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isaiahtaylor/gethash.sh

Created July 8, 2021 18:34
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Hash a directory for Terraform external data source
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gethash.sh
#!/usr/bin/env bash
set -e
eval "$(jq -r '@sh "DIRECTORY=\(.directory)"')"
HASH=$(git ls-files --exclude-standard -os ${DIRECTORY} | git hash-object --stdin)
echo "{\"checksum\": \"${HASH}\"}"
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