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Merith-TK
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37 lines
956 B
Bash
37 lines
956 B
Bash
#!/bin/bash
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set -euo pipefail
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cd /data
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JAR_PATH="geyser.jar"
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TMP_JAR="geyser.jar.new"
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DOWNLOAD_URL="https://download.geysermc.org/v2/projects/geyser/versions/latest/builds/latest/downloads/standalone"
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echo "Downloading latest Geyser standalone JAR..."
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wget -q -O "$TMP_JAR" "$DOWNLOAD_URL"
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# Get new JAR hash
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if [[ -f "$TMP_JAR" ]]; then
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NEW_HASH=$(sha256sum "$TMP_JAR" | awk '{print $1}')
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else
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echo "Download failed or empty. Aborting."
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exit 1
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fi
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# Install or update if necessary
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if [[ ! -f "$JAR_PATH" ]]; then
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echo "No existing Geyser JAR found. Installing..."
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mv "$TMP_JAR" "$JAR_PATH"
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else
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OLD_HASH=$(sha256sum "$JAR_PATH" | awk '{print $1}')
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if [[ "$NEW_HASH" != "$OLD_HASH" ]]; then
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echo "New version detected. Updating Geyser..."
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mv "$TMP_JAR" "$JAR_PATH"
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else
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echo "Geyser is already up to date."
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rm -f "$TMP_JAR"
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fi
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fi
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echo "Starting Geyser..."
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exec java -jar "$JAR_PATH"
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