install_path "$program_name")
+  local install_path=""
+
+  install_path=$(get_install_path "$program_name")
 
   if [[ ! -e "$install_path" ]]; then
     download_file "$url" "$program_name"
     mv "$MAC_OS_WORK_PATH/$program_name" "$install_path"
     chmod 755 "$install_path"
-    printf "Installed: $program_name.\n"
+    printf "%s\n" "Installed: $program_name."
     verify_application "$program_name"
   fi
 }
 export -f install_program
 
-# Installs Node.
+# Label: Install Node
-# Parameters: None.
+# Description: Install and setup Node for local development.
 install_node() {
   if [[ ! -x "$(command -v node)" ]]; then
     "$(get_homebrew_bin_root)/fnm" install --latest
@@ -207,10 +239,12 @@ install_node() {
 }
 export -f install_node
 
-# Installs Ruby.
+# Label: Install Ruby
-# Parameters: None.
+# Description: Install and setup Ruby for local development.
 install_ruby() {
-  local version="$(cat $HOME/.ruby-version | tr -d '\n')"
+  local version=""
+
+  version="$(cat $HOME/.ruby-version | tr -d '\n')"
 
   if [[ ! -x "$(command -v ruby)" && -n $(ruby --version | grep --quiet "$version") ]]; then
     "$(get_homebrew_bin_root)"/frum install "$version" \
@@ -222,8 +256,8 @@ install_ruby() {
 }
 export -f install_ruby
 
-# Installs Rust.
+# Label: Install Rust
-# Parameters: None.
+# Description: Install and setup Rust for local development.
 install_rust() {
   if ! command -v cargo > /dev/null; then
     curl --proto "=https" --tlsv1.2 --fail --silent --show-error https://sh.rustup.rs | sh
@@ -231,15 +265,18 @@ install_rust() {
 }
 export -f install_rust
 
-# Installs an application via a tar file.
+# Label: Install Tar Application
-# Parameters: $1 (required) - URL, $2 (required) - Application name, $3 (required) - Decompress options.
+# Description: Install application from tar file.
+# Parameters: $1 (required): URL, $2 (required): Name, $3 (required): Decompress options.
 install_tar_app() {
   local url="$1"
   local app_name="$2"
   local options="$3"
-  local install_path=$(get_install_path "$app_name")
+  local install_path=""
   local work_file="download.tar"
 
+  install_path=$(get_install_path "$app_name")
+
   if [[ ! -e "$install_path" ]]; then
     download_file "$url" "$work_file"
 
@@ -250,20 +287,23 @@ install_tar_app() {
     )
 
     install_app "$MAC_OS_WORK_PATH" "$app_name"
-    printf "Installed: $app_name.\n"
+    printf "%s\n" "Installed: $app_name."
     verify_application "$app_name"
   fi
 }
 export -f install_tar_app
 
-# Installs an application via a zip file.
+# Label: Install Zip Application
-# Parameters: $1 (required) - URL, $2 (required) - Application name.
+# Description: Install application from zip file.
+# Parameters: $1 (required): URL, $2 (required): Name.
 install_zip_app() {
   local url="$1"
   local app_name="$2"
-  local install_path=$(get_install_path "$app_name")
+  local install_path=""
   local work_file="download.zip"
 
+  install_path=$(get_install_path "$app_name")
+
   if [[ ! -e "$install_path" ]]; then
     download_file "$url" "$work_file"
 
@@ -275,20 +315,23 @@ install_zip_app() {
     )
 
     install_app "$MAC_OS_WORK_PATH" "$app_name"
-    printf "Installed: $app_name.\n"
+    printf "%s\n" "Installed: $app_name."
     verify_application "$app_name"
   fi
 }
 export -f install_zip_app
 
-# Installs a package via a zip file.
+# Label: Install Zip Package
-# Parameters: $1 (required) - URL, $2 (required) - Application name.
+# Description: Install application from a package within a zip file.
+# Parameters: $1 (required): URL, $2 (required): Application name.
 install_zip_pkg() {
   local url="$1"
   local app_name="$2"
-  local install_path=$(get_install_path "$app_name")
+  local install_path=""
   local work_file="download.zip"
 
