32 lines
805 B
Bash
Executable File
32 lines
805 B
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Reads stdin or the file $1, replacing hashes with block info
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#
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# Uses zebrad-hash-lookup, which uses zcash-cli.
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#
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# Usage:
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# zebrad start | zebrad-log-filter
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# ZCASH_CLI="zcash-cli -testnet" zebrad start | zebrad-log-filter
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# Find GNU sed
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if command -v gsed > /dev/null; then
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GNU_SED=${GNU_SED:-gsed}
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else
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# Just assume it's GNU sed
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GNU_SED=${GNU_SED:-sed}
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fi
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while read line; do
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# Put each hash on a separate line, then expand them
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echo "$line" | \
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$GNU_SED -r \
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's/([0-9a-f]{64})/\n\1/g' | \
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$GNU_SED -r \
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's/(.*)([0-9a-f]{64})(.*)/ \
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echo -n '\''\1'\''; \
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echo '\''\2'\'' | zebrad-hash-lookup; \
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echo -n '\''\3'\''; /e'
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done < "${1:-/dev/stdin}"
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