diff options
Diffstat (limited to 'build-aux/list-packages.scm')
| -rwxr-xr-x | build-aux/list-packages.scm | 61 |
1 files changed, 37 insertions, 24 deletions
diff --git a/build-aux/list-packages.scm b/build-aux/list-packages.scm index 6e73cffb86..6cf2c53491 100755 --- a/build-aux/list-packages.scm +++ b/build-aux/list-packages.scm @@ -71,12 +71,14 @@ of packages still to be processed in REMAINING. Also Introduces a call to the JavaScript prep_pkg_descs function as part of the output of PACKAGE, every time the length of DESCRIPTION-IDS, increasing, is 15 or when REMAINING, decreasing, is 1." + (define (location-url loc) + (string-append "http://git.savannah.gnu.org/cgit/guix.git/tree/" + (location-file loc) "#n" + (number->string (location-line loc)))) + (define (source-url package) (let ((loc (package-location package))) - (and loc - (string-append "http://git.savannah.gnu.org/cgit/guix.git/tree/" - (location-file loc) "#n" - (number->string (location-line loc)))))) + (and loc (location-url loc)))) (define (license package) (define ->sxml @@ -103,26 +105,37 @@ decreasing, is 1." "http://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/patches/" (basename patch))) - (match (and (origin? (package-source package)) - (origin-patches (package-source package))) - ((patches ..1) - `(div "patches: " - ,(let loop ((patches patches) - (number 1) - (links '())) - (match patches - (() - (list-join (reverse links) ", ")) - ((patch rest ...) - (loop rest - (+ 1 number) - (cons `(a (@ (href ,(patch-url patch)) - (title ,(string-append - "Link to " - (basename patch)))) - ,(number->string number)) - links))))))) - (_ #f))) + (define (snippet-link snippet) + (let ((loc (package-field-location package 'source))) + `(a (@ (href ,(location-url loc)) + (title "Link to patch snippet")) + "snippet"))) + + (and (origin? (package-source package)) + (let ((patches (origin-patches (package-source package))) + (snippet (origin-snippet (package-source package)))) + (and (or (pair? patches) snippet) + `(div "patches: " + ,(let loop ((patches patches) + (number 1) + (links '())) + (match patches + (() + (let* ((additional (and snippet + (snippet-link snippet))) + (links (if additional + (cons additional links) + links))) + (list-join (reverse links) ", "))) + ((patch rest ...) + (loop rest + (+ 1 number) + (cons `(a (@ (href ,(patch-url patch)) + (title ,(string-append + "Link to " + (basename patch)))) + ,(number->string number)) + links)))))))))) (define (status package) (define (url system) |