#===----------------------------------------------------------------------===##
#
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#
#===----------------------------------------------------------------------===##

#
# This file describes the various pre-commit CI bots used to test libc++.
#
# This file should never contain logic -- all the logic must be offloaded
# into scripts. This is critical to being able to reproduce CI issues outside
# of the CI environment, which is important for debugging.
#
# It is also worth noting that this script is split into several sections, the
# goal being to reduce the load on testers when a commit is known to fail.
#

steps:
  #
  # Light pre-commit tests for things like formatting or when people forget
  # to update generated files.
  #
  - label: "Format"
    command: "libcxx/utils/ci/run-buildbot check-format"
    artifact_paths:
      - "**/clang-format.patch"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    soft_fail:
        - exit_status: 1
    timeout_in_minutes: 120

  - label: "Generated output"
    command: "libcxx/utils/ci/run-buildbot check-generated-output"
    artifact_paths:
      - "**/generated_output.patch"
      - "**/generated_output.status"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  #
  # General testing with the default configuration, under all the supported
  # Standard modes, with Clang and GCC. This catches most issues upfront.
  # The goal of this step is to catch most issues while being very fast.
  #
  - wait

  - label: "C++2b"
    command: "libcxx/utils/ci/run-buildbot generic-cxx2b"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "C++20"
    command: "libcxx/utils/ci/run-buildbot generic-cxx20"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "C++17"
    command: "libcxx/utils/ci/run-buildbot generic-cxx17"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "C++14"
    command: "libcxx/utils/ci/run-buildbot generic-cxx14"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "C++11"
    command: "libcxx/utils/ci/run-buildbot generic-cxx11"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "C++03"
    command: "libcxx/utils/ci/run-buildbot generic-cxx03"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "GCC 11 / C++latest"
    command: "libcxx/utils/ci/run-buildbot generic-gcc"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  #
  # All other supported configurations of libc++.
  #
  - wait

