docker: cleanup alpine Dockerfile and drop Dockerfile_alpine_latest

.dockerignore

@@ -1,5 +1,6 @@
 docker
 !docker/testdata
+!docker/alpine/grass_tests.sh
 .gitignore
 .github
 .travis

docker/alpine/Dockerfile

@@ -9,8 +9,9 @@ LABEL maintainer="neteler@osgeo.org"
 ARG PYTHON_VERSION=3
 
 # List of packages to be installed (proj-data omitted: 570.04 MB)
-ENV PACKAGES="\
+ENV GRASS_RUN_PACKAGES="\
       attr \
+      build-base \
       bash \
       bison \
       bzip2 \
@@ -19,6 +20,8 @@ ENV PACKAGES="\
       fftw \
       flex \
       freetype \
+      g++ \
+      gcc \
       gdal \
       gdal-dev \
       gdal-tools \
@@ -32,6 +35,7 @@ ENV PACKAGES="\
       libgeotiff \
       libjpeg-turbo \
       libpng \
+      libpq-dev \
       libunwind \
       make \
       musl \
@@ -73,7 +77,7 @@ RUN echo "Install Python";\
 # Add the packages
 RUN echo "Install main packages";\
     apk update; \
-    apk add --no-cache $PACKAGES
+    apk add --no-cache $GRASS_RUN_PACKAGES
 
 
 FROM common as build
@@ -121,17 +125,13 @@ ENV GRASS_BUILD_PACKAGES="\
       cairo-dev \
       fftw-dev \
       freetype-dev \
-      g++ \
-      gcc \
-      gdal-dev \
       geos-dev \
       git \
       gnutls-dev \
       libc6-compat \
       libjpeg-turbo-dev \
       libpng-dev \
       libpq-dev \
-      make \
       openjpeg-dev \
       openblas-dev \
       pdal \
@@ -187,39 +187,8 @@ COPY --from=build /usr/local/grass* /usr/local/grass/
 # install external Python API
 RUN pip3 install --upgrade pip six grass-session --ignore-installed six
 
+# TODO: still needed?
 RUN ln -sf /usr/local/grass $(grass --config path)
-RUN grass --tmp-location XY --exec g.version -rge && \
-    pdal --version && \
-    python3 --version
-
-
-FROM grass as test
-
-## run simple LAZ test
-COPY docker/testdata/simple.laz /tmp/simple.laz
-COPY docker/testdata/test_grass_session.py /scripts/test_grass_session.py
-ENV GRASSBIN=grass
-
-# Test grass-session
-# Not yet ready for GRASS GIS 8:
-RUN /usr/bin/python3 /scripts/test_grass_session.py
-# Test PDAL
-RUN grass --tmp-location EPSG:25832 --exec r.in.pdal input="/tmp/simple.laz" output="count_1" method="n" resolution=1 -g
-
-# Test addon installation
-RUN apk add --no-cache py3-scikit-learn
-RUN grass --tmp-location XY --exec g.extension extension=r.learn.ml2
-
-
-FROM grass as final
-
-# These packages are required to run g.extension in GRASS GIS.
-ENV GRASS_RUN_PACKAGES="\
-      build-base \
-      gcc \
-      libpq-dev \
-      make \
-    "
 
 # GRASS GIS specific
 # allow work with MAPSETs that are not owned by current user
@@ -230,26 +199,21 @@ ENV GRASSBIN="/usr/local/bin/grass" \
 # https://proj.org/usage/environmentvars.html#envvar-PROJ_NETWORK
 ENV PROJ_NETWORK=ON
 
-# Add packages for fully enabling g.extension
-RUN apk add --no-cache $GRASS_RUN_PACKAGES
+## run simple LAZ test
+COPY docker/testdata/simple.laz /tmp/
+COPY docker/testdata/test_grass_session.py /scripts/
+COPY docker/alpine/grass_tests.sh /scripts/
+ENV GRASSBIN=grass
 
-# addon test in final stage: does g.extension install also C-extensions?
-# test raster C addon
-RUN grass --tmp-location XY --exec g.extension extension=r.gwr operation=add
-RUN grass --tmp-location XY --exec g.extension extension=r.gwr operation=remove -f
-# test vector C addon
-RUN grass --tmp-location XY --exec g.extension extension=v.centerpoint operation=add
-RUN grass --tmp-location XY --exec g.extension extension=v.centerpoint operation=remove -f
+# run some tests and cleanup
+RUN /bin/bash /scripts/grass_tests.sh && rm -f /scripts/grass_tests.sh \
+              /tmp/simple.laz /scripts/test_grass_session.py
 
 # show installed version
 RUN grass --tmp-location XY --exec g.version -rge && \
     pdal --version && \
     python3 --version
 
-# test r.in.pdal in final image because test stage is not executed in github action
-COPY docker/testdata/simple.laz /tmp/simple.laz
-RUN grass --tmp-location EPSG:25832 --exec r.in.pdal input="/tmp/simple.laz" output="count_1" method="n" resolution=1 -g
-
 # Data workdir
 WORKDIR /grassdb
 VOLUME /grassdb