diff options
Diffstat (limited to 'guix/inferior.scm')
| -rw-r--r-- | guix/inferior.scm | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/guix/inferior.scm b/guix/inferior.scm index fee97750b6..dcbc954432 100644 --- a/guix/inferior.scm +++ b/guix/inferior.scm @@ -19,6 +19,8 @@ (define-module (guix inferior) #:use-module (srfi srfi-9) #:use-module (srfi srfi-9 gnu) + #:use-module (srfi srfi-34) + #:use-module (srfi srfi-35) #:use-module ((guix utils) #:select (%current-system source-properties->location @@ -29,7 +31,8 @@ #:select (store-connection-socket store-connection-major-version store-connection-minor-version - store-lift)) + store-lift + &store-protocol-error)) #:use-module ((guix derivations) #:select (read-derivation-from-file)) #:use-module (guix gexp) @@ -151,6 +154,7 @@ inferior." (inferior-eval '(use-modules (guix)) result) (inferior-eval '(use-modules (gnu)) result) (inferior-eval '(use-modules (ice-9 match)) result) + (inferior-eval '(use-modules (srfi srfi-34)) result) (inferior-eval '(define %package-table (make-hash-table)) result) result)) @@ -386,7 +390,7 @@ inferior package." (cut inferior-package-input-field <> 'package-transitive-propagated-inputs)) (define (%inferior-package-search-paths package field) - "Return the list of search path specificiations of PACKAGE, an inferior + "Return the list of search path specifications of PACKAGE, an inferior package." (define paths (inferior-package-field package @@ -462,7 +466,13 @@ thus be the code of a one-argument procedure that accepts a store." (listen socket 1024) (send-inferior-request `(let ((proc ,code) - (socket (socket AF_UNIX SOCK_STREAM 0))) + (socket (socket AF_UNIX SOCK_STREAM 0)) + (error? (if (defined? 'store-protocol-error?) + store-protocol-error? + nix-protocol-error?)) + (error-message (if (defined? 'store-protocol-error-message) + store-protocol-error-message + nix-protocol-error-message))) (connect socket AF_UNIX ,name) ;; 'port->connection' appeared in June 2018 and we can hardly @@ -475,7 +485,13 @@ thus be the code of a one-argument procedure that accepts a store." (dynamic-wind (const #t) (lambda () - (proc store)) + ;; Serialize '&store-protocol-error' conditions. The + ;; exception serialization mechanism that + ;; 'read-repl-response' expects is unsuitable for SRFI-35 + ;; error conditions, hence this special case. + (guard (c ((error? c) + `(store-protocol-error ,(error-message c)))) + `(result ,(proc store)))) (lambda () (close-connection store) (close-port socket))))) @@ -484,7 +500,14 @@ thus be the code of a one-argument procedure that accepts a store." ((client . address) (proxy client (store-connection-socket store)))) (close-port socket) - (read-inferior-response inferior))))) + + (match (read-inferior-response inferior) + (('store-protocol-error message) + (raise (condition + (&store-protocol-error (message message) + (status 1))))) + (('result result) + result)))))) (define* (inferior-package-derivation store package #:optional |