stages:
  - test
  - build

image:                             parity/rust:substrate

variables:
  CI_SERVER_NAME:                  "GitLab CI"
  CARGO_HOME:                      "${CI_PROJECT_DIR}/cargo"

  BUILD_TARGET:                    ubuntu
  BUILD_ARCH:                      amd64
  CARGO_TARGET:                    x86_64-unknown-linux-gnu

.releaseable_branches:             # list of git refs for building GitLab artifacts (think "pre-release binaries")
  only:                            &releaseable_branches
    - master
    - stable
    - beta
    - tags
    - gitlab-next

.publishable_branches:             # list of git refs for publishing builds to the "production" locations
  only:                            &publishable_branches
    - nightly # Our nightly builds from schedule, on `master`
    - "v*" # Our version tags
    - gitlab-next

.collect_artifacts:                &collect_artifacts
  artifacts:
    name:                          "${CI_JOB_NAME}_${CI_COMMIT_REF_NAME}"
    when:                          on_success
    expire_in:                     1 mos
    paths:
    - target/release/substrate

.determine_version: &determine_version |
  export VERSION=$(grep -m 1 "version =" Cargo.toml | awk '{print $3}' | tr -d '"' | tr -d "\n")
  echo "Version" $VERSION


#### stage:                        test

test:rust:stable:                  &test
  stage:                           test
  variables:
    RUST_TOOLCHAIN: stable
    TARGET: native
  script:
    - ./scripts/init.sh
    - export PATH="${CI_PROJECT_DIR}/cargo/bin/:$PATH"
    - export RUST_BACKTRACE=1
    - ./scripts/build.sh
    - time cargo test --all --release --locked
  tags:
    - rust-stable

.optional_test:                    &optional_test
  <<:                              *test
  allow_failure:                   true
  only:
    - master

#### stage:                        build

build:linux:ubuntu:amd64:          &build
  stage:                           build
  only:                            *releaseable_branches
  variables:
    CARGO_TARGET:                  x86_64-unknown-linux-gnu
    TARGET:                        native
    RUST_TOOLCHAIN:                stable
  script:
    - ./scripts/init.sh
    - export PATH="${CI_PROJECT_DIR}/cargo/bin/:$PATH"
    - ./scripts/build.sh
    - cargo build --release
  <<:                              *collect_artifacts
  tags:
    - rust-stable
  allow_failure: true