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#!/bin/bash
set -eo pipefail
source $(dirname $0)/lib.sh
req_env_var GOSRC
RELEASE_ARCHIVE_NAMES=""
handle_archive() { # Assumed to be called with set +e
TASK_NUMBER=$1
PR_OR_BRANCH=$2
CACHE_URL=$3
ARCHIVE_NAME="$(basename $CACHE_URL)"
req_env_var TASK_NUMBER PR_OR_BRANCH CACHE_URL ARCHIVE_NAME
cd /tmp
curl -sO "$CACHE_URL" || return $(warn 0 "Couldn't download file, skipping.")
[[ -r "/tmp/$ARCHIVE_NAME" ]] || return $(warn 0 "Unreadable archive '/tmp/$ARCHIVE_NAME', skipping.")
ZIPCOMMENT=$(unzip -qqz "$ARCHIVE_NAME" 2>/dev/null) # noisy bugger
if [[ "$?" -ne "0" ]] || [[ -z "$ZIPCOMMENT" ]]
then
return $(warn 0 "Could not unzip metadata from downloaded '/tmp/$ARCHIVE_NAME', skipping.")
fi
RELEASE_INFO=$(echo "$ZIPCOMMENT" | grep -m 1 'X-RELEASE-INFO:' | sed -r -e 's/X-RELEASE-INFO:\s*(.+)/\1/')
if [[ "$?" -ne "0" ]] || [[ -z "$RELEASE_INFO" ]]
then
return $(warn 0 "Metadata empty or invalid: '$ZIPCOMMENT', skipping.")
fi
# e.g. libpod v1.3.1-166-g60df124e fedora 29 amd64
# or libpod v1.3.1-166-g60df124e amd64
FIELDS="RELEASE_BASENAME RELEASE_VERSION RELEASE_DIST RELEASE_DIST_VER RELEASE_ARCH"
read $FIELDS <<< $RELEASE_INFO
for f in $FIELDS
do
[[ -n "${!f}" ]] || return $(warn 0 "Expecting $f to be non-empty in metadata: '$RELEASE_INFO', skipping.")
done
echo -n "Preparing $RELEASE_BASENAME archive: "
# Drop version number to enable "latest" representation
# (version available w/in zip-file comment)
RELEASE_ARCHIVE_NAME="${RELEASE_BASENAME}-${PR_OR_BRANCH}-${RELEASE_DIST}-${RELEASE_DIST_VER}-${RELEASE_ARCH}.zip"
# Allow uploading all gathered files in parallel, later with gsutil.
mv -v "$ARCHIVE_NAME" "/$RELEASE_ARCHIVE_NAME"
RELEASE_ARCHIVE_NAMES="$RELEASE_ARCHIVE_NAMES $RELEASE_ARCHIVE_NAME"
}
make_release() {
ARCHIVE_NAME="$1"
req_env_var ARCHIVE_NAME
# There's no actual testing of windows/darwin targets yet
# but we still want to cross-compile and publish binaries
if [[ "$SPECIALMODE" == "windows" ]] || [[ "$SPECIALMODE" == "darwin" ]]
then
RELFILE="podman-remote-${SPECIALMODE}.zip"
elif [[ "$SPECIALMODE" == "none" ]]
then
RELFILE="podman.zip"
else
die 55 "$(basename $0) unable to handle \$SPECIALMODE=$SPECIALMODE for $ARCHIVE_NAME"
fi
echo "Calling make $RELFILE"
cd $GOSRC
make "$RELFILE"
echo "Renaming archive so it can be identified/downloaded for publishing"
mv -v "$RELFILE" "$ARCHIVE_NAME"
echo "Success!"
}
[[ "$CI" == "true" ]] || \
die 56 "$0 requires a Cirrus-CI cross-task cache to function"
cd $GOSRC
# Same script re-used for both uploading and downloading to avoid duplication
if [[ "$(basename $0)" == "cache_release_archive.sh" ]]
then
# ref: https://cirrus-ci.org/guide/writing-tasks/#environment-variables
req_env_var CI_NODE_INDEX CIRRUS_BUILD_ID
# Use unique names for uncache_release_archives.sh to find/download them all
ARCHIVE_NAME="build-${CIRRUS_BUILD_ID}-task-${CI_NODE_INDEX}.zip"
make_release "$ARCHIVE_NAME"
# ref: https://cirrus-ci.org/guide/writing-tasks/#http-cache
URL="http://$CIRRUS_HTTP_CACHE_HOST/${ARCHIVE_NAME}"
echo "Uploading $ARCHIVE_NAME to Cirrus-CI cache at $URL"
curl -s -X POST --data-binary "@$ARCHIVE_NAME" "$URL"
elif [[ "$(basename $0)" == "uncache_release_archives.sh" ]]
then
req_env_var CIRRUS_BUILD_ID CI_NODE_TOTAL GCPJSON GCPNAME GCPROJECT
[[ "${CI_NODE_INDEX}" -eq "$[CI_NODE_TOTAL-1]" ]] || \
die 8 "The release task must be executed last to guarantee archive cache is complete"
if [[ -n "$CIRRUS_PR" ]]
then
PR_OR_BRANCH="pr$CIRRUS_PR"
BUCKET="libpod-pr-releases"
elif [[ -n "$CIRRUS_BRANCH" ]]
then
PR_OR_BRANCH="$CIRRUS_BRANCH"
BUCKET="libpod-$CIRRUS_BRANCH-releases"
else
die 10 "Expecting either \$CIRRUS_PR or \$CIRRUS_BRANCH to be non-empty."
fi
echo "Blindly downloading Cirrus-CI cache files for task (some will fail)."
set +e # Don't stop looping until all task's cache is attempted
for (( task_number = 0 ; task_number < $CI_NODE_TOTAL ; task_number++ ))
do
ARCHIVE_NAME="build-${CIRRUS_BUILD_ID}-task-${task_number}.zip"
URL="http://$CIRRUS_HTTP_CACHE_HOST/${ARCHIVE_NAME}"
echo "Attempting to download cached archive from $URL"
handle_archive "$task_number" "$PR_OR_BRANCH" "$URL"
echo "----------------------------------------"
done
set -e
[[ -n "$RELEASE_ARCHIVE_NAMES" ]] || \
die 67 "Error: No release archives found in CI cache, expecting at least one."
echo "Preparing to upload release archives."
gcloud config set project "$GCPROJECT"
echo "$GCPJSON" > /tmp/gcp.json
gcloud auth activate-service-account --key-file=/tmp/gcp.json
rm /tmp/gcp.json
# handle_archive() placed all uploadable files under /
gsutil -m cp /*.zip "gs://$BUCKET" # Upload in parallel
echo "Successfully uploaded archives:"
for ARCHIVE_NAME in $RELEASE_ARCHIVE_NAMES
do
echo " https://storage.cloud.google.com/$BUCKET/$ARCHIVE_NAME"
done
echo "These will remain available until automatic pruning by bucket policy."
else
die 9 "I don't know what to do when called $0"
fi
|
