CI: disable gem docs globally

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e3bb25ef23cab08ef1b98f74ee2c91c5471e2c85..a3c76ad6c4179de607c3cc6969ad8b9fdde24430 100644 (file)
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,8 +29,11 @@ jobs:
         with:
           ruby-version: 2.4.x
 
+      - name: Disable gem docs
+        run: 'echo "gem: --no-document" > ~/.gemrc'
+
       - name: Set up Bundler
-        run: gem install bundler -v "~> 1.17" --no-document
+        run: gem install bundler -v "~> 1.17"
 
       - run: ruby --version
       - run: gem --version