chore: Simplify install script (#8048)

* chore: Simplify install script

The default .env file now contains a set UPLOAD_LOCATION already

* fix: Remove leftover line

install.sh

@@ -6,7 +6,7 @@ ip_address=$(hostname -I | awk '{print $1}')
 
 create_immich_directory() {
   echo "Creating Immich directory..."
-  mkdir -p ./immich-app/immich-data
+  mkdir -p ./immich-app
   cd ./immich-app || exit
 }
 
@@ -20,21 +20,6 @@ download_dot_env_file() {
   curl -L https://github.com/immich-app/immich/releases/latest/download/example.env -o ./.env >/dev/null 2>&1
 }
 
-replace_env_value() {
-  KERNEL="$(uname -s | tr '[:upper:]' '[:lower:]')"
-  if [ "$KERNEL" = "darwin" ]; then
-    sed -i '' "s|$1=.*|$1=$2|" ./.env
-  else
-    sed -i "s|$1=.*|$1=$2|" ./.env
-  fi
-}
-
-populate_upload_location() {
-  echo "Populating default UPLOAD_LOCATION value..."
-  upload_location=$(pwd)/immich-data
-  replace_env_value "UPLOAD_LOCATION" "$upload_location"
-}
-
 start_docker_compose() {
   echo "Starting Immich's docker containers"
 
@@ -59,7 +44,6 @@ start_docker_compose() {
 show_friendly_message() {
   echo "Successfully deployed Immich!"
   echo "You can access the website at http://$ip_address:2283 and the server URL for the mobile app is http://$ip_address:2283/api"
-  echo "The library location is $upload_location"
   echo "---------------------------------------------------"
   echo "If you want to configure custom information of the server, including the database, Redis information, or the backup (or upload) location, etc. 
   
@@ -75,5 +59,4 @@ show_friendly_message() {
 create_immich_directory
 download_docker_compose_file
 download_dot_env_file
-populate_upload_location
 start_docker_compose