refactor!: use templating for entrypoint

compose.yml

@@ -117,7 +117,8 @@ configs:
     template_driver: golang
   app_entrypoint:
     name: ${STACK_NAME}_app_entrypoint_${APP_ENTRYPOINT_VERSION}
-    file: entrypoint.sh
+    file: entrypoint.sh.tmpl
+    template_driver: golang
 
 secrets:
   db_password:

entrypoint.sh.tmpl

@@ -26,13 +26,13 @@ file_env() {
 
 file_env "PEERTUBE_DB_PASSWORD"
 
-if [ -z "$PEERTUBE_SMTP_ENABLED" ]; then
-   file_env "PEERTUBE_SMTP_PASSWORD"
-fi
+{{ if eq (env "PEERTUBE_SMTP_ENABLED") "1" }}
+file_env "PEERTUBE_SMTP_PASSWORD"
+{{ end }}
 
-if [ -z "$PEERTUBE_LIVE_CHAT_ENABLED" ]; then
-   apt -y update && apt install -y prosody && apt -y clean
-fi
+{{ if eq (env "PEERTUBE_LIVE_CHAT_ENABLED") "1" }}
+apt -y update && apt install -y prosody && apt -y clean
+{{ end }}
 
 # Copy the client files over to a named volume
 # so that they may be served by nginx directly