From 05f541d5e41ee7f3c313b8bc506e57ce5d81a52b Mon Sep 17 00:00:00 2001
From: pajlada <rasmus.karlsson@pajlada.com>
Date: Thu, 6 Feb 2025 12:44:00 +0100
Subject: [PATCH] doc(ci): explain ubuntu docker image stuff (#5905)

---
 .github/workflows/build.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a18308c5..9072f8e4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,6 +23,10 @@ env:
 
 jobs:
   build-ubuntu-docker:
+    # Our Ubuntu builds are built using Docker images that have been pre-published.
+    # This speeds up builds for us since we do some pre-building of packages that takes a long time
+    # However, this means if you need to add a dependency to the build, you'll need to do that
+    # in the https://github.com/Chatterino/docker repository first.
     name: "Build Ubuntu in Docker"
     runs-on: ubuntu-latest
     container: ${{ matrix.container }}