Merge pull request #85 from asonas/setup-ruby

Migrate to setup-ruby

Author: sue445

.github/workflows/test.yml

@@ -12,24 +12,19 @@ on:
   schedule:
     - cron: "0 10 * * 5" # JST 19:00 (Fri)
 
-env:
-  RUBYOPT: -EUTF-8
-
 jobs:
   test:
     runs-on: ubuntu-latest
 
-    container: ${{ matrix.ruby }}
-
     strategy:
       fail-fast: false
 
       matrix:
         ruby:
-          - ruby:2.6
-          - ruby:2.7
-          - ruby:3.0
-          - ruby:3.1
+          - "2.6"
+          - "2.7"
+          - "3.0"
+          - "3.1"
         gemfile:
           - faraday_2
 
@@ -41,14 +36,10 @@ jobs:
         with:
           submodules: "true"
 
-      - name: Cache vendor/bundle
-        uses: actions/cache@v3
-        id: cache_gem
+      - uses: ruby/setup-ruby@v1
         with:
-          path: vendor/bundle
-          key: v1-gem-${{ runner.os }}-${{ matrix.ruby }}-${{ github.sha }}
-          restore-keys: |
-            v1-gem-${{ runner.os }}-${{ matrix.ruby }}-
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
 
       - name: bundle update
         run: |