+  install_path=$(get_install_path "$app_name")
+
   if [[ ! -e "$install_path" ]]; then
     download_file "$url" "$work_file"
 
@@ -299,24 +342,26 @@ install_zip_pkg() {
     )
 
     install_pkg "$MAC_OS_WORK_PATH" "$app_name"
-    printf "Installed: $app_name.\n"
+    printf "%s\n" "Installed: $app_name."
     verify_application "$app_name"
   fi
 }
 export -f install_zip_pkg
 
-# Mounts a disk image.
+# Label: Mount Image
-# Parameters: $1 (required) - Image path.
+# Description: Mount disk image.
+# Parameters: $1 (required): Path.
 mount_image() {
-  printf "Mounting image...\n"
+  printf "%s\n" "Mounting image..."
   hdiutil attach -quiet -nobrowse -noautoopen "$1"
 }
 export -f mount_image
 
-# Unmounts a disk image.
+# Label: Unmount Image
-# Parameters: $1 (required) - Mount path.
+# Description: Unmount disk image.
+# Parameters: $1 (required): Path.
 unmount_image() {
-  printf "Unmounting image...\n"
+  printf "%s\n" "Unmounting image..."
   hdiutil detach -force "$1"
 }
 export -f unmount_image

lib/options.sh

@@ -2,8 +2,10 @@
 
 # Defines command line prompt options.
 
-# Process option selection.
+
-# Parameters: $1 (required) - The option to process.
+# Label: Process Option
+# Description: Run script based on selection.
+# Parameters: $1 (required): The option to process.
 process_option() {
   case $1 in
     'B')

lib/settings.sh

@@ -5,7 +5,7 @@ set -o errexit
 set -o pipefail
 IFS=$'\n\t'
 
-export MAC_OS_BOOT_DISK_CREATOR="/Applications/Install macOS Ventura.app/Contents/Resources/createinstallmedia"
+export MAC_OS_BOOT_DISK_CREATOR="/Applications/Install macOS Sonoma.app/Contents/Resources/createinstallmedia"
 export MAC_OS_BOOT_DISK_PATH="/Volumes/Untitled"
 export MAC_OS_WORK_PATH=/tmp/downloads
 export MAC_OS_CONFIG_PATH="../mac_os-config"

lib/utilities.sh

@@ -2,11 +2,10 @@
 
 # Defines general utility functions.
 
-# Caffeinate machine.
+# Label: Caffeinate Machine
+# Description: Keep machine running for a very long time.
 caffeinate_machine() {
-  local pid=$(pgrep -x caffeinate)
+  if [[ -n "$(pgrep -x caffeinate)" ]]; then
-
-  if [[ -n "$pid" ]]; then
     printf "Machine is already caffeinated!\n"
   else
     caffeinate -s -u -d -i -t 3153600000 > /dev/null &
@@ -15,35 +14,40 @@ caffeinate_machine() {
 }
 export -f caffeinate_machine
 
-# Cleans work path for temporary processing of installs.
+# Label: Clean Work Path
+# Description: Clean work path of artifacts.
 clean_work_path() {
   rm -rf "$MAC_OS_WORK_PATH"
 }
 export -f clean_work_path
 
-# Answers the file or directory basename.
+# Label: Get Basename
-# Parameters: $1 (required) - The file path.
+# Description: Answer file or directory basename.
+# Parameters: $1 (required): Path.
 get_basename() {
-  printf "${1##*/}" # Answers file or directory name.
+  printf "%s" "${1##*/}"
 }
 export -f get_basename
 
-# Answers the file extension.
+# Label: Get Extension
-# Parameters: $1 (required) - The file name.
+# Description: Answer file extension without dot prefix.
+# Parameters: $1 (required): Path.
 get_extension() {
-  local name=$(get_basename "$1")
+  local name=""
-  local extension="${1##*.}" # Excludes dot.
+  local extension="${1##*.}"
+
+  name=$(get_basename "$1")
 
   if [[ "$name" == "$extension" ]]; then
     printf ''
   else
-    printf "$extension"
+    printf "%s" "$extension"
   fi
 }
 export -f get_extension
 
