From 08b7f5790774d118e3150a7a4b5c24a5ea27a665 Mon Sep 17 00:00:00 2001
From: Ilya Bylich <ibylich@gmail.com>
Date: Fri, 30 Oct 2020 16:09:16 +0300
Subject: [PATCH] migrate to github actions (#759)

---
 .github/workflows/test.yml | 47 +++++++++++++++++++++++++++++++++++++-
 .travis.yml                | 41 ---------------------------------
 README.md                  |  2 +-
 ci/run_rubocop_specs       |  3 +--
 4 files changed, 48 insertions(+), 45 deletions(-)
 delete mode 100644 .travis.yml

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 606998048..69e83bb76 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,6 +9,51 @@ on:
 jobs:
   test:
     runs-on: ubuntu-latest
+    continue-on-error: ${{ matrix.allow_failure }}
+    env:
+      BUNDLE_JOBS: 4
+      BUNDLE_RETRY: 3
+      CI: true
+      TRUFFLERUBYOPT: "--engine.Mode=latency"
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: ["2.4.10", "2.5.8", "2.6.6", "2.7.2", "jruby-9.2"]
+        test_command: ["bundle exec rake test"]
+        allow_failure: [false]
+        include:
+          - ruby: "head"
+            test_command: "bundle exec rake test"
+            allow_failure: true
+          - ruby: "truffleruby"
+            test_command: "bundle exec rake test"
+            allow_failure: true
+          - ruby: "2.7.2"
+            test_command: "./ci/run_rubocop_specs"
+            allow_failure: true
     steps:
-    - name: succeed
+    - uses: actions/checkout@v2
+    - uses: actions/cache@v1
+      with:
+        path: /home/runner/bundle
+        key: bundle-${{ matrix.ruby }}-${{ hashFiles('../Gemfile') }}-${{ hashFiles('**/*.gemspec') }}
+        restore-keys: |
+          bundle-${{ matrix.ruby }}-
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+    - name: Install Ragel
+      run: |
+        sudo apt-get update
+        sudo apt-get install ragel
+    - name: Bundle install
+      run: |
+        bundle config path /home/runner/bundle
+        bundle install
+        bundle update
+    - name: Run tests
+      run: |
+        ${{ matrix.test_command }}
+    - name: ignore failure if the job is allowed to fail
+      if: ${{ matrix.allow_failure }}
       run: true
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index acd326d38..000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-dist: trusty
-language: ruby
-jobs:
-  include:
-    - name: jruby-9.1.15.0 / Parser tests
-      rvm: jruby-9.1.15.0
-      script: bundle exec rake test
-    - name: truffleruby / Parser tests
-      rvm: truffleruby
-      script: TRUFFLERUBYOPT=--engine.Mode=latency bundle exec rake test
-    - name: 2.4.10 / Parser tests
-      rvm: 2.4.10
-      script: bundle exec rake test_cov
-    - name: 2.5.8 / Parser tests
-      rvm: 2.5.8
-      script: bundle exec rake test_cov
-    - name: 2.6.6 / Parser tests
-      rvm: 2.6.6
-      script: bundle exec rake test_cov
-    - name: 2.7.2 / Parser tests
-      rvm: 2.7.2
-      script: bundle exec rake test_cov
-    - name: ruby-head / Parser tests
-      rvm: ruby-head
-      script: bundle exec rake test_cov
-    - name: 2.5.8 / Rubocop tests
-      rvm: 2.5.8
-      script: ./ci/run_rubocop_specs
-    - name: 2.6.6 / Rubocop tests
-      rvm: 2.6.6
-      script: ./ci/run_rubocop_specs
-    - name: 2.7.2 / Rubocop tests
-      rvm: 2.7.2
-      script: ./ci/run_rubocop_specs
-  allow_failures:
-    - rvm: ruby-head
-    - rvm: truffleruby
-    - script: ./ci/run_rubocop_specs
-before_install:
-  - bundle --version
-  - gem --version
diff --git a/README.md b/README.md
index 4a089161d..eb6bf3fed 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Parser
 
 [![Gem Version](https://badge.fury.io/rb/parser.svg)](https://badge.fury.io/rb/parser)
-[![Build Status](https://travis-ci.org/whitequark/parser.svg?branch=master)](https://travis-ci.org/whitequark/parser)
+[![Tests](https://github.com/whitequark/parser/workflows/Tests/badge.svg?branch=master)](https://github.com/whitequark/parser/actions?query=workflow%3ATests+branch%3Amaster)
 
 _Parser_ is a production-ready Ruby parser written in pure Ruby. It recognizes as
 much or more code than Ripper, Melbourne, JRubyParser or ruby\_parser, and
diff --git a/ci/run_rubocop_specs b/ci/run_rubocop_specs
index 456ce2c60..92ecbcabd 100755
--- a/ci/run_rubocop_specs
+++ b/ci/run_rubocop_specs
@@ -2,8 +2,7 @@
 
 set -eux
 
-bundle install
-rake generate
+bundle exec rake generate
 
 git clone https://github.com/rubocop-hq/rubocop.git --depth=1
 cd rubocop