GitLab CI - Rust setup

.gitlab-ci.yml

image: "rust:latest"

default:
  before_script:
    - rustc --version 
    - cargo --version

stages:
  - test

test-code:
  stage: test
  script:
    - cargo test
    - cargo install cargo-tarpaulin
    - cargo tarpaulin --ignore-tests

lint-code:
  stage: test
  script:
    - rustup component add clippy
    - cargo clippy -- -D warnings
    
format-code:
  stage: test
  script:
    - rustup component add rustfmt
    - cargo fmt -- --check

audit-code:
  stage: test
  script:
    - cargo install cargo-audit
    - cargo audit