Make malabar-find-project-file signal an error if no POM is found (cl…

…oses #45)
m0smith · Sep 24, 2010 · 7aaa6fa · 7aaa6fa
1 parent 17bb24f
commit 7aaa6fa
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diff --git a/README.md b/README.md
@@ -58,7 +58,8 @@ anything you don't like.
 
 ### But there is more:
 
-- Tight integration with [Maven][]
+- Tight integration with [Maven][]; if fact, so tight that if you're
+  not using Maven (why?) you should not consider malabar-mode.
 
 - A [Groovy][] console for rapid prototyping and exploratory programming
 

diff --git a/src/main/lisp/malabar-project.el b/src/main/lisp/malabar-project.el
@@ -103,8 +103,10 @@
       "testClasspath")))
 
 (defun malabar-find-project-file (&optional buffer)
-  (when-let (file (buffer-file-name (or buffer (current-buffer))))
+  (let ((buffer (or buffer (current-buffer))))
-    (malabar--project-for-file file)))
+    (or (when-let (file (buffer-file-name buffer))
+          (malabar--project-for-file file))
+        (error "No POM found for buffer %s" buffer))))
 
 (defun malabar--project-for-file (file)
   (when-let (dir (locate-dominating-file file "pom.xml"))