From d336637c9f53424dcadd038001f67037254e6d9e Mon Sep 17 00:00:00 2001
From: Jonathan Potts <jonathanpotts@outlook.com>
Date: Sat, 4 Mar 2023 12:12:39 -0600
Subject: [PATCH] Build pgsql with openssl support

---
 Dockerfile | 76 ++++++++++++++++++++++++++++++++----------------------
 1 file changed, 45 insertions(+), 31 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 55d9d97..184f95c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,31 +1,36 @@
 # Build stage
 FROM ubuntu:20.04
 
-# Specify babelfish version by using a tag from https://github.com/babelfish-for-postgresql/babelfish-for-postgresql/tags
+# Specify babelfish version by using a tag from:
+# https://github.com/babelfish-for-postgresql/babelfish-for-postgresql/tags
 ARG BABELFISH_VERSION=BABEL_2_3_0__PG_14_6
 
 ENV DEBIAN_FRONTEND=noninteractive
 ENV BABELFISH_HOME=/opt/babelfish
 
 # Install build dependencies
-RUN apt update && apt install -y --no-install-recommends \
-	build-essential flex libxml2-dev libxml2-utils \
-	libxslt-dev libssl-dev libreadline-dev zlib1g-dev \
-	libldap2-dev libpam0g-dev gettext uuid uuid-dev \
-	cmake lld apt-utils libossp-uuid-dev gnulib bison \
-	xsltproc icu-devtools libicu66 \
-	libicu-dev gawk \
-	curl openjdk-8-jre openssl \
-	g++ libssl-dev python-dev libpq-dev \
-	pkg-config libutfcpp-dev \
+RUN apt update && apt install -y --no-install-recommends\
+	build-essential flex libxml2-dev libxml2-utils\
+	libxslt-dev libssl-dev libreadline-dev zlib1g-dev\
+	libldap2-dev libpam0g-dev gettext uuid uuid-dev\
+	cmake lld apt-utils libossp-uuid-dev gnulib bison\
+	xsltproc icu-devtools libicu66\
+	libicu-dev gawk\
+	curl openjdk-8-jre openssl\
+	g++ libssl-dev python-dev libpq-dev\
+	pkg-config libutfcpp-dev\
 	gnupg unixodbc-dev net-tools unzip wget
 
 # Download babelfish sources
 WORKDIR /workplace
 
-RUN wget https://github.com/babelfish-for-postgresql/babelfish-for-postgresql/releases/download/${BABELFISH_VERSION}/${BABELFISH_VERSION}.tar.gz
+ENV BABELFISH_REPO=babelfish-for-postgresql/babelfish-for-postgresql
+ENV BABELFISH_URL=https://github.com/${BABELFISH_REPO}
+ENV BABELFISH_TAG=${BABELFISH_VERSION}
+ENV BABELFISH_FILE=${BABELFISH_VERSION}.tar.gz
 
-RUN tar -xvzf ${BABELFISH_VERSION}.tar.gz
+RUN wget ${BABELFISH_URL}/releases/download/${BABELFISH_TAG}/${BABELFISH_FILE}
+RUN tar -xvzf ${BABELFISH_FILE}
 
 # Set environment variables
 ENV PG_SRC=/workplace/${BABELFISH_VERSION}
@@ -38,34 +43,42 @@ ENV PG_CONFIG=${BABELFISH_HOME}/bin/pg_config
 ENV ANTLR4_VERSION=4.9.3
 ENV ANTLR4_JAVA_BIN=/usr/bin/java
 ENV ANTLR4_RUNTIME_LIBRARIES=/usr/include/antlr4-runtime
-ENV ANTLR_EXECUTABLE=/usr/local/lib/antlr-${ANTLR4_VERSION}-complete.jar
+ENV ANTLR_FILE=antlr-${ANTLR4_VERSION}-complete.jar
+ENV ANTLR_EXECUTABLE=/usr/local/lib/${ANTLR_FILE}
+ENV ANTLR_CONTRIB=${PG_SRC}/contrib/babelfishpg_tsql/antlr/thirdparty/antlr
 ENV ANTLR_RUNTIME=/workplace/antlr4
 
