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[bug#34638] [PATCH 1/4] utils: Add #:base-directory to call-with-tempora
From: |
Christopher Baines |
Subject: |
[bug#34638] [PATCH 1/4] utils: Add #:base-directory to call-with-temporary-directory. |
Date: |
Sun, 24 Feb 2019 16:18:52 +0000 |
This allows more easily creating temporary directories within a specific
directory. This is motivated by using this in inferior-eval-with-store.
* guix/utils.scm (call-with-temporary-directory): Add optional keyword
argument, base-directory.
---
guix/utils.scm | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/guix/utils.scm b/guix/utils.scm
index ed1a418cca..abeb156f40 100644
--- a/guix/utils.scm
+++ b/guix/utils.scm
@@ -620,10 +620,10 @@ call."
(false-if-exception (close out))
(false-if-exception (delete-file template))))))
-(define (call-with-temporary-directory proc)
+(define* (call-with-temporary-directory proc #:key base-directory)
"Call PROC with a name of a temporary directory; close the directory and
delete it when leaving the dynamic extent of this call."
- (let* ((directory (or (getenv "TMPDIR") "/tmp"))
+ (let* ((directory (or base-directory (getenv "TMPDIR") "/tmp"))
(template (string-append directory "/guix-directory.XXXXXX"))
(tmp-dir (mkdtemp! template)))
(dynamic-wind
--
2.20.1