.cirrus.yml

build_task:
  environment: &environment
    GITHUB_API_TOKEN: ENCRYPTED[636741c0f231293de78980eb83f86c5b8cd5dad07a79351e239c097e42ee4cc0f28113a26f6ad579437e40fcb227066c]
    PONYC_GIT_URL: https://github.com/ponylang/ponyc
    PONYC_VERSION: 0.51.2
    XWIN_RELEASE_URL: https://github.com/Jake-Shadle/xwin/releases/download/0.2.1/xwin-0.2.1-x86_64-unknown-linux-musl.tar.gz
    XWIN_CACHE_COMMAND: mkdir /tmp/xwin; echo "xwin is not needed on this platform" > /tmp/xwin/noop.txt
    CC: clang
    CXX: clang++
    DEBUGINFO_CFLAGS: -O0 -g -fdebug-prefix-map=/tmp/ponyc/src/libponyrt=libsavi_runtime
    CFLAGS: ${DEBUGINFO_CFLAGS} -march=native -mtune=generic

  matrix:
    # (when adding new matrix tasks, also add them as deps to the bundle_task)

    - name: x86_64-unknown-linux-gnu
      container:
        image: ubuntu:20.04
      environment:
        TRIPLE: x86_64-unknown-linux-gnu
        DEPS_INSTALL_PRE: apt-get update
        DEPS_INSTALL: apt-get install -y --no-install-recommends apt-transport-https ca-certificates clang cmake curl git llvm make
        # Without this next environment var, apt-get will try to ask us
        # interactive questions, to which we will be unable to respond...
        DEBIAN_FRONTEND: noninteractive

    - name: x86_64-unknown-linux-musl
      environment:
        TRIPLE: x86_64-unknown-linux-musl
        DEPS_INSTALL: apk add --no-cache --update alpine-sdk coreutils linux-headers clang-dev cmake llvm12-dev
        PATCH_1: sed -i s/SO_RCVTIMEO/SO_RCVTIMEO_OLD/g /tmp/ponyc/src/libponyrt/lang/socket.c
        PATCH_2: sed -i s/SO_SNDTIMEO/SO_SNDTIMEO_OLD/g /tmp/ponyc/src/libponyrt/lang/socket.c
        # We skip the `-march` and `-mtune` CFLAGS on arm64.
        # For some (unknown) reason, they aren't supported by current clang.
        CFLAGS: ${DEBUGINFO_CFLAGS}
      container:
        image: alpine:3.15

    - name: arm64-unknown-linux-musl
      environment:
        TRIPLE: arm64-unknown-linux-musl
        DEPS_INSTALL: apk add --no-cache --update alpine-sdk coreutils linux-headers clang-dev cmake llvm12-dev
        PATCH_1: sed -i s/SO_RCVTIMEO/SO_RCVTIMEO_OLD/g /tmp/ponyc/src/libponyrt/lang/socket.c
        PATCH_2: sed -i s/SO_SNDTIMEO/SO_SNDTIMEO_OLD/g /tmp/ponyc/src/libponyrt/lang/socket.c
        # We skip the `-march` and `-mtune` CFLAGS on arm64 platforms.
        # For some (unknown) reason, they aren't supported by current clang.
        CFLAGS: ${DEBUGINFO_CFLAGS}
      arm_container:
        image: alpine:3.15

    - name: x86_64-unknown-freebsd
      environment:
        TRIPLE: x86_64-unknown-freebsd
        DEPS_INSTALL_PRE: pkg update
        DEPS_INSTALL: "pkg install -y cmake gmake libunwind git llvm14 \
          && ln -s /usr/local/bin/llvm-link14 /usr/local/bin/llvm-link"
      freebsd_instance:
        image: freebsd-13-1-release-amd64

