web: dev: Accept thunk to read project configuration.

To the development server, pass a thunk to read project configuration
instead of the project configuration itself. This allows us to hack on
the project's tissue.scm without having to restart the development
server to see changes.

* bin/tissue (tissue-web-dev): Pass thunk to read project
configuration instead of the project configuration itself.
* tissue/web/dev.scm (handler, start-dev-web-server): Accept thunk to
read project configuration instead of the project configuration
itself.

1 files changed, 1 insertions, 2 deletions

diff --git a/bin/tissue b/bin/tissue
index 47c9c6f..5be9e7b 100755
--- a/bin/tissue
+++ b/bin/tissue
@@ -310,8 +310,7 @@ Serve website and issues of current repository.
        (when (assq-ref args 'listen-repl)
          (start-repl (assq-ref args 'listen-repl)))
        (start-dev-web-server (assq-ref args 'port)
-                             %xapian-index
-                             (load-config))))))
+                             %xapian-index load-config)))))
 
 (define (print-usage)
   (format #t "Usage: ~a COMMAND [OPTIONS] [ARGS]