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#!/usr/bin/env bash
#
# Copyright (c) 2019, Postgres Professional
#
# supported levels:
# * standard
# * hardcore
#
set -ux
status=0
# rebuild PostgreSQL with cassert support
if [ "$LEVEL" = "hardcore" ]; then
set -e
CUSTOM_PG_BIN=$PWD/pg_bin
CUSTOM_PG_SRC=$PWD/postgresql
# here PG_VERSION is provided by postgres:X-alpine docker image
curl "https://ftp.postgresql.org/pub/source/v$PG_VERSION/postgresql-$PG_VERSION.tar.bz2" -o postgresql.tar.bz2
echo "$PG_SHA256 *postgresql.tar.bz2" | sha256sum -c -
mkdir $CUSTOM_PG_SRC
tar \
--extract \
--file postgresql.tar.bz2 \
--directory $CUSTOM_PG_SRC \
--strip-components 1
cd $CUSTOM_PG_SRC
# enable additional options
./configure \
CFLAGS='-fno-omit-frame-pointer' \
--enable-cassert \
--prefix=$CUSTOM_PG_BIN \
--quiet
time make -s -j$(nproc) && make -s install
# override default PostgreSQL instance
export PATH=$CUSTOM_PG_BIN/bin:$PATH
export LD_LIBRARY_PATH=$CUSTOM_PG_BIN/lib
# show pg_config path (just in case)
which pg_config
cd -
set +e
fi
# show pg_config just in case
pg_config
# perform code checks if asked to
if [ "$LEVEL" = "hardcore" ]; then
# perform static analyzis
scan-build --status-bugs \
-disable-checker core.UndefinedBinaryOperatorResult \
-disable-checker core.DivideZero \
-disable-checker deadcode.DeadStores \
make USE_PGXS=1 || status=$?
# something's wrong, exit now!
if [ $status -ne 0 ]; then exit 1; fi
# don't forget to "make clean"
make USE_PGXS=1 clean
fi
# build and install extension (using PG_CPPFLAGS and SHLIB_LINK for gcov)
make USE_PGXS=1 PG_CPPFLAGS="-coverage" SHLIB_LINK="-coverage" install
# initialize database
initdb -D $PGDATA
# set appropriate port
export PGPORT=55435
echo "port = $PGPORT" >> $PGDATA/postgresql.conf
# restart cluster 'test'
pg_ctl start -l /tmp/postgres.log -w || status=$?
# something's wrong, exit now!
if [ $status -ne 0 ]; then cat /tmp/postgres.log; exit 1; fi
# run regression tests
export PG_REGRESS_DIFF_OPTS="-w -U3" # for alpine's diff (BusyBox)
make USE_PGXS=1 installcheck || status=$?
# show diff if it exists
if test -f regression.diffs; then cat regression.diffs; fi
# something's wrong, exit now!
if [ $status -ne 0 ]; then exit 1; fi
# generate *.gcov files
gcov src/*.c src/*.h
set +ux
# send coverage stats to Codecov
bash <(curl -s https://codecov.io/bash)
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