Bash script for quick standalone installations of Swagger UI

swagger-standalone-install.sh

#!/bin/bash

echo "Downloading the latest Swagger UI release..."

LATEST_VERSION=$(curl -s https://api.github.com/repos/swagger-api/swagger-ui/releases/latest | grep '"tag_name"' | cut -d '"' -f 4)
echo "The latest release version is: $LATEST_VERSION"

ZIP_FILE="swagger-ui-$LATEST_VERSION.zip"
curl -L -o "$ZIP_FILE" "https://github.com/swagger-api/swagger-ui/archive/refs/tags/$LATEST_VERSION.zip"

if [[ -z "$ZIP_FILE" ]]; then
    echo "Failed to download the zip file or no zip file found. Exiting."
    exit 1
else
    echo "Zip file downloaded successfully: $ZIP_FILE"
fi

unzip "$ZIP_FILE"
mv swagger-ui-*/dist ./
rm -rf swagger-ui-*
rm "$ZIP_FILE"

echo "Enter the path to your OpenAPI 3.0 spec (json or yaml):"
read -r openapi_path

sed -i '' "s@https://petstore.swagger.io/v2/swagger.json@$openapi_path@g" dist/swagger-initializer.js
mv dist swagger

echo "Setup complete. If you move the swagger folder, you may need to change the OpenAPI spec path again in swagger-initializer.js"