Refactor to support multiple OS's

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

install.sh

@@ -0,0 +1,101 @@
+#!/usr/bin/env bash
+
+export PATH="/home/linuxbrew/.linuxbrew/bin:$PATH"
+
+GITEMAIL=$(git config --get user.email)
+
+[ -d ~/.additional_dotfiles ] || (mkdir -p ~/.additional_dotfiles && touch ~/.additional_dotfiles/credentials)
+
+# Install homebrew
+which brew >/dev/null || /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+
+echo "🔵  Setting up zsh"
+
+# Install oh-my-zsh
+printf "Cloning oh-my-zsh..."
+[ -d ~/.oh-my-zsh ] || sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
+printf " ✅\n"
+
+# Install ZSH plugins
+printf "Cloning zsh plugins..."
+[ -d ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions ] || git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
+[ -d ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting ] || git clone https://github.com/zsh-users/zsh-syntax-highlighting ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
+printf " ✅\n"
+
+# Install tools
+BREW_TOOLS=(
+  argocd bandwhich bat danielfoehrkn/switch/switch derailed/k9s/k9s dive dog duf dust exa fd fzf
+  git-delta git-delta go helm homebrew/cask-fonts/font-open-dyslexic-nerd-font htop jq kind krew
+  kubectl kubectx kustomize node procs progress ripgrep rs/tap/curlie rust starship
+  tektoncd/tools/tektoncd-cli tldr tailscale
+  )
+CARGO_TOOLS=( macchina bottom )
+NODE_TOOLS=( git-split-diffs )
+KREW_TOOLS=( gs )
+
+echo "🔵  Installing / updating tools"
+
+# Homebrew
+export HOMEBREW_NO_INSTALL_CLEANUP=true
+for tool in "${BREW_TOOLS[@]}"
+do
+  printf "${tool}..."
+  brew upgrade ${tool} &>/dev/null || brew install ${tool} &>/dev/null
+  printf " ✅\n"
+done
+
+# Cargo
+for tool in "${CARGO_TOOLS[@]}"
+do
+  printf "${tool}..."
+  cargo install ${tool} &>/dev/null
+  printf " ✅\n"
+done
+
+# Krew
+kubectl-krew update &>/dev/null
+for tool in "${KREW_TOOLS[@]}"
+do
+  printf "${tool}..."
+  kubectl-krew upgrade ${tool} &>/dev/null || kubectl-krew install ${tool} &>/dev/null
+  printf " ✅\n"
+done
+
+echo "🔵  Adding configuration"
+FILES=$(find ./home -maxdepth 1 -mindepth 1 -printf '%f ')
+for file in $FILES
+do
+  f=$(readlink -f "./home/${file}")
+  printf "Linking ${f}..."
+  ln -sfn ${f} ~/$(basename "./home/${file}")
+  printf " ✅\n"
+done
+
+
+echo "🔵  OS Specific setup"
+echo "Detected OS type: ${OSTYPE}"
+
+case "${OSTYPE}" in
+  *linux*)
+    # Do stuff
+    ;;
+  *darwin*)
+    # Mac specific setup
+    BREW_TOOLS=( pinentry-mac gpg gawk coreutils )
+    for tool in "${MAC_BREW_TOOLS[@]}"
+    do
+      printf "${tool}..."
+      brew upgrade ${tool} &>/dev/null || brew install ${tool} &>/dev/null
+      printf " ✅\n"
+    done
+
+    FILES=$(find ./os-specific/darwin/home -maxdepth 1 -mindepth 1 -printf '%f ')
+    for file in $FILES
+    do
+      f=$(readlink -f "./os-specific/darwin/home/${file}")
+      printf "Linking ${f}..."
+      ln -sfn ${f} ~/$(basename "./os-specific/darwin/home/${file}")
+      printf " ✅\n"
+    done
+    ;;
+esac