-# Answers Homebrew root path.
+# Label: Get Homebrew Root
-# Parameters: None.
+# Description: Answer Homebrew root path.
 get_homebrew_root() {
   if [[ "$(/usr/bin/arch)" == "arm64" ]]; then
     printf "%s" "/opt/homebrew"
@@ -53,8 +57,8 @@ get_homebrew_root() {
 }
 export -f get_homebrew_root
 
-# Answers Homebrew binary root path.
+# Label: Get Homebrew Bin Root
-# Parameters: None.
+# Description: Answer Homebrew binary root path.
 get_homebrew_bin_root() {
   if [[ "$(/usr/bin/arch)" == "arm64" ]]; then
     printf "%s" "/opt/homebrew/bin"
@@ -64,31 +68,28 @@ get_homebrew_bin_root() {
 }
 export -f get_homebrew_bin_root
 
-# Answers the full install path (including file name) for file name.
+# Label: Get Install Path
-# Parameters: $1 (required) - The file name.
+# Description: Answer full install path (including file name).
+# Parameters: $1 (required): Path.
 get_install_path() {
   local file_name="$1"
-  local install_path=$(get_install_root "$file_name")
+  local install_path=""
-  printf "$install_path/$file_name"
+
+  install_path=$(get_install_root "$file_name")
+
+  printf "%s" "$install_path/$file_name"
 }
 export -f get_install_path
 
-# Answers the root install path for file name.
+# Label: Get Install Root
-# Parameters: $1 (required) - The file name.
+# Description: Answer root install path.
+# Parameters: $1 (required): Path.
 get_install_root() {
   local file_name="$1"
-  local file_extension=$(get_extension "$file_name")
 
-  # Special cases not supported by Homebrew.
+  case $(get_extension "$file_name") in
-  if [[ "$file_name" == "elm" ]]; then
-    printf "/usr/local/bin"
-    return
-  fi
-
-  # Dynamically build the install path based on file extension.
-  case $file_extension in
     '')
-      printf "$(get_homebrew_bin_root)";;
+      printf "/usr/local/bin";;
     'app')
       printf "/Applications";;
     'prefPane')
@@ -101,19 +102,19 @@ get_install_root() {
 }
 export -f get_install_root
 
-# Checks Mac App Store (mas) CLI has been installed and exits if otherwise.
+# Label: Check Mac App Store Install
-# Parameters: None.
+# Description: Check Mac App Store (mas) CLI has been installed.
 check_mas_install() {
   if ! command -v mas > /dev/null; then
     printf "%s\n" "ERROR: Mac App Store (mas) CLI can't be found."
-    printf "%s\n" "       Please ensure Homebrew and mas (i.e. brew install mas) have been installed."
+    printf "%s\n" "       Please ensure mas (i.e. brew install mas) is installed."
     exit 1
   fi
 }
 export -f check_mas_install
 
-# Configures shell for new machines and ensures PATH is properly configured for running scripts.
+# Label: Configure Environment
-# Parameters: None.
+# Description: Configure shell and ensure PATH is properly configured.
 configure_environment() {
   if [[ ! -s "$HOME/.bash_profile" ]]; then
     printf "%s\n" "if [ -f ~/.bashrc ]; then . ~/.bashrc; fi" > "$HOME/.bash_profile"

lib/verifiers.sh

@@ -2,57 +2,65 @@
 
 # Defines verification/validation functions.
 
-# Checks for missing App Store applications.
+# Label: Verify App Store Applications
+# Description: Check for missing App Store applications.
 verify_app_store_applications() {
-  printf "\nChecking App Store applications...\n"
+  local applications=""
 
-  local applications="$(mas list)"
+  printf "\n%s\n" "Checking App Store applications..."
+  applications="$(mas list)"
 
   while read line; do
     if [[ "$line" == "mas install"* ]]; then
-      local application=$(printf "$line" | awk '{print $3}')
+      application=$(printf "$line" | awk '{print $3}')
       verify_listed_application "$application" "${applications[*]}"
     fi
   done < "$MAC_OS_CONFIG_PATH/bin/install_app_store"
 
