stages:
  - native library
  - bindings

variables:
  libsignal_version: "v0.26.0"
  GRADLE_OPTS: -Dorg.gradle.daemon=false
  CARGO_TERM_COLOR: always

.multitarget:
  parallel:
    matrix:
      - TARGET:
          - aarch64-unknown-linux-gnu
          - x86_64-unknown-linux-gnu
          - arm-unknown-linux-gnueabi
          - arm-unknown-linux-gnueabihf
          - armv7-unknown-linux-gnueabihf
  rules:
  - when: on_success

.multitarget-failing:
  parallel:
    matrix:
      - TARGET:
          - aarch64-unknown-linux-musl
          - arm-unknown-linux-musleabihf
          - armv7-unknown-linux-musleabihf
          - x86_64-unknown-linux-musl
  rules:
  - when: on_success
  allow_failure: true

.multitarget-darwin:
  parallel:
      matrix:
        - TARGET:
          - x86_64-apple-darwin
          - aarch64-apple-darwin

compile:
  extends: .multitarget
  image: rust:slim-bullseye
  stage: native library
  before_script:
    - ./prepare-env.sh
  script:
    - git clone https://github.com/signalapp/libsignal-client
    - cd libsignal-client && git checkout "$libsignal_version"
    - rustup set profile minimal
    - rustup toolchain install nightly
    - rustup target add "${TARGET}"
    - if [[ -d ../target ]]; then mv ../target target; fi
    - . ../rustflags.sh
    - cargo build  -p libsignal-jni --target "${TARGET}" --release --verbose
    - cp -v target/${TARGET}/release/libsignal_jni.so ../libsignal_jni-${TARGET}.so
    - cp -r target/ ../target
  cache:
    paths:
      - target/
    key: rust-target-$TARGET
  artifacts:
    paths:
      - libsignal_jni-$TARGET.so

compile darwin:
  extends: .multitarget-darwin
  stage: native library
  tags: [darwin-builder]
  script:
    - git clone https://github.com/signalapp/libsignal-client
    - cd libsignal-client && git checkout "$libsignal_version"
    - rustup target add "${TARGET}"
    - RUSTFLAGS='-C link-arg=-s' cargo build -p libsignal-jni --target "${TARGET}" --release --verbose
    - cp -v target/${TARGET}/release/libsignal_jni.dylib ../libsignal_jni-${TARGET}.dylib
  artifacts:
    paths:
      - libsignal_jni-$TARGET.dylib
  rules:
    - if: '$CI_PROJECT_ROOT_NAMESPACE == "signald"'
      when: on_success
    - when: manual
      allow_failure: true

jar:
  extends: .multitarget
  image: gradle:7
  stage: bindings
  needs: ["compile"]
  script:
    - git clone https://github.com/signalapp/libsignal-client
    - cd libsignal-client && git checkout "$libsignal_version"
    - git config user.email nobody@signald.org && git config user.name signald
    - git am ../libsignal.patch
    - mkdir -p java/shared/resources
    - cp "../libsignal_jni-${TARGET}.so" java/shared/resources/libsignal_jni.so
    - cd java
    - gradle assemble publish

jar darwin:
  extends: .multitarget-darwin
  image: gradle:7
  stage: bindings
  tags: [darwin-builder]
  needs: ["compile darwin"]
  script:
    - git clone https://github.com/signalapp/libsignal-client
    - cd libsignal-client && git checkout "$libsignal_version"
    - git config user.email nobody@signald.org && git config user.name signald
    - git am ../libsignal.patch
    - mkdir -p java/shared/resources
    - cp "../libsignal_jni-${TARGET}.dylib" java/shared/resources/libsignal_jni.dylib
    - cd java
    - gradle assemble publish
  rules:
    - if: '$CI_PROJECT_ROOT_NAMESPACE == "signald"'
      when: on_success
    - when: manual
      allow_failure: true