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-rw-r--r--guix/scripts/environment.scm19
-rw-r--r--tests/guix-environment-container.sh7
2 files changed, 23 insertions, 3 deletions
diff --git a/guix/scripts/environment.scm b/guix/scripts/environment.scm
index 0d5cab432c..fc75d78611 100644
--- a/guix/scripts/environment.scm
+++ b/guix/scripts/environment.scm
@@ -358,8 +358,22 @@ and suitable for 'exit'."
"Run COMMAND in a new environment containing INPUTS, using the native search
paths defined by the list PATHS. When PURE?, pre-existing environment
variables are cleared before setting the new ones."
+ ;; Properly handle SIGINT, so pressing C-c in an interactive terminal
+ ;; application works.
+ (sigaction SIGINT SIG_DFL)
(create-environment inputs paths pure?)
- (apply system* command))
+ (match command
+ ((program . args)
+ (apply execlp program program args))))
+
+(define (launch-environment/fork command inputs paths pure?)
+ "Run COMMAND in a new process with an environment containing INPUTS, using
+the native search paths defined by the list PATHS. When PURE?, pre-existing
+environment variables are cleared before setting the new ones."
+ (match (primitive-fork)
+ (0 (launch-environment command inputs paths pure?))
+ (pid (match (waitpid pid)
+ ((_ . status) status)))))
(define* (launch-environment/container #:key command bash user-mappings
profile paths network?)
@@ -582,4 +596,5 @@ message if any test fails."
(else
(return
(exit/status
- (launch-environment command profile paths pure?)))))))))))))
+ (launch-environment/fork command profile
+ paths pure?)))))))))))))
diff --git a/tests/guix-environment-container.sh b/tests/guix-environment-container.sh
index aba34a3bd0..0a7ea481fc 100644
--- a/tests/guix-environment-container.sh
+++ b/tests/guix-environment-container.sh
@@ -82,8 +82,13 @@ grep -e "$NIX_STORE_DIR/.*-bash" $tmpdir/mounts # bootstrap bash
rm $tmpdir/mounts
+abnormal_exit_code="
+(use-modules (system foreign))
+;; Purposely make Guile crash with a segfault. :)
+(pointer->string (make-pointer 123) 123)"
+
if guix environment --bootstrap --container \
- --ad-hoc bootstrap-binaries -- kill -SEGV 2
+ --ad-hoc guile-bootstrap -- guile -c "$abnormal_exit_code"
then false;
else
test $? -gt 127