guix-commits
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

03/10: inferior: Add 'read-repl-response'.


From: guix-commits
Subject: 03/10: inferior: Add 'read-repl-response'.
Date: Thu, 4 Jul 2019 12:05:19 -0400 (EDT)

civodul pushed a commit to branch master
in repository guix.

commit d0ffa321dd4917ddb9777728ccf90bd147fe51fb
Author: Ludovic Court├Ęs <address@hidden>
Date:   Mon Jun 10 17:11:43 2019 +0200

    inferior: Add 'read-repl-response'.
    
    * guix/inferior.scm (read-repl-response): New procedure.
    (read-inferior-response): Use it.
---
 guix/inferior.scm | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/guix/inferior.scm b/guix/inferior.scm
index 63c9514..fee9775 100644
--- a/guix/inferior.scm
+++ b/guix/inferior.scm
@@ -59,6 +59,7 @@
             inferior-eval
             inferior-eval-with-store
             inferior-object?
+            read-repl-response
 
             inferior-packages
             inferior-available-packages
@@ -183,7 +184,8 @@ equivalent.  Return #f if the inferior could not be 
launched."
 
 (set-record-type-printer! <inferior-object> write-inferior-object)
 
-(define (read-inferior-response inferior)
+(define (read-repl-response port)
+  "Read a (guix repl) response from PORT and return it as a Scheme object."
   (define sexp->object
     (match-lambda
       (('value value)
@@ -191,12 +193,15 @@ equivalent.  Return #f if the inferior could not be 
launched."
       (('non-self-quoting address string)
        (inferior-object address string))))
 
-  (match (read (inferior-socket inferior))
+  (match (read port)
     (('values objects ...)
      (apply values (map sexp->object objects)))
     (('exception key objects ...)
      (apply throw key (map sexp->object objects)))))
 
+(define (read-inferior-response inferior)
+  (read-repl-response (inferior-socket inferior)))
+
 (define (send-inferior-request exp inferior)
   (write exp (inferior-socket inferior))
   (newline (inferior-socket inferior)))



reply via email to

[Prev in Thread] Current Thread [Next in Thread]