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Allow blank defaults in get_template_value

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uprightbass360
2025-10-25 19:54:57 -04:00
parent 731413f4ae
commit 33df39f430
1 changed files with 8 additions and 7 deletions
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15
setup.sh
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@@ -26,18 +26,19 @@ get_template_value() {
# Extract value, handling variable expansion syntax like ${VAR:-default} # Extract value, handling variable expansion syntax like ${VAR:-default}
local value local value
value=$(grep "^${key}=" "$template_file" | head -1 | cut -d'=' -f2- | sed 's/^"\(.*\)"$/\1/') local raw_line
raw_line=$(grep "^${key}=" "$template_file" | head -1)
if [ -z "$raw_line" ]; then
echo "ERROR: Required key '$key' not found in .env.template" >&2
exit 1
fi
value="${raw_line#*=}"
value=$(echo "$value" | sed 's/^"\(.*\)"$/\1/')
# Handle ${VAR:-default} syntax by extracting the default value # Handle ${VAR:-default} syntax by extracting the default value
if [[ "$value" =~ ^\$\{[^}]*:-([^}]*)\}$ ]]; then if [[ "$value" =~ ^\$\{[^}]*:-([^}]*)\}$ ]]; then
value="${BASH_REMATCH[1]}" value="${BASH_REMATCH[1]}"
fi fi
if [ -z "$value" ]; then
echo "ERROR: Required key '$key' not found in .env.template" >&2
exit 1
fi
echo "$value" echo "$value"
} }