From 85d966af21ce834ddefe13861bcb42abae244d25 Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
Date: Sun, 27 Oct 2019 09:59:56 +0900
Subject: Add ubuntu-16.04 to matrix of GitHub Actions

---
 .github/workflows/ubuntu.yml | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to '.github')

diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index e2102e2799..0a6f0a4208 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -8,11 +8,12 @@ on:
       - '*'
 jobs:
   latest:
-    runs-on: ubuntu-latest
     strategy:
       matrix:
+        os: [ubuntu-latest, ubuntu-16.04]
         test_task: [ "check", "test-bundler", "test-bundled-gems" ]
       fail-fast: false
+    runs-on: ${{ matrix.os }}
     if: "!contains(github.event.head_commit.message, '[ci skip]')"
     steps:
       - run: env | sort
@@ -44,10 +45,8 @@ jobs:
       - name: Install libraries
         run: |
           set -x
-          sudo sed /etc/apt/sources.list -e "s/^# deb-src/deb-src/g" -i
-          sudo apt-get update
-          sudo apt-get install ruby2.5
-          sudo apt-get build-dep ruby2.5
+          sudo apt-get update -q
+          sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm-dev bison autoconf ruby
       # Not using official actions/checkout because it's unstable and sometimes doesn't work for a fork.
       - name: Checkout ruby/ruby
         run: git clone --depth=50 https://github.com/ruby/ruby . && git reset --hard "$GITHUB_SHA"
-- 
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