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01/01: scripts: environment: Improve error messages.
From: |
David Thompson |
Subject: |
01/01: scripts: environment: Improve error messages. |
Date: |
Mon, 16 Mar 2015 23:43:08 +0000 |
davexunit pushed a commit to branch master
in repository guix.
commit 5762f3062cc62855743c52b11a0de7cd54528981
Author: David Thompson <address@hidden>
Date: Mon Mar 16 08:59:59 2015 -0400
scripts: environment: Improve error messages.
* guix/scripts/environment.scm (guix-environment): Wrap procedure body with
error handling form.
---
guix/scripts/environment.scm | 37 +++++++++++++++++++------------------
1 files changed, 19 insertions(+), 18 deletions(-)
diff --git a/guix/scripts/environment.scm b/guix/scripts/environment.scm
index c96ca35..80ae924 100644
--- a/guix/scripts/environment.scm
+++ b/guix/scripts/environment.scm
@@ -220,21 +220,22 @@ packages."
(define (handle-argument arg result)
(alist-cons 'package arg result))
- (with-store store
- (let* ((opts (parse-command-line args %options (list %default-options)
- #:argument-handler handle-argument))
- (pure? (assoc-ref opts 'pure))
- (command (assoc-ref opts 'exec))
- (inputs (packages->transitive-inputs
- (pick-all (options/resolve-packages opts) 'package)))
- (drvs (run-with-store store
- (mbegin %store-monad
- (set-guile-for-build (default-guile))
- (build-inputs inputs opts)))))
- (cond ((assoc-ref opts 'dry-run?)
- #t)
- ((assoc-ref opts 'search-paths)
- (show-search-paths inputs drvs pure?))
- (else
- (create-environment inputs drvs pure?)
- (system command))))))
+ (with-error-handling
+ (with-store store
+ (let* ((opts (parse-command-line args %options (list %default-options)
+ #:argument-handler handle-argument))
+ (pure? (assoc-ref opts 'pure))
+ (command (assoc-ref opts 'exec))
+ (inputs (packages->transitive-inputs
+ (pick-all (options/resolve-packages opts) 'package)))
+ (drvs (run-with-store store
+ (mbegin %store-monad
+ (set-guile-for-build (default-guile))
+ (build-inputs inputs opts)))))
+ (cond ((assoc-ref opts 'dry-run?)
+ #t)
+ ((assoc-ref opts 'search-paths)
+ (show-search-paths inputs drvs pure?))
+ (else
+ (create-environment inputs drvs pure?)
+ (system command)))))))