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#!/usr/bin/env bash
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements.  See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License.  You may obtain a copy of the License at
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#
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#    http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# The Azure provided machines typically have the following disk allocation:
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# Total space: 85GB
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# Allocated: 67 GB
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# Free: 17 GB
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# This script frees up 28 GB of disk space by deleting unneeded packages and
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# large directories.
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# The Flink end to end tests download and generate more than 17 GB of files,
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# causing unpredictable behavior and build failures.
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#
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echo "=============================================================================="
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echo "Freeing up disk space on CI system"
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echo "=============================================================================="
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echo "Listing 100 largest packages"
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dpkg-query -Wf '${Installed-Size}\t${Package}\n' | sort -n | tail -n 100
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df -h
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echo "Removing large packages"
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sudo apt-get remove -y '^dotnet-.*'
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sudo apt-get remove -y '^llvm-.*'
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sudo apt-get remove -y 'php.*'
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sudo apt-get remove -y '^mongodb-.*'
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sudo apt-get remove -y '^mysql-.*'
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sudo apt-get remove -y azure-cli google-cloud-sdk hhvm powershell mono-devel libgl1-mesa-dri
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sudo apt-get autoremove -y
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sudo apt-get clean
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df -h
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echo "Removing large directories"
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sudo rm -rf /usr/share/dotnet/
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sudo rm -rf /usr/local/graalvm/
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sudo rm -rf /usr/local/.ghcup/
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sudo rm -rf /usr/local/share/powershell
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# sudo rm -rf /usr/local/share/chromium
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sudo rm -rf /usr/local/lib/android
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# sudo rm -rf /usr/local/lib/node_modules
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df -h
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