From 02cfe5d65369f5810deaa41dc6f3e5b1fcd04e8b Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Sun, 22 Sep 2024 01:37:39 -0400
Subject: [PATCH] fix: set multiple hosts via logical operators to conform to
 new v3 syntax

---
 .../traefik-vhosts/docker-args-process-deploy    | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/plugins/traefik-vhosts/docker-args-process-deploy b/plugins/traefik-vhosts/docker-args-process-deploy
index e45b5b18e..1d69e46bc 100755
--- a/plugins/traefik-vhosts/docker-args-process-deploy
+++ b/plugins/traefik-vhosts/docker-args-process-deploy
@@ -83,8 +83,18 @@ trigger-traefik-vhosts-docker-args-process-deploy() {
   if [[ -n "$is_app_listening" ]]; then
     app_domains="$(plugn trigger domains-list "$APP")"
     if [[ -n "$app_domains" ]]; then
-      traefik_domains="$(echo "$app_domains" | xargs)"
-      traefik_domains="${traefik_domains// /\\\`,\\\`}"
+      # get length of domains
+      if [[ "$(echo "$traefik_domains" | wc -w)" -eq 1 ]]; then
+        traefik_domains="Host(\\\`$traefik_domains\\\`)"
+      else
+        for domain in $(echo "$app_domains" | xargs); do
+          if [[ -z "$traefik_domains" ]]; then
+            traefik_domains="Host(\\\`$domain\\\`)"
+            continue
+          fi
+          traefik_domains="$traefik_domains || Host(\\\`$domain\\\`)"
+        done
+      fi
     fi
 
     output="--label traefik.enable=true"
@@ -99,7 +109,7 @@ trigger-traefik-vhosts-docker-args-process-deploy() {
       output="$output --label traefik.http.routers.$APP-$PROC_TYPE-http.entrypoints=$(fn-traefik-http-entry-point)"
       output="$output --label traefik.http.routers.$APP-$PROC_TYPE-http.service=$APP-$PROC_TYPE-http"
       if [[ -n "$traefik_domains" ]]; then
-        output="$output --label \"traefik.http.routers.$APP-$PROC_TYPE-http.rule=Host(\\\`$traefik_domains\\\`)\""
+        output="$output --label \"traefik.http.routers.$APP-$PROC_TYPE-http.rule=$traefik_domains\""
       fi
     fi