[FIX] caddy: support raspbian

tasks/caddy-install.yml

@@ -1,6 +1,12 @@
 ---
 # Server/Caddyserver-Install: Install/Update Caddy Webserver (with some modules)
 
+# Detect some more host facts
+- name: caddyserver - Detect debian distributor ID
+  shell: lsb_release -is
+  register: lsb_id
+
+
 - name: caddyserver - Stop caddy
   become: yes
   service:
@@ -11,16 +17,20 @@
   file:
     path: /tmp/caddy
     state: directory
-- name: caddyserver - Download caddy webserver
+
+- name: caddyserver - Download caddy webserver (amd64)
   get_url:
-    url: https://caddyserver.com/download/linux/amd64?plugins=http.ratelimit&license=personal
+    url: "https://caddyserver.com/download/linux/amd64?plugins=http.ratelimit&license=personal"
     dest: /tmp/caddy/caddy.tar.gz
+  when: lsb_id.stdout != "Raspbian"
+- name: caddyserver - Download caddy webserver (raspberry pi)
+  get_url:
+    url: "https://caddyserver.com/download/linux/arm7?plugins=http.ratelimit&license=personal"
+    dest: /tmp/caddy/caddy.tar.gz
+  when: lsb_id.stdout == "Raspbian"
+
 - name: caddyserver - Extract caddy
   shell: "cd /tmp/caddy && tar -xvf caddy.tar.gz"
-  # unarchive:
-  #   src: /tmp/caddy/caddy.tar.gz
-  #   dest: /tmp/caddy
-  #   copy: no
 - name: caddyserver - Copy caddy to a PATH location
   become: yes
   shell: "cp /tmp/caddy/caddy /usr/local/bin"