package gitreceive

// #!/usr/bin/env bash
// #
// # builder hook called on every git receive-pack
// # NOTE: this script must be run as root (for docker access)
// #
// set -eo pipefail
//
// ARGS=3
// HOST=`ifconfig eth0 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}'`
// indent() {
//     echo "       $@"
// }
//
// puts-step() {
//     echo "-----> $@"
// }
//
// puts-step-sameline() {
//     echo -n "-----> $@"
// }
//
// puts-warn() {
//     echo " !     $@"
// }
//
// usage() {
//     echo "Usage: $0 <user> <repo> <sha>"
// }
//
// parse-string(){
//     # helper to avoid the single quote escape
//     # occurred in command substitution
//     local args=() idx=0 IFS=' ' c
//     for c; do printf -v args[idx++] '%s ' "$c"; done
//     printf "%s\n" "${args[*]}"
// }
//
// if [ $# -ne $ARGS ]; then
//     usage
//     exit 1
// fi
//
// USER=$1
// REPO=$2
// GIT_SHA=$3
// SHORT_SHA=${GIT_SHA:0:8}
// APP_NAME="${REPO%.*}"
//
// cd $(dirname $0) # ensure we are in the root dir
//
// ROOT_DIR=$(pwd)
// REPO_DIR="${ROOT_DIR}/${REPO}"
// BUILD_DIR="${REPO_DIR}/build"
// CACHE_DIR="${REPO_DIR}/cache"
//
// # define image names
// SLUG_NAME="$APP_NAME:git-$SHORT_SHA"
// META_NAME=`echo ${SLUG_NAME}| tr ":" "-"`
// TMP_IMAGE="$DEIS_REGISTRY_SERVICE_HOST:$DEIS_REGISTRY_SERVICE_PORT/$IMAGE_NAME"
// # create app directories
// mkdir -p $BUILD_DIR $CACHE_DIR
// # create temporary directory inside the build dir for this push
// TMP_DIR=$(mktemp -d -p $BUILD_DIR)
//
// cd $REPO_DIR
// # use Procfile if provided, otherwise try default process types from ./release
// git archive --format=tar.gz ${GIT_SHA} > ${APP_NAME}.tar.gz
// tar -xzf ${APP_NAME}.tar.gz -C $TMP_DIR/
// USING_DOCKERFILE=true
// if [ -f $TMP_DIR/Procfile ]; then
//     PROCFILE=$(cat $TMP_DIR/Procfile | yaml2json-procfile)
//     USING_DOCKERFILE=false
// else
//     PROCFILE="{}"
// fi
//
// if [[ ! -f /var/run/secrets/object/store/access-key-id ]]; then
//   if $USING_DOCKERFILE ; then
//     l1=`grep -n "object-store" /etc/deis-dockerbuilder.yaml | head -n1 |cut -d ":" -f1`
//     l2=$(($l1+3))
//     sed "$l1,$l2 d" /etc/deis-dockerbuilder.yaml > /etc/${SLUG_NAME}.yaml.tmp
//     l1=`grep -n "object-store" /etc/deis-dockerbuilder.yaml.tmp | head -n1 |cut -d ":" -f1`
//     l2=$(($l1+3))
//     sed "$l1,$l2 d" /etc/${SLUG_NAME}.yaml.tmp > /etc/${SLUG_NAME}.yaml
//     sed -i -- "s#repo_name#$TMP_IMAGE#g" /etc/${SLUG_NAME}.yaml
//   else
//     head -n 21 /etc/deis-slugbuilder.yaml > /etc/${SLUG_NAME}.yaml
//   fi
// else
//   if $USING_DOCKERFILE ; then
//     cp /etc/deis-dockerbuilder.yaml /etc/${SLUG_NAME}.yaml
//     sed -i -- "s#repo_name#$TMP_IMAGE#g" /etc/${SLUG_NAME}.yaml
//   else
//     cp /etc/deis-slugbuilder.yaml /etc/${SLUG_NAME}.yaml
//   fi
// fi
//
// git archive --format=tar.gz ${GIT_SHA} > ${APP_NAME}.tar.gz
//
// HTTP_PREFIX="http"
// REMOTE_STORAGE="0"
// # if minio is in the cluster, use it. otherwise use fetcher
// # TODO: figure out something for using S3 also
// if [[ -n "$DEIS_MINIO_SERVICE_HOST" && -n "$DEIS_MINIO_SERVICE_PORT" ]]; then
//   S3EP=${DEIS_MINIO_SERVICE_HOST}:${DEIS_MINIO_SERVICE_PORT}
//   REMOTE_STORAGE="1"
// elif [[ -n "$DEIS_OUTSIDE_STORAGE_HOST" && -n "$DEIS_OUTSIDE_STORAGE_PORT" ]]; then
//   HTTP_PREFIX="https"
//   S3EP=${DEIS_OUTSIDE_STORAGE_HOST}:${DEIS_OUTSIDE_STORAGE_PORT}
//   REMOTE_STORAGE="1"
// elif [ -z "$S3EP" ]; then
//   S3EP=${HOST}:3000
// fi
//
// TAR_URL=$HTTP_PREFIX://$S3EP/git/home/${SLUG_NAME}/tar
// PUSH_URL=$HTTP_PREFIX://$S3EP/git/home/${SLUG_NAME}/push
//
// sed -i -- "s#repo_name#$META_NAME#g" /etc/${SLUG_NAME}.yaml
// sed -i -- "s#puturl#$PUSH_URL#g" /etc/${SLUG_NAME}.yaml
// sed -i -- "s#tar-url#$TAR_URL#g" /etc/${SLUG_NAME}.yaml
//
// ACCESS_KEY=`cat /var/run/secrets/object/store/access-key-id`
// ACCESS_SECRET=`cat /var/run/secrets/object/store/access-secret-key`
// # copy the self signed cert into the CA directory for alpine.
