fix(doc): add new install URL to README

Reviewed-on: https://codeberg.org/vegvisir/install/pulls/2

README.md

@@ -9,5 +9,5 @@ The script will only run on Linux environments with `coreutils` installed (for n
 2. Run this command from the root directory of your local repository
 
 ```sh
-curl -fsSL https://codeberg.org/vegvisir/install/raw/branch/master/install.sh | sh
+curl -fsSL https://href.vlw.se/vegvisir/install | bash
 ```

install.sh

@@ -32,6 +32,11 @@ check_sys_depend() {
 }
 
 install_vegvisir() {
+	if ! [ -d ".git" ] ; then
+		echo_err "Not in a git repository"
+		exit 1
+	fi
+
 	if ! [ -d "vegvisir" ] ; then
 		git submodule add https://codeberg.org/vegvisir/vegvisir
 	fi
@@ -58,7 +63,7 @@ configure_vegvisir() {
 	# A configuration file already exists
 	if [ -f "vegvisir/.env.ini" ] ; then
 		echo "A Vegvisir configuration file already exists at: ${cwd}/vegvisir/.env.ini"
-		read -p "Do you want to overwrite this file? (y/n): " choice
+		read -p "Do you want to overwrite this file? (y/n): " choice </dev/tty
 
 		# Check the user's response
 		if [[ "$choice" == "y" || "$choice" == "Y" ]] ; then
@@ -152,7 +157,7 @@ main() {
 	configure_vegvisir
 
 	echo "Vegvisir has been sucessfully installed."
-	read -p "Do you want to generate a simple example website to start from? (y/n): " choice
+	read -p "Do you want to generate a simple example website to start from? (y/n): " choice </dev/tty
 
 	# Check the user's response
 	if [[ "$choice" == "y" || "$choice" == "Y" ]] ; then
@@ -164,7 +169,7 @@ main() {
 
 # Prompt the user for confirmation
 echo "You are currently in: ${cwd}"
-read -p "Do you want to proceed with the installation in this directory? (y/n): " choice
+read -p "Do you want to proceed with the installation in this directory? (y/n): " choice </dev/tty
 
 # Check the user's response
 if [[ "$choice" == "y" || "$choice" == "Y" ]] ; then