image: rust:latest

variables:
  # --all-features
  CURRENT_FEATURES: --features v2018_9
  SCCACHE_URL: https://github.com/mozilla/sccache/releases/download/0.2.8/sccache-0.2.8-x86_64-unknown-linux-musl.tar.gz
  CARGO_TARGET_DIR: ${CI_PROJECT_DIR}/target
  CARGO_HOME: ${CI_PROJECT_DIR}/cargo
  SCCACHE_DIR: ${CI_PROJECT_DIR}/sccache
  RUSTC_WRAPPER: sccache

before_script:
- echo deb http://ftp.debian.org/debian stretch-backports main > /etc/apt/sources.list.d/backports.list
- apt-get update
- apt-get install -y -t stretch-backports cmake libostree-dev
- wget -O - ${SCCACHE_URL} | tar -C /usr/bin/ -xz --wildcards --strip-components=1 '*/sccache'

cache:
  paths:
  - cargo/
  - sccache/

stages:
- check
- build
- publish

# checks
check:
  stage: check
  script:
  - rustup component add clippy rustfmt
  - cargo fmt --all -- --check
  - cargo clippy --all ${CURRENT_FEATURES} -- -D warnings

gir:
  stage: check
  script:
  - rm -rf src/auto/
  - make gir
  - git diff -R --exit-code

# ostree-sys
ostree-sys:
  stage: build
  script:
  - cargo test --verbose --manifest-path sys/Cargo.toml ${CURRENT_FEATURES}

publish_ostree-sys:
  stage: publish
  script:
  - cargo publish --verbose --manifest-path sys/Cargo.toml --token $CRATES_IO_TOKEN
  cache: {}
  when: manual

# ostree
ostree:
  stage: build
  script:
  - cargo test --verbose ${CURRENT_FEATURES}

ostree_default_features:
  stage: build
  script:
  - cargo test --verbose

publish_ostree:
  stage: publish
  script:
  - cargo publish --verbose --token $CRATES_IO_TOKEN
  cache: {}
  when: manual

# docs
docs:
  stage: build
  image: rustlang/rust:nightly
  variables:
    RUSTDOC_OPTS: >-
      -Z unstable-options
      --extern-html-root-url glib_sys=https://gtk-rs.org/docs
      --extern-html-root-url gobject_sys=https://gtk-rs.org/docs
      --extern-html-root-url gio_sys=https://gtk-rs.org/docs
      --extern-html-root-url glib=https://gtk-rs.org/docs
      --extern-html-root-url gio=https://gtk-rs.org/docs
  script:
  - make merge-lgpl-docs
  - cargo rustdoc --verbose --package ostree-sys --features dox -- ${RUSTDOC_OPTS}
  - cargo rustdoc --verbose --package ostree --features dox -- ${RUSTDOC_OPTS}
  artifacts:
    paths:
    - target/doc

pages:
  stage: publish
  image: alpine
  before_script: []
  script:
  - cp -r target/doc public
  cache: {}
  artifacts:
    paths:
    - public
  only:
  - master