#!/bin/bash
# SPDX-license-identifier: Apache-2.0
##############################################################################
# Copyright (c) 2016 Ericsson AB and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
set -o pipefail

# configurable environment variables:
# ISOSTORE (/iso_mount/opnfv_ci)

# check if we built something
if [ -f $WORKSPACE/.noupload ]; then
    echo "Nothing new to upload. Exiting."
    /bin/rm -f $WORKSPACE/.noupload
    exit 0
fi

# source the opnfv.properties to get ARTIFACT_VERSION
source $WORKSPACE/opnfv.properties


# storing ISOs for verify & merge jobs will be done once we get the disk array
if [[ ! "$JOB_NAME" =~ (verify|merge) ]]; then
    # store ISO locally on NFS first
    ISOSTORE=${ISOSTORE:-/iso_mount/opnfv_ci}
    if [[ -d "$ISOSTORE" ]]; then
        ISOSTORE=${ISOSTORE}/${GIT_BRANCH##*/}
        mkdir -p $ISOSTORE

        # remove all but most recent 3 ISOs first to keep iso_mount clean & tidy
        cd $ISOSTORE
        ls -tp | grep -v '/' | tail -n +4 | xargs -d '\n' /bin/rm -f --

        # store ISO
        echo "Storing latest ISO in local storage"
        touch .storing
        /bin/cp -f $BUILD_DIRECTORY/opnfv-$OPNFV_ARTIFACT_VERSION.iso \
            $ISOSTORE/opnfv-$OPNFV_ARTIFACT_VERSION.iso
        rm .storing
    fi
fi

# log info to console
echo "Uploading armband artifacts. This could take some time..."
echo

echo "Started at $(date)"
cd $WORKSPACE
# upload artifact and additional files to google storage
gsutil cp $BUILD_DIRECTORY/opnfv-$OPNFV_ARTIFACT_VERSION.iso \
    gs://$GS_URL/opnfv-$OPNFV_ARTIFACT_VERSION.iso > gsutil.iso.log 2>&1
gsutil cp $WORKSPACE/opnfv.properties \
    gs://$GS_URL/opnfv-$OPNFV_ARTIFACT_VERSION.properties > gsutil.properties.log 2>&1
if [[ ! "$JOB_NAME" =~ (verify|merge) ]]; then
    gsutil cp $WORKSPACE/opnfv.properties \
    gs://$GS_URL/latest.properties > gsutil.latest.log 2>&1
elif [[ "$JOB_NAME" =~ "merge" ]]; then
    echo "Uploaded Armband Fuel ISO for a merged change"
fi
echo "Ended at $(date)"

gsutil -m setmeta \
    -h "Content-Type:text/html" \
    -h "Cache-Control:private, max-age=0, no-transform" \
    gs://$GS_URL/latest.properties \
    gs://$GS_URL/opnfv-$OPNFV_ARTIFACT_VERSION.properties > /dev/null 2>&1

gsutil -m setmeta \
    -h "Cache-Control:private, max-age=0, no-transform" \
    gs://$GS_URL/opnfv-$OPNFV_ARTIFACT_VERSION.iso > /dev/null 2>&1

# disabled errexit due to gsutil setmeta complaints
#   BadRequestException: 400 Invalid argument
# check if we uploaded the file successfully to see if things are fine
gsutil ls gs://$GS_URL/opnfv-$OPNFV_ARTIFACT_VERSION.iso > /dev/null 2>&1
if [[ $? -ne 0 ]]; then
    echo "Problem while uploading artifact!"
    echo "Check log $WORKSPACE/gsutil.iso.log on the machine where this build is done."
    exit 1
fi

echo "Done!"
echo
echo "--------------------------------------------------------"
echo
echo "Artifact is available as http://$GS_URL/opnfv-$OPNFV_ARTIFACT_VERSION.iso"
echo
echo "--------------------------------------------------------"
echo