ci rexml: add a workflow to test unreleased REXML periodically

Author: kou

.github/workflows/rexml.yml

@@ -0,0 +1,31 @@
+name: REXML
+on:
+  schedule:
+    - cron: |
+        0 0 * * 0
+  workflow_dispatch:
+jobs:
+  test:
+    name: ${{ matrix.runs-on }}
+    runs-on: ${{ matrix.runs-on }}
+    strategy:
+      fail-fast: false
+      matrix:
+        runs-on:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+    env:
+      RSS_REXML_PATH: ${{ github.workspace }}/rexml
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
+        with:
+          path: rexml
+          repository: ruby/rexml
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ruby
+          bundler-cache: true
+      - name: Test
+        run: bundle exec rake test

Gemfile

@@ -5,6 +5,11 @@ git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
 # Specify your gem's dependencies in rss.gemspec
 gemspec
 
+rexml_path = ENV["RSS_REXML_PATH"]
+if rexml_path
+  gem "rexml", path: rexml_path
+end
+
 group :development do
   gem "bundler"
   gem "rake"