From b5f806a83084f658dc119b0723f5b774335288de Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <stenzek@gmail.com>
Date: Fri, 13 Jan 2023 21:14:19 +1000
Subject: [PATCH] CI: Work around Azure Ubuntu mirror issue

---
 .github/workflows/rolling-release.yml |  5 +++--
 scripts/retry.sh                      | 13 +++++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)
 create mode 100755 scripts/retry.sh

diff --git a/.github/workflows/rolling-release.yml b/.github/workflows/rolling-release.yml
index 28d3f07c87..ac5c40324b 100644
--- a/.github/workflows/rolling-release.yml
+++ b/.github/workflows/rolling-release.yml
@@ -171,8 +171,9 @@ jobs:
     - name: Install packages
       shell: bash
       run: |
-        sudo apt-get update
-        sudo apt-get -y install cmake ninja-build ccache libsdl2-dev libgtk-3-dev libegl1-mesa-dev libevdev-dev libgbm-dev libdrm-dev libwayland-dev libwayland-egl-backend-dev extra-cmake-modules libcurl4-gnutls-dev libxrandr-dev llvm-12 lld-12 clang-12
+        # Workaround for https://github.com/actions/runner-images/issues/675
+        sudo scripts/retry.sh apt-get update
+        sudo scripts/retry.sh apt-get -y install cmake ninja-build ccache libsdl2-dev libgtk-3-dev libegl1-mesa-dev libevdev-dev libgbm-dev libdrm-dev libwayland-dev libwayland-egl-backend-dev extra-cmake-modules libcurl4-gnutls-dev libxrandr-dev llvm-12 lld-12 clang-12
 
     - name: Cache Dependencies
       id: cache-deps
diff --git a/scripts/retry.sh b/scripts/retry.sh
new file mode 100755
index 0000000000..e4de903b6f
--- /dev/null
+++ b/scripts/retry.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+RETRIES=10
+
+for i in $(seq 1 "$RETRIES"); do
+	"$@" && break
+	if [ "$i" == "$RETRIES" ]; then
+		echo "Command \"$@\" failed after ${RETRIES} retries."
+		exit 1
+	fi
+done
+
+exit 0