stages:
  - build
  - test
  - executable
  - post-build

# our own git fetch command like https://gitlab.com/gitlab-org/gitlab-runner/blob/master/shells/abstract.go
# speeds up building because we skip the git clean and dont need any gitlab caches
variables:
  GIT_STRATEGY: none
before_script:
  - mkdir -p /cache/veloren
  - cd /cache/veloren
  - if [ -d .git ]; then
       echo "is git dir";
    else
      git clone $CI_REPOSITORY_URL . ;
    fi;
  - rm -f .git/index.lock
  - rm -f .git/shallow.lock
  - rm -f .git/HEAD.lock
  - rm -f .git/hocks/post-checkout
  - git remote set-url origin $CI_REPOSITORY_URL
  - git fetch origin --prune +refs/heads/*:refs/remotes/origin/* +refs/tags/*:refs/tags/*
  - git checkout -f -q $CI_COMMIT_SHA
  - if [ ! -z "${SOURCE_PROJECT}" -a "${SOURCE_PROJECT}" != " " ]; then
      echo "THIS SEEMS TO BE A MERGE PIPELINE FROM ${SOURCE_PROJECT}/${SOURCE_BRANCH}";
      git pull "https://gitlab.com/${SOURCE_PROJECT}/veloren.git" "${SOURCE_BRANCH}";
    fi;
  - git submodule sync --recursive
  - git submodule update  --remote --recursive
  - git status
  - if [ -d target ]; then
      ls -la target;
    fi;

#############
# BUILD
#############

build-voxygen:
  stage: build
  image: registry.gitlab.com/veloren/veloren-docker-ci
  tags:
    - docker
  script:
    - (cd voxygen && cargo build)
  allow_failure: false

build-server-cli:
  stage: build
  image: registry.gitlab.com/veloren/veloren-docker-ci
  tags:
    - docker
  script:
    - (cd server-cli && cargo build)
  allow_failure: false

#############
# TEST
#############

unittests:
  stage: test
  image: registry.gitlab.com/veloren/veloren-docker-ci
  tags:
    - docker
  script:
    - cargo test
  allow_failure: false

benchmarktests:
  stage: test
  image: registry.gitlab.com/veloren/veloren-docker-ci
  tags:
    - docker
  script:
    - cargo bench
  allow_failure: true

#############
# EXECUTABLE
#############

nightly-linux-optimized:
  stage: executable
  image: registry.gitlab.com/veloren/veloren-docker-ci
  tags:
    - docker
  script:
    - (cd voxygen && VELOREN_ASSETS=assets cargo build --release)
    - (cd server-cli && VELOREN_ASSETS=assets cargo build --release)
    - rm -r -f nightly
    - mkdir nightly
    - cp target/release/veloren-server-cli nightly
    - cp target/release/veloren-voxygen nightly
    - cp -r assets nightly/
    - cp -r voxygen/shaders nightly/
    - rm -f nightly-linux-optimized.tar.bz2
    - tar -cvjSf nightly-linux-optimized.tar.bz2 nightly
  when: on_success
  artifacts:
    paths:
      - nightly-linux-optimized.tar.bz2
    expire_in: 2 days
  only:
    refs:
      - master

nightly-windows-optimized:
  stage: executable
  image: registry.gitlab.com/veloren/veloren-docker-ci
  tags:
    - docker
  script:
    - (cd voxygen && VELOREN_ASSETS=assets cargo build --release --target=x86_64-pc-windows-gnu)
    - (cd server-cli && VELOREN_ASSETS=assets cargo build --release --target=x86_64-pc-windows-gnu)
    - rm -r -f nightly
    - mkdir nightly
    - cp target/x86_64-pc-windows-gnu/release/veloren-server-cli.exe nightly
    - cp target/x86_64-pc-windows-gnu/release/veloren-voxygen.exe nightly
    - cp -r assets nightly/
    - cp -r voxygen/shaders nightly/
    - rm -f nightly-windows-optimized.zip
    - zip -r nightly-windows-optimized.zip nightly
  when: on_success
  artifacts:
    paths:
      - nightly-windows-optimized.zip
    expire_in: 2 days
  only:
    refs:
      - master

#############
# POST-BUILD
#############

clean-code:
  stage: post-build
  image: registry.gitlab.com/veloren/veloren-docker-ci
  tags:
    - docker
  script:
    - rustup component add rustfmt-preview
    - cargo fmt --all -- --check
  allow_failure: true

coverage:
  stage: post-build
  image: registry.gitlab.com/veloren/veloren-docker-ci
  tags:
    - docker
  script:
    - if cargo install --list | grep -i "cargo-tarpaulin"; then
        echo "tarpaulin already installed";
      else
        RUSTFLAGS="--cfg procmacro2_semver_exempt" cargo install cargo-tarpaulin;
      fi
    - cargo tarpaulin --skip-clean --all || echo "There is a problem in tarpaulin which sometimes fails"

clippy:
  stage: post-build
  image: registry.gitlab.com/veloren/veloren-docker-ci
  tags:
    - docker
  script:
    - rustup component add clippy-preview --toolchain=nightly
    - cargo clippy --all -- -D clippy || echo "This job is disabled, because we are not activly using it now, so we dont want to see yellow failed partly"
  allow_failure: true