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devtools, utxo-snapshot: Fix block height out of range

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Handle the Block height out of range error gracefully by checking if
the node has synchronized to or beyond the required block height,
otherwise without this validation the node would keep the network
disabled if the user selected that option.

Provide a user-friendly message if the block height is out of range
and exit the script cleanly.
This commit is contained in:
pablomartin4btc 2024-08-21 12:52:52 -03:00
parent 60b816439e
commit 5b4f34006d
1 changed files with 10 additions and 0 deletions
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10
contrib/devtools/utxo_snapshot.sh
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@ -36,6 +36,16 @@ if (( GENERATE_AT_HEIGHT < PRUNED )); then
exit 1
fi
# Check current block height to ensure the node has synchronized past the required block
CURRENT_BLOCK_HEIGHT=$(${BITCOIN_CLI_CALL} getblockcount)
PIVOT_BLOCK_HEIGHT=$(( GENERATE_AT_HEIGHT + 1 ))
if (( PIVOT_BLOCK_HEIGHT > CURRENT_BLOCK_HEIGHT )); then
(>&2 echo "Error: The node has not yet synchronized to block height ${PIVOT_BLOCK_HEIGHT}.")
(>&2 echo "Please wait until the node has synchronized past this block height and try again.")
exit 1
fi
# Early exit if file at OUTPUT_PATH already exists
if [[ -e "$OUTPUT_PATH" ]]; then
(>&2 echo "Error: $OUTPUT_PATH already exists or is not a valid path.")