Migrated CI workflows to depot.dev runners for faster builds.

.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:

.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:

.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:

.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"

.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:

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.
+