#!/bin/bash

is_reposilite_up ()
{
    nc repo 80 > /dev/null
    return $?
}

wait_for_reposilite ()
{
    i=0
    until is_reposilite_up; do
        i=$((i+1))

        if [ $i -gt 30 ]; then
            return $i
        fi

        sleep 1
    done

    return $i
}

# Main scipt

echo "Check that reposilite is running"
wait_for_reposilite

if [[ ! -f /package-list.yaml ]]; then
    echo "No /package-list.yaml file. Aborting"
    exit 255
fi

export PROJECTS_DIR=/gradle-projects
mkdir -p "${PROJECTS_DIR}"

export GRADLE_DOWNLOAD_DIR=/gradle-download
mkdir -p "${GRADLE_DOWNLOAD_DIR}"

export GRADLE_VERSIONS_DIR=/gradle-versions
mkdir -p "${GRADLE_VERSIONS_DIR}"

echo "Resolving packages and generating gradle config"
python3 --version
if ! python3 src/main.py --repo="http://repo:80/releases" --output-dir "$PROJECTS_DIR" /package-list.yaml; then
    echo "Gradle generation failed"
    exit 255
fi

if [ $? -lt 30 ]; then
  for path in "$PROJECTS_DIR"/*; do
    version=$(basename "${path}")

    if [[ "${version}" == "default" ]]; then
      wrapper_flags=""
    else
      wrapper_flags="--gradle-version ${version}"
    fi

    for project in "${path}"/*; do
      echo "-----------------------Config for $project-------------------------------"
      echo "Running $project"
      cat "$project/build.gradle.kts"

      echo "-----------------------Generating wrapper-------------------------------"
      (cd "$project" && gradle wrapper ${wrapper_flags})

      echo "-----------------------Running gradle------------------------------------"
      (cd "$project" && ./gradlew --info -Dorg.gradle.jvmargs=-Xms4096m downloadDependencies)
    done
  done
else
    echo "Can't connect to repository"
    exit 255
fi