-  printf "App Store check complete.\n"
+  printf "%s\n" "App Store check complete."
 }
 export -f verify_app_store_applications
 
-# Verifies application exists.
+# Label: Verify Application
-# Parameters: $1 (required) - The file name.
+# Description: Verify application exists.
+# Parameters: $1 (required): File name.
 verify_application() {
   local file_name="$1"
-  local install_path=$(get_install_path "$file_name")
 
-  if [[ ! -e "$install_path" ]]; then
+  if [[ ! -e "$(get_install_path "$file_name")" ]]; then
-    printf " - Missing: $file_name\n"
+    printf "%s\n" " - Missing: $file_name"
   fi
 }
 export -f verify_application
 
-# Checks for missing applications suffixed by "APP_NAME" as defined in settings.sh.
+# Label: Verify Applications
+# Description: Check for missing applications suffixed by "APP_NAME" as defined in settings.
 verify_applications() {
-  printf "\nChecking application software...\n"
+  local file_names=""
+
+  printf "\n%s\n" "Checking application software..."
 
   # Only use environment keys that end with "APP_NAME".
-  local file_names=$(set | awk -F "=" '{print $1}' | grep ".*APP_NAME")
+  file_names=$(set | awk -F "=" '{print $1}' | grep ".*APP_NAME")
 
   # For each application name, check to see if the application is installed. Otherwise, skip.
   for name in $file_names; do
     verify_application "${!name}"
   done
 
-  printf "Application software check complete.\n"
+  printf "%s\n" "Application software check complete."
 }
 export -f verify_applications
 
-# Checks for missing extensions suffixed by "EXTENSION_PATH" as defined in settings.sh.
+# Label: Verify Extensions
+# Description: Check for missing extensions suffixed by "EXTENSION_PATH" as defined in settings.
 verify_extensions() {
-  printf "\nChecking application extensions...\n"
+  local extensions=""
+
+  printf "\n%s\n" "Checking application extensions..."
 
   # Only use environment keys that end with "EXTENSION_PATH".
-  local extensions=$(set | awk -F "=" '{print $1}' | grep ".*EXTENSION_PATH")
+  extensions=$(set | awk -F "=" '{print $1}' | grep ".*EXTENSION_PATH")
 
   # For each extension, check to see if the extension is installed. Otherwise, skip.
   for extension in $extensions; do
@@ -60,36 +68,42 @@ verify_extensions() {
     verify_path "${!extension}"
   done
 
-  printf "Application extension check complete.\n"
+  printf "%s\n" "Application extension check complete."
 }
 export -f verify_extensions
 
-# Checks for missing Homebrew casks.
+# Label: Verify Homebrew Casks
+# Description: Check for missing Homebrew casks.
 verify_homebrew_casks() {
+  local applications=""
+
   printf "\nChecking Homebrew casks...\n"
 
-  local applications="$(brew list --casks)"
+  applications="$(brew list --casks)"
 
   while read line; do
     if [[ "$line" == "brew cask install"* ]]; then
-      local application=$(printf "$line" | awk '{print $4}')
+      application=$(printf "%s" "$line" | awk '{print $4}')
       verify_listed_application "$application" "${applications[*]}"
     fi
   done < "$MAC_OS_CONFIG_PATH/bin/install_homebrew_casks"
 
-  printf "Homebrew cask check complete.\n"
+  printf "%s\n" "Homebrew cask check complete."
 }
 export -f verify_homebrew_casks
 
-# Checks for missing Homebrew formulas.
+# Label: Verify Homebrew Formulas
+# Description: Check for missing Homebrew formulas.
 verify_homebrew_formulas() {
+  local applications=""
+
   printf "Checking Homebrew formulas...\n"
 
-  local applications="$(brew list --formulae)"
+  applications="$(brew list --formulae)"
 
   while read line; do
     if [[ "$line" == "brew install"* ]]; then
-      local application=$(printf "$line" | awk '{print $3}')
+      application=$(printf "%s" "$line" | awk '{print $3}')
 
