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26 lines
875 B
Bash
26 lines
875 B
Bash
#!/bin/sh
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# This script injects environment variables into the HTML at runtime
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# This allows Docker containers to be configured without rebuilding
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# Default values
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USE_FLASK_BACKEND="${USE_FLASK_BACKEND:-false}"
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FLASK_BACKEND_URL="${FLASK_BACKEND_URL:-http://localhost:5001}"
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echo "Injecting environment variables into index.html..."
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echo "USE_FLASK_BACKEND=${USE_FLASK_BACKEND}"
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echo "FLASK_BACKEND_URL=${FLASK_BACKEND_URL}"
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# Create runtime configuration script
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cat > /usr/share/nginx/html/runtime-config.js <<EOF
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window.USE_FLASK_BACKEND = ${USE_FLASK_BACKEND};
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window.FLASK_BACKEND_URL = "${FLASK_BACKEND_URL}";
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console.log('[Runtime Config] USE_FLASK_BACKEND:', window.USE_FLASK_BACKEND);
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console.log('[Runtime Config] FLASK_BACKEND_URL:', window.FLASK_BACKEND_URL);
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EOF
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echo "Runtime configuration injected successfully"
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# Start nginx
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exec nginx -g 'daemon off;'
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