-RUN cp ${PG_SRC}/contrib/babelfishpg_tsql/antlr/thirdparty/antlr/antlr-${ANTLR4_VERSION}-complete.jar /usr/local/lib
+RUN cp ${ANTLR_CONTRIB}/${ANTLR_FILE} /usr/local/lib
 
 WORKDIR /workplace
 
-RUN wget http://www.antlr.org/download/antlr4-cpp-runtime-${ANTLR4_VERSION}-source.zip
-RUN unzip -d ${ANTLR_RUNTIME} antlr4-cpp-runtime-${ANTLR4_VERSION}-source.zip
+ENV ANTLR_DOWNLOAD=http://www.antlr.org/download
+ENV ANTLR_CPP_SOURCE=antlr4-cpp-runtime-${ANTLR4_VERSION}-source.zip
+
+RUN wget ${ANTLR_DOWNLOAD}/${ANTLR_CPP_SOURCE}
+RUN unzip -d ${ANTLR_RUNTIME} ${ANTLR_CPP_SOURCE}
 
 WORKDIR ${ANTLR_RUNTIME}/build
 
-RUN cmake .. -D ANTLR_JAR_LOCATION=/usr/local/lib/antlr-${ANTLR4_VERSION}-complete.jar -DCMAKE_INSTALL_PREFIX=/usr/local -DWITH_DEMO=True
+RUN cmake .. -D\
+	ANTLR_JAR_LOCATION=${ANTLR_EXECUTABLE}\
+	-DCMAKE_INSTALL_PREFIX=/usr/local -DWITH_DEMO=True
 RUN make && make install
 
 # Build modified PostgreSQL for Babelfish
 WORKDIR ${PG_SRC}
 
-RUN ./configure CFLAGS="-ggdb" \
-	--prefix=${BABELFISH_HOME}/ \
-	--enable-debug \
-	--with-ldap \
-	--with-libxml \
-	--with-pam \
-	--with-uuid=ossp \
-	--enable-nls \
-	--with-libxslt \
-	--with-icu
+RUN ./configure CFLAGS="-ggdb"\
+	--prefix=${BABELFISH_HOME}/\
+	--enable-debug\
+	--with-ldap\
+	--with-libxml\
+	--with-pam\
+	--with-uuid=ossp\
+	--enable-nls\
+	--with-libxslt\
+	--with-icu\
+	--with-openssl
 					
 RUN make DESTDIR=${BABELFISH_HOME}/ 2>error.txt && make install
 
@@ -74,7 +87,8 @@ WORKDIR ${PG_SRC}/contrib
 RUN make && make install
 
 # Compile the ANTLR parser generator
-RUN cp /usr/local/lib/libantlr4-runtime.so.${ANTLR4_VERSION} ${BABELFISH_HOME}/lib
+RUN cp /usr/local/lib/libantlr4-runtime.so.${ANTLR4_VERSION}\
+	${BABELFISH_HOME}/lib
 					 
 WORKDIR ${PG_SRC}/contrib/babelfishpg_tsql/antlr 
 RUN cmake -Wno-dev .
@@ -103,8 +117,8 @@ WORKDIR ${BABELFISH_HOME}
 COPY --from=0 ${BABELFISH_HOME} .
 
 # Install runtime dependencies
-RUN apt update && apt install -y --no-install-recommends \
-	libssl1.1 openssl libldap-2.4-2 libxml2 libpam0g uuid libossp-uuid16 \
+RUN apt update && apt install -y --no-install-recommends\
+	libssl1.1 openssl libldap-2.4-2 libxml2 libpam0g uuid libossp-uuid16\
 	libxslt1.1 libicu66 libpq5 unixodbc
 
 # Enable data volume