Add the backup (#12)

Co-authored-by: Vitalij Berdinskih <vitalij_r2@outlook.com>

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = swayshot
 	pkgdesc = Sway screenshots: screen, window or region. Also it uploads them to 0x0.st.
 	pkgver = 2.7.3
-	pkgrel = 3
+	pkgrel = 4
 	url = https://gitlab.com/radio_rogal/swayshot
 	arch = any
 	license = GPL3
@@ -16,6 +16,7 @@ pkgbase = swayshot
 	optdepends = curl: upload a screenshot to x0.at
 	optdepends = libnotify: show message with path or URL
 	conflicts = swaygrab-helper
+	backup = etc/sway/config.d/swayshot.conf
 	source = https://gitlab.com/radio_rogal/swayshot/-/archive/2.7.3/swayshot-2.7.3.tar.bz2
 	sha256sums = 798f02532711bf690dfc94800f4c7e6fc0128dff8557fe9f43c6edce7e2833e8
 

PKGBUILD

@@ -1,7 +1,7 @@
-# Maintainer: Vitaliy Berdinskikh <ur6lad at gmail dot com>
+# Maintainer: Vitalij Berdinskih <vitalij_r2 at outlook dot com>
 pkgname=swayshot 
 pkgver=2.7.3
-pkgrel=3
+pkgrel=4
 pkgdesc='Sway screenshots: screen, window or region. Also it uploads them to 0x0.st.'
 arch=('any')
 url='https://gitlab.com/radio_rogal/swayshot'
@@ -13,6 +13,7 @@ optdepends=('wl-clipboard: copy the full path to clipboard'
 	'curl: upload a screenshot to x0.at'
 	'libnotify: show message with path or URL')
 conflicts=('swaygrab-helper')
+backup=(etc/sway/config.d/swayshot.conf)
 source=(https://gitlab.com/radio_rogal/$pkgname/-/archive/$pkgver/$pkgname-$pkgver.tar.bz2)
 sha256sums=('798f02532711bf690dfc94800f4c7e6fc0128dff8557fe9f43c6edce7e2833e8')