From 22798720a764c6e01022cedd9fbf8639cde49dd6 Mon Sep 17 00:00:00 2001
From: Arun Isaac
Date: Sun, 17 Aug 2025 03:22:50 +0100
Subject: reader: Add read-yaml-file.

read-yaml-file is a wrapper around read-yaml-file from (yaml). It
raises the relevant exceptions when it fails.
---
 ravanan/reader.scm | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/ravanan/reader.scm b/ravanan/reader.scm
index 0117007..bf8d8aa 100644
--- a/ravanan/reader.scm
+++ b/ravanan/reader.scm
@@ -24,7 +24,7 @@
   #:use-module (ice-9 filesystem)
   #:use-module (ice-9 match)
   #:use-module (json)
-  #:use-module (yaml)
+  #:use-module ((yaml) #:prefix yaml:)
   #:use-module (ravanan work command-line-tool)
   #:use-module (ravanan work monads)
   #:use-module (ravanan work types)
@@ -320,3 +320,16 @@ array of array of @code{File}s, etc. Else, return @code{#f}"
                          c))))
     (call-with-input-file file
       json->scm)))
+
+(define (read-yaml-file file)
+  "Read YAML @var{file} and return scheme tree."
+  (guard (c ((and (message-condition? c)
+                  (string-prefix? "read-yaml-file:" (condition-message c)))
+             (raise-exception
+              (condition (make-who-condition 'read-yaml-file)
+                         (make-irritants-condition
+                          (match (string-split (condition-message c) #\:)
+                            ((_ message file)
+                             (list (string-trim message)
+                                   (string-trim file)))))))))
+    (yaml:read-yaml-file file)))
-- 
cgit 1.4.1