name: GitHub Actions CI

on:

push:

branches: master

pull_request: []

jobs:

tests:

runs-on: ${{ matrix.os }}

strategy:

matrix:

os: [ubuntu-latest, macOS-latest]

steps:

- name: Set up Git repository

uses: actions/checkout@v1

- name: Set up Homebrew

run: |

if [ "$RUNNER_OS" = "Linux" ]; then

HOMEBREW_REPOSITORY=/home/linuxbrew/.linuxbrew/Homebrew

sudo mkdir -p /home/linuxbrew/.linuxbrew

cd ..

sudo mv "brew" "$HOMEBREW_REPOSITORY"

sudo ln -s "$HOMEBREW_REPOSITORY" "brew"

cd /home/linuxbrew/.linuxbrew

sudo mkdir -p bin etc include lib opt sbin share var/homebrew/linked Cellar

sudo ln -s ../Homebrew/bin/brew /home/linuxbrew/.linuxbrew/bin/

sudo chown -R "$USER" /home/linuxbrew

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/local/bin:/usr/bin:/bin"

# Install taps needed for 'brew tests'

export HOMEBREW_NO_AUTO_UPDATE=1

brew tap homebrew/bundle

else

HOMEBREW_REPOSITORY="$(brew --repo)"

mv "$HOMEBREW_REPOSITORY/Library/Taps" "$PWD/Library"

sudo rm -rf "$HOMEBREW_REPOSITORY"

sudo ln -s "$PWD" "$HOMEBREW_REPOSITORY"

brew update-reset Library/Taps/homebrew/homebrew-core

# Install taps needed for 'brew tests'

export HOMEBREW_NO_AUTO_UPDATE=1

brew tap homebrew/cask

brew tap homebrew/bundle

brew tap homebrew/services

fi

- name: Run brew config

run: |

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/local/bin:/usr/bin:/bin"

brew config

- name: Run brew doctor

run: |

if [ "$RUNNER_OS" = "Linux" ]; then

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/bin:/bin"

# Cleanup some Linux `brew doctor` failures

sudo rm -rf /usr/local/include/node/

else

# Allow Xcode to be outdated

export HOMEBREW_GITHUB_ACTIONS=1

fi

brew doctor

- name: Install Bundler RubyGems

run: |

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/local/bin:/usr/bin:/bin"

brew install-bundler-gems

# Check for uncommitted gems

git -C $(brew --repo) diff --stat --exit-code Library/Homebrew/vendor/bundle/ruby

if [ "$RUNNER_OS" = "Linux" ]; then

# Fix permissions for 'brew tests'

sudo chmod -R g-w,o-w /home/linuxbrew /home/runner /opt

fi

- name: Run brew tests

run: |

# brew tests doesn't like world writable directories

umask 022

# set variables for coverage reporting

export HOMEBREW_CI_BUILD_NUMBER="$GITHUB_REF"

export HOMEBREW_CI_BRANCH="$HEAD_GITHUB_REF"

export HOMEBREW_GITHUB_REPOSITORY="$GITHUB_REPOSITORY"

# don't bother running all tests on both platforms (for speed)

if [ "$RUNNER_OS" = "Linux" ]; then

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/bin:/bin"

brew tests --no-compat --online

brew tests --generic --online

brew tests --online

else

brew tests --online --coverage

fi

env:

HOMEBREW_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}

# set variables for coverage reporting

HOMEBREW_GITHUB_ACTIONS: 1

HOMEBREW_CI_NAME: github-actions

HOMEBREW_COVERALLS_REPO_TOKEN: 3F6U6ZqctoNJwKyREremsqMgpU3qYgxFk

# These cannot be queried at the macOS level on GitHub Actions.

HOMEBREW_LANGUAGES: en-GB

- name: Run brew style

run: |

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/local/bin:/usr/bin:/bin"

brew style --display-cop-names

- name: Run brew man

run: |

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/local/bin:/usr/bin:/bin"

brew man --fail-if-changed

- name: Run brew update-tests

run: |

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/local/bin:/usr/bin:/bin"

git config --global user.name "BrewTestBot"

git config --global user.email "homebrew-test-bot@lists.sfconservancy.org"

brew update-test

brew update-test --to-tag

brew update-test --commit=HEAD

if: github.event_name == 'pull_request'

- name: Run brew readall

run: |

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/local/bin:/usr/bin:/bin"

brew readall --aliases

- name: Run vale for docs linting

run: |

export PATH="/home/linuxbrew/.linuxbrew/bin:/usr/local/bin:/usr/bin:/bin"

brew install vale

vale $(brew --repo)/docs/

- name: Build Docker image

run: |

docker pull homebrew/brew

docker-compose -f Dockerfile.yml build sut

if: matrix.os == 'ubuntu-latest'

- name: Run brew test-bot

run: |

if [ "$RUNNER_OS" = "Linux" ]; then

docker-compose -f Dockerfile.yml run --rm -v $GITHUB_WORKSPACE:/tmp/test-bot sut

else

brew test-bot

fi