fabric-samples/asset-transfer-basic/chaincode-external/sampleBuilder/bin/detect
Arnaud J Le Hors 5173e73e7b Improve basic asset transfer external chaincode detect script
This change makes the way the type property is extracted from the
metadata.json file much more robust, and therefore sets a better
example.

Signed-off-by: Arnaud J Le Hors <lehors@us.ibm.com>
2020-08-20 12:36:30 -04:00

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#!/bin/sh
set -euo pipefail
METADIR=$2
# check if the "type" field is set to "external"
# crude way without jq which is not in the default fabric peer image
TYPE=$(tr -d '\n' < "$METADIR/metadata.json" | awk -F':' '{ for (i = 1; i < NF; i++){ if ($i~/type/) { print $(i+1); break }}}'| cut -d\" -f2)
if [ "$TYPE" = "external" ]; then
exit 0
fi
exit 1