ci: add Ruby 3 to Github Actions and Appveyor

.github/workflows/ci.yml

@@ -4,29 +4,28 @@ on:
   schedule:
     - cron: '0 0 * * 5'
   push:
+    branches:
+      - master
   pull_request:
+    types: [opened, synchronize]
+    branches:
+      - '*'
 
 jobs:
   test:
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu, macos, windows]
-        ruby: [2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7]
+        ruby: [2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 3.0]
         system_libraries: [true, false]
         exclude:
-        - os: macos
-          ruby: 2.1
-        - os: macos
-          ruby: 2.2
-        - os: macos
-          ruby: 2.3
-        - os: windows
-          ruby: 2.1
-        - os: windows
-          ruby: 2.2
-        - os: windows
-          ruby: 2.3
+        - {os: macos, ruby: 2.1}
+        - {os: macos, ruby: 2.2}
+        - {os: macos, ruby: 2.3}
+        - {os: windows, ruby: 2.1}
+        - {os: windows, ruby: 2.2}
+        - {os: windows, ruby: 2.3}
     runs-on: ${{ matrix.os }}-latest
 
     steps:

appveyor.yml

@@ -1,3 +1,5 @@
+image: Visual Studio 2019
+
 version: 1.0.{build}-{branch}
 
 cache:
@@ -6,14 +8,14 @@ cache:
 environment:
   NO_GUMBO_TESTS: true
   matrix:
-    - RUBY_VERSION: 23
-    - RUBY_VERSION: 23-x64
-    - RUBY_VERSION: 24
-    - RUBY_VERSION: 24-x64
     - RUBY_VERSION: 25
     - RUBY_VERSION: 25-x64
     - RUBY_VERSION: 26
     - RUBY_VERSION: 26-x64
+    - RUBY_VERSION: 27
+    - RUBY_VERSION: 27-x64
+    - RUBY_VERSION: 30
+    - RUBY_VERSION: 30-x64
 
 install:
   - set PATH=C:\Ruby%RUBY_VERSION%\bin;C:\msys64\usr\bin;%PATH%