kind: pipeline
name: default

steps:
 - name: fmt
   image: rust:1.43.0
   commands:
     -  rustup component add rustfmt
     -  cargo fmt --all -- --check
 - name: test
   image: rust:1.43.0
   commands:
    - cargo test
 - name: publish
   image: rust:1.43.0
   environment:
    CARGO_REGISTRY_TOKEN:
     from_secret: cargo_tkn
   commands:
    - grep -E 'version ?= ?"${DRONE_TAG}"' -i Cargo.toml || (printf "incorrect crate/tag version" && exit 1)
    - cargo package
    - cargo publish
   when:
    event: tag