Replace Travis with GitHub Actions workflows (#4633)

Credit to @bennothommo

.github/workflows/code-quality-pr.yaml

@@ -0,0 +1,30 @@
+name: Code Quality
+
+on:
+  pull_request:
+
+jobs:
+  codeQuality:
+    runs-on: ubuntu-latest
+    name: PHP
+    steps:
+      - name: Checkout changes
+        uses: actions/checkout@v1
+      - name: Install PHP
+        uses: shivammathur/setup-php@master
+        with:
+          php-version: 7.2
+      - name: Install Composer dependencies
+        run: composer install --no-interaction --no-progress --no-suggest
+      - name: Reset October modules and library
+        run: |
+          git reset --hard HEAD
+          rm -rf ./vendor/october/rain
+          wget https://github.com/octobercms/library/archive/develop.zip -O ./vendor/october/develop.zip
+          unzip ./vendor/october/develop.zip -d ./vendor/october
+          mv ./vendor/october/library-develop ./vendor/october/rain
+          composer dump-autoload
+      - name: Run code quality checks
+        run: |
+          git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*" && git fetch
+          ./vendor/bin/phpcs --colors -nq --report="full" --extensions="php" $(git diff --name-only --diff-filter=ACMR origin/${{ github.base_ref }} HEAD)

.github/workflows/code-quality-push.yaml

@@ -0,0 +1,31 @@
+name: Code Quality
+
+on:
+  push:
+    branches:
+      - master
+      - develop
+
+jobs:
+  codeQuality:
+    runs-on: ubuntu-latest
+    name: PHP
+    steps:
+      - name: Checkout changes
+        uses: actions/checkout@v1
+      - name: Install PHP
+        uses: shivammathur/setup-php@master
+        with:
+          php-version: 7.2
+      - name: Install Composer dependencies
+        run: composer install --no-interaction --no-progress --no-suggest
+      - name: Reset October modules and library
+        run: |
+          git reset --hard HEAD
+          rm -rf ./vendor/october/rain
+          wget https://github.com/octobercms/library/archive/develop.zip -O ./vendor/october/develop.zip
+          unzip ./vendor/october/develop.zip -d ./vendor/october
+          mv ./vendor/october/library-develop ./vendor/october/rain
+          composer dump-autoload
+      - name: Run code quality checks
+        run: ./vendor/bin/phpcs --colors -nq --report="full" --extensions="php" $(git show --name-only --pretty="" --diff-filter=ACMR ${{ github.sha }})

.github/workflows/tests.yml

@@ -0,0 +1,39 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - master
+      - develop
+  pull_request:
+
+jobs:
+  phpUnitTests:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 6
+      matrix:
+        phpVersions: ['7.1', '7.2', '7.3']
+      fail-fast: false
+    name: PHP ${{ matrix.phpVersions }}
+    steps:
+      - name: Checkout changes
+        uses: actions/checkout@v1
+      - name: Install PHP
+        uses: shivammathur/setup-php@master
+        with:
+          php-version: ${{ matrix.phpVersions }}
+      - name: Install Composer dependencies
+        run: composer install --no-interaction --no-progress --no-suggest
+      - name: Reset October modules and library
+        run: |
+          git reset --hard HEAD
+          rm -rf ./vendor/october/rain
+          wget https://github.com/octobercms/library/archive/develop.zip -O ./vendor/october/develop.zip
+          unzip ./vendor/october/develop.zip -d ./vendor/october
+          mv ./vendor/october/library-develop ./vendor/october/rain
+          composer dump-autoload
+      - name: Run Linting and Tests
+        run: |
+          ./vendor/bin/parallel-lint --exclude vendor --exclude storage --exclude tests/fixtures/plugins/testvendor/goto/Plugin.php .
+          ./vendor/bin/phpunit

.github/workflows/wrong-branch-notification.yaml

@@ -0,0 +1,29 @@
+name: Wrong Branch
+
+on:
+  pull_request:
+    types: [opened]
+    branches:
+      - master
+
+jobs:
+  wrongBranch:
+    runs-on: ubuntu-latest
+    name: Fix Wrong Branch
+    steps:
+      - name: Alert submitter
+        run: |
+          export ISSUE_NUMBER=$(echo '${{ github.ref }}' | cut -d'/' -f3)
+          curl -s --request POST \
+          --url https://api.github.com/repos/${{ github.repository }}/issues/${ISSUE_NUMBER}/comments \
+          --header 'authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' \
+          --header 'content-type: application/json' \
+          --data '{"body": "This pull request has been made to the wrong branch. Please review [the contributing guidelines](https://github.com/octobercms/october/blob/master/.github/CONTRIBUTING.md#making-a-pull-request) as all PRs need to be made to the `develop` branch.\n\nWe'\''ll fix it for you this time, but please ensure you make any future PRs to the `develop` branch, not the `master` branch."}' > /dev/null
+      - name: Change base branch
+        run: |
+          export ISSUE_NUMBER=$(echo '${{ github.ref }}' | cut -d'/' -f3)
+          curl -s --request PATCH \
+          --url https://api.github.com/repos/${{ github.repository }}/pulls/${ISSUE_NUMBER} \
+          --header 'authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' \
+          --header 'content-type: application/json' \
+          --data '{"base": "develop"}' > /dev/null

.travis.yml

@@ -1,60 +0,0 @@
-language: php
-
-php:
-  - 7.0
-  - 7.1
-  - 7.2
-  - 7.3
-  - nightly
-
-matrix:
-  allow_failures:
-    - php: nightly
-
-sudo: false
-
-if: type = pull_request OR (type = push AND (branch = develop OR branch = master))
-
-cache:
-  directories:
-    - $HOME/.composer/cache/files
-
-install:
-  - composer install --no-interaction --no-progress --no-suggest
-  # Reset October modules back to Git source
-  - git reset --hard HEAD
-  # Replace October library with `develop` branch
-  - rm -rf ./vendor/october/rain
-  - wget https://github.com/octobercms/library/archive/develop.zip -O ./vendor/october/develop.zip
-  - unzip ./vendor/october/develop.zip -d ./vendor/october
-  - mv ./vendor/october/library-develop ./vendor/october/rain
-  # Dump autoload
-  - composer dump-autoload
-
-stages:
-  - test
-  - code quality
-  - code coverage
-
-script:
-  - ./vendor/bin/parallel-lint --exclude vendor --exclude storage --exclude tests/fixtures/plugins/testvendor/goto/Plugin.php .
-  - ./vendor/bin/phpunit
-
-jobs:
-  include:
-    - stage: code coverage
-      if: type = push AND (branch = develop OR branch = master)
-      php: 7.1
-      script:
-        - ./vendor/bin/phpunit --testsuite "October CMS Test Suite" --coverage-clover=coverage.xml
-        - bash <(curl -s https://codecov.io/bash)
-    - stage: code quality
-      if: type = pull_request
-      php: 7.1
-      script:
-        - git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*" && git fetch
-        - ./vendor/bin/phpcs --colors -nq --report="full" --extensions="php" $(git diff --name-only --diff-filter=ACMR HEAD origin/$TRAVIS_BRANCH)
-    - stage: code quality
-      if: type = push AND (branch = develop OR branch = master)
-      php: 7.1
-      script: ./vendor/bin/phpcs --colors -nq --report="full" --extensions="php" $(git show --name-only --pretty="" --diff-filter=ACMR $TRAVIS_COMMIT)