From 5986fd19fb0e2e601d911190929995f6c9e882d8 Mon Sep 17 00:00:00 2001
From: Varun Gandhi <varun.gandhi@sourcegraph.com>
Date: Tue, 7 Feb 2023 22:51:12 +0800
Subject: [PATCH] ci: Use Ubuntu 20.04 and macOS 12 in CI (#174)

---
 .github/workflows/build_gems.yml     | 2 +-
 .github/workflows/ci.yml             | 2 +-
 .github/workflows/lint.yml           | 2 +-
 .github/workflows/publish-docker.yml | 2 +-
 .github/workflows/publish-manual.yml | 2 +-
 .github/workflows/release.yml        | 4 ++--
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/build_gems.yml b/.github/workflows/build_gems.yml
index 8a5317cc81..0aa6ef943c 100644
--- a/.github/workflows/build_gems.yml
+++ b/.github/workflows/build_gems.yml
@@ -6,7 +6,7 @@ jobs:
     name: 'Build gem'
     strategy:
       matrix:
-        platform: [ubuntu-latest, macos-latest]
+        platform: ['ubuntu-20.04', 'macos-12']
         config: ['debug', 'release']
     runs-on: ${{ matrix.platform }}
     env:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 525d13bfc5..6e903a6f23 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: 'ubuntu-20.04'
     steps:
       - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 5b347124e8..09bafdb0db 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: 'ubuntu-20.04'
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
diff --git a/.github/workflows/publish-docker.yml b/.github/workflows/publish-docker.yml
index 88755314e6..cb724a88b3 100644
--- a/.github/workflows/publish-docker.yml
+++ b/.github/workflows/publish-docker.yml
@@ -12,7 +12,7 @@ on:
 
 jobs:
   release-image:
-    runs-on: ubuntu-latest
+    runs-on: 'ubuntu-20.04'
     steps:
       - run: |
           if [ -z "$TAG" ]; then
diff --git a/.github/workflows/publish-manual.yml b/.github/workflows/publish-manual.yml
index 5ac916cc1a..0dbe22655f 100644
--- a/.github/workflows/publish-manual.yml
+++ b/.github/workflows/publish-manual.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   download-and-publish-gems:
     name: 'Download and publish gems'
-    runs-on: ubuntu-latest
+    runs-on: 'ubuntu-20.04'
     env:
       TAG: ${{ inputs.tag }}
     steps:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 809afc8922..5f6d9a57d1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
     name: 'Build and upload artifacts'
     strategy:
       matrix:
-        platform: [ubuntu-latest, macos-latest]
+        platform: ['ubuntu-20.04', 'macos-12']
         config: ['debug', 'release']
     runs-on: ${{ matrix.platform }}
     env:
@@ -88,7 +88,7 @@ jobs:
   create-release:
     name: 'Create release'
     needs: build-and-upload-artifacts
-    runs-on: ubuntu-latest
+    runs-on: 'ubuntu-20.04'
     steps:
       - uses: actions/checkout@v3
       - name: Create Release