.sccache:
  variables:
    SCCACHE_URL: https://github.com/mozilla/sccache/releases/download/0.2.13/sccache-0.2.13-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
  cache:
    paths:
      - cargo/
      - sccache/

# config with sccache based on Fedora Rawhide, i.e. very recent libostree
.fedora-ostree-devel:
  image: registry.fedoraproject.org/fedora:rawhide
  extends: .sccache
  before_script:
    - dnf install -y cargo rust ostree-devel
    - curl -L "${SCCACHE_URL}" | tar -C /usr/bin/ -xz --wildcards --strip-components=1 '*/sccache'
    # ??? This seems to not work correctly on Fedora Rawhide right now?
    - ln -s /usr/bin/x86_64-redhat-linux-gnu-pkg-config /usr/bin/x86_64-redhat-linux-pkg-config

# config with sccache based on Rust image, i.e. older libostree but shorter setup and rustup access
.rust-ostree-devel:
  image: rust
  extends: .sccache
  before_script:
    - apt-get update
    - apt-get install -y libostree-dev
    - curl -L "${SCCACHE_URL}" | tar -C /usr/bin/ -xz --wildcards --strip-components=1 '*/sccache'