From 6c0e7b266523a2cc381c76392c830a237d9e41a9 Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Sun, 25 Jun 2023 23:31:11 +0200 Subject: services: Validate 'provision' field of . Fixes . * gnu/services/shepherd.scm (validate-provision): New procedure. ()[provision]: Use it. Co-authored-by: Bruno Victal --- gnu/services/shepherd.scm | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) (limited to 'gnu/services') diff --git a/gnu/services/shepherd.scm b/gnu/services/shepherd.scm index de40454f7d..e9d3a631c2 100644 --- a/gnu/services/shepherd.scm +++ b/gnu/services/shepherd.scm @@ -27,8 +27,9 @@ #:use-module (guix store) #:use-module (guix records) #:use-module (guix packages) - #:use-module (guix derivations) ;imported-modules, etc. #:use-module (guix utils) + #:use-module ((guix diagnostics) + #:select (define-with-syntax-properties formatted-message)) #:use-module (gnu services) #:use-module (gnu services herd) #:use-module (gnu packages admin) @@ -186,12 +187,25 @@ DEFAULT is given, use it as the service's default value." ((guix build utils) #:hide (delete)) (guix build syscalls))) +(define-with-syntax-properties (validate-provision (provision properties)) + (match provision + (((? symbol?) ..1) provision) + (_ + (raise + (make-compound-condition + (condition + (&error-location + (location (source-properties->location properties)))) + (formatted-message + (G_ "'provision' must be a non-empty list of symbols"))))))) + (define-record-type* shepherd-service make-shepherd-service shepherd-service? (documentation shepherd-service-documentation ;string (default "[No documentation.]")) - (provision shepherd-service-provision) ;list of symbols + (provision shepherd-service-provision ;list of symbols + (sanitize validate-provision)) (requirement shepherd-service-requirement ;list of symbols (default '())) (one-shot? shepherd-service-one-shot? ;Boolean -- cgit 1.4.1