Use 'formatted-message' instead of '&message' where appropriate.

* gnu.scm (%try-use-modules): Use 'formatted-message' instead of
'&message'.
* gnu/machine/digital-ocean.scm (maybe-raise-unsupported-configuration-error):
Likewise.
* gnu/machine/ssh.scm (machine-check-file-system-availability): Likewise.
(machine-check-building-for-appropriate-system): Likewise.
(deploy-managed-host): Likewise.
(maybe-raise-unsupported-configuration-error): Likewise.
* gnu/packages.scm (search-patch): Likewise.
* gnu/services.scm (%service-with-default-value): Likewise.
(files->etc-directory): Likewise.
(fold-services): Likewise.
* gnu/system.scm (locale-name->definition*): Likewise.
* gnu/system/mapped-devices.scm (check-device-initrd-modules): Likewise.
(check-luks-device): Likewise.
* guix/channels.scm (latest-channel-instance): Likewise.
* guix/cve.scm (json->cve-items): Likewise.
* guix/git-authenticate.scm (commit-signing-key): Likewise.
(commit-authorized-keys): Likewise.
(authenticate-commit): Likewise.
(verify-introductory-commit): Likewise.
* guix/remote.scm (remote-pipe-for-gexp): Likewise.
* guix/scripts/graph.scm (assert-package): Likewise.
* guix/scripts/offload.scm (private-key-from-file*): Likewise.
* guix/ssh.scm (authenticate-server*): Likewise.
(open-ssh-session): Likewise.
(remote-inferior): Likewise.
* guix/ui.scm (matching-generations): Likewise.
* guix/upstream.scm (package-update): Likewise.
* tests/channels.scm ("latest-channel-instances, missing introduction for 'guix'"):
Catch 'formatted-message?'.
("authenticate-channel, wrong first commit signer"): Likewise.
* tests/lint.scm ("patches: not found"): Adjust message string.
* tests/packages.scm ("patch not found yields a run-time error"): Catch
'formatted-message?'.
* guix/lint.scm (check-patch-file-names): Handle 'formatted-message?'.
(check-derivation): Ditto.

1 files changed, 15 insertions, 17 deletions

diff --git a/gnu/services.scm b/gnu/services.scm
index 6509a9014e..399a432e3f 100644
--- a/gnu/services.scm
+++ b/gnu/services.scm
@@ -30,7 +30,7 @@
   #:use-module (guix describe)
   #:use-module (guix sets)
   #:use-module (guix ui)
-  #:use-module ((guix utils) #:select (source-properties->location))
+  #:use-module (guix diagnostics)
   #:autoload   (guix openpgp) (openpgp-format-fingerprint)
   #:use-module (guix modules)
   #:use-module (gnu packages base)
@@ -242,13 +242,13 @@ TYPE does not have a default value, an error is raised."
     (if (eq? default &no-default-value)
         (let ((location (source-properties->location location)))
           (raise
-           (condition
-            (&missing-value-service-error (type type) (location location))
-            (&message
-             (message (format #f (G_ "~a: no value specified \
+           (make-compound-condition
+            (condition
+             (&missing-value-service-error (type type) (location location)))
+            (formatted-message (G_ "~a: no value specified \
 for service of type '~a'")
-                              (location->string location)
-                              (service-type-name type)))))))
+                               (location->string location)
+                               (service-type-name type)))))
         (service type default))))
 
 (define-condition-type &service-error &error
@@ -725,10 +725,8 @@ and FILE could be \"/usr/bin/env\"."
         (() #t)
         (((file _) rest ...)
          (when (set-contains? seen file)
-           (raise (condition
-                   (&message
-                    (message (format #f (G_ "duplicate '~a' entry for /etc")
-                                     file))))))
+           (raise (formatted-message (G_ "duplicate '~a' entry for /etc")
+                                     file)))
          (loop rest (set-insert file seen))))))
 
   ;; Detect duplicates early instead of letting them through, eventually
@@ -1000,12 +998,12 @@ TARGET-TYPE; return the root service adjusted accordingly."
        vlist-null))
     (()
      (raise
-      (condition (&missing-target-service-error
-                  (service #f)
-                  (target-type target-type))
-                 (&message
-                  (message (format #f (G_ "service of type '~a' not found")
-                                   (service-type-name target-type)))))))
+      (make-compound-condition
+       (condition (&missing-target-service-error
+                   (service #f)
+                   (target-type target-type)))
+       (formatted-message (G_ "service of type '~a' not found")
+                          (service-type-name target-type)))))
     (x
      (raise
       (condition (&ambiguous-target-service-error