#!/bin/bash

set -euo pipefail

# paths where the script is located

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"

PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"

DATA_DIR="$PROJECT_ROOT/_data"

TEMP_FILE="$DATA_DIR/whats_left.temp"

OUTPUT_DIR="$DATA_DIR/whats_left"

OUTPUT_FILE="$OUTPUT_DIR/builtin_items.csv"

# create directory if it doesn't exist

mkdir -p "$OUTPUT_DIR"

# exit violently if the temp file does not exist

if [ ! -f "$TEMP_FILE" ]; then

echo "error: input file $TEMP_FILE not found" >&2

exit 1

fi

# generate the CSV file for builtin items from the temp file

awk -f - "$TEMP_FILE" > "$OUTPUT_FILE" <<'EOF'

BEGIN {

OFS=","

print "builtin,name,is_inherited"

}

/^# builtin items/ { in_section=1; next }

/^$/ { if (in_section) exit }

in_section {

split($1, a, ".")

rest = ""

idx = index($0, " ")

if (idx > 0) {

rest = substr($0, idx+1)

}

print a[1], $1, rest

}

EOF