#
#  Author: Hari Sekhon
#  Date: 2020-03-16 14:02:53 +0000 (Mon, 16 Mar 2020)
#
#  vim:ts=2:sts=2:sw=2:et
#
#  https://github.com/harisekhon/bash-tools
#
#  License: see accompanying Hari Sekhon LICENSE file
#
#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
#  https://www.linkedin.com/in/harisekhon
#

# https://docs.semaphoreci.com/reference/pipeline-yaml-reference/

version: v1.0
name: DevOps-Bash-tools
agent:
  machine:
    type: e1-standard-2
    os_image: ubuntu1804
execution_time_limit:
  hours: 3
blocks:
  - name: Linux build
    run:
      when: "branch = 'master'"
    #execution_time_limit:
    #  hours: 2
    task:
      #env_vars:
        # $PATH selects /usr/bin/python and /usr/local/bin/pip which are mismatched versions of Python
        #- name: PYTHON
        #  value: python3
        #- name: PIP
        #  value: pip3
      prologue:
        commands:
          - cache restore
      # each job is separate and could be run on a separate machine so all steps must be together
      jobs:
        - name: build
          commands:
            - checkout
            - setup/ci_bootstrap.sh
            - make init
            - make ci
            - make test
      epilogue:
        commands:
          - cache store
  - name: Mac build
    run:
      when: "branch = 'master'"
    task:
      # because otherwise on Mac it uses /usr/bin/python (2.7) but /usr/local/bin/pip (python 3.8)
      #env_vars:
        # to match /usr/local/bin/pip version from $PATH
        #- name: PYTHON
        #  value: python3
        # must be quoted to force string, otherwise pipeline fails to run with this parsing error:
        # Error: [{"Type mismatch. Expected String but got Integer.", "#/blocks/1/task/env_vars/1/value"}]
        #- name: DEBUG
        #  value: "1"
      agent:
        machine:
          type: a1-standard-4
          os_image: macos-xcode11
      prologue:
        commands:
          - cache restore
          # fix for:
          # pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
          - brew install openssl
          - brew reinstall python
          - brew reinstall wget
          # avoid Mac SSL errors:
          #
          # ERROR:  Loading command: install (LoadError)
          #   dlopen(/Users/semaphore/.rbenv/versions/2.5.1/lib/ruby/2.5.0/x86_64-darwin18/openssl.bundle, 9): Library not loaded: /usr/local/opt/openssl/lib/libssl.1.0.0.dylib
          #   Referenced from: /Users/semaphore/.rbenv/versions/2.5.1/lib/ruby/2.5.0/x86_64-darwin18/openssl.bundle
          #   Reason: image not found - /Users/semaphore/.rbenv/versions/2.5.1/lib/ruby/2.5.0/x86_64-darwin18/openssl.bundle
          # ERROR:  While executing gem ... (NoMethodError)
          #     undefined method `invoke_with_build_args' for nil:NilClass#
          #
          - rbenv global system
          # also considered this:
          # - for version in $(rbenv versions | grep -v system | sed 's/^\*//'); do yes | rbenv uninstall "$version"; rbenv install "$version"; done
          #
          # fix for python vs pip version mismatch
          - ln -svf /usr/local/bin/python3 /usr/local/bin/python
      jobs:
        - name: build
          commands:
            - checkout
            - make init
            - make ci
            - make test
      epilogue:
        commands:
          - cache store