diff options
Diffstat (limited to 'guix')
-rw-r--r-- | guix/scripts/refresh.scm | 76 |
1 files changed, 17 insertions, 59 deletions
diff --git a/guix/scripts/refresh.scm b/guix/scripts/refresh.scm index 645572f182..f85d6e5101 100644 --- a/guix/scripts/refresh.scm +++ b/guix/scripts/refresh.scm @@ -28,18 +28,10 @@ #:use-module (guix utils) #:use-module (guix packages) #:use-module (guix upstream) + #:use-module (guix discovery) #:use-module (guix graph) #:use-module (guix scripts graph) #:use-module (guix monads) - #:use-module ((guix gnu-maintenance) - #:select (%gnu-updater - %gnome-updater - %kde-updater - %xorg-updater - %kernel.org-updater)) - #:use-module (guix import elpa) - #:use-module (guix import cran) - #:use-module (guix import hackage) #:use-module (guix gnupg) #:use-module (gnu packages) #:use-module ((gnu packages commencement) #:select (%final-inputs)) @@ -163,61 +155,27 @@ specified with `--select'.\n")) ;;; Updates. ;;; -(define-syntax maybe-updater - ;; Helper macro for 'list-updaters'. - (syntax-rules (=>) - ((_ ((module => updater) rest ...) result) - (maybe-updater (rest ...) - (let ((iface (false-if-exception - (resolve-interface 'module))) - (tail result)) - (if iface - (cons (module-ref iface 'updater) tail) - tail)))) - ((_ (updater rest ...) result) - (maybe-updater (rest ...) - (cons updater result))) - ((_ () result) - (reverse result)))) - -(define-syntax-rule (list-updaters updaters ...) - "Expand to '(list UPDATERS ...)' but only the subset of UPDATERS that are -either unconditional, or have their requirement met. - -A conditional updater has this form: - - ((SOME MODULE) => UPDATER) - -meaning that UPDATER is added to the list if and only if (SOME MODULE) could -be resolved at run time. - -This is a way to discard at macro expansion time updaters that depend on -unavailable optional dependencies such as Guile-JSON." - (maybe-updater (updaters ...) '())) +(define (importer-modules) + "Return the list of importer modules." + (cons (resolve-interface '(guix gnu-maintenance)) + (all-modules (map (lambda (entry) + `(,entry . "guix/import")) + %load-path)))) (define %updaters - ;; List of "updaters" used by default. They are consulted in this order. - (list-updaters %gnu-updater - %gnome-updater - %kde-updater - %xorg-updater - %kernel.org-updater - %elpa-updater - %cran-updater - %bioconductor-updater - ((guix import stackage) => %stackage-updater) - %hackage-updater - ((guix import cpan) => %cpan-updater) - ((guix import pypi) => %pypi-updater) - ((guix import gem) => %gem-updater) - ((guix import github) => %github-updater) - ((guix import crate) => %crate-updater))) + ;; The list of publically-known updaters. + (delay (fold-module-public-variables (lambda (obj result) + (if (upstream-updater? obj) + (cons obj result) + result)) + '() + (importer-modules)))) (define (lookup-updater-by-name name) "Return the updater called NAME." (or (find (lambda (updater) (eq? name (upstream-updater-name updater))) - %updaters) + (force %updaters)) (leave (G_ "~a: no such updater~%") name))) (define (list-updaters-and-exit) @@ -240,7 +198,7 @@ unavailable optional dependencies such as Guile-JSON." (* 100. (/ matches total))) (+ covered matches))) 0 - %updaters)) + (force %updaters))) (newline) (format #t (G_ "~2,1f% of the packages are covered by these updaters.~%") @@ -372,7 +330,7 @@ dependent packages are rebuilt: ~{~a~^ ~}~%" opts) (() ;; Use the default updaters. - %updaters) + (force %updaters)) (lists (concatenate lists)))) |