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fix: replace awk-based .env parsing with read loop to handle values containing spaces #83

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fix: replace awk-based .env parsing with read loop to handle values containing spaces #83

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12 changes: 10 additions & 2 deletions progress.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -9,9 +9,16 @@ error_exit() {
exit 1
}

# Load Environment Variables
# Load Environment Variables - parse line by line to correctly handle values with spaces
if [ -f .env ]; then
export $(cat .env | grep -v '#' | sed 's/\r$//' | awk '/=/ {print $1}' ) || error_exit "Failed to load .env file"
while IFS= read -r line || [ -n "$line" ]; do
# Skip blank lines and comment lines
[[ -z "$line" || "$line" =~ ^[[:space:]]*# ]] && continue
# Only export lines that contain an assignment
if [[ "$line" =~ ^[A-Za-z_][A-Za-z0-9_]*= ]]; then
export "$line"
fi
done < .env
fi

# Set default RPC URL with error checking
Expand Down Expand Up @@ -81,3 +88,4 @@ if [ $HOURS -gt 24 ] ; then
DAYS=$((HOURS / 24))
echo "Days until sync complete: $DAYS"
fi