Merge pull request #13929 from Homebrew/fix_ci

Cleanup and fix CI jobs

.github/workflows/sorbet.yml

@@ -16,7 +16,7 @@ permissions:
 jobs:
   tapioca:
     if: github.repository == 'Homebrew/brew'
-    runs-on: macos-latest
+    runs-on: macos-12
     steps:
       - name: Set up Homebrew
         id: set-up-homebrew

.github/workflows/tests.yml

@@ -49,7 +49,7 @@ jobs:
           vale docs/
 
   tap-syntax:
-    name: tap syntax (Linux)
+    name: tap syntax
     needs: syntax
     if: startsWith(github.repository, 'Homebrew/')
     runs-on: ubuntu-22.04
@@ -145,7 +145,7 @@ jobs:
                                          homebrew/cask-versions
 
   vendored-gems:
-    name: vendored gems (Linux)
+    name: vendored gems
     runs-on: ubuntu-22.04
     steps:
       - name: Set up Homebrew
@@ -222,16 +222,23 @@ jobs:
   tests:
     name: ${{ matrix.name }}
     needs: syntax
-    runs-on: ubuntu-22.04
+    runs-on: ${{ matrix.runs-on }}
     strategy:
       matrix:
         include:
           - name: tests (no-compatibility mode)
             test-flags: --no-compat --online --coverage
+            runs-on: ubuntu-22.04
           - name: tests (generic OS)
             test-flags: --generic --online --coverage
-          - name: tests (Linux)
+            runs-on: ubuntu-22.04
+          - name: tests (Ubuntu 22.04)
             test-flags: --online --coverage
+            runs-on: ubuntu-22.04
+          # Enable later once this can be fixed.
+          # - name: tests (Ubuntu 18.04)
+          #   test-flags: --online --coverage
+          #   runs-on: ubuntu-18.04
     steps:
       - name: Set up Homebrew
         id: set-up-homebrew
@@ -274,10 +281,19 @@ jobs:
           files: Library/Homebrew/test/coverage/coverage.xml
 
   test-default-formula-linux:
-    name: test default formula (Linux)
+    name: ${{ matrix.name }}
-    runs-on: ubuntu-22.04
+    runs-on: ${{ matrix.runs-on }}
     env:
       HOMEBREW_BOOTSNAP: 1
+    strategy:
+      matrix:
+        include:
+          - name: test default formula (Ubuntu 22.04)
+            test-flags: --online --coverage
+            runs-on: ubuntu-22.04
+          - name: test default formula (Ubuntu 18.04)
+            test-flags: --online --coverage
+            runs-on: ubuntu-18.04
     steps:
       - name: Set up Homebrew
         id: set-up-homebrew
@@ -291,7 +307,7 @@ jobs:
     name: test everything (macOS)
     needs: syntax
     if: startsWith(github.repository, 'Homebrew/')
-    runs-on: macos-latest
+    runs-on: macos-12
     env:
       HOMEBREW_BOOTSNAP: 1
     steps:

.github/workflows/vendor-gems.yml

@@ -21,7 +21,7 @@ jobs:
           contains(github.event.pull_request.title, '/Library/Homebrew')
         )
       )
-    runs-on: macos-latest
+    runs-on: macos-12
     steps:
       - name: Set up Homebrew
         id: set-up-homebrew

Library/Homebrew/dev-cmd/dispatch-build-bottle.rb

@@ -69,7 +69,7 @@ module Homebrew
     end
 
     if args.linux?
-      runners << "ubuntu-latest"
+      runners << "ubuntu-22.04"
     elsif args.linux_self_hosted?
       runners << "linux-self-hosted-1"
     end

Library/Homebrew/dev-cmd/tap-new.rb

@@ -74,7 +74,7 @@ module Homebrew
         test-bot:
           strategy:
             matrix:
-              os: [ubuntu-latest, macos-latest]
+              os: [ubuntu-22.04, macos-12]
           runs-on: ${{ matrix.os }}
           steps:
             - name: Set up Homebrew
@@ -119,7 +119,7 @@ module Homebrew
       jobs:
         pr-pull:
           if: contains(github.event.pull_request.labels.*.name, '#{label}')
-          runs-on: ubuntu-latest
+          runs-on: ubuntu-22.04
           steps:
             - name: Set up Homebrew
               uses: Homebrew/actions/setup-homebrew@master