debian: use yarnpkg instead of manually installed yarn from repo

Author: Salamandar

debian/control

@@ -2,8 +2,7 @@ Source: yunohost-admin
 Section: utils
 Priority: extra
 Maintainer: YunoHost Contributors <contrib@yunohost.org>
-Build-Depends: debhelper (>=12), debhelper-compat (= 13)
- , nodejs (>=10.15.2), git, curl
+Build-Depends: debhelper (>=12), debhelper-compat (= 13), nodejs (>=10.15.2), yarnpkg   
 Standards-Version: 3.9.6
 Homepage: https://yunohost.org/
 

debian/rules

@@ -15,14 +15,8 @@ TMPDIR = $$(pwd)/debian/yunohost-admin
 	dh  $@
 
 override_dh_auto_build:
-	/usr/bin/curl -s https://deb.nodesource.com/gpgkey/nodesource.gpg.key | gpg --dearmor | tee /usr/share/keyrings/nodesource.gpg >/dev/null
-	/usr/bin/curl -s https://dl.yarnpkg.com/debian/pubkey.gpg | gpg --dearmor | tee /etc/apt/trusted.gpg.d/yarn.gpg >/dev/null
-	echo 'deb [signed-by=/usr/share/keyrings/nodesource.gpg] https://deb.nodesource.com/node_14.x bookworm main' > /etc/apt/sources.list.d/nodesource.list
-	echo "deb [signed-by=/etc/apt/trusted.gpg.d/yarn.gpg] https://dl.yarnpkg.com/debian/ stable main" > /etc/apt/sources.list.d/yarn.list
-	/usr/bin/apt update
-	/usr/bin/apt install nodejs yarn -y
-	cd app ; /usr/bin/yarn install --frozen-lockfile --non-interactive
-	cd app ; /usr/bin/yarn build
+	cd app; yarnpkg install --frozen-lockfile --non-interactive
+	cd app; yarnpkg build
 
 
 override_dh_clean: