Use naming / eq check convention

.env.sample

@@ -20,13 +20,13 @@ SECRET_DB_PASSWORD_VERSION=v1
 #  If the proxy backend is enabled, nginx will proxy requests to
 #  NGINX_WEBSEED_PROXY_URI and cache video data locally
 #
-#NGINX_WEBSEED_PROXY_ENABLE=true
+#NGINX_WEBSEED_PROXY_ENABLED=1
 #NGINX_WEBSEED_PROXY_URI=https://some-bucket.s3.api-endpoint.net
 
 #  If the CDN backend is enabled, nginx will respond to webseed requests
 #  with redirects to NGINX_WEBSEED_CDN_URI instead of sending video data
 #
-#NGINX_WEBSEED_CDN_ENABLE=true
+#NGINX_WEBSEED_CDN_ENABLED=1
 #NGINX_WEBSEED_CDN_URI=https://some-bucket.some-cdn.net
 
 ## E-mail settings                            # <= EDIT ALL THIS

compose.yml

@@ -9,9 +9,9 @@ services:
       - internal
     environment:
       - DOMAIN
-      - NGINX_WEBSEED_CDN_ENABLE
+      - NGINX_WEBSEED_CDN_ENABLED
       - NGINX_WEBSEED_CDN_URI
-      - NGINX_WEBSEED_PROXY_ENABLE
+      - NGINX_WEBSEED_PROXY_ENABLED
       - NGINX_WEBSEED_PROXY_URI
     volumes:
       - /etc/timezone:/etc/timezone:ro

nginx.conf.tmpl

@@ -211,7 +211,7 @@ http {
       sendfile_max_chunk 1M; # prevent one fast connection from entirely occupying the worker process.
                              # should be > 800k.
 
-  {{ if (env "NGINX_WEBSEED_PROXY_ENABLE") }}
+  {{ if eq (env "NGINX_WEBSEED_PROXY_ENABLED") "1" }}
       proxy_connect_timeout       70;
       proxy_read_timeout          1200;
       proxy_send_timeout          1200;
@@ -231,7 +231,7 @@ http {
 
       proxy_pass {{ env "NGINX_WEBSEED_PROXY_URI" }};
   {{ else }}
-      {{ if (env "NGINX_WEBSEED_CDN_ENABLE") }}
+      {{ if eq (env "NGINX_WEBSEED_CDN_ENABLE") "1" }}
       # Use this in tandem with fuse-mounting i.e. https://docs.joinpeertube.org/admin-remote-storage
       # to serve files directly from a public bucket without proxying.
       # Assumes you have buckets named after the storage subdirectories, i.e. 'videos', 'redundancy', etc.