semaphore.yml

# Use, modification, and distribution are
# subject to the Boost Software License, Version 1.0. (See accompanying
# file LICENSE.txt)
#
# Copyright René Ferdinand Rivera Morell 2020-2021.

# Configuration for https://semaphoreci.com/.

version: v1.0
name: C++ Tooling

# Need a default / placeholder agent as otherwise the fake blocks error in
# YAML parsing as they don't get an agent.
agent:
  machine:
    type: e1-standard-2
    os_image: ubuntu1804

blocks:
  # These are fake blocks defining various yaml reusable items.
  # We need the fake blocks as teh Semaphore YAML parser doesn't allow custom
  # keys on anything.

  # Empty block to group the definition sub-blocks.
  - name: Definitions
    dependencies: []
    skip: { when: true }
    task:
      jobs:
        - name: Placeholder
          commands: []

  # This single block is a multi-part template for the real Linux blocks below.
  # It's in parts, as Semaphore doesn't support the map-merge key (<<). There
  # are only two ways to do sequencing in Semaphore: through the commands
  # (prologue, jobs, and epilogue) and block chaining. The latter has the
  # drawback that blocks run in separate VM instances and hence one needs to
  # save & restore enough context to make that work. The former has the
  # limitation that it sequences the single prologue, then fans out to multiple
  # parallel jobs commands, then back to single epilogue. For more complex
  # builds one is better off writing separate scripts to invoke for the
  # commands.
  - name: Linux Definitions
    dependencies: ["Definitions"]
    skip: { when: true }
    task: &linux_task
      prologue: &linux_prologue
        commands:
          # Some debug information.
          - uname -a
          # Checkout our source repo.
          - checkout
          # Install the gcc or clang version we desire.
          - ./.ci_playground/linux-cxx-install.sh
      jobs: &linux_jobs
        - name: Install+Compile
          commands:
            # Some debug information.
            - ${CXX} --version
            # Compile the minimal C++ file.
            - ${CXX} ${CXXFLAGS} -v src/main.cpp
      agent: &linux_agent
        machine:
          type: e1-standard-2
          os_image: ubuntu1804

  # Common Xcode definition.
  - name: Xcode Definitions
    dependencies: ["Definitions"]
    skip: { when: true }
    task: &xcode_task
      # secrets: &xcode_secrets
      #   - name: dev-apple
      prologue: &xcode_prologue
        commands:
          # Some debug information.
          - uname -a
          # Checkout our source repo.
          - checkout
          # Install the desired Xcode version.
          - ./.ci_playground/macos-xcode-install.sh
      jobs: &xcode_jobs
        - name: Install+Compile
          commands:
            # Some debug information.
            - ${CXX} --version
            # Compile the minimal C++ file. For Xcode we force it to use the
            # macOS SDK in the installed Xcode.
            - ${CXX} ${CXXFLAGS} -v --sysroot "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk" src/main.cpp
      agent: &xcode_agent
        machine:
          type: a1-standard-4
          os_image: macos-xcode11

  # Our real blocks..

  # Empty block to group Linux sub-blocks.
  - name: Linux
    dependencies: []
    skip: { when: true }
    task:
      jobs:
        - name: Placeholder
          commands: []
  # Linux sub-blocks.. Set the needed env vars and compose the reused parts
  # from the definitions above.
  - name: Linux GCC 10
    dependencies: ["Linux"]
    task: {
      env_vars: [{name: CXX, value: g++-10}, {name: PACKAGES, value: g++-10}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux GCC 9
    dependencies: ["Linux"]
    task: {
      env_vars: [{name: CXX, value: g++-9}, {name: PACKAGES, value: g++-9}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux GCC 8
    dependencies: ["Linux"]
    task: {
      env_vars: [{name: CXX, value: g++-8}, {name: PACKAGES, value: g++-8}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux GCC 7
    dependencies: ["Linux"]
    task: {
      env_vars: [{name: CXX, value: g++-7}, {name: PACKAGES, value: g++-7}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux GCC 6
    dependencies: ["Linux"]
    task: {
      env_vars: [{name: CXX, value: g++-6}, {name: PACKAGES, value: g++-6}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux GCC 5
    dependencies: ["Linux"]
    task: {
      env_vars: [{name: CXX, value: g++-5}, {name: PACKAGES, value: g++-5}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux Clang 10
    dependencies: ["Linux"]
    task: {
      env_vars: [
        {name: CXX, value: clang++-10}, {name: PACKAGES, value: clang-10},
        {name: LLVM_VER, value: '10'}, {name: LLVM_OS, value: bionic}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux Clang 9
    dependencies: ["Linux"]
    task: {
      env_vars: [
        {name: CXX, value: clang++-9}, {name: PACKAGES, value: clang-9},
        {name: LLVM_VER, value: '9'}, {name: LLVM_OS, value: bionic}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux Clang 8
    dependencies: ["Linux"]
    task: {
      env_vars: [
        {name: CXX, value: clang++-8}, {name: PACKAGES, value: clang-8},
        {name: LLVM_VER, value: '8'}, {name: LLVM_OS, value: bionic}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux Clang 7
    dependencies: ["Linux"]
    task: {
      env_vars: [
        {name: CXX, value: clang++-7}, {name: PACKAGES, value: clang-7},
        {name: LLVM_VER, value: '7'}, {name: LLVM_OS, value: bionic}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux Clang 6.0
    dependencies: ["Linux"]
    task: {
      env_vars: [
        {name: CXX, value: clang++-6.0}, {name: PACKAGES, value: clang-6.0},
        {name: LLVM_VER, value: '6.0'}, {name: LLVM_OS, value: bionic}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }
  - name: Linux Clang 5.0
    dependencies: ["Linux"]
    task: {
      env_vars: [
        {name: CXX, value: clang++-5.0}, {name: PACKAGES, value: clang-5.0},
        {name: LLVM_VER, value: '5.0'}, {name: LLVM_OS, value: bionic}],
      prologue: *linux_prologue, jobs: *linux_jobs, agent: *linux_agent }

  # Empty block to group Xcode sub-blocks.
  - name: Xcode
    dependencies: []
    skip: { when: true }
    task:
      jobs:
        - name: Placeholder
          commands: []
  # Xcode sub-blocks..
  - name: Xcode 11.5
    dependencies: ["Xcode"]
    task: {
      env_vars: [{name: CXX, value: clang++}, {name: XCODE_VERSION, value: "11.5"}],
      # secrets: *xcode_secrets,
      prologue: *xcode_prologue, jobs: *xcode_jobs, agent: *xcode_agent}
  - name: Xcode 11.4.1
    dependencies: ["Xcode"]
    task: {
      env_vars: [{name: CXX, value: clang++}, {name: XCODE_VERSION, value: "11.4.1"}],
      # secrets: *xcode_secrets,
      prologue: *xcode_prologue, jobs: *xcode_jobs, agent: *xcode_agent}
  - name: Xcode 11.3.1
    dependencies: ["Xcode"]
    task: {
      env_vars: [{name: CXX, value: clang++}, {name: XCODE_VERSION, value: "11.3.1"}],
      # secrets: *xcode_secrets,
      prologue: *xcode_prologue, jobs: *xcode_jobs, agent: *xcode_agent}