From af2b66bb5c4bf993bc4a5dda5c388064cf60dea4 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Wed, 8 Apr 2026 11:44:35 +0300
Subject: [PATCH] Migrated CI workflows to depot.dev runners for faster builds.

---
 .github/workflows/linux.yml        |  2 +-
 .github/workflows/mac.yml          |  2 +-
 .github/workflows/mac_packaged.yml |  2 +-
 .github/workflows/snap.yml         |  2 +-
 .github/workflows/win.yml          |  2 +-
 README.md                          | 14 ++++++++++++++
 6 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 2f8091b621..6374ee4499 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -44,7 +44,7 @@ jobs:
 
   linux:
     name: Rocky Linux 8
-    runs-on: ubuntu-latest
+    runs-on: ${{ (github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/')) && 'depot-ubuntu-latest-16' || 'ubuntu-latest' }}
 
     strategy:
       matrix:
diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index c80ff4db98..02398ecdca 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -40,7 +40,7 @@ jobs:
 
   macos:
     name: MacOS
-    runs-on: macos-latest
+    runs-on: ${{ (github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/')) && 'depot-macos-latest' || 'macos-latest' }}
 
     strategy:
       matrix:
diff --git a/.github/workflows/mac_packaged.yml b/.github/workflows/mac_packaged.yml
index 2e91e85491..ecdd2ad71e 100644
--- a/.github/workflows/mac_packaged.yml
+++ b/.github/workflows/mac_packaged.yml
@@ -40,7 +40,7 @@ jobs:
 
   macos:
     name: MacOS
-    runs-on: macos-latest
+    runs-on: ${{ (github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/')) && 'depot-macos-latest' || 'macos-latest' }}
 
     strategy:
       matrix:
diff --git a/.github/workflows/snap.yml b/.github/workflows/snap.yml
index 8080e600f5..a72869bfb4 100644
--- a/.github/workflows/snap.yml
+++ b/.github/workflows/snap.yml
@@ -40,7 +40,7 @@ jobs:
 
   snap:
     name: Ubuntu
-    runs-on: ubuntu-latest
+    runs-on: ${{ (github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/')) && 'depot-ubuntu-latest-16' || 'ubuntu-latest' }}
 
     env:
       UPLOAD_ARTIFACT: "true"
diff --git a/.github/workflows/win.yml b/.github/workflows/win.yml
index 0e36af68c5..36da5d64b6 100644
--- a/.github/workflows/win.yml
+++ b/.github/workflows/win.yml
@@ -44,7 +44,7 @@ jobs:
 
   windows:
     name: Windows
-    runs-on: ${{ matrix.arch == 'arm64' && 'windows-11-arm' || 'windows-latest' }}
+    runs-on: ${{ matrix.arch == 'arm64' && 'windows-11-arm' || ((github.event_name == 'pull_request' || startsWith(github.ref, 'refs/tags/')) && 'depot-windows-latest-16' || 'windows-latest') }}
 
     strategy:
       matrix:
diff --git a/README.md b/README.md
index b5cabb358e..89c543e35f 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@ This is the complete source code and the build instructions for the official [Te
 [![Build Status](https://github.com/telegramdesktop/tdesktop/workflows/Windows./badge.svg)](https://github.com/telegramdesktop/tdesktop/actions)
 [![Build Status](https://github.com/telegramdesktop/tdesktop/workflows/MacOS./badge.svg)](https://github.com/telegramdesktop/tdesktop/actions)
 [![Build Status](https://github.com/telegramdesktop/tdesktop/workflows/Linux./badge.svg)](https://github.com/telegramdesktop/tdesktop/actions)
+[![Built with Depot](https://img.shields.io/badge/Built%20with-Depot.dev-46A75A)](https://depot.dev)
 
 [![Preview of Telegram Desktop][preview_image]][preview_image_url]
 
@@ -83,3 +84,16 @@ Version **1.8.15** was the last that supports older systems
 [linux]: docs/building-linux.md
 [preview_image]: https://github.com/telegramdesktop/tdesktop/blob/dev/docs/assets/preview.png "Preview of Telegram Desktop"
 [preview_image_url]: https://raw.githubusercontent.com/telegramdesktop/tdesktop/dev/docs/assets/preview.png
+
+## Thanks to
+
+<a href="https://depot.dev">
+  <picture>
+    <source media="(prefers-color-scheme: dark)" srcset="https://depot.dev/assets/brand/1693758816/depot-logo-horizontal-on-dark.svg">
+    <source media="(prefers-color-scheme: light)" srcset="https://depot.dev/assets/brand/1693758816/depot-logo-horizontal-on-light.svg">
+    <img alt="Depot" src="https://depot.dev/assets/brand/1693758816/depot-logo-horizontal-on-light.svg" width="150">
+  </picture>
+</a>
+
+CI infrastructure sponsored by [Depot](https://depot.dev) — fast GitHub Actions runners.
+