community/telegram-desktop: move from testing

The telegram developers made great progress in making packaging Telegram
Desktop a pleasant experience for Alpine Linux.

- There is now a full tarball available that includes all gitmodules
 that before were all checked out via tarballs in the source= variable.
- There is now support deciding whether to use system packages and
 linking it to the Telegram binary instead of statically linked checked
 out versions in the source tree.
- The build system is now cmake, which is much better than the previous
 GYP meta build-system mess.

Overall the change from the old to the new system reduced Alpine Linux's
load by 834 lines.

3 files changed, 168 insertions, 0 deletions

diff --git a/community/telegram-desktop/APKBUILD b/community/telegram-desktop/APKBUILD
new file mode 100644
index 0000000000..60e0331b7a
--- /dev/null
+++ b/community/telegram-desktop/APKBUILD
@@ -0,0 +1,96 @@
+# Maintainer: Leo <thinkabit.ukim@gmail.com>
+# Contributor: Leo <thinkabit.ukim@gmail.com>
+pkgname=telegram-desktop
+pkgver=1.9.13
+pkgrel=1
+pkgdesc="Telegram Desktop messaging app"
+options="!check" # Requires Catch2 to be packaged.
+url="https://desktop.telegram.org/"
+arch="all !s390x" # Need support on lib_base
+license="GPL-3.0-or-later WITH OpenSSL"
+depends="qt5-qtimageformats libappindicator"
+makedepends="
+	cmake
+	samurai
+	zlib-dev
+	opus-dev
+	libva-dev
+	libvdpau-dev
+	ffmpeg-dev
+	portaudio-dev
+	openal-soft-dev
+	openssl-dev
+	libxkbcommon-dev
+	qt5-qtbase-dev
+	libexif-dev
+	xz-dev
+	minizip-dev
+	alsa-lib-dev
+	libexecinfo-dev
+	lz4-dev
+	qtchooser
+	pulseaudio-dev
+	libdbusmenu-glib-dev
+	libappindicator-dev
+	xxhash-dev
+	enchant2-dev
+	range-v3-dev
+	python3
+	libdbusmenu-qt-dev
+	tl-expected
+	"
+source="
+	https://github.com/telegramdesktop/tdesktop/releases/download/v$pkgver/tdesktop-$pkgver-full.tar.gz
+	qt-plugin-path.patch
+	small-sizes.patch
+	"
+builddir="$srcdir/tdesktop-$pkgver-full"
+
+build() {
+	if [ "$CBUILD" != "$CHOST" ]; then
+		CMAKE_CROSSOPTS="-DCMAKE_SYSTEM_NAME=Linux -DCMAKE_HOST_SYSTEM_NAME=Linux"
+	fi
+	cmake -B build -G Ninja \
+		-DCMAKE_INSTALL_PREFIX=/usr \
+		-DBUILD_SHARED_LIBS=True \
+		-DCMAKE_BUILD_TYPE=RelWithDebInfo \
+		-DDESKTOP_APP_DISABLE_CRASH_REPORTS=ON \
+		-DDESKTOP_APP_DISABLE_SPELLCHECK=OFF \
+		-DDESKTOP_APP_LOTTIE_USE_CACHE=ON \
+		-DDESKTOP_APP_USE_GLIBC_WRAPS=OFF \
+		-DDESKTOP_APP_USE_PACKAGED=ON \
+		-DTDESKTOP_API_ID=17349 \
+		-DTDESKTOP_API_HASH=344583e45741c457fe1862106095a5eb \
+		-DDESKTOP_APP_USE_PACKAGED_RLOTTIE=OFF \
+		-DTDESKTOP_USE_PACKAGED_TGVOIP=OFF \
+		-DTDESKTOP_LAUNCHER_BASENAME=telegram-desktop \
+		-DTDESKTOP_FORCE_GTK_FILE_DIALOG=ON \
+		-DDESKTOP_APP_USE_PACKAGED_GSL=OFF \
+		-DDESKTOP_APP_USE_PACKAGED_VARIANT=OFF \
+		${CMAKE_CROSSOPTS} .
+	ninja -C build
+}
+
+package() {
+	install -d "$pkgdir"/usr/bin \
+				"$pkgdir"/usr/share/applications \
+				"$pkgdir"/usr/share/appdata \
+				"$pkgdir"/usr/share/kservices5 \
+
+	strip -s build/bin/telegram-desktop
+	install -m755 build/bin/telegram-desktop -t "$pkgdir"/usr/bin
+	install -m644 lib/xdg/telegramdesktop.desktop -t "$pkgdir"/usr/share/applications
+	install -m644 lib/xdg/telegramdesktop.appdata.xml -t "$pkgdir"/usr/share/appdata
+
+	for icon_size in 16 32 48 64 128 256 512; do
+		icon_dir="$pkgdir/usr/share/icons/hicolor/${icon_size}x$icon_size/apps"
+
+		install -d "$icon_dir"
+		install -m644 "$builddir/Telegram/Resources/art/icon$icon_size.png" \
+			"$icon_dir/telegram.png"
