Feature: Adds Solus Linux to the installer.sh script.

Fixes: https://github.com/tailscale/tailscale/issues/8594

Signed-off-by: Jared Cervantes <jared@jaredcervantes.com>

scripts/installer.sh

@@ -325,6 +325,11 @@ main() {
 				VERSION="$(echo "$VERSION_ID" | cut -f1 -d.)"
 				PACKAGETYPE="tdnf"
 				;;
+			solus)
+				OS="$ID"
+				VERSION="" # rolling release
+				PACKAGETYPE="eopkg"
+				;;
 
 			# TODO: wsl?
 			# TODO: synology? qnap?
@@ -416,6 +421,9 @@ main() {
 		gentoo)
 			# Rolling release, no version checking needed.
 			;;
+		solus)
+			# Rolling release, no version checking needed.
+			;;
 		freebsd)
 			if [ "$VERSION" != "12" ] && \
 			   [ "$VERSION" != "13" ] && \
@@ -635,6 +643,12 @@ main() {
 			$SUDO emerge --ask=n net-vpn/tailscale
 			set +x
 			;;
+		eopkg)
+			set -x
+			$SUDO eopkg install tailscale
+			$SUDO systemctl enable --now tailscaled
+			set +x
+			;;
 		appstore)
 			set -x
 			open "https://apps.apple.com/us/app/tailscale/id1475387142"