add scripts for CI

scripts/get_archive_db.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# This script is used to download the archive dump from the mina-archive-dumps bucket
+# and extract the archive dump to the sql_scripts directory
+# The script will download the archive dump for the last 5 days and extract the first available archive dump
+# Usage: ./scripts/get_archive_db.sh <MINA_NETWORK>
+# Example: ./scripts/get_archive_db.sh mainnet
+
+MINA_NETWORK=${1}
+MINA_ARCHIVE_DUMP_URL=${MINA_ARCHIVE_DUMP_URL:=https://storage.googleapis.com/mina-archive-dumps}
+DUMP_TIME=0000
+SQL_SCRIPT_PATH=$(pwd)/sql_scripts
+TAR_FILE_PATH=${SQL_SCRIPT_PATH}/o1labs-archive-dump.tar.gz
+
+mkdir -p ${SQL_SCRIPT_PATH}
+
+MAX_DAYS_LOOKBACK=5
+i=0
+while [ $i -lt $MAX_DAYS_LOOKBACK ]; do
+    DATE=$(date -d "$i days ago" +%G-%m-%d)_${DUMP_TIME}
+    STATUS_CODE=$(curl -s -o /dev/null --head -w "%{http_code}" "${MINA_ARCHIVE_DUMP_URL}/${MINA_NETWORK}-archive-dump-${DATE}.sql.tar.gz")
+    if [[ ! $STATUS_CODE =~ 2[0-9]{2} ]]; then
+        i=$((i + 1))
+    else
+        echo "Download ${MINA_NETWORK}-archive-dump-${DATE}.sql.tar.gz"
+        curl "${MINA_ARCHIVE_DUMP_URL}/${MINA_NETWORK}-archive-dump-${DATE}.sql.tar.gz" -o ${TAR_FILE_PATH}
+        break
+    fi
+done
+
+[[ $STATUS_CODE =~ 2[0-9]{2} ]] || echo "[WARN] Unable to find archive dump for ${MINA_NETWORK}"
+
+tar -xvf ${SQL_SCRIPT_PATH}/o1labs-archive-dump.tar.gz -C ${SQL_SCRIPT_PATH}
+rm -f ${TAR_FILE_PATH}
+
+echo "Extracted ${MINA_NETWORK}-archive-dump-${DATE}.sql.tar.gz to ${SQL_SCRIPT_PATH}/${MINA_NETWORK}-archive-dump-${DATE}.sql"

scripts/wait_for_pg.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# This script is used to check if PostgreSQL is available
+# Usage: ./scripts/pg_ready.sh <PG_HOST> <PG_PORT>
+# Example: ./scripts/pg_ready.sh localhost 5432
+
+# Parameters
+PG_HOST="${1:-localhost}"
+PG_PORT="${2:-5432}"
+
+# Wait for PostgreSQL to become available
+until pg_isready -h "$PG_HOST" -p "$PG_PORT"; do
+  echo "Waiting for PostgreSQL to become available at ${PG_HOST}:${PG_PORT}..."
+  sleep 1
+done
+
+echo "PostgreSQL is available at ${PG_HOST}:${PG_PORT}"