Move all docker testing tools to its own directory

.dockerignore

@@ -2,6 +2,5 @@
 !sql
 !src
 !test
-!entrypoint.sh
 !h3.control
 !Makefile

docker/base.Dockerfile

@@ -0,0 +1,29 @@
+ARG UBUNTU=xenial
+FROM ubuntu:${UBUNTU}
+ARG UBUNTU
+ARG POSTGRESQL=10
+ARG POSTGIS=2.4
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    cmake \
+    git
+
+# xenial needs gnupg-curl for https support
+RUN if [ "$UBUNTU" = "xenial" ] ; then apt-get install -y gnupg-curl; fi
+
+# Setup PostgreSQL apt repository
+RUN apt-key adv --fetch-keys https://www.postgresql.org/media/keys/ACCC4CF8.asc
+RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ ${UBUNTU}-pgdg main" >> /etc/apt/sources.list.d/pgdg.list
+RUN apt-get update
+
+# Install dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    postgresql-${POSTGRESQL}-postgis-${POSTGIS}-scripts \
+    postgresql-${POSTGRESQL}-postgis-${POSTGIS} \
+    postgresql-server-dev-${POSTGRESQL} \
+    postgresql-${POSTGRESQL}
+
+# Set workdir
+WORKDIR /tmp/h3-pg

docker/build.Dockerfile

@@ -0,0 +1,15 @@
+ARG UBUNTU
+FROM h3-pg:base-${UBUNTU}
+ARG UBUNTU
+ARG POSTGRESQL
+ARG POSTGIS
+
+COPY . /tmp/h3-pg
+
+RUN make install
+
+USER postgres
+
+CMD service postgresql start && \
+    psql -c "CREATE EXTENSION postgis;" && \
+    make installcheck

docker/build.sh

@@ -0,0 +1,8 @@
+BASEDIR=$(dirname $(realpath "$0"))
+cd $BASEDIR
+
+docker build -f base.Dockerfile -t h3-pg:base ..
+docker build -f build.Dockerfile -t h3-pg:build ..
+
+cd ..
+docker run --rm -v "$PWD":/tmp/h3-pg h3-pg:build

docker/develop.Dockerfile

@@ -0,0 +1,18 @@
+ARG UBUNTU
+FROM h3-pg:base-${UBUNTU}
+ARG UBUNTU
+ARG POSTGRESQL
+ARG POSTGIS
+
+# Hacky solution to non-root user in CMD
+RUN chmod -R a+w \
+    /usr/share/postgresql/${POSTGRESQL} \
+    /usr/lib/postgresql/${POSTGRESQL}/lib
+
+USER postgres
+
+CMD service postgresql start && \
+    psql -c "CREATE EXTENSION postgis;" && \
+    make install && \
+    make installcheck && \
+    make clean

docker/pgxn.Dockerfile

@@ -0,0 +1,18 @@
+ARG UBUNTU
+FROM h3-pg:base-${UBUNTU}
+ARG UBUNTU
+ARG POSTGRESQL
+ARG POSTGIS
+
+# Install dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    pgxnclient
+
+RUN pgxnclient install h3
+
+USER postgres
+
+CMD service postgresql start && \
+    psql -c "CREATE EXTENSION postgis;" && \
+    pgxnclient load h3  && \
+    pgxnclient check h3

docker/test.sh

@@ -0,0 +1,38 @@
+BASEDIR=$(dirname $(realpath "$0"))
+cd $BASEDIR
+cd ..
+
+for UBUNTU in bionic xenial
+do
+    echo "Testing on Ubuntu ${UBUNTU}"
+
+    echo " - Building Docker images"
+    for IMAGE in base build pgxn
+    do
+        echo -n "   * $IMAGE... "
+        result=$(docker build \
+            --build-arg UBUNTU=${UBUNTU} \
+            -f docker/${IMAGE}.Dockerfile \
+            -t h3-pg:${IMAGE}-${UBUNTU} \
+            . 2> /dev/null)
+        if [[ $? -eq 0 ]] ; then
+            echo "success"
+        else
+            echo "fail:"
+            echo "$result"
+        fi
+    done
+
+    echo " - Testing Docker images"
+    for IMAGE in build pgxn
+    do
+        echo -n "   * $IMAGE... "
+        result=$(docker run --rm h3-pg:${IMAGE}-${UBUNTU} 2> /dev/null)
+        if [[ $? -eq 0 ]] ; then
+            echo "success"
+        else
+            echo "fail:"
+            echo "$result"
+        fi
+    done
+done