build-and-upload.sh

#!/usr/bin/env bash

set -ex

export DOCKER_BUILDKIT=1

function buildAndPush {
    local version=$1
    local imagename="alexswilliams/arm32v6-prometheus"
    local fromline=$(grep -e '^FROM ' Dockerfile | tail -n -1 | sed 's/^FROM[ \t]*//' | sed 's#.*/##' | sed 's/:/-/' | sed 's/#.*//' | sed -E 's/ +.*//')
    local latest="last-build"
    if [ "$2" == "latest" ]; then latest="latest"; fi
    
    docker build \
        --platform=linux/arm/v6 \
        --build-arg VERSION=${version} \
        --build-arg BUILD_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ") \
        --build-arg VCS_REF=$(git rev-parse --short HEAD) \
        --tag ${imagename}:${version} \
        --tag ${imagename}:${version}-${fromline} \
        --tag ${imagename}:${latest} \
        --file Dockerfile \
        .
    
    docker push ${imagename}:${version}
    docker push ${imagename}:${version}-${fromline}
    docker push ${imagename}:${latest}
}

#buildAndPush "2.7.0"
#buildAndPush "2.7.1"
#buildAndPush "2.7.2"
#buildAndPush "2.8.0"
#buildAndPush "2.8.1"
#buildAndPush "2.9.0"
#buildAndPush "2.9.1"
#buildAndPush "2.9.2"
#buildAndPush "2.10.0"
#buildAndPush "2.11.0"
#buildAndPush "2.11.1"
#buildAndPush "2.11.2"
#buildAndPush "2.12.0"
#buildAndPush "2.13.0"
#buildAndPush "2.13.1"
#buildAndPush "2.14.0"
#buildAndPush "2.15.0"
#buildAndPush "2.15.1"
#buildAndPush "2.15.2"
#buildAndPush "2.16.0"
#buildAndPush "2.17.0"
#buildAndPush "2.17.1"
#buildAndPush "2.17.2"
#buildAndPush "2.18.0"
#buildAndPush "2.18.1"
#buildAndPush "2.18.2"
#buildAndPush "2.19.0"
#buildAndPush "2.19.1"
#buildAndPush "2.19.2"
buildAndPush "2.20.0"
buildAndPush "2.20.1" latest


curl -X POST "https://hooks.microbadger.com/images/alexswilliams/arm32v6-prometheus/H8lh7yTJah4vJT69Kjz-00QLM44="