From 876bfcc188671970e680c7fda1f77acb48e8940d Mon Sep 17 00:00:00 2001
From: Stan Lo <stan001212@gmail.com>
Date: Sun, 26 Jan 2025 18:48:10 +0800
Subject: [PATCH] Remove ruby-core workflow (#1075)

Since IRB is not a default gem anymore, we don't need to run CI against
Ruby core anymore, at least not in the current form.
---
 .github/workflows/ruby-core.yml | 59 ---------------------------------
 1 file changed, 59 deletions(-)
 delete mode 100644 .github/workflows/ruby-core.yml

diff --git a/.github/workflows/ruby-core.yml b/.github/workflows/ruby-core.yml
deleted file mode 100644
index d1d5f69c8..000000000
--- a/.github/workflows/ruby-core.yml
+++ /dev/null
@@ -1,59 +0,0 @@
-name: ruby-core
-
-on:
-  pull_request:
-
-  push:
-    branches:
-      - master
-
-concurrency:
-  group: ci-${{ github.ref }}-${{ github.workflow }}
-
-permissions:  # added using https://github.com/step-security/secure-workflows
-  contents: read
-
-jobs:
-  ruby_core:
-    name: IRB under a ruby-core setup
-    runs-on: ubuntu-20.04
-    strategy:
-      fail-fast: false
-    timeout-minutes: 30
-    steps:
-      - name: Set up latest ruby head
-        uses: ruby/setup-ruby@250fcd6a742febb1123a77a841497ccaa8b9e939 # v1.152.0
-        with:
-          ruby-version: head
-          bundler: none
-      - name: Save latest buildable revision to environment
-        run: echo "REF=$(ruby -v | cut -d')' -f1 | cut -d' ' -f5)" >> $GITHUB_ENV
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v3.1.0
-        with:
-          repository: ruby/ruby
-          path: ruby/ruby
-          fetch-depth: 10
-      - name: Checkout the latest buildable revision
-        run: git switch -c ${{ env.REF }}
-        working-directory: ruby/ruby
-      - name: Install libraries
-        run: |
-          set -x
-          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
-      - name: Build Ruby
-        run: |
-          autoconf
-          ./configure -C --disable-install-doc
-          make -j2
-        working-directory: ruby/ruby
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v3.1.0
-        with:
-          path: ruby/irb
-      - name: Sync tools
-        run: |
-          ruby tool/sync_default_gems.rb irb
-        working-directory: ruby/ruby
-      - name: Test IRB
-        run: make -j2 -s test-all TESTS="irb --no-retry"
-        working-directory: ruby/ruby