123 lines
4.4 KiB
Bash
Executable File
123 lines
4.4 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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# Make a list of bindep dependencies and a collection of built binary
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# wheels for the repo in question as well as its python dependencies.
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# Install javascript tools as well to support python that needs javascript
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# at build time.
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set -ex
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mkdir -p /output/bindep
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mkdir -p /output/wheels
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cd /tmp/src
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apt-get update
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function install_bindep {
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# Protect from the bindep builder image use of the assemble script
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# to produce a wheel. Note we append because we want all
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# sibling packages in here too
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if [ -f bindep.txt -o -f other-requirements.txt ] ; then
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bindep -l newline >> /output/bindep/run.txt || true
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compile_packages=$(bindep -b compile || true)
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if [ ! -z "$compile_packages" ] ; then
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DEBIAN_FRONTEND=noninteractive apt-get install -y ${compile_packages}
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fi
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fi
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}
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function install_wheels {
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# Build a wheel so that we have an install target.
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# pip install . in the container context with the mounted
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# source dir gets ... exciting.
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# We run sdist first to trigger code generation steps such
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# as are found in zuul, since the sequencing otherwise
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# happens in a way that makes wheel content copying unhappy.
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# pip wheel isn't used here because it puts all of the output
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# in the output dir and not the wheel cache, so it's not
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# possible to tell what is the wheel for the project and
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# what is the wheel cache.
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python3 setup.py sdist bdist_wheel -d /output/wheels
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# Install everything so that the wheel cache is populated with
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# transitive depends. If a requirements.txt file exists, install
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# it directly so that people can use git url syntax to do things
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# like pick up patched but unreleased versions of dependencies.
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# Only do this for the main package (i.e. only write requirements
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# once).
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if [ -f /tmp/src/requirements.txt ] && [ ! -f /output/requirements.txt ] ; then
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/tmp/venv/bin/pip install $CONSTRAINTS --cache-dir=/output/wheels -r /tmp/src/requirements.txt
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cp /tmp/src/requirements.txt /output/requirements.txt
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fi
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/tmp/venv/bin/pip install $CONSTRAINTS --cache-dir=/output/wheels /output/wheels/*whl
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# Install each of the extras so that we collect all possibly
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# needed wheels in the wheel cache. get-extras-packages also
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# writes out the req files into /output/$extra/requirements.txt.
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for req in $(get-extras-packages) ; do
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/tmp/venv/bin/pip install $CONSTRAINTS --cache-dir=/output/wheels "$req"
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done
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}
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PACKAGES=$*
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# bindep the main package
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install_bindep
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# go through ZUUL_SIBLINGS, if any, and build those wheels too
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for sibling in ${ZUUL_SIBLINGS:-}; do
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pushd .zuul-siblings/${sibling}
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install_bindep
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popd
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done
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# Use a clean virtualenv for install steps to prevent things from the
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# current environment making us not build a wheel.
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python3 -m venv /tmp/venv
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/tmp/venv/bin/pip install -U pip wheel
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# If there is an upper-constraints.txt file in the source tree,
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# use it in the pip commands.
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if [ -f /tmp/src/upper-constraints.txt ] ; then
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cp /tmp/src/upper-constraints.txt /output/upper-constraints.txt
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CONSTRAINTS="-c /tmp/src/upper-constraints.txt"
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fi
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# If we got a list of packages, install them, otherwise install the
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# main package.
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if [[ $PACKAGES ]] ; then
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/tmp/venv/bin/pip install $CONSTRAINTS --cache-dir=/output/wheels $PACKAGES
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for package in $PACKAGES ; do
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echo "$package" >> /output/packages.txt
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done
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else
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# pbr needs git installed, else nothing will work. Do this in between
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# bindep and wheel so that we don't miss git in target images.
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apt-get install -y git
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install_wheels
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fi
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# go through ZUUL_SIBLINGS, if any, and build those wheels too
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for sibling in ${ZUUL_SIBLINGS:-}; do
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pushd .zuul-siblings/${sibling}
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install_wheels
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popd
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done
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rm -rf /tmp/venv
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