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| author | Ludovic Courtès <ludo@gnu.org> | 2021-09-30 10:16:02 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2021-09-30 23:44:49 +0200 |
| commit | bedcba8f5cb6ab861d5379795fdb3698841c14b9 (patch) | |
| tree | 6724c6af0004c5f97b24b90ddef71ff8f41756b7 | |
| parent | 270b30705dcca58d769a4ba8629cfb35eff32000 (diff) | |
| download | guix-bedcba8f5cb6ab861d5379795fdb3698841c14b9.tar.gz guix-bedcba8f5cb6ab861d5379795fdb3698841c14b9.zip | |
discovery: Hide Guile warnings when loading modules.
Fixes <https://issues.guix.gnu.org/43747>.
* guix/discovery.scm (scheme-modules): Parameterize 'current-warning-port'.
| -rw-r--r-- | guix/discovery.scm | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/guix/discovery.scm b/guix/discovery.scm index b84b9ff370..81d4ca600f 100644 --- a/guix/discovery.scm +++ b/guix/discovery.scm @@ -107,19 +107,25 @@ name and the exception key and arguments." (define prefix-len (string-length directory)) - (filter-map (lambda (file) - (let* ((relative (string-drop file prefix-len)) - (module (file-name->module-name relative))) - (catch #t - (lambda () - (resolve-interface module)) - (lambda args - ;; Report the error, but keep going. - (warn file module args) - #f)))) - (scheme-files (if sub-directory - (string-append directory "/" sub-directory) - directory)))) + ;; Hide Guile warnings such as "source file [...] newer than compiled" when + ;; loading user code, unless we're hacking on Guix proper. See + ;; <https://issues.guix.gnu.org/43747>. + (parameterize ((current-warning-port (if (getenv "GUIX_UNINSTALLED") + (current-warning-port) + (%make-void-port "w")))) + (filter-map (lambda (file) + (let* ((relative (string-drop file prefix-len)) + (module (file-name->module-name relative))) + (catch #t + (lambda () + (resolve-interface module)) + (lambda args + ;; Report the error, but keep going. + (warn file module args) + #f)))) + (scheme-files (if sub-directory + (string-append directory "/" sub-directory) + directory))))) (define* (scheme-modules* directory #:optional sub-directory) "Return the list of module names found under SUB-DIRECTORY in DIRECTORY. |