  # Tests with the supported compilers.
  - label: "GCC 11 / C++11"
    command: "libcxx/utils/ci/run-buildbot generic-gcc-cxx11"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Clang 12"
    command: "libcxx/utils/ci/run-buildbot generic-clang-12"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Clang 13"
    command: "libcxx/utils/ci/run-buildbot generic-clang-13"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  # Tests with the sanitizers.
  - label: "ASAN"
    command: "libcxx/utils/ci/run-buildbot generic-asan"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "TSAN"
    command: "libcxx/utils/ci/run-buildbot generic-tsan"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "UBSAN"
    command: "libcxx/utils/ci/run-buildbot generic-ubsan"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  # Tests with the various supported ways to build libc++.
  - label: "Bootstrapping build"
    command: "libcxx/utils/ci/run-buildbot bootstrapping-build"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Legacy Lit configuration"
    command: "libcxx/utils/ci/run-buildbot legacy-test-config"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Legacy standalone build"
    command: "libcxx/utils/ci/run-buildbot legacy-standalone"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Legacy LLVM_ENABLE_PROJECTS build"
    command: "libcxx/utils/ci/run-buildbot legacy-project-build"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  # Tests with various build configurations.
  - label: "-fno-exceptions"
    command: "libcxx/utils/ci/run-buildbot generic-noexceptions"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Modular build"
    command: "libcxx/utils/ci/run-buildbot generic-modules"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Static libraries"
    command: "libcxx/utils/ci/run-buildbot generic-static"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Assertions enabled"
    command: "libcxx/utils/ci/run-buildbot generic-assertions"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Debug iterators"
    command: "libcxx/utils/ci/run-buildbot generic-debug-iterators"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "With LLVM's libunwind"
    command: "libcxx/utils/ci/run-buildbot generic-with_llvm_unwinder"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "32 bit"
    command: "libcxx/utils/ci/run-buildbot generic-32bit"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Single-threaded"
    command: "libcxx/utils/ci/run-buildbot generic-singlethreaded"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "No debug mode"
    command: "libcxx/utils/ci/run-buildbot generic-no-debug"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "No filesystem"
    command: "libcxx/utils/ci/run-buildbot generic-no-filesystem"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "No random device"
    command: "libcxx/utils/ci/run-buildbot generic-no-random_device"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "No locale"
    command: "libcxx/utils/ci/run-buildbot generic-no-localization"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "No Unicode"
    command: "libcxx/utils/ci/run-buildbot generic-no-unicode"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "No wide characters"
    command: "libcxx/utils/ci/run-buildbot generic-no-wide-characters"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  # Other non-testing CI jobs
  - label: "Benchmarks"
    command: "libcxx/utils/ci/run-buildbot benchmarks"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Documentation"
    command: "libcxx/utils/ci/run-buildbot documentation"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "linux"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  # Tests on non-Unix platforms
  - label: "Clang-cl (DLL)"
    command: "bash libcxx/utils/ci/run-buildbot clang-cl-dll"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "windows"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Clang-cl (Static)"
    command: "bash libcxx/utils/ci/run-buildbot clang-cl-static"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "windows"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "MinGW (DLL)"
    command: "bash libcxx/utils/ci/run-buildbot mingw-dll"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "windows"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "MinGW (Static)"
    command: "bash libcxx/utils/ci/run-buildbot mingw-static"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "windows"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "MacOS x86_64"
    command: "libcxx/utils/ci/run-buildbot generic-cxx20"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "macos"
      arch: "x86_64"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "MacOS arm64"
    command: "libcxx/utils/ci/run-buildbot generic-cxx20"
    artifact_paths:
      - "**/test-results.xml"
      - "**/*.abilist"
    agents:
      queue: "libcxx-builders"
      os: "macos"
      arch: "arm64"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  # Build with the configuration we use to generate libc++.dylib on Apple platforms
  - label: "Apple system"
    command: "libcxx/utils/ci/run-buildbot apple-system"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "macos"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  # Test back-deployment to older Apple platforms
  - label: "Apple back-deployment macosx10.9"
    command: "libcxx/utils/ci/run-buildbot apple-system-backdeployment-10.9"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "macos10.15" # TODO: For now, we're running the back-deployment tests for 10.9 on 10.15, because we don't have proper 10.9 machines
      arch: "x86_64"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Apple back-deployment macosx10.15"
    command: "libcxx/utils/ci/run-buildbot apple-system-backdeployment-10.15"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders"
      os: "macos10.15"
      arch: "x86_64"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "AArch64"
    command: "libcxx/utils/ci/run-buildbot aarch64"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders-linaro-arm"
      arch: "aarch64"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "AArch64 -fno-exceptions"
    command: "libcxx/utils/ci/run-buildbot aarch64-noexceptions"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders-linaro-arm"
      arch: "aarch64"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Armv8"
    command: "libcxx/utils/ci/run-buildbot armv8"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders-linaro-arm"
      arch: "armv8l"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Armv8 -fno-exceptions"
    command: "libcxx/utils/ci/run-buildbot armv8-noexceptions"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders-linaro-arm"
      arch: "armv8l"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Armv7"
    command: "libcxx/utils/ci/run-buildbot armv7"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders-linaro-arm"
      arch: "armv8l" # Compiling for v7, running on v8 hardware
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "Armv7 -fno-exceptions"
    command: "libcxx/utils/ci/run-buildbot armv7-noexceptions"
    artifact_paths:
      - "**/test-results.xml"
    agents:
      queue: "libcxx-builders-linaro-arm"
      arch: "armv8l" # Compiling for v7, running on v8 hardware
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "AIX (32-bit)"
    command: "libcxx/utils/ci/run-buildbot aix"
    artifact_paths:
      - "**/test-results.xml"
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    env:
        OBJECT_MODE: "32"
    agents:
        queue: libcxx-builders
        os: aix
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120

  - label: "AIX (64-bit)"
    command: "libcxx/utils/ci/run-buildbot aix"
    artifact_paths:
      - "**/test-results.xml"
    env:
        OBJECT_MODE: "64"
    agents:
        queue: libcxx-builders
        os: aix
    retry:
      automatic:
        - exit_status: -1  # Agent was lost
          limit: 2
    timeout_in_minutes: 120