+	done
+}
+
+sha512sums="995face8a2ffb54f9f31aaa8d5a26421f4915e73360945553b6fa4e4b02431ca83ec1e72d6d2ce77f5b9daa39892859c88f7ea53c3ddbeec2cb37f27451878d2  tdesktop-1.9.13-full.tar.gz
+183767e9a291dd605797cdc46382d8cb6a73a342348a40df7d52864ea27b3aa8709808cd51c46f5e611c247229ed336cb569bed1185c4c97b03171b56bbe5653  qt-plugin-path.patch
+3d1b8e6f870fc780f9ae8bc6a67eb676a5c5f686dc79e84cd6d64cb3cfafb1be626d0cc3960ffc67cecca21568764a0137c7303a89045fa59f91ba4eb5d8caed  small-sizes.patch"
diff --git a/community/telegram-desktop/qt-plugin-path.patch b/community/telegram-desktop/qt-plugin-path.patch
new file mode 100644
index 0000000000..bb877f901d
--- /dev/null
+++ b/community/telegram-desktop/qt-plugin-path.patch
@@ -0,0 +1,24 @@
+diff --git a/Telegram/SourceFiles/core/launcher.cpp b/Telegram/SourceFiles/core/launcher.cpp
+index 2547342..8a14dcb 100644
+--- a/Telegram/SourceFiles/core/launcher.cpp
++++ b/Telegram/SourceFiles/core/launcher.cpp
+@@ -278,6 +278,19 @@ int Launcher::exec() {
+ 	Platform::start();
+ 	Ui::DisableCustomScaling();
+ 
++	// I don't know why path is not in QT_PLUGIN_PATH by default
++	QCoreApplication::addLibraryPath("/usr/lib/qt5/plugins");
++	// without this Telegram doesn't start on Ubuntu 17.04 due GTK errors
++	setenv("QT_STYLE_OVERRIDE", "qwerty", false);
++	// Telegram doesn't start when extraordinary theme is set, see launchpad.net/bugs/1680943
++	unsetenv("QT_QPA_PLATFORMTHEME");
++
++	// unset QT screen scale related envvars
++	unsetenv("QT_SCREEN_SCALE_FACTORS");
++	unsetenv("QT_AUTO_SCREEN_SCALE_FACTOR");
++	unsetenv("QT_SCALE_FACTOR");
++	unsetenv("QT_DEVICE_PIXEL_RATIO");
++
+ 	auto result = executeApplication();
+ 
+ 	DEBUG_LOG(("Telegram finished, result: %1").arg(result));
diff --git a/community/telegram-desktop/small-sizes.patch b/community/telegram-desktop/small-sizes.patch
new file mode 100644
index 0000000000..48473996c1
--- /dev/null
+++ b/community/telegram-desktop/small-sizes.patch
@@ -0,0 +1,48 @@
+From 675b5d645221bae9d9ad2cc7dd62d30a3b0f95c3 Mon Sep 17 00:00:00 2001
+From: Julian Sparber <julian@sparber.net>
+Date: Thu, 14 Nov 2019 17:36:33 +0100
+Subject: [PATCH] Make it work on small sizes
+
+---
+ Telegram/SourceFiles/settings/settings_main.cpp | 2 +-
+ Telegram/SourceFiles/window/window.style        | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/Telegram/SourceFiles/settings/settings_main.cpp b/Telegram/SourceFiles/settings/settings_main.cpp
+index 18552902b..c2d8e7a4d 100644
+--- a/Telegram/SourceFiles/settings/settings_main.cpp
++++ b/Telegram/SourceFiles/settings/settings_main.cpp
+@@ -100,7 +100,7 @@ void SetupSections(
+ }
+ 
+ bool HasInterfaceScale() {
+-	return true;
++	return false;
+ }
+ 
+ void SetupInterfaceScale(
+diff --git a/Telegram/SourceFiles/window/window.style b/Telegram/SourceFiles/window/window.style
+index b3cd3ae83..29bf8bc3c 100644
+--- a/Telegram/SourceFiles/window/window.style
++++ b/Telegram/SourceFiles/window/window.style
+@@ -10,7 +10,7 @@ using "basic.style";
+ using "ui/widgets/widgets.style";
+ using "history/history.style";
+ 
+-windowMinWidth: 380px;
++windowMinWidth: 360px;
+ windowMinHeight: 480px;
+ windowDefaultWidth: 800px;
+ windowDefaultHeight: 600px;
+@@ -19,7 +19,7 @@ windowShadowShift: 1px;
+ 
+ columnMinimalWidthLeft: 260px;
+ columnMaximalWidthLeft: 540px;
+-columnMinimalWidthMain: 380px;
++columnMinimalWidthMain: 360px;
+ columnDesiredWidthMain: 512px;
+ columnMinimalWidthThird: 292px;
+ columnMaximalWidthThird: 392px;
+-- 
+2.24.1
+