    - name: x86_64-unknown-dragonfly
      environment:
        TRIPLE: x86_64-unknown-dragonfly
        DEPS_INSTALL_PRE: "pkg update \
          && pkg install -y cmake gmake libunwind git llvm14 \
          && ln -s /usr/local/bin/llvm-link14 /usr/local/bin/llvm-link"
        DEPS_INSTALL: " \
          curl -L --fail http://www.ravenports.com/repository/dragonfly:6.2:x86:64/All/ravensys-root-single-dragonfly-3.2_6.tzst \
            | tar --strip-components=5 -xvzf - \
          && sh -c 'cd DragonFly/usr/lib/gcc80 && ln -s libgcc_pic.a libgcc.a' \
          && mkdir -p DragonFly/usr/include \
          && curl -L --fail https://raw.githubusercontent.com/DragonFlyBSD/DragonFlyBSD/DragonFly_RELEASE_6_2/lib/libexecinfo/execinfo.h \
            > DragonFly/usr/include/execinfo.h \
          && patch /usr/include/sys/stdatomic.h \
            platform-patches/dragonfly-stdatomic.patch \
            -o DragonFly/usr/include/stdatomic.h \
          "
        CFLAGS: ${DEBUGINFO_CFLAGS} -IDragonFly/usr/include
        EXTRA_CMAKE_FLAGS: >
          -DCMAKE_C_COMPILER_TARGET=x86_64-unknown-dragonfly
          -DCMAKE_SYSTEM_NAME=DragonFly
          -DCMAKE_SYSTEM_PROCESSOR=x86_64
          -DCMAKE_C_COMPILER_WORKS=true
          -DCMAKE_CXX_COMPILER_WORKS=true
      freebsd_instance:
        image: freebsd-13-1-release-amd64

    - name: x86_64-apple-macosx
      environment:
        TRIPLE: x86_64-apple-macosx
        DEPS_INSTALL_PRE: brew update --preinstall && brew install llvm@12 && brew cleanup
        DEPS_INSTALL: ln -s $(brew --prefix llvm@12)/bin/llvm-link /usr/local/bin/llvm-link
        SDKROOT: /Applications/Xcode-12.5.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
        HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: "1" # optimizes brew install
        # We skip the `-march` and `-mtune` CFLAGS on MacOS.
        # Not sure why, but it causes "illegal instruction" errors in Savi.
        CFLAGS: ${DEBUGINFO_CFLAGS}
      macos_instance:
        image: big-sur-xcode-12.5
      # Caching some homebrew directories helps save some of the otherwise huge
      # amount of time that it takes to update brew from the CI base image.
      brew_cache:
        folder: "$HOME/Library/Caches/Homebrew"
      brew_usr_local_cache:
        folder: "/usr/local/Homebrew"

    - name: arm64-apple-macosx
      environment:
        TRIPLE: arm64-apple-macosx
        DEPS_INSTALL_PRE: brew update --preinstall && brew install llvm@12 && brew cleanup
        DEPS_INSTALL: ln -s $(brew --prefix llvm@12)/bin/llvm-link /usr/local/bin/llvm-link
        SDKROOT: /Applications/Xcode-12.5.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
        HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: "1" # optimizes brew install
        # We're compiling on an x86_64 host, but want to cross-compile to arm64.
        EXTRA_CMAKE_FLAGS: "-DCMAKE_C_COMPILER_TARGET=arm64-apple-macosx -DCMAKE_SYSTEM_NAME=Darwin -DCMAKE_SYSTEM_PROCESSOR=arm64"
        # We skip the `-march` and `-mtune` CFLAGS on arm64 platforms.
        # For some (unknown) reason, they aren't supported by current clang.
        CFLAGS: ${DEBUGINFO_CFLAGS}
      macos_instance:
        image: big-sur-xcode-12.5
      # Caching some homebrew directories helps save some of the otherwise huge
      # amount of time that it takes to update brew from the CI base image.
      brew_cache:
        folder: "$HOME/Library/Caches/Homebrew"
      brew_usr_local_cache:
        folder: "/usr/local/Homebrew"

