tikzit: add desktop file and manpage

srcpkgs/tikzit/template

@@ -1,7 +1,7 @@
 # Template file for 'tikzit'
 pkgname=tikzit
 version=2.1.6
-revision=1
+revision=2
 build_style=cmake
 hostmakedepends="qt5-host-tools qt5-qmake extra-cmake-modules flex bison"
 makedepends="qt5-devel poppler-qt5-devel poppler-cpp-devel"
@@ -11,3 +11,16 @@ license="GPL-3.0-or-later"
 homepage="https://tikzit.github.io/"
 distfiles="https://github.com/tikzit/tikzit/archive/refs/tags/v${version}.tar.gz"
 checksum=40e160f654a25a3a36d6a5361eef71a51f9d3b5eec3b42dd9246ec26402149d1
+
+post_install() {
+	vman share/man/man1/tikzit.1
+	vinstall share/applications/tikzit.desktop 755 usr/share/applications
+
+	for _i in 16 32 64 128 256 512 1024; do
+		vinstall share/icons/hicolor/${_i}x${_i}/apps/tikzit.png 644 usr/share/icons/hicolor/${_i}x${_i}/apps
+	done
+	vinstall share/icons/hicolor/scalable/apps/tikzit.svg 644 usr/share/icons/hicolor/scalable/apps/
+
+	vmkdir usr/share/mime/packages
+	vcopy share/mime/packages/user-tikz-document.xml usr/share/mime/packages
+}