scripts: Synchronize Debian scripts with electron-builder 22.4.1.

Fixes #912.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>

scripts/debian-add-repo.sh

@@ -3,8 +3,13 @@
 # This script runs when user install the debian package
 
 # Link to the binary
-ln -sf '/opt/${productFilename}/${executable}' '/usr/local/bin/${executable}';
-echo 'Successfully added /opt/${productFilename}/${executable} to /usr/local/bin/${executable}'
+ln -sf '/opt/${productFilename}/${executable}' '/usr/bin/${executable}'
+
+# SUID chrome-sandbox for Electron 5+
+chmod 4755 '/opt/${productFilename}/chrome-sandbox' || true
+
+update-mime-database /usr/share/mime || true
+update-desktop-database /usr/share/applications || true
 
 # Install apt repository source list if it does not exist
 if ! grep ^ /etc/apt/sources.list /etc/apt/sources.list.d/* | grep zulip.list; then

scripts/debian-uninstaller.sh

@@ -31,5 +31,4 @@ if [ -d $appDirectory ]; then
 fi
 
 # Delete the link to the binary
-echo 'Removing binary link'
-sudo rm -f '/usr/local/bin/${executable}';
+rm -f '/usr/bin/${executable}'