.gitlab-ci.yml

workflow:
  rules:
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH

default:
  image: rust:latest
  tags:
    - shared-fi
  before_script:
    - apt update && apt install -y libasound2-dev
    - apt install -y libxml2-utils

stages:
  - build
  - test

build:
  stage: build
  script:
    - cargo build --verbose

lint:
  stage: test
  script:
    - rustup component add rustfmt
    - cargo fmt -- --check
    - rustup component add clippy
    - cargo clippy -- -D warnings -D clippy::pedantic -A clippy::missing_errors_doc

# https://github.com/mozilla/grcov
test:
  image: "rustdocker/rust:nightly"
  stage: test
  variables:
    RUSTFLAGS: "-C instrument-coverage"
    LLVM_PROFILE_FILE: "coverage-%p-%m.profraw"
  script:
    - rustup component add llvm-tools-preview
    - RUST_BACKTRACE=1 cargo test --verbose --features test
    - cargo install grcov
    - grcov . --binary-path ./target/debug/ -s . -t cobertura --branch --ignore-not-existing --ignore *cargo* -o cobertura.xml
    - xmllint --xpath '100 * string(//coverage/@line-rate)' cobertura.xml > coverage
    - 'echo "Coverage: $(cat coverage)%"'
  coverage: '/Coverage: \d+(?:\.\d+)?/'
  artifacts:
    reports:
      coverage_report:
        coverage_format: cobertura
        path: cobertura.xml