diff options
| -rw-r--r-- | doc/guix.texi | 4 | ||||
| -rw-r--r-- | guix/scripts/lint.scm | 43 | ||||
| -rw-r--r-- | tests/lint.scm | 19 |
3 files changed, 61 insertions, 5 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 0e70830d02..7352ea973f 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -5379,9 +5379,11 @@ Identify inputs that should most likely be native inputs. @item source @itemx home-page +@itemx mirror-url @itemx source-file-name Probe @code{home-page} and @code{source} URLs and report those that are -invalid. Check that the source file name is meaningful, e.g. is not +invalid. Suggest a @code{mirror://} URL when applicable. Check that +the source file name is meaningful, e.g. is not just a version number or ``git-checkout'', without a declared @code{file-name} (@pxref{origin Reference}). diff --git a/guix/scripts/lint.scm b/guix/scripts/lint.scm index 6e6f550941..9641d3926a 100644 --- a/guix/scripts/lint.scm +++ b/guix/scripts/lint.scm @@ -65,6 +65,7 @@ check-home-page check-source check-source-file-name + check-mirror-url check-license check-vulnerabilities check-formatting @@ -567,6 +568,14 @@ descriptions maintained upstream." (location->string loc) (package-full-name package) (fill-paragraph (escape-quotes upstream) 77 7))))))) +(define (origin-uris origin) + "Return the list of URIs (strings) for ORIGIN." + (match (origin-uri origin) + ((? string? uri) + (list uri)) + ((uris ...) + uris))) + (define (check-source package) "Emit a warning if PACKAGE has an invalid 'source' field, or if that 'source' is not reachable." @@ -583,10 +592,7 @@ descriptions maintained upstream." (let ((origin (package-source package))) (when (and origin (eqv? (origin-method origin) url-fetch)) - (let* ((strings (origin-uri origin)) - (uris (if (list? strings) - (map string->uri strings) - (list (string->uri strings))))) + (let ((uris (map string->uri (origin-uris origin)))) ;; Just make sure that at least one of the URIs is valid. (call-with-values @@ -626,6 +632,31 @@ descriptions maintained upstream." (_ "the source file name should contain the package name") 'source)))) +(define (check-mirror-url package) + "Check whether PACKAGE uses source URLs that should be 'mirror://'." + (define (check-mirror-uri uri) ;XXX: could be optimized + (let loop ((mirrors %mirrors)) + (match mirrors + (() + #t) + (((mirror-id mirror-urls ...) rest ...) + (match (find (cut string-prefix? <> uri) mirror-urls) + (#f + (loop rest)) + (prefix + (emit-warning package + (format #f (_ "URL should be \ +'mirror://~a/~a'") + mirror-id + (string-drop uri (string-length prefix))) + 'source))))))) + + (let ((origin (package-source package))) + (when (and (origin? origin) + (eqv? (origin-method origin) url-fetch)) + (let ((uris (origin-uris origin))) + (for-each check-mirror-uri uris))))) + (define (check-derivation package) "Emit a warning if we fail to compile PACKAGE to a derivation." (catch #t @@ -864,6 +895,10 @@ or a list thereof") (description "Validate source URLs") (check check-source)) (lint-checker + (name 'mirror-url) + (description "Suggest 'mirror://' URLs") + (check check-mirror-url)) + (lint-checker (name 'source-file-name) (description "Validate file names of sources") (check check-source-file-name)) diff --git a/tests/lint.scm b/tests/lint.scm index cf1b95ee69..0c534562a4 100644 --- a/tests/lint.scm +++ b/tests/lint.scm @@ -508,6 +508,25 @@ (check-source pkg)))) "not reachable: 404"))) +(test-assert "mirror-url" + (string-null? + (with-warnings + (let ((source (origin + (method url-fetch) + (uri "http://example.org/foo/bar.tar.gz") + (sha256 %null-sha256)))) + (check-mirror-url (dummy-package "x" (source source))))))) + +(test-assert "mirror-url: one suggestion" + (string-contains + (with-warnings + (let ((source (origin + (method url-fetch) + (uri "http://ftp.gnu.org/pub/gnu/foo/foo.tar.gz") + (sha256 %null-sha256)))) + (check-mirror-url (dummy-package "x" (source source))))) + "mirror://gnu/foo/foo.tar.gz")) + (test-assert "cve" (mock ((guix scripts lint) package-vulnerabilities (const '())) (string-null? |