system: Warn when multiple nss-certs packages are used.
This can happen due to users providing 'nss-certs' and adding it to the %base-packages, which now include 'nss-certs'. * gnu/system.scm (operating-system-packages): Warn when multiple nss-certs packages are detected; keep only the latest one. Change-Id: I6104f134ea1cc155ae9e8e0ae70bb5a38fc05800 Reported-by: Ian Eure <ian@retrospec.tv>
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@ -43,7 +43,8 @@
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#:use-module (guix deprecation)
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#:use-module (guix derivations)
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#:use-module (guix profiles)
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#:use-module ((guix utils) #:select (substitute-keyword-arguments))
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#:use-module ((guix utils) #:select (substitute-keyword-arguments
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version>?))
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#:use-module (guix i18n)
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#:use-module (guix diagnostics)
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#:use-module (guix ui)
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@ -275,7 +276,7 @@ VERSION is the target version of the boot-parameters record."
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(issue operating-system-issue ; string
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(default %default-issue))
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(packages operating-system-packages ; list of (PACKAGE OUTPUT...)
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(packages %operating-system-packages ; list of (PACKAGE OUTPUT...)
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(default %base-packages)) ; or just PACKAGE
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(timezone operating-system-timezone
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@ -316,6 +317,29 @@ VERSION is the target version of the boot-parameters record."
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hosts-service-type
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(%operating-system-hosts-file os))
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;;; XXX: Remove after a new release of Guix no longer suggests to install
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;;; nss-certs.
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(define (operating-system-packages os)
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"Return the packages of the OS <operating-system> record object."
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;; This wrapper is used to warn users that their operating system packages
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;; field contains a duplicated nss-certs packages.
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(let* ((packages (%operating-system-packages os))
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(nss-certs-packages (sort (filter (lambda (p)
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(string=? "nss-certs" (package-name p)))
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packages)
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(lambda (x y)
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;; Sort from newer to older versions.
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(version>? (package-version x)
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(package-version y))))))
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(if (> (length nss-certs-packages) 1)
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(begin
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(warning #f
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(G_ "multiple 'nss-certs' packages found; 'nss-certs' \
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is now included by default in '%base-packages'; ensure it is not explicitly \
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listed in the operating system 'packages' field~%"))
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(fold delete packages (drop nss-certs-packages 1)))
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packages)))
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(define* (operating-system-kernel-arguments
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os root-device #:key (version %boot-parameters-version))
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"Return all the kernel arguments, including the ones not specified directly
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