diff options
Diffstat (limited to 'guix/scripts/pull.scm')
| -rw-r--r-- | guix/scripts/pull.scm | 65 |
1 files changed, 38 insertions, 27 deletions
diff --git a/guix/scripts/pull.scm b/guix/scripts/pull.scm index 3320200c07..730b6a0bf2 100644 --- a/guix/scripts/pull.scm +++ b/guix/scripts/pull.scm @@ -20,7 +20,7 @@ (define-module (guix scripts pull) #:use-module (guix ui) #:use-module (guix utils) - #:use-module (guix status) + #:use-module ((guix status) #:select (with-status-verbosity)) #:use-module (guix scripts) #:use-module (guix store) #:use-module (guix config) @@ -45,6 +45,7 @@ #:select (%bootstrap-guile)) #:use-module ((gnu packages certs) #:select (le-certs)) #:use-module (srfi srfi-1) + #:use-module (srfi srfi-11) #:use-module (srfi srfi-26) #:use-module (srfi srfi-34) #:use-module (srfi srfi-35) @@ -169,11 +170,14 @@ Download and deploy the latest version of Guix.\n")) (reverse (profile-generations profile))) ((current previous _ ...) (newline) - (let ((old (fold-packages (lambda (package result) - (alist-cons (package-name package) - (package-version package) - result)) - '())) + (let ((old (fold-available-packages + (lambda* (name version result + #:key supported? deprecated? + #:allow-other-keys) + (if (and supported? (not deprecated?)) + (alist-cons name version result) + result)) + '())) (new (profile-package-alist (generation-file-name profile current)))) (display-new/upgraded-packages old new @@ -338,24 +342,24 @@ way and displaying details about the channel's source code." (define profile-package-alist (mlambda (profile) "Return a name/version alist representing the packages in PROFILE." - (fold (lambda (package lst) - (alist-cons (inferior-package-name package) - (inferior-package-version package) - lst)) - '() - (let* ((inferior (open-inferior profile)) - (packages (inferior-packages inferior))) - (close-inferior inferior) - packages)))) - -(define* (display-new/upgraded-packages alist1 alist2 - #:key (heading "")) - "Given the two package name/version alists ALIST1 and ALIST2, display the -list of new and upgraded packages going from ALIST1 to ALIST2. When ALIST1 -and ALIST2 differ, display HEADING upfront." + (let* ((inferior (open-inferior profile)) + (packages (inferior-available-packages inferior))) + (close-inferior inferior) + packages))) + +(define (new/upgraded-packages alist1 alist2) + "Compare ALIST1 and ALIST2, both of which are lists of package name/version +pairs, and return two values: the list of packages new in ALIST2, and the list +of packages upgraded in ALIST2." (let* ((old (fold (match-lambda* (((name . version) table) - (vhash-cons name version table))) + (match (vhash-assoc name table) + (#f + (vhash-cons name version table)) + ((_ . previous-version) + (if (version>? version previous-version) + (vhash-cons name version table) + table))))) vlist-null alist1)) (new (remove (match-lambda @@ -364,14 +368,21 @@ and ALIST2 differ, display HEADING upfront." alist2)) (upgraded (filter-map (match-lambda ((name . new-version) - (match (vhash-fold* cons '() name old) - (() #f) - ((= (cut sort <> version>?) old-versions) - (and (version>? new-version - (first old-versions)) + (match (vhash-assoc name old) + (#f #f) + ((_ . old-version) + (and (version>? new-version old-version) (string-append name "@" new-version)))))) alist2))) + (values new upgraded))) + +(define* (display-new/upgraded-packages alist1 alist2 + #:key (heading "")) + "Given the two package name/version alists ALIST1 and ALIST2, display the +list of new and upgraded packages going from ALIST1 to ALIST2. When ALIST1 +and ALIST2 differ, display HEADING upfront." + (let-values (((new upgraded) (new/upgraded-packages alist1 alist2))) (unless (and (null? new) (null? upgraded)) (display heading)) |