#!/bin/bash
# Hudson script used to promote a nightly snapshot build to development milestone or stable release.

# defaults
OPERATION=COPY # or MOVE
DESTINATION=tools@filemgmt.jboss.org:/downloads_htdocs/tools # or /home/windup/apache2/www/html/rhd/devstudio
URL=https://download.jboss.org/jbosstools # or http://wonka.mw.lab.eng.bos.redhat.com/rhd/devstudio or http://www.qa.jboss.com/binaries/devstudio
RELEASE_TYPE=updates # or discovery
BUILD_TYPE=nightly
TARGET_PLATFORM=
PARENT_FOLDER=core # or integration-stack (or soa-tooling)
PROJECT_NAME=
TARGET_FOLDER=
SOURCE_PATH=
SOURCE_ZIP=

tmpfile=`mktemp`
tmpdir=`mktemp -d`

# TODO: update examples to include both the old style of publishing - {JOB_NAME}/all/repo - and the new style - {JOB_NAME}/{BUILD_TIMESTAMP}/all/repo
if [[ $# -lt 1 ]]; then
  echo "Usage  : $0 [-DESTINATION destination] [-RELEASE_TYPE release_type] -BUILD_TYPE build_type -TARGET_PLATFORM target_platform -PROJECT_NAME project_name -TARGET_FOLDER target_folder -SOURCE_PATH source_path"
  # push to https://download.jboss.org/jbosstools/updates/integration/kepler/core/base/4.1.0.Alpha1/
  echo "Example: $0 -BUILD_TYPE integration -TARGET_PLATFORM kepler -PARENT_FOLDER core -PROJECT_NAME base -TARGET_FOLDER 4.1.0.Alpha1 -SOURCE_PATH jbosstools-base_41/all/repo"
  # push to https://download.jboss.org/jbosstools/updates/integration/kepler/core/server/4.1.0.Alpha1/
  echo "Example: $0 -BUILD_TYPE integration -TARGET_PLATFORM kepler -PARENT_FOLDER core -PROJECT_NAME server -TARGET_FOLDER 4.1.0.Alpha1 -SOURCE_PATH jbosstools-server_41/all/repo"
  echo ""

  # push Locus bits to integration
  echo "Example: $0 -BUILD_TYPE integration -TARGET_PLATFORM NONE -PARENT_FOLDER locus -PROJECT_NAME locus -TARGET_FOLDER 1.0.0.CR2 -SOURCE_PATH \${JOB_NAME}/all/repo"
  echo ""

  # push to https://download.jboss.org/jbosstools/updates/development/juno/soa-tooling/modeshape/3.0.0.CR1/
  echo "Example: $0 -BUILD_TYPE development -TARGET_PLATFORM juno -PARENT_FOLDER integration-stack -PROJECT_NAME modeshape -TARGET_FOLDER 3.3.0.CR1 -SOURCE_PATH modeshape-tools-continuous/all/repo"
  # push to https://download.jboss.org/jbosstools/updates/stable/indigo/soa-tooling/switchyard/0.6.0.Final/
  echo "Example: $0 -BUILD_TYPE stable -TARGET_PLATFORM indigo -PARENT_FOLDER soa-tooling -PROJECT_NAME switchyard -TARGET_FOLDER 0.6.0.Final -SOURCE_PATH SwitchYard-Tools/eclipse"
  echo ""

  # push from https://download.jboss.org/drools/release/5.3.0.Final/droolsjbpm-tools-distribution-5.3.0.Final.zip
  #        to https://download.jboss.org/jbosstools/updates/stable/indigo/soa-tooling/droolsjbpm/5.3.0.Final/
  echo "Example: $0 -BUILD_TYPE stable -TARGET_PLATFORM indigo -PARENT_FOLDER soa-tooling -PROJECT_NAME droolsjbpm -TARGET_FOLDER 5.3.0.Final -SOURCE_ZIP https://download.jboss.org/drools/release/5.3.0.Final/droolsjbpm-tools-distribution-5.3.0.Final.zip"
  # push from https://download.jboss.org/drools/release/5.5.0.Final/droolsjbpm-tools-distribution-5.5.0.Final.zip
  #        to https://download.jboss.org/jbosstools/updates/integration/juno/integration-stack/droolsjbpm/5.5.0.Final/
  echo "Example: $0 -BUILD_TYPE integration -TARGET_PLATFORM juno -PARENT_FOLDER integration-stack -PROJECT_NAME droolsjbpm -TARGET_FOLDER 5.5.0.Final -SOURCE_ZIP https://download.jboss.org/drools/release/5.5.0.Final/droolsjbpm-tools-distribution-5.5.0.Final.zip"
  echo ""