       # Exception: "gpg" is the binary but is listed as "gnugp".
       if [[ "$application" == "gpg" ]]; then
@@ -100,80 +114,89 @@ verify_homebrew_formulas() {
     fi
   done < "$MAC_OS_CONFIG_PATH/bin/install_homebrew_formulas"
 
-  printf "Homebrew formula check complete.\n"
+  printf "%s\n" "Homebrew formula check complete."
 }
 export -f verify_homebrew_formulas
 
-# Verifies listed application exists.
+# Label: Verify Listed Application
-# Parameters: $1 (required) - The current application, $2 (required) - The application list.
+# Description: Verify listed application exists.
+# Parameters: $1 (required): Current application, $2 (required): Application list.
 verify_listed_application() {
   local application="$1"
   local applications="$2"
 
   if [[ "${applications[*]}" != *"$application"* ]]; then
-    printf " - Missing: $application\n"
+    printf "%s\n" " - Missing: $application"
   fi
 }
 export -f verify_listed_application
 
-# Verifies path exists.
+# Label: Verify Path
-# Parameters: $1 (required) - The path.
+# Description: Verify path exists.
+# Parameters: $1 (required): Path.
 verify_path() {
   local path="$1"
 
   if [[ ! -e "$path" ]]; then
-    printf " - Missing: $path\n"
+    printf "%s\n" " - Missing: $path"
   fi
 }
 export -f verify_path
 
-# Checks for missing Node packages.
+# Label: Verify Node Packages
+# Description: Check for missing Node packages.
 verify_node_packages() {
-  printf "\nChecking Node packages...\n"
+  printf "\n%s\n" "Checking Node packages..."
 
   while read line; do
     if [[ "$line" == "npm "* ]]; then
-      local package=$(printf "$line" | awk '{print $4}')
+      package=$(printf "$line" | awk '{print $4}')
-      local packages=($(npm list --global --depth=0 | grep "$package"))
+      packages=($(npm list --global --depth=0 | grep "$package"))
 
       verify_listed_application "$package" "${packages[*]}"
     fi
   done < "$MAC_OS_CONFIG_PATH/bin/install_node_packages"
 
-  printf "Node packages check complete.\n"
+  printf "%s\n" "Node packages check complete."
 }
 export -f verify_node_packages
 
-# Checks for missing Ruby gems.
+# Label: Verify Ruby Gems
+# Description: Check for missing Ruby gems.
 verify_ruby_gems() {
-  local gems="$(gem list --no-versions)"
+  local gems=""
 
-  printf "\nChecking Ruby gems...\n"
+  printf "\n%s\n" "Checking Ruby gems..."
+
+  gems="$(gem list --no-versions)"
 
   while read line; do
     if [[ "$line" == "gem install"* ]]; then
-      local gem=$(printf "$line" | awk '{print $3}')
+      gem=$(printf "%s" "$line" | awk '{print $3}')
       verify_listed_application "$gem" "${gems[*]}"
     fi
   done < "$MAC_OS_CONFIG_PATH/bin/install_ruby_gems"
 
-  printf "Ruby gems check complete.\n"
+  printf "%s\n" "Ruby gems check complete."
 }
 export -f verify_ruby_gems
 
-# Checks for missing Rust crates.
+# Label: Verify Rust Crates
+# Description: Check for missing Rust crates.
 verify_rust_crates() {
-  printf "\nChecking Rust crates...\n"
+  local crates=""
 
-  local crates="$(ls -A1 $HOME/.cargo/bin)"
+  printf "\n%s\n" "Checking Rust crates..."
+
+  crates="$(ls -A1 $HOME/.cargo/bin)"
 
   while read line; do
     if [[ "$line" == "cargo install"* ]]; then
-      local crate=$(printf "$line" | awk '{print $3}')
+      crate=$(printf "%s" "$line" | awk '{print $3}')
       verify_listed_application "$crate" "${crates[*]}"
     fi
   done < "$MAC_OS_CONFIG_PATH/bin/install_rust_crates"
 
-  printf "Rust crates check complete.\n"
+  printf "%s\n" "Rust crates check complete."
 }
 export -f verify_rust_crates