diff options
Diffstat (limited to 'build-aux/update-NEWS.scm')
| -rw-r--r-- | build-aux/update-NEWS.scm | 62 |
1 files changed, 47 insertions, 15 deletions
diff --git a/build-aux/update-NEWS.scm b/build-aux/update-NEWS.scm index a9dffef1d2..bf5f0e141b 100644 --- a/build-aux/update-NEWS.scm +++ b/build-aux/update-NEWS.scm @@ -30,6 +30,7 @@ (ice-9 match) (ice-9 rdelim) (ice-9 regex) + (ice-9 vlist) (ice-9 pretty-print)) (define %header-rx @@ -98,31 +99,60 @@ paragraph." (lambda (match port) (let ((stars (match:substring match 1))) (format port - "~a ~a new packages~%~%~a~%~%" - stars (length added) - (enumeration->paragraph added))))))))) + "~a ~a new packages~%~%" + stars (length added))))))))) (define (write-packages-updates news-file old new) "Write to NEWS-FILE the list of packages upgraded between OLD and NEW." - (let ((upgraded (filter-map (match-lambda - ((package . new-version) - (match (assoc package old) - ((_ . old-version) - (and (version>? new-version old-version) - (string-append package "@" - new-version))) - (_ #f)))) - new))) + (define important + '("gcc" "glibc" "binutils" "gdb" ;toolchain + "shepherd" "linux-libre" "xorg-server" "cups" ;OS + "gnome" "xfce" "enlightenment" "lxde" "mate" ;desktop env. + "guile" "bash" "python" "python2" "perl" ;languages + "ghc" "rust" "go" "julia" "r" "ocaml" + "icedtea" "openjdk" "clojure" "sbcl" "racket" + "emacs" "gimp" "inkscape" "libreoffice" ;applications + "octave" "icecat" "gnupg")) + + (let* ((table (fold (lambda (package table) + (match package + ((name . version) + (vhash-cons name version table)))) + vlist-null + new)) + (latest (lambda (name) + (let ((versions (vhash-fold* cons '() name table))) + (match (sort versions version>?) + ((latest . _) latest))))) + (upgraded (filter-map (match-lambda + ((package . new-version) + (match (assoc package old) + ((_ . old-version) + (and (string=? new-version + (latest package)) + (version>? new-version old-version) + (cons package new-version))) + (_ #f)))) + new)) + (noteworthy (filter (match-lambda + ((package . version) + (member package important))) + upgraded))) (with-atomic-file-replacement news-file (lambda (input output) (rewrite-org-section input output (make-regexp "^(\\*+) (.*) package updates") (lambda (match port) - (let ((stars (match:substring match 1))) + (let ((stars (match:substring match 1)) + (lst (map (match-lambda + ((package . version) + (string-append package " " + version))) + noteworthy))) (format port - "~a ~a package updates~%~%~a~%~%" + "~a ~a package updates~%~%Noteworthy updates:~%~a~%~%" stars (length upgraded) - (enumeration->paragraph upgraded))))))))) + (enumeration->paragraph lst))))))))) (define (main . args) @@ -138,6 +168,8 @@ paragraph." (let-values (((previous-version new-version) (call-with-input-file news-file NEWS->versions))) + (format (current-error-port) "Updating NEWS for ~a to ~a...~%" + previous-version new-version) (let* ((old (call-with-input-file (package-file previous-version) read)) (new (fold-packages (lambda (p r) |