#!/bin/bash
set -euo pipefail
# Colorful output.
function greenprint {
echo -e "\033[1;32m${1}\033[0m"
}
# Get OS details.
source /etc/os-release
ARCH=$(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 โ used for constructing both the local and
# remote paths below, so that they're consistent.
REPO_PATH=osbuild/${ID}-${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 "๐ Repository already exists. Exiting."
exit 0
fi
# mock and s3cmd are only available in EPEL for RHEL.
if [[ $ID == rhel ]]; then
greenprint "๐ฆ Setting up EPEL repository"
curl -Ls --retry 5 --output /tmp/epel.rpm \
https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
sudo rpm -Uvh /tmp/epel.rpm
fi
# Register RHEL if we are provided with a registration script.
if [[ -n "${RHN_REGISTRATION_SCRIPT:-}" ]] && ! sudo subscription-manager status; then
greenprint "๐ช Registering RHEL instance"
sudo chmod +x $RHN_REGISTRATION_SCRIPT
sudo $RHN_REGISTRATION_SCRIPT
fi
# Install requirements for building RPMs in mock.
greenprint "๐ฆ Installing mock requirements"
sudo dnf -y install createrepo_c make mock python3-pip rpm-build s3cmd
# Print some data.
greenprint "๐งฌ Using mock config: ${MOCK_CONFIG}"
greenprint "๐ฆ SHA: ${COMMIT}"
greenprint "๐ค RPMS will be uploaded to: ${REPO_URL}"
# Build source RPMs.
greenprint "๐ง Building source RPMs."
make srpm
# Compile RPMs in a mock chroot
greenprint "๐ Building RPMs with mock"
sudo mock -r $MOCK_CONFIG --no-bootstrap-chroot \
--resultdir $REPO_DIR \
rpmbuild/SRPMS/*.src.rpm
sudo chown -R $USER ${REPO_DIR}
# Change the ownership of all of our repo files from root to our CI user.
sudo chown -R $USER ${REPO_DIR%%/*}
greenprint "๐งน Remove logs from mock build"
rm ${REPO_DIR}/*.log
# Create a repo of the built RPMs.
greenprint "โ๏ธ Creating dnf repository"
createrepo_c ${REPO_DIR}
# Upload repository to S3.
greenprint "โ Uploading RPMs to S3"
pushd repo
s3cmd --acl-public sync . s3://${REPO_BUCKET}/
popd