15 lines
237 B
Bash
15 lines
237 B
Bash
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#!/usr/bin/env bash
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set -euo pipefail
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TIMEOUT=10 # Metro should not take this long to start.
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while [ "${TIMEOUT}" -gt 0 ]; do
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if ! lsof -i:8081 &> /dev/null; then
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echo "."
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sleep 1
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((TIMEOUT--))
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else
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break
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fi
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done
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