Apache Beam versions compatibility analysis

beam-versions-compatibility-analysis.sh

#!/bin/bash

mkdir -p "$HOME/releases/japi"

# create exclusions file for annotations to be skipped
cat <<EOF > "$HOME/releases/japi/beam-skip-annotations"
org.apache.beam.sdk.annotations.Experimental
org.apache.beam.sdk.annotations.Internal
EOF

# create exclusions file for packages to be skipped
cat <<EOF > "$HOME/releases/japi/beam-skip-packages"
org.apache.beam.repackaged
org.apache.beam.sdk.repackaged
org.apache.beam.sdk.annotations
org.apache.beam.sdk.expansion
org.apache.beam.sdk.harness
org.apache.beam.sdk.metrics
org.apache.beam.sdk.runners
org.apache.beam.sdk.schemas
org.apache.beam.sdk.state
org.apache.beam.sdk.testing
org.apache.beam.sdk.transforms.reflect
org.apache.beam.sdk.transforms.splittabledofn
org.apache.beam.sdk.util
EOF

# download beam-sdks-java-core versions
for minor in $(seq 0 19); do \
    mvn dependency:get -Dartifact="org.apache.beam:beam-sdks-java-core:2.$minor.0";
done

# compare beam-sdks-java-core versions
for minor in $(seq 0 18); do \
    declare next=$((minor+1));
    docker run -it --rm -v $HOME/.m2:/opt/m2:ro -v $HOME/releases/japi:/compat_reports \
      joschi/japi-compliance-checker:2.4-1 \
      --keep-internal \
      --skip-packages /compat_reports/beam-skip-packages \
      --skip-annotations-list /compat_reports/beam-skip-annotations \
      "/opt/m2/repository/org/apache/beam/beam-sdks-java-core/2.$minor.0/beam-sdks-java-core-2.$minor.0.jar" \
      "/opt/m2/repository/org/apache/beam/beam-sdks-java-core/2.$next.0/beam-sdks-java-core-2.$next.0.jar";
done

xdg-open file:///home/ismael/releases/japi/beam-sdks-java-core/