    - name: x86_64-unknown-windows-msvc
      container:
        image: ubuntu:22.04
      environment:
        TRIPLE: x86_64-unknown-windows-msvc
        DEPS_INSTALL_PRE: apt-get update && apt-get install -y --no-install-recommends apt-transport-https ca-certificates clang-12 cmake curl git llvm-12 make && ln -s /usr/bin/clang-12 /usr/bin/clang && ln -s /usr/bin/clang++-12 /usr/bin/clang++ && ln -s /usr/bin/llvm-link-12 /usr/bin/llvm-link
        DEPS_INSTALL: curl -L --fail ${XWIN_RELEASE_URL} | tar --strip-components=1 --wildcards -xvzf - '*/xwin'
        # Without this next environment var, apt-get will try to ask us
        # interactive questions, to which we will be unable to respond...
        DEBIAN_FRONTEND: noninteractive
        # Without this next environment var, `xwin` won't download windows SDKs.
        XWIN_ACCEPT_LICENSE: '1'
        # This cache command will download SDKs and then the extract them
        # to the correct output directory (unless they are already cached).
        XWIN_CACHE_COMMAND: ./xwin splat --output /tmp/xwin && find /tmp/xwin # ./xwin download
        # Here are the compilation settings we'll use to enable cross-compiling.
        CC: clang++ # we pretend that clang++ is a C compiler (and not just C++)
        CFLAGS: ${DEBUGINFO_CFLAGS} -fms-extensions -fms-compatibility -Wno-microsoft-cast -Wno-deprecated -Wno-nonportable-include-path -Wno-ignored-pragma-intrinsic -Wno-pragma-pack -Wno-unknown-pragmas -Wno-ignored-attributes -Wno-unused-local-typedef -Wno-missing-field-initializers -Wno-missing-braces -Wno-implicit-int-conversion -Wno-int-in-bool-context -Wno-sign-compare -Wno-unused-parameter -Wno-unused-variable -mcx16 -D_CRT_USE_BUILTIN_OFFSETOF -I/tmp/xwin/sdk/include/ucrt -I/tmp/xwin/crt/include -I/tmp/xwin/sdk/include/um -I/tmp/xwin/sdk/include/shared -I/tmp/xwin/sdk/include/shared
        EXTRA_CMAKE_FLAGS: -DCMAKE_C_COMPILER_TARGET=x86_64-unknown-windows-msvc -DCMAKE_SYSTEM_NAME=Windows -DCMAKE_SYSTEM_PROCESSOR=x86_64 -DCMAKE_C_COMPILER_WORKS=true -DCMAKE_CXX_COMPILER_WORKS=true

  deps_script:
    - sh -xc "${DEPS_INSTALL_PRE:-echo}" && sh -xc "${DEPS_INSTALL:-echo}"
    - clang --version
    - clang++ --version
    - llvm-link --version

  xwin_cache:
    folder: /tmp/xwin
    fingerprint_script: echo "${TRIPLE} 20220504.1"
    populate_script: sh -xc "${XWIN_CACHE_COMMAND}"
  upload_caches: [xwin]

  ponyc_clone_script: &ponyc_clone_script
    - git clone -b ${PONYC_VERSION} --depth 1 ${PONYC_GIT_URL} /tmp/ponyc
    - sh -xc "${PATCH_1:-echo}" && sh -xc "${PATCH_2:-echo}"
    - cd /tmp/ponyc && git diff
    - cd /tmp/ponyc && git apply ${CIRRUS_WORKING_DIR}/patches/*

  build_script:
    - mkdir /tmp/ponyc/src/libponyrt/build
    - cmake -S /tmp/ponyc/src/libponyrt -B /tmp/ponyc/src/libponyrt/build -DPONY_RUNTIME_BITCODE:BOOL=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON ${EXTRA_CMAKE_FLAGS}
    - cmake --build /tmp/ponyc/src/libponyrt/build --target libponyrt_bc
    - cp /tmp/ponyc/src/libponyrt/build/libponyrt.bc /tmp/libsavi_runtime-${TRIPLE}.bc
    - rm -rf /tmp/ponyc/src/libponyrt/build

  build_with_runtime_stats_script:
    - mkdir /tmp/ponyc/src/libponyrt/build
    - cmake -S /tmp/ponyc/src/libponyrt -B /tmp/ponyc/src/libponyrt/build -DPONY_RUNTIME_BITCODE:BOOL=ON -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DPONY_USE_RUNTIMESTATS:BOOL=ON ${EXTRA_CMAKE_FLAGS}
    - cmake --build /tmp/ponyc/src/libponyrt/build --target libponyrt_bc
    - cp /tmp/ponyc/src/libponyrt/build/libponyrt.bc /tmp/libsavi_runtime-${TRIPLE}-with-runtime-stats.bc
    - rm -rf /tmp/ponyc/src/libponyrt/build

