debian-forge-composer/schutzbot/mockbuild.sh
Lars Karlitski 48ee71b9af mockbuild: use mock to build source rpm
Running `make srpm` on the host can have different results from building
the SRPM in mock.

Stop using the Makefile altogether for this, which is meant for
developer convenience only. The interface is clear: a tarball generated
from `git archive` and defining the `commit` variable. Less stuff to
install on the host, too.
2020-11-17 08:56:17 +00:00

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#!/bin/bash
set -euo pipefail
# Colorful output.
function greenprint {
echo -e "\033[1;32m${1}\033[0m"
}
# Get OS and architecture details.
source /etc/os-release
ARCH=$(uname -m)
# Mock configuration file to use for building RPMs.
MOCK_CONFIG="${ID}-${VERSION_ID%.*}-$(uname -m)"
# The commit this script operates on.
COMMIT=$(git rev-parse HEAD)
# Bucket in S3 where our artifacts are uploaded
REPO_BUCKET=osbuild-composer-repos
# Public URL for the S3 bucket with our artifacts.
MOCK_REPO_BASE_URL="http://osbuild-composer-repos.s3-website.us-east-2.amazonaws.com"
# Relative path of the repository used for constructing both the local and
# remote paths below, so that they're consistent.
REPO_PATH=osbuild-composer/${ID}-${VERSION_ID}/${ARCH}/${COMMIT}
# Directory to hold the RPMs temporarily before we upload them.
REPO_DIR=repo/${REPO_PATH}
# Full URL to the RPM repository after they are uploaded.
REPO_URL=${MOCK_REPO_BASE_URL}/${REPO_PATH}
# Don't rerun the build if it already exists
if curl --silent --fail --head --output /dev/null "${REPO_URL}/repodata/repomd.xml"; then
greenprint "🎁 Repository already exists. Exiting."
exit 0
fi
# Mock and s3cmd is only available in EPEL for RHEL.
if [[ $ID == rhel ]] && ! rpm -q epel-release; then
greenprint "📦 Setting up EPEL repository"
curl -Ls --retry 5 --output /tmp/epel.rpm \
https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
sudo rpm -Uvh /tmp/epel.rpm
fi
# Register RHEL if we are provided with a registration script.
if [[ -n "${RHN_REGISTRATION_SCRIPT:-}" ]] && ! sudo subscription-manager status; then
greenprint "🪙 Registering RHEL instance"
sudo chmod +x "$RHN_REGISTRATION_SCRIPT"
sudo "$RHN_REGISTRATION_SCRIPT"
fi
# Install requirements for building RPMs in mock.
greenprint "📦 Installing mock requirements"
sudo dnf -y install createrepo_c mock s3cmd
# Print some data.
greenprint "🧬 Using mock config: ${MOCK_CONFIG}"
greenprint "📦 SHA: ${COMMIT}"
greenprint "📤 RPMS will be uploaded to: ${REPO_URL}"
greenprint "🔧 Building source RPM"
git archive --prefix "osbuild-composer-${COMMIT}/" --output "osbuild-composer-${COMMIT}.tar.gz" HEAD
sudo mock -r "$MOCK_CONFIG" --buildsrpm \
--define "commit ${COMMIT}" \
--spec ./osbuild-composer.spec \
--sources "./osbuild-composer-${COMMIT}.tar.gz" \
--resultdir ./srpm
greenprint "🎁 Building RPMs"
sudo mock -r "$MOCK_CONFIG" \
--define "commit ${COMMIT}" \
--with=tests \
--resultdir "$REPO_DIR" \
srpm/*.src.rpm
# Change the ownership of all of our repo files from root to our CI user.
sudo chown -R "$USER" "${REPO_DIR%%/*}"
greenprint "🧹 Remove logs from mock build"
rm "${REPO_DIR}"/*.log
# Create a repo of the built RPMs.
greenprint "⛓️ Creating dnf repository"
createrepo_c "${REPO_DIR}"
# Upload repository to S3.
greenprint "☁ Uploading RPMs to S3"
pushd repo
s3cmd --acl-public sync . s3://${REPO_BUCKET}/
popd