image: amazoncorretto:21

before_script:
  - export GRADLE_USER_HOME=`pwd`/.gradle

# TODO add client reference test process, search for import com.cobblemon.mod.common.client

stages:
  - preprocessing
  - packsquash
  - replaceresources
  - build
  - deploy

check_assets_cache:
  stage: preprocessing
  script:
    - echo "Checking if cached hash matches current hash"

    # Calculate the current hash
    - find common/src/main/resources/assets common/src/main/resources/data -type f -exec sha256sum {} + | sort -k 2 | sha256sum > current_hash.txt
    - echo "Current hash:"
    - cat current_hash.txt

    # Check for the existence of the previous hash
    - if [[ -f assets_data_hash.txt ]]; then
      echo "Previous cached hash found:";
      cat assets_data_hash.txt;
      if cmp -s assets_data_hash.txt current_hash.txt; then
      echo "Hashes match, skipping PackSquash";
      rm -f run_packsquash.flag || true;
      else
      echo "Hashes differ, PackSquash needed";
      touch run_packsquash.flag;
      fi;
      else
      echo "No cached hash found, marking PackSquash as required";
      touch run_packsquash.flag;
      fi

    # Save the current hash for future runs
    - echo "Saving current hash to cache";
    - cp current_hash.txt assets_data_hash.txt
  artifacts:
    paths:
      - current_hash.txt
      - assets_data_hash.txt
      - run_packsquash.flag
    expire_in: 7 days
  cache:
    key: "cache-${CI_COMMIT_REF_NAME}"
    paths:
      - assets_data_hash.txt
      - ./compressed_pack.zip

setup_resource_pack:
  stage: preprocessing
  script:
    - echo "Setting up fake resource pack"
    - mkdir ./fake_resource_pack
    - cp -r common/src/main/resources/assets common/src/main/resources/data ./fake_resource_pack/
    - echo '{"pack":{"pack_format":34,"description":"Fake Cobblemon Pack"}}' > ./fake_resource_pack/pack.mcmeta
  artifacts:
    paths:
      - ./fake_resource_pack/
    expire_in: 7 days

setup_packsquash:
  stage: preprocessing
  script:
    - echo "Installing wget & unzip"
    - yum install -y wget unzip
    - echo "Downloading PackSquash"
    - wget https://github.com/ComunidadAylas/PackSquash/releases/download/v0.4.1/packsquash-x86_64-unknown-linux-musl.zip
    - unzip packsquash-x86_64-unknown-linux-musl.zip -d ./packsquash_bin
    - echo "Creating PackSquash options.toml"
    - |
      cat <<EOF > ./options.toml
      pack_directory = "./fake_resource_pack/"
      output_file_path = "./compressed_pack.zip"
      zip_spec_conformance_level = "high"
      ['**/*?.ogg']
      transcode_ogg = false
      two_pass_vorbis_optimization_and_validation = false
      sampling_frequency = 999999
      empty_audio_optimization=false
      EOF
  artifacts:
    paths:
      - ./packsquash_bin/
      - ./options.toml
    expire_in: 7 days

default:
  artifacts:
    expire_in: 7 days

run_packsquash:
  stage: packsquash
  dependencies:
    - check_assets_cache
    - setup_resource_pack
    - setup_packsquash
  script:
    - ls -l
    - if [[ ! -f ./compressed_pack.zip || -f run_packsquash.flag ]]; then
      echo "Running PackSquash";
      chmod +x ./packsquash_bin/packsquash;
      ./packsquash_bin/packsquash ./options.toml;
      else
      echo "Skipping PackSquash; no changes detected and compressed pack exists";
      fi
  cache:
    key: "cache-${CI_COMMIT_REF_NAME}"
    policy: pull-push
    paths:
      - assets_data_hash.txt
      - ./compressed_pack.zip
  artifacts:
    paths:
      - ./compressed_pack.zip

replace_resources:
  stage: replaceresources
  dependencies:
    - run_packsquash
  script:
    - echo "Installing unzip"
    - yum install -y unzip

    - echo "Unzipping compressed pack"
    - mkdir temp_unpack
    - unzip ./compressed_pack.zip -d temp_unpack

    - echo "Removing original assets and data"
    - rm -rf common/src/main/resources/assets
    - rm -rf common/src/main/resources/data

    - echo "Replacing assets and data"
    - mv temp_unpack/assets common/src/main/resources/
    - mv temp_unpack/data common/src/main/resources/
  artifacts:
    paths:
      - common/src/main/resources/

build:
  stage: build
  dependencies:
    - replace_resources
  script:
    - export GRADLE_OPTS="-Xmx4G -Xms4G"
    - chmod +x ./gradlew
    - ./gradlew build
  artifacts:
    paths:
      - neoforge/build/libs
      - fabric/build/libs

publish:
  stage: deploy
  dependencies:
    - build
  rules:
    - if: '$CI_PROJECT_PATH == "cable-mc/cobblemon" && $CI_COMMIT_BRANCH == "main"'
  script:
    - export GRADLE_OPTS="-Xmx4G -Xms4G"
    - chmod +x ./gradlew
    - ./gradlew publish
  artifacts:
    paths:
      - neoforge/build/libs/*.jar
      - fabric/build/libs/*.jar

deploy_artifacts:
  stage: deploy
  dependencies:
    - build
  script:
    - echo "Collecting artifacts..."
    - find neoforge/build/libs/ -type f -name "*.jar" | grep -vE "dev-shadow|sources|javadoc" | xargs -I {} mv {} ./
    - find fabric/build/libs/ -type f -name "*.jar" | grep -vE "dev-shadow|sources|javadoc" | xargs -I {} mv {} ./
    - for f in *.jar; do mv "$f" "$(echo "$f" | sed s/+/b$CI_PIPELINE_IID+/)"; done
  artifacts:
    paths:
      - ./*.jar