  # push to https://download.jboss.org/jbosstools/discovery/nightly/core/trunk/jbosstools-directory.xml
  echo "Example: $0 -RELEASE_TYPE discovery -PARENT_FOLDER core -TARGET_FOLDER trunk -SOURCE_PATH ${WORKSPACE}/sources/discovery/core/org.jboss.tools.central.discovery/target/discovery-site/"
  # push to http://wonka.mw.lab.eng.bos.redhat.com/rhd/devstudio/discovery/nightly/core/4.1.kepler/devstudio-directory.xml
  echo "Example: $0 -DESTINATION /home/windup/apache2/www/html/rhd/devstudio -URL http://wonka.mw.lab.eng.bos.redhat.com/rhd/devstudio -RELEASE_TYPE discovery -PARENT_FOLDER core -TARGET_FOLDER 4.1.kepler -SOURCE_PATH ${WORKSPACE}/sources/discovery/core/com.jboss.jbds.central.discovery/target/discovery-site/"
  exit 1
fi

# read commandline args
while [[ "$#" -gt 0 ]]; do
  case $1 in
    '-DESTINATION') DESTINATION="$2"; shift 1;; # override for JBDS publishing, eg., /home/windup/apache2/www/html/rhd/devstudio
    '-URL') URL="$2"; shift 1;; # override for JBDS publishing, eg., http://wonka.mw.lab.eng.bos.redhat.com/rhd/devstudio
    '-RELEASE_TYPE') RELEASE_TYPE="$2"; shift 1;; # updates, discovery
    '-BUILD_TYPE') BUILD_TYPE="$2"; shift 1;; # nightly, integration, development or stable
    '-TARGET_PLATFORM') TARGET_PLATFORM="$2"; shift 1;; # indigo, juno, kepler, ...
    '-PARENT_FOLDER') PARENT_FOLDER="$2"; shift 1;; # soa-tooling, core, locus
    '-PROJECT_NAME') PROJECT_NAME="$2"; shift 1;; # switchyard, modeshape, droolsjbpm, ...
    '-TARGET_FOLDER') TARGET_FOLDER="$2"; shift 1;; # 0.5.0.Beta3, 0.6.0.Final, ...
    '-SOURCE_PATH') SOURCE_PATH="$2"; shift 1;; # jbosstools-4.0_stable_branch.component--as/all/repo, modeshape-tools-continuous/all/repo, SwitchYard-Tools/eclipse
    '-SOURCE_ZIP') SOURCE_ZIP="$2"; shift 1;; # https://download.jboss.org/drools/release/5.3.0.Final/droolsjbpm-tools-distribution-5.3.0.Final.zip
  esac
  shift 1
done

if [[ ${TARGET_PLATFORM} == "NONE" ]]; then TARGET_PLATFORM=""; fi

if [[ ${PROJECT_NAME} == "NONE" ]] || [[ ${PROJECT_NAME} == ${PARENT_FOLDER} ]]; then PROJECT_NAME=""; fi

if [[ ${DESTINATION##*@*:*} == "" ]]; then # user@server, do remote op
  echo "mkdir ${BUILD_TYPE}" | sftp ${DESTINATION}/${RELEASE_TYPE}/
  if [[ ${TARGET_PLATFORM} ]]; then
    echo "mkdir ${BUILD_TYPE}/${TARGET_PLATFORM}" | sftp ${DESTINATION}/${RELEASE_TYPE}/
  fi
  if [[ ${PARENT_FOLDER} ]]; then
    echo "mkdir ${BUILD_TYPE}/${TARGET_PLATFORM}/${PARENT_FOLDER}" | sftp ${DESTINATION}/${RELEASE_TYPE}/
  fi
  if [[ ${PROJECT_NAME} ]]; then
    echo "mkdir ${BUILD_TYPE}/${TARGET_PLATFORM}/${PARENT_FOLDER}/${PROJECT_NAME}" | sftp ${DESTINATION}/${RELEASE_TYPE}/
  fi
else
  mkdir -p ${DESTINATION}/${RELEASE_TYPE}/${BUILD_TYPE}/${TARGET_PLATFORM}/${PARENT_FOLDER}/${PROJECT_NAME}
fi

if [[ ${SOURCE_ZIP} ]]; then
  mkdir -p ${tmpdir}/wget ${tmpdir}/unzip
  pushd ${tmpdir}/wget >/dev/null
  wget ${SOURCE_ZIP}
  popd >/dev/null
  unzip -d ${tmpdir}/unzip ${tmpdir}/wget/*.zip
  if [[ ! $SOURCE_PATH ]]; then
    # looking for a folder like ${tmpdir}/unzip/droolsjbpm-tools-distribution-5.3.0.Final/binaries/org.drools.updatesite
    SOURCE_PATH=`find ${tmpdir}/unzip -name "*update*" -type d | sort | tail -1`
  fi
  if [[ ! $SOURCE_PATH ]]; then
    SOURCE_PATH=${tmpdir}/unzip # will possibly end up copying too much, but better that than nothing
  fi
fi

