install: Differentiate between macOS and Linux dependencies

dependencies/apt.txt

@@ -0,0 +1,25 @@
+direnv
+fastfetch
+fd
+fzf
+gh
+git
+gnupg
+golang
+lua-language-server
+nodenv
+nodenv/nodenv/nodenv-default-packages
+pyenv
+rbenv
+ruby-build
+rust
+rust-analyzer
+stow
+tmux
+tmuxp
+wget
+zoxide
+zsh
+zsh-completions
+zsh-autosuggestions
+

install.zsh

@@ -1,13 +1,19 @@
 #!/bin/zsh
 
-which brew > /dev/null
+case `uname` in
-if (( $? != 0 )); then
+  Darwin)
-    echo "First installing Homebrew"
+    which brew > /dev/null
-    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+    if (( $? != 0 )); then
-fi
+      echo "First installing Homebrew"
+      /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+    fi
 
-echo "Installing dependencies from Homebrew"
+    echo "Installing dependencies from Homebrew"
-brew install -q $(< ./dependencies/homebrew.txt)
+    brew install -q $(< ./dependencies/homebrew.txt)
+  ;;
+  Linux)
+  ;;
+esac
 
 echo "Installing rbenv plugins"
 pushd ruby/.rbenv/plugins