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-rw-r--r--guix/scripts/lint.scm17
-rw-r--r--guix/scripts/refresh.scm20
-rw-r--r--guix/upstream.scm18
3 files changed, 36 insertions, 19 deletions
diff --git a/guix/scripts/lint.scm b/guix/scripts/lint.scm
index 57bbeec465..cd90257de3 100644
--- a/guix/scripts/lint.scm
+++ b/guix/scripts/lint.scm
@@ -33,6 +33,7 @@
#:use-module (guix licenses)
#:use-module (guix records)
#:use-module (guix ui)
+ #:use-module (guix upstream)
#:use-module (guix utils)
#:use-module (guix memoization)
#:use-module (guix scripts)
@@ -73,6 +74,7 @@
check-mirror-url
check-license
check-vulnerabilities
+ check-for-updates
check-formatting
run-checkers
@@ -826,6 +828,17 @@ from ~s: ~a (~s)~%")
(string-join (map vulnerability-id unpatched)
", ")))))))))
+(define (check-for-updates package)
+ "Check if there is an update available for PACKAGE."
+ (match (package-latest-release* package (force %updaters))
+ ((? upstream-source? source)
+ (when (version>? (upstream-source-version source)
+ (package-version package))
+ (emit-warning package
+ (format #f (G_ "can be upgraded to ~a~%")
+ (upstream-source-version source)))))
+ (#f #f))) ; cannot find newer upstream release
+
;;;
;;; Source code formatting.
@@ -992,6 +1005,10 @@ or a list thereof")
(CVE) database")
(check check-vulnerabilities))
(lint-checker
+ (name 'refresh)
+ (description "Check the package for new upstream releases")
+ (check check-for-updates))
+ (lint-checker
(name 'formatting)
(description "Look for formatting issues in the source")
(check check-formatting))))
diff --git a/guix/scripts/refresh.scm b/guix/scripts/refresh.scm
index 5add64d8e8..d638d744af 100644
--- a/guix/scripts/refresh.scm
+++ b/guix/scripts/refresh.scm
@@ -30,7 +30,6 @@
#:use-module (guix packages)
#:use-module (guix profiles)
#:use-module (guix upstream)
- #:use-module (guix discovery)
#:use-module (guix graph)
#:use-module (guix scripts graph)
#:use-module (guix monads)
@@ -46,8 +45,7 @@
#:use-module (srfi srfi-26)
#:use-module (srfi srfi-37)
#:use-module (ice-9 binary-ports)
- #:export (guix-refresh
- %updaters))
+ #:export (guix-refresh))
;;;
@@ -162,22 +160,6 @@ specified with `--select'.\n"))
;;; Updates.
;;;
-(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
- ;; 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)
diff --git a/guix/upstream.scm b/guix/upstream.scm
index 6ad52ac960..0fe3308876 100644
--- a/guix/upstream.scm
+++ b/guix/upstream.scm
@@ -20,6 +20,7 @@
(define-module (guix upstream)
#:use-module (guix records)
#:use-module (guix utils)
+ #:use-module (guix discovery)
#:use-module ((guix download)
#:select (download-to-store))
#:use-module (guix gnupg)
@@ -55,6 +56,7 @@
upstream-updater-predicate
upstream-updater-latest
+ %updaters
lookup-updater
download-tarball
@@ -146,6 +148,22 @@ correspond to the same version."
(pred upstream-updater-predicate)
(latest upstream-updater-latest))
+(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
+ ;; 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 package updaters)
"Return an updater among UPDATERS that matches PACKAGE, or #f if none of
them matches."