// # note: we're not running minio with SSL at all right now, so no need for this.
// # future SSL rollouts for in-cluster storage may not need it either if we set up an intermediate CA
// # CERT_FILE="/var/run/secrets/object/ssl/access-cert"
// # cp $CERT_FILE /etc/ssl/certs/deis-minio-self-signed-cert.crt
// mkdir -p /var/minio-conf
// CONFIG_DIR=/var/minio-conf
// MC_PREFIX="mc -C $CONFIG_DIR --quiet"
// $MC_PREFIX config host add "$HTTP_PREFIX://$S3EP" $ACCESS_KEY $ACCESS_SECRET &>/dev/null
// $MC_PREFIX mb "$HTTP_PREFIX://${S3EP}/git" &>/dev/null
// $MC_PREFIX cp ${APP_NAME}.tar.gz $TAR_URL &>/dev/null
//
// puts-step "Starting build"
// kubectl --namespace=${POD_NAMESPACE} create -f /etc/${SLUG_NAME}.yaml >/dev/null
//
// # wait for pod to be running and then pull its logs
// until [ "`kubectl --namespace=${POD_NAMESPACE} get pods -o yaml ${META_NAME} | grep "phase: " | awk {'print $2'}`" == "Running" ]; do
//     sleep 0.1
// done
// kubectl --namespace=${POD_NAMESPACE} logs -f ${META_NAME} 2>/dev/null &
//
// #check for image creation or slug existence in S3EP
//
// if [[ "$REMOTE_STORAGE" == "1" ]]; then
//   LS_CMD="$MC_PREFIX ls $PUSH_URL"
//   until $LS_CMD &> /dev/null; do
//     echo -ne "."
//     sleep 2
//   done
// else
//   while [ ! -f /apps/${SLUG_NAME}/slug.tgz ]
//   do
//     echo -ne "."
//     sleep 2
//   done
// fi
//
// # build completed
//
// puts-step "Build complete."
// puts-step "Launching app."
//
// URL="http://$DEIS_WORKFLOW_SERVICE_HOST:$DEIS_WORKFLOW_SERVICE_PORT/v2/hooks/config"
// RESPONSE=$(get-app-config -url="$URL" -key="{{ getv "/deis/controller/builderKey" }}" -user=$USER -app=$APP_NAME)
// CODE=$?
// if [ $CODE -ne 0 ]; then
//     puts-warn $RESPONSE
//     exit 1
// fi
//
// # use Procfile if provided, otherwise try default process types from ./release
//
// puts-step "Launching... "
// URL="http://$DEIS_WORKFLOW_SERVICE_HOST:$DEIS_WORKFLOW_SERVICE_PORT/v2/hooks/build"
// DATA="$(generate-buildhook "$SHORT_SHA" "$USER" "$APP_NAME" "$APP_NAME" "$PROCFILE" "$USING_DOCKERFILE")"
// PUBLISH_RELEASE=$(echo "$DATA" | publish-release-controller -url=$URL -key={{ getv "/deis/controller/builderKey" }})
// CODE=$?
// if [ $CODE -ne 0 ]; then
//     puts-warn "ERROR: Failed to launch container"
//     puts-warn $PUBLISH_RELEASE
//     exit 1
// fi
//
// RELEASE=$(echo $PUBLISH_RELEASE | extract-version)
// DOMAIN=$(echo $PUBLISH_RELEASE | extract-domain)
// indent "done, $APP_NAME:v$RELEASE deployed to Deis"
// echo
// indent "http://$DOMAIN"
// echo
// indent "To learn more, use \`deis help\` or visit http://deis.io"
// echo
//
// # cleanup
// cd $REPO_DIR
// git gc &>/dev/null

func build(conf *Config, newRev string) error {
	return nil
}