29 lines
539 B
Bash
29 lines
539 B
Bash
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#!/usr/bin/env bash
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set -eu
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SCRIPT_PATH="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
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OUTPUT="stats.json"
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# Move in repo folder
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pushd ${SCRIPT_PATH} > /dev/null
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# If file does not exist, create it with JSON bracket
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if [ ! -f $OUTPUT ]; then
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echo "[" >> ${OUTPUT}
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fi
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# Append stat data
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now=$(date -Iseconds)
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echo "{" >> ${OUTPUT}
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echo " \"data\": \"${now}\"" >> ${OUTPUT}
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/snap/bin/docker stats --no-stream --format " ,\"{{.Name}}\": \"{{.MemUsage}}\"" >> ${OUTPUT}
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echo "}," >> ${OUTPUT}
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# Back to original path
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popd
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