98 lines
2.8 KiB
Bash
Executable File
98 lines
2.8 KiB
Bash
Executable File
#!/busybox/sh
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set -euo pipefail
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export PATH=$PATH:/kaniko/
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REGISTRY=${PLUGIN_REGISTRY:-index.docker.io}
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if [ "${PLUGIN_USERNAME:-}" ] || [ "${PLUGIN_PASSWORD:-}" ]; then
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DOCKER_AUTH=`echo -n "${PLUGIN_USERNAME}:${PLUGIN_PASSWORD}" | base64 | tr -d "\n"`
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cat > /kaniko/.docker/config.json <<DOCKERJSON
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{
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"auths": {
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"${REGISTRY}": {
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"auth": "${DOCKER_AUTH}"
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}
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}
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}
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DOCKERJSON
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fi
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if [ "${PLUGIN_JSON_KEY:-}" ];then
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echo "${PLUGIN_JSON_KEY}" > /kaniko/gcr.json
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export GOOGLE_APPLICATION_CREDENTIALS=/kaniko/gcr.json
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fi
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DOCKERFILE=${PLUGIN_DOCKERFILE:-Dockerfile}
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CONTEXT=${PLUGIN_CONTEXT:-$PWD}
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LOG=${PLUGIN_LOG:-info}
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EXTRA_OPTS=""
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if [[ -n "${PLUGIN_TARGET:-}" ]]; then
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TARGET="--target=${PLUGIN_TARGET}"
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fi
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if [[ "${PLUGIN_SKIP_TLS_VERIFY:-}" == "true" ]]; then
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EXTRA_OPTS="--skip-tls-verify=true"
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fi
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if [[ "${PLUGIN_CACHE:-}" == "true" ]]; then
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CACHE="--cache=true"
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fi
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if [ -n "${PLUGIN_BUILD_ARGS:-}" ]; then
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BUILD_ARGS=$(echo "${PLUGIN_BUILD_ARGS}" | tr ',' '\n' | while read build_arg; do echo "--build-arg=${build_arg}"; done)
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fi
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if [ -n "${PLUGIN_BUILD_ARGS_FROM_ENV:-}" ]; then
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BUILD_ARGS_FROM_ENV=$(echo "${PLUGIN_BUILD_ARGS_FROM_ENV}" | tr ',' '\n' | while read build_arg; do echo "--build-arg ${build_arg}=$(eval "echo \$$build_arg")"; done)
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fi
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# auto_tag, if set auto_tag: true, auto generate .tags file
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if [[ "${PLUGIN_AUTO_TAG:-}" == "true" ]]; then
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# only support va.b.c and a.b.c
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TAG=$(echo "${DRONE_TAG}" |sed 's/^v//g')
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l=$(echo "${TAG}" |tr '.' '\n' |wc -l)
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echo ${TAG} |grep -E "[a-z-]" &>/dev/null && r=0 || r=1
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if [ ! -n "${TAG:-}" ];then
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echo "latest" > .tags
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elif [ ${r} -eq 0 -o ${l} -gt 3 ];then
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echo "v${TAG},latest" > .tags
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else
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major=$(echo "${TAG}" |awk -F'.' '{print $1}')
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minor=$(echo "${TAG}" |awk -F'.' '{print $2}')
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release=$(echo "${TAG}" |awk -F'.' '{print $3}')
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major=${major:-0}
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minor=${minor:-0}
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release=${release:-0}
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echo "v${major},v${major}.${minor},v${major}.${minor}.${release},latest" > .tags
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fi
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fi
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if [ -n "${PLUGIN_TAGS:-}" ]; then
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DESTINATIONS=$(echo "${PLUGIN_TAGS}" | tr ',' '\n' | while read tag; do echo "--destination=${REGISTRY}/${PLUGIN_REPO}:${tag} "; done)
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elif [ -f .tags ]; then
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DESTINATIONS=$(cat .tags| tr ',' '\n' | while read tag; do echo "--destination=${REGISTRY}/${PLUGIN_REPO}:${tag} "; done)
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elif [ -n "${PLUGIN_REPO:-}" ]; then
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DESTINATIONS="--destination=${REGISTRY}/${PLUGIN_REPO}:latest"
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else
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DESTINATIONS="--no-push"
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# Cache is not valid with --no-push
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CACHE=""
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fi
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/kaniko/executor -v ${LOG} \
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--context=${CONTEXT} \
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--dockerfile=${DOCKERFILE} \
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${EXTRA_OPTS} \
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${DESTINATIONS} \
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${CACHE:-} \
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${TARGET:-} \
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${BUILD_ARGS:-} \
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${BUILD_ARGS_FROM_ENV:-}
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