  publish_if_release_script:
    - echo CIRRUS_RELEASE "${CIRRUS_RELEASE:-NO}"
    - >-
      sh -c '
        test -z "${CIRRUS_RELEASE}" || \
          curl -v --fail -X POST \
            -H "Authorization: token ${GITHUB_API_TOKEN}" \
            -H "Accept: application/vnd.github.v3+json" \
            -H "Content-Type: application/octet-stream" \
            --data-binary @/tmp/libsavi_runtime-${TRIPLE}.bc \
            "https://uploads.github.com/repos/$CIRRUS_REPO_FULL_NAME/releases/$CIRRUS_RELEASE/assets?name=libsavi_runtime-${TRIPLE}.bc" \
      '
    - >-
      sh -c '
        test -z "${CIRRUS_RELEASE}" || \
          curl -v --fail -X POST \
            -H "Authorization: token ${GITHUB_API_TOKEN}" \
            -H "Accept: application/vnd.github.v3+json" \
            -H "Content-Type: application/octet-stream" \
            --data-binary @/tmp/libsavi_runtime-${TRIPLE}-with-runtime-stats.bc \
            "https://uploads.github.com/repos/$CIRRUS_REPO_FULL_NAME/releases/$CIRRUS_RELEASE/assets?name=libsavi_runtime-${TRIPLE}-with-runtime-stats.bc" \
      '

# After each bitcode is published, publish a bundle containing them all.
bundle_task:
  depends_on:
    # Please ensure that this list always has the full set of matrix task names.
    - x86_64-unknown-linux-musl
    - x86_64-unknown-linux-gnu
    - x86_64-unknown-linux-musl
    - arm64-unknown-linux-musl
    - x86_64-unknown-freebsd
    - x86_64-unknown-dragonfly
    - x86_64-apple-macosx
    - arm64-apple-macosx
    - x86_64-unknown-windows-msvc
  environment: *environment
  container:
    image: alpine:3.15

  # Download dependencies. Also explicitly check for the programs we intend
  # to use only in the release-guarded scripts, since we want to fail fast
  # on them being missing even on a CI run that isn't a release.
  deps_script:
    - apk add --no-cache --update coreutils findutils curl git jq tar gzip
    - xargs --version
    - curl --version
    - jq --version

  # Clone the ponyc source code and patch it for the Savi runtime,
  # using the exact same script used by the earlier build task matrix.
  ponyc_clone_script: *ponyc_clone_script

  # Copy the relevant part of the (patched) ponyc source code into /tmp/out.
  copy_source_script:
    - mkdir -p /tmp/out
    - cp -r /tmp/ponyc/src/libponyrt /tmp/out/src

  # Download any/all *.bc files for this release into /tmp/out.
  download_bitcode_if_release_script:
    - mkdir -p /tmp/out
    - >-
      test -z "${CIRRUS_RELEASE}" || sh -c ' \
        cd /tmp/out && \
        curl -v --fail \
          -H "Authorization: token ${GITHUB_API_TOKEN}" \
          https://api.github.com/repos/$CIRRUS_REPO_FULL_NAME/releases/$CIRRUS_RELEASE \
        | jq -r ".assets[] | select(.name | endswith(\".bc\")) | .browser_download_url" \
        | xargs -n 1 curl --fail -L -O \
          -H "Authorization: token ${GITHUB_API_TOKEN}" \
      '
    -

  # Bundle everything in the /tmp/out directory into a single tar archive.
  archive_script:
    - tar -czvf /tmp/libsavi_runtime.tar.gz -C /tmp/out .

  # Publish the bundle as an asset for the release.
  publish_if_release_script:
    - echo CIRRUS_RELEASE "${CIRRUS_RELEASE:-NO}"
    - >-
      sh -c '
        test -z "${CIRRUS_RELEASE}" || \
          curl -v --fail -X POST \
            -H "Authorization: token ${GITHUB_API_TOKEN}" \
            -H "Accept: application/vnd.github.v3+json" \
            -H "Content-Type: application/octet-stream" \
            --data-binary @/tmp/libsavi_runtime.tar.gz \
            "https://uploads.github.com/repos/$CIRRUS_REPO_FULL_NAME/releases/$CIRRUS_RELEASE/assets?name=libsavi_runtime.tar.gz" \
      '