01/04: daemon: Emit a 'build-succeeded' event in check mode.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit d59124280851c5d62b6ecf5aa07f6b4f6520a0e5
Author: Ludovic Courtès <address@hidden>
Date:   Tue Feb 5 22:58:13 2019 +0100

    daemon: Emit a 'build-succeeded' event in check mode.
    
    Until now, something like "guix build sed -v1 --check" would not get a
    'build-succeeded' event, which in turn meant that the spinner would not
    be erased upon build completion.
    
    * nix/libstore/build.cc (DerivationGoal::registerOutputs): When
    'buildMode' is bmCheck and 'settings.printBuildTrace' emit a
    "@ build-succeeded" trace upon success.
    * tests/store.scm ("build-succeeded trace in check mode"): New test.
---
 nix/libstore/build.cc |  4 ++++
 tests/store.scm       | 13 +++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/nix/libstore/build.cc b/nix/libstore/build.cc
index f4a866c..06bc760 100644
--- a/nix/libstore/build.cc
+++ b/nix/libstore/build.cc
@@ -2502,6 +2502,10 @@ void DerivationGoal::registerOutputs()
                     throw Error(format("derivation `%1%' may not be 
deterministic: output `%2%' differs")
                         % drvPath % path);
             }
+
+            if (settings.printBuildTrace)
+                printMsg(lvlError, format("@ build-succeeded %1% -") % 
drvPath);
+
             continue;
         }
 
diff --git a/tests/store.scm b/tests/store.scm
index e28c0c5..df66fea 100644
--- a/tests/store.scm
+++ b/tests/store.scm
@@ -917,6 +917,19 @@
                                 (build-mode check))
                   #f))))))))
 
+(test-assert "build-succeeded trace in check mode"
+  (string-contains
+   (call-with-output-string
+     (lambda (port)
+       (let ((d (build-expression->derivation
+                 %store "foo" '(mkdir (assoc-ref %outputs "out"))
+                 #:guile-for-build
+                 (package-derivation %store %bootstrap-guile))))
+         (build-derivations %store (list d))
+         (parameterize ((current-build-output-port port))
+           (build-derivations %store (list d) (build-mode check))))))
+   "@ build-succeeded"))
+
 (test-assert "build multiple times"
   (with-store store
     ;; Ask to build twice.