setup, refactor and reword a few sections, especially related to the getopts and hosts file.

setup.sh

@@ -9,6 +9,14 @@ LOCAL=$DIR/local.yml
 URL="https://git.hyperling.com/me/env-ansible"
 BRANCH="main"
 
+LINUX_HOSTS_DIR=/etc/ansible
+LINUX_HOSTS_FILE="$LINUX_HOSTS_DIR/hosts"
+FREEBSD_HOSTS_DIR="/usr/local/etc/ansible"
+FREEBSD_HOSTS_FILE="$FREEBSD_HOSTS_DIR/hosts"
+
+HOSTS_DIR="$LINUX_HOSTS_DIR"
+HOSTS_FILE="$LINUX_HOSTS_FILE"
+
 config_dir="/usr/local/etc/hyperling-scm"
 general_config="$config_dir/general.ini"
 workstation_config="$config_dir/workstation.ini"
@@ -46,10 +54,10 @@ while getopts ":lb:gwsfh" arg; do
 	case $arg in
 		l) local="Y" && echo "Running $LOCAL as the playbook." ;;
 		b) branch="$OPTARG" && echo "Using branch $branch instead of $BRANCH." ;;
-		g) create_general="Y" && echo "Requested '$general_config'." ;;
+		g) create_general="Y" && echo "Generating test '$general_config'." ;;
-		w) create_workstation="Y" && echo "Requested '$workstation_config'." ;;
+		w) create_workstation="Y" && echo "Generating test '$workstation_config'." ;;
-		s) create_server="Y" && echo "Requested '$server_config'." ;;
+		s) create_server="Y" && echo "Generating test '$server_config'." ;;
-		f) show_facts="Y" ;;
+		f) show_facts="Y" && echo "Displaying ansible facts then exiting." ;;
 		h) usage ;;
 		*) echo "ERROR: Parameter $OPTARG was not recognized." && usage 1 ;;
 	esac
@@ -97,41 +105,41 @@ if [[ `which ansible > /dev/null; echo $?` != 0 ]]; then
 	if [[ $os == *Debian* || $os == *Ubuntu* || $os == *"Pop!_OS"* || $os == *Mint* || $os == *Parrot* ]]; then
 		sudo apt update
 		sudo apt install -y ansible git <<< N
-		sudo mkdir -p /etc/ansible
-		sudo sh -c 'echo "localhost ansible_connection=local" > /etc/ansible/hosts'
 	elif [[ $os == *FreeBSD* ]]; then
 		sudo pkg install -y -g py*-ansible git
-		sudo mkdir -p /usr/local/etc/ansible
+		HOSTS_DIR="$FREEBSD_HOSTS_DIR"
-		sudo sh -c 'echo "localhost ansible_connection=local" > /usr/local/etc/ansible/hosts'
+		HOSTS_FILE="$FREEBSD_HOSTS_FILE"
 	elif [[ $os == *Arch* || $os == *Manjaro* || $os == *Artix* ]]; then
 		sudo pacman -Sy --noconfirm ansible git
-		sudo mkdir -p /etc/ansible
-		sudo sh -c 'echo "localhost ansible_connection=local" > /etc/ansible/hosts'
 	elif [[ $os == *Darwin* ]]; then
 		bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-		echo "TESTING - EXIT!"
-		exit 0
 		brew install ansible git
+		HOSTS_DIR=""
+		HOSTS_FILE=""
 	elif [[ $os == *Fedora* ]]; then
 		sudo dnf install -y ansible git python3-libselinux
-		sudo mkdir -p /etc/ansible
-		sudo sh -c 'echo "localhost ansible_connection=local" > /etc/ansible/hosts'
 	elif [[ $os == *openSUSE* ]]; then
 		sudo zypper install -y ansible git
-		sudo mkdir -p /etc/ansible
-		sudo sh -c 'echo "localhost ansible_connection=local" > /etc/ansible/hosts'
 	elif [[ $os == *NixOS* ]]; then
 		$DIR/files/scripts/nixos.sh -b $branch
-		sudo mkdir -p /etc/ansible
-		sudo sh -c 'echo "localhost ansible_connection=local" > /etc/ansible/hosts'
 	else
-		echo -e "ERROR: OS not detected."
+		echo -e "ERROR: OS not recognized."
 		echo -e "$os"
 		exit 1
 	fi
 fi
 echo "Installed!"
 
+if [[ -n $HOSTS_DIR && -n $HOSTS_FILE ]]; then
+	echo "Ensuring hosts file exists..."
+	if [[ ! -e $HOSTS_FILE ]]; then
+		sudo mkdir -pv $HOSTS_DIR
+		sudo sh -c "echo 'localhost ansible_connection=local' > $HOSTS_FILE"
+	fi
+	echo "$HOSTS_FILE: '`cat $HOSTS_FILE`'"
+	echo "Hosts file created successfully!"
+fi
+
 if [[ "$show_facts" == "Y" ]]; then
 	echo "Showing Ansible Facts"
 	ansible localhost -m setup --connection=local