106 lines
3.5 KiB
Bash
Executable File
106 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2019 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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
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# 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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set -ex
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# NOTE(pabelanger): Allow users to force either microdnf or dnf as a package
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# manager.
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PKGMGR="${PKGMGR:-}"
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PKGMGR_OPTS="${PKGMGR_OPTS:-}"
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PKGMGR_PRESERVE_CACHE="${PKGMGR_PRESERVE_CACHE:-}"
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PYCMD="${PYCMD:=/usr/bin/python3}"
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PIPCMD="${PIPCMD:=$PYCMD -m pip}"
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PIP_OPTS="${PIP_OPTS-}"
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if [ -z $PKGMGR ]; then
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# Expect dnf to be installed, however if we find microdnf default to it.
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PKGMGR=/usr/bin/dnf
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if [ -f "/usr/bin/microdnf" ]; then
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PKGMGR=/usr/bin/microdnf
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fi
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fi
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if [ "$PKGMGR" = "/usr/bin/microdnf" ]
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then
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if [ -z "${PKGMGR_OPTS}" ]; then
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# NOTE(pabelanger): skip install docs and weak dependencies to
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# make smaller images. Sadly, setting these in dnf.conf don't
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# appear to work.
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PKGMGR_OPTS="--nodocs --setopt install_weak_deps=0"
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fi
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fi
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if [ -f /output/bindep/run.txt ] ; then
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PACKAGES=$(cat /output/bindep/run.txt)
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if [ ! -z "$PACKAGES" ]; then
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$PKGMGR install -y $PKGMGR_OPTS $PACKAGES
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fi
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fi
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if [ -f /output/bindep/epel.txt ] ; then
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EPEL_PACKAGES=$(cat /output/bindep/epel.txt)
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if [ ! -z "$EPEL_PACKAGES" ]; then
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$PKGMGR install -y $PKGMGR_OPTS --enablerepo epel $EPEL_PACKAGES
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fi
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fi
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# If there's a constraints file, use it.
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if [ -f /output/upper-constraints.txt ] ; then
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CONSTRAINTS="-c /output/upper-constraints.txt"
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fi
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# If a requirements.txt file exists,
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# install it directly so that people can use git url syntax
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# to do things like pick up patched but unreleased versions
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# of dependencies.
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if [ -f /output/requirements.txt ] ; then
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$PIPCMD install $CONSTRAINTS $PIP_OPTS --cache-dir=/output/wheels -r /output/requirements.txt
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fi
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# Add any requested extras to the list of things to install
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EXTRAS=""
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for extra in $* ; do
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EXTRAS="${EXTRAS} -r /output/$extra/requirements.txt"
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done
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if [ -f /output/packages.txt ] ; then
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# If a package list was passed to assemble, install that in the final
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# image.
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$PIPCMD install $CONSTRAINTS $PIP_OPTS --cache-dir=/output/wheels -r /output/packages.txt $EXTRAS
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else
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# Install the wheels. Uninstall any existing version as siblings maybe
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# be built with the same version number as the latest release, but we
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# really want the speculatively built wheels installed over any
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# automatic dependencies.
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# NOTE(pabelanger): It is possible a project may not have a wheel, but does have requirements.txt
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if [ $(ls -1 /output/wheels/*whl 2>/dev/null | wc -l) -gt 0 ]; then
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$PIPCMD uninstall -y /output/wheels/*.whl
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$PIPCMD install $CONSTRAINTS $PIP_OPTS --cache-dir=/output/wheels /output/wheels/*.whl $EXTRAS
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elif [ ! -z "$EXTRAS" ] ; then
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$PIPCMD uninstall -y $EXTRAS
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$PIPCMD install $CONSTRAINTS $PIP_OPTS --cache-dir=/output/wheels $EXTRAS
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fi
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fi
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# clean up after ourselves, unless requested to keep the cache
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if [[ "$PKGMGR_PRESERVE_CACHE" != always ]]; then
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$PKGMGR clean all
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rm -rf /var/cache/{dnf,yum}
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fi
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rm -rf /var/lib/dnf/history.*
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rm -rf /var/log/{dnf.*,hawkey.log}
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