23 lines
853 B
Bash
Executable file
23 lines
853 B
Bash
Executable file
#!/bin/bash
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set -euxo pipefail
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JSON=$(curl 'https://api.papermc.io/v2/projects/velocity/versions/3.3.0-SNAPSHOT/builds' -H 'User-Agent: docker-build simcop2387@simcop2387.info')
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BUILD=$(echo $JSON | jq -r '.builds[-1]')
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VERSION=$(echo $JSON | jq -r '.version')
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BUILD_ID=$(echo $BUILD | jq -r '.build')
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FILENAME=$(echo $BUILD | jq -r '.downloads.application.name')
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CHECKSUM=$(echo $BUILD | jq -r '.downloads.application.sha256')
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wget -O /tmp/velocity.jar "https://api.papermc.io/v2/projects/velocity/versions/${VERSION}/builds/${BUILD_ID}/downloads/${FILENAME}"
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CALCULATED=$(sha256sum /tmp/velocity.jar | cut -d' ' -f1)
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if [[ $CALCULATED == $CHECKSUM ]]; then
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echo download successful, moving to final location
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mv /tmp/velocity.jar /velocity/
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else
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echo FAILED SHA256 SUM CHECK: $CALCULATED != $CHECKSUM
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exit 127
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fi
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