build: Use a custom build of SQLite in the docker container

Instead of using the Alpine linux packaged SQLite, we now
build our own SQLite library for the DBHub.io daemons to use.

This lets us match the SQLite version, and SQLite extensions,
which used on our production infrastructure.

Author: justinclift

docker/Dockerfile

@@ -7,7 +7,7 @@ LABEL maintainer="Justin Clift <justin@postgresql.org>"
 RUN  \
     apk update && \
     apk upgrade && \
-    apk add --no-cache ca-certificates 'curl>7.61.0' git go libc-dev memcached minio openrc postgresql sqlite-dev yarn && \
+    apk add --no-cache ca-certificates 'curl>7.61.0' file git go libc-dev make memcached minio openrc openssl openssl-dev postgresql yarn && \
     apk add rabbitmq-server --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing/ && \
     rc-update add memcached default && \
     rc-update add minio default && \
@@ -75,19 +75,39 @@ RUN echo "echo 127.0.0.1 docker-dev.dbhub.io docker-dev >> /etc/hosts" >> /usr/l
     echo "done" >> /usr/local/bin/start.sh && \
     chmod +x /usr/local/bin/start.sh
 
+# Compile our own customised version of SQLite
+RUN echo "Downloading SQLite source code" && \
+    mkdir /sqlite && \
+    cd /sqlite && \
+    TARBALL=$(curl -s https://sqlite.org/download.html | awk '/<!--/,/-->/ {print}' | grep 'sqlite-autoconf' | cut -d ',' -f 3) && \
+    SHA3=$(curl -s https://sqlite.org/download.html | awk '/<!--/,/-->/ {print}' | grep 'sqlite-autoconf' | cut -d ',' -f 5) && \
+    curl -LsS -o sqlite.tar.gz https://sqlite.org/${TARBALL} && \
+    VERIFY=$(openssl dgst -sha3-256 sqlite.tar.gz | cut -d ' ' -f 2) && \
+    if [ "$SHA3" != "$VERIFY" ]; then exit 1 ; fi && \
+    if [ ! -f sqlite.tar.gz ]; then echo "Downloading the SQLite source code did not work" ; exit 3 ; fi && \
+    echo "Compiling local SQLite" && \
+    tar xfz sqlite.tar.gz && \
+    cd sqlite-autoconf-* || exit 4 && \
+    CPPFLAGS="-DSQLITE_ENABLE_COLUMN_METADATA=1 -DSQLITE_MAX_VARIABLE_NUMBER=250000 -DSQLITE_ENABLE_RTREE=1 -DSQLITE_ENABLE_GEOPOLY=1 -DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS3_PARENTHESIS=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_ENABLE_STAT4=1 -DSQLITE_ENABLE_JSON1=1 -DSQLITE_SOUNDEX=1 -DSQLITE_ENABLE_MATH_FUNCTIONS=1 -DSQLITE_MAX_ATTACHED=125 -DSQLITE_ENABLE_MEMORY_MANAGEMENT=1 -DSQLITE_ENABLE_SNAPSHOT=1" ./configure --prefix=/sqlite --enable-dynamic-extensions=no && \
+    make -j9 && \
+    make install && \
+    cd .. && \
+    rm -rf sqlite-autoconf-* && \
+    echo "/sqlite/lib:/lib:/usr/local/lib:/usr/lib" > /etc/ld-musl-x86_64.path
+
 # Create script to compile DBHub.io daemons
 RUN echo "cd ${DBHUB_SOURCE}" >> /usr/local/bin/compile.sh && \
     echo "yarn" >> /usr/local/bin/compile.sh && \
     echo "yarn run babel ${DBHUB_SOURCE}/webui/jsx --out-dir ${DBHUB_SOURCE}/webui/js --presets babel-preset-react-app/prod" >> /usr/local/bin/compile.sh && \
     echo "yarn run webpack -c ${DBHUB_SOURCE}/webui/webpack.config.js" >> /usr/local/bin/compile.sh && \
     echo "cd ${DBHUB_SOURCE}/api" >> /usr/local/bin/compile.sh && \
-    echo "go build -gcflags \"all=-N -l\" -buildvcs=false -o /usr/local/bin/dbhub-api ." >> /usr/local/bin/compile.sh && \
+    echo "PKG_CONFIG_PATH=/sqlite/lib/pkgconfig go build -gcflags \"all=-N -l\" -buildvcs=false -o /usr/local/bin/dbhub-api ." >> /usr/local/bin/compile.sh && \
     echo "cd ${DBHUB_SOURCE}/db4s" >> /usr/local/bin/compile.sh && \
-    echo "go build -gcflags \"all=-N -l\" -buildvcs=false -o /usr/local/bin/dbhub-db4s ." >> /usr/local/bin/compile.sh && \
+    echo "PKG_CONFIG_PATH=/sqlite/lib/pkgconfig go build -gcflags \"all=-N -l\" -buildvcs=false -o /usr/local/bin/dbhub-db4s ." >> /usr/local/bin/compile.sh && \
     echo "cd ${DBHUB_SOURCE}/live" >> /usr/local/bin/compile.sh && \
-    echo "go build -gcflags \"all=-N -l\" -buildvcs=false -o /usr/local/bin/dbhub-live ." >> /usr/local/bin/compile.sh && \
+    echo "PKG_CONFIG_PATH=/sqlite/lib/pkgconfig go build -gcflags \"all=-N -l\" -buildvcs=false -o /usr/local/bin/dbhub-live ." >> /usr/local/bin/compile.sh && \
     echo "cd ${DBHUB_SOURCE}/webui" >> /usr/local/bin/compile.sh && \
-    echo "go build -gcflags \"all=-N -l\" -buildvcs=false -o /usr/local/bin/dbhub-webui ." >> /usr/local/bin/compile.sh && \
+    echo "PKG_CONFIG_PATH=/sqlite/lib/pkgconfig go build -gcflags \"all=-N -l\" -buildvcs=false -o /usr/local/bin/dbhub-webui ." >> /usr/local/bin/compile.sh && \
     echo "/usr/local/bin/restart.sh" >> /usr/local/bin/compile.sh && \
     chmod +x /usr/local/bin/compile.sh