if [[ ${TARGET_FOLDER} ]]; then
  if [[ ${OPERATION} ==  "MOVE" ]]; then
    if [[ ${DESTINATION##*@*:*} == "" ]]; then # user@server, do remote op
      echo -e "rename builds/staging/${SOURCE_PATH} updates/${BUILD_TYPE}/${TARGET_PLATFORM}/${PARENT_FOLDER}/${PROJECT_NAME}/${TARGET_FOLDER}" | sftp ${DESTINATION}/
    else
      if [[ -d builds/staging/${SOURCE_PATH} ]]; then
        pushd ${DESTINATION} >/dev/null
        mv builds/staging/${SOURCE_PATH} updates/${BUILD_TYPE}/${TARGET_PLATFORM}/${PARENT_FOLDER}/${PROJECT_NAME}/${TARGET_FOLDER}
        popd >/dev/null
      else
        echo "Cannot move builds/staging/${SOURCE_PATH} - dir does not exist!"; exit 1;
      fi
    fi
  else
    # purge existing workspace folder to ensure we're not combining releases
    if [[ ${WORKSPACE} ]] && [[ -d ${WORKSPACE}/${JOB_NAME} ]]; then rm -fr ${WORKSPACE}/${JOB_NAME}/; fi
    mkdir -p ${WORKSPACE}/${JOB_NAME}/
    if [[ -d ${SOURCE_PATH} ]]; then 
      # use local source path in workspace
      rsync -arzq ${SOURCE_PATH}/* ${WORKSPACE}/${JOB_NAME}/
    elif [[ ! `wget ${URL}/builds/staging/${SOURCE_PATH} -O ${tmpfile} 2>&1 | egrep "ERROR 404" && rm -f ${tmpfile}` ]]; then
      # if folder exists, stuff is in builds/staging/
      rsync -arzq --protocol=28 ${DESTINATION}/builds/staging/${SOURCE_PATH}/* ${WORKSPACE}/${JOB_NAME}/
    elif [[ ! `wget ${URL}/${SOURCE_PATH} -O ${tmpfile} 2>&1 | egrep "ERROR 404" && rm -f ${tmpfile}` ]]; then
      rsync -arzq --protocol=28 ${DESTINATION}/${SOURCE_PATH}/* ${WORKSPACE}/${JOB_NAME}/
    else
      echo "ERROR: Could not find a source path to copy from any of these locations:"
      echo " * ${SOURCE_PATH} (in job workspace `pwd`)"
      echo " * ${DESTINATION}/builds/staging/${SOURCE_PATH}/ (404 found for ${URL}/builds/staging/${SOURCE_PATH} )"
      echo " * ${DESTINATION}/${SOURCE_PATH}/ (404 found for ${URL}/${SOURCE_PATH} )"
      exit 1;
    fi
    rsync -arzq --protocol=28 --delete ${WORKSPACE}/${JOB_NAME}/* ${DESTINATION}/${RELEASE_TYPE}/${BUILD_TYPE}/${TARGET_PLATFORM}/${PARENT_FOLDER}/${PROJECT_NAME}/${TARGET_FOLDER}/
  fi
  echo "Site promoted by ${OPERATION} to: ${URL}/${RELEASE_TYPE}/${BUILD_TYPE}/${TARGET_PLATFORM}/${PARENT_FOLDER}/${PROJECT_NAME}/${TARGET_FOLDER}/"
fi
if [[ ${RELEASE_TYPE} == "updates" ]]; then
  # JBIDE-12662: regenerate composite metadata in updates/${BUILD_TYPE}/${TARGET_PLATFORM}/${PARENT_FOLDER}/${PROJECT_NAME} folder for all children
  wget -q --no-check-certificate -N https://raw.github.com/jbosstools/jbosstools-build-ci/master/util/cleanup/jbosstools-cleanup.sh
  chmod +x jbosstools-cleanup.sh
  if [[ ! ${TARGET_PLATFORM} ]] && [[ ! ${PROJECT_NAME} ]]; then # Locus case
    ./jbosstools-cleanup.sh --dirs-to-scan "updates/${BUILD_TYPE}/${PARENT_FOLDER}" --regen-metadata-only --no-subdirs
  else
    ./jbosstools-cleanup.sh --dirs-to-scan "updates/${BUILD_TYPE}/${TARGET_PLATFORM}/${PARENT_FOLDER}" --regen-metadata-only
  fi
  rm -f jbosstools-cleanup.sh
fi

# cleanup
rm -fr ${tmpfile} ${tmpdir}