#!/bin/bash
set -e

echo "Starting $0 at $(date)"

WORKING_DIR="$(pwd)"
SCRIPT_DIR="$(cd $(dirname $0) && pwd)"
cd "$(dirname $0)/../../.."
echo "Script running from $(pwd)"

# resolve DIST_DIR
if [ -z "$DIST_DIR" ]; then
  DIST_DIR="$WORKING_DIR/out/dist"
fi
mkdir -p "$DIST_DIR"

export OUT_DIR=$(pwd)/out
export DIST_DIR="$DIST_DIR"

if [ "$STUDIO_DIR" == "" ]; then
  STUDIO_DIR="$WORKING_DIR"
else
  STUDIO_DIR="$(cd $STUDIO_DIR && pwd)"
fi

TOOLS_DIR=$STUDIO_DIR/tools
gw=$TOOLS_DIR/gradlew

function buildStudio() {
  STUDIO_BUILD_LOG="$OUT_DIR/studio.log"
  if JAVA_HOME="$STUDIO_DIR/prebuilts/studio/jdk/jdk11/linux" $gw -p $TOOLS_DIR publishLocal --stacktrace > "$STUDIO_BUILD_LOG" 2>&1; then
    echo built studio successfully
  else
    cat "$STUDIO_BUILD_LOG" >&2
    echo failed to build studio
    return 1
  fi
}
buildStudio

export GRADLE_PLUGIN_VERSION=`grep -oP "(?<=buildVersion = ).*" $TOOLS_DIR/buildSrc/base/version.properties`
export GRADLE_PLUGIN_REPO="$STUDIO_DIR/out/repo:$STUDIO_DIR/prebuilts/tools/common/m2/repository"
export JAVA_HOME="$(pwd)/prebuilts/jdk/jdk11/linux-x86/"
export JAVA_TOOLS_JAR="$JAVA_HOME/lib/tools.jar"
export LINT_PRINT_STACKTRACE=true

function buildAndroidx() {
  LOG_PROCESSOR="$SCRIPT_DIR/../development/build_log_processor.sh"
  properties="-Pandroidx.summarizeStderr --no-daemon -Pandroidx.allWarningsAsErrors"
  "$LOG_PROCESSOR"                   $gw $properties -p frameworks/support    listTaskOutputs && \
  "$LOG_PROCESSOR"                   $gw $properties -p frameworks/support    bOS -x lintDebug -x lint -x validateLint -x verifyDependencyVersions --stacktrace -PverifyUpToDate --profile
  $SCRIPT_DIR/impl/parse_profile_htmls.sh
}

function exportTransformsDir() {
  echo exporting transforms directory
  destDir="$DIST_DIR/transforms-2/files-2.1"
  mkdir -p "$destDir"
  zip -r "$DIST_DIR/transforms.zip" "$OUT_DIR/.gradle/caches/transforms-2/files-2.1"
}

#if buildAndroidx; then
#  echo build succeeded
#else
#  # b/162260809 export transforms directory to help identify cause of corrupt/missing files
#  exportTransformsDir
#  exit 1
#fi
echo "Completing $0 at $(date)"