feat: st2334 cheatsheet

cs3223/cs3223_assign1/install.sh

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+# CS3223 Assignment 1
+# Script to install PostgreSQL 17.6
+
+set -euo pipefail
+
+source ./settings.sh
+
+VERSION=17.6
+ASSIGN_DIR=$HOME/cs3223_assign1
+DOWNLOAD_DIR=$HOME
+SRC_DIR=${DOWNLOAD_DIR}/postgresql-${VERSION}
+FILE=postgresql-${VERSION}.tar.gz
+
+mkdir -p ${DOWNLOAD_DIR}
+mkdir -p ${INSTALL_DIR}
+mkdir -p ${PGDATA}
+
+# Download PostgreSQL source files
+if [ ! -e ${DOWNLOAD_DIR}/${FILE} ]; then
+	cd ${DOWNLOAD_DIR}
+	wget https://ftp.postgresql.org/pub/source/v${VERSION}/$FILE
+	tar xvfz ${FILE}
+fi
+
+if [ ! -d ${SRC_DIR} ]; then
+	cd ${DOWNLOAD_DIR}
+	tar xvfz ${FILE}
+fi
+
+# Install PostgreSQL
+cd ${SRC_DIR}
+export CFLAGS="-g"
+./configure --prefix=${INSTALL_DIR} --enable-debug  --enable-cassert
+NUMBER_PARALLEL_TASKS=2
+make clean && make world && make install-world -j ${NUMBER_PARALLEL_TASKS}
+
+# Install test_bufmgr extension
+if [ ! -d ${ASSIGN_DIR} ]; then
+	echo "Error: Assignment directory ${ASSIGN_DIR} missing!"
+	exit 1
+fi
+if [ ! -d ${SRC_DIR}/contrib/test_bufmgr ]; then
+	cp -r ${ASSIGN_DIR}/test_bufmgr ${SRC_DIR}/contrib
+	cd ${SRC_DIR}/contrib/test_bufmgr
+	make && make install 
+fi
+chmod u+x ${ASSIGN_DIR}/*.sh
+
+# Create a database cluster
+if [ -d ${PGDATA} ]; then 
+	rm -rf ${PGDATA}
+fi
+${INSTALL_DIR}/bin/initdb -D ${PGDATA}
+
+