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":" ; exec sbcl --script "$0" "$@" ; exit # -*- Lisp -*-
;;;;; Really runs on any decent Common Lisp implementation
(setf *load-verbose* nil *load-print* nil
*compile-verbose* nil *compile-print* nil)
(format t "Loading your implementation's ASDF... ~%")
(ignore-errors (funcall 'require :asdf))
(format t "~:[No ~;~]ASDF~:*~@[ ~A~] was provided~%"
(when (find-package :asdf)
(or (symbol-value (or (find-symbol (string :*asdf-version*) :asdf)
(find-symbol (string :*asdf-revision*) :asdf)))
(string :1.x))))
#-asdf2 (load (merge-pathnames "../build/asdf.lisp" *load-pathname*))
#-asdf2 (error "Not ASDF2, you lose!")
(in-package :asdf)
(defparameter *provided-version* (asdf-version))
(format t "Initializing the source registry... ~%")
(initialize-source-registry)
(format t "Upgrading to the latest ASDF... ~%")
(load-system :asdf)
(let ((ver (asdf-version)))
(if (equal ver *provided-version*)
(format t "Congratulations to your implementation for being up to date!~%")
(format t "Upgraded to ASDF ~A~%" ver)))
(format t "Now loading some dependencies... ~%")
(load-systems :cl-ppcre :fare-utils :inferior-shell)
(format t "There we are!~%")
(restore-image)
(defpackage :asdf-builder (:use :cl :uiop :asdf/operate :asdf :fare-utils :inferior-shell))
(in-package :asdf-builder)
(uiop-debug)
(defun build-asdf ()
"Make sure asdf.lisp is built"
(load-system :asdf)
(values))
;;; ASDF directory
(defvar *asdf-dir*
(ensure-pathname (system-relative-pathname :asdf ())
:want-physical t :want-absolute t
:want-existing t :truename t))
(defparameter /asdf-dir/
(native-namestring *asdf-dir*))
(defun apath (x &rest keys) (apply 'subpathname *asdf-dir* x keys))
;;; UIOP directory
(defvar *uiop-dir* (subpathname *asdf-dir* "uiop/"))
(defparameter /uiop-dir/ (native-namestring *uiop-dir*))
(defun upath (x &rest keys) (apply 'subpathname *uiop-dir* x keys))
;;; build directory
(defparameter *build-dir*
(ensure-pathname
"build/" :defaults *asdf-dir*
:want-relative t :ensure-absolute t
:ensure-subpath t))
(defparameter /build-dir/
(native-namestring *build-dir*))
(defun bpath (x &rest keys) (apply 'subpathname *build-dir* x keys))
(defparameter *version*
(safe-read-file-form
(subpathname *asdf-dir* "version.lisp-expr")))
(defun enough-namestring! (base pathname)
(let ((e (enough-namestring base pathname)))
(assert (relative-pathname-p e))
e))
(defun enough-namestrings (base pathnames)
(loop :with b = (ensure-pathname base :want-absolute t :want-directory t)
:for p :in pathnames
:collect (enough-namestring! p b)))
(defun system-source-files (system)
(let* ((sys (find-system system))
(dir (ensure-pathname
(system-source-directory sys)
:want-absolute t :want-directory t))
(components
(asdf::required-components
sys :other-systems nil
:goal-operation 'load-op
:keep-operation 'load-op
:keep-component 'file-component))
(pathnames (mapcar 'component-pathname components)))
(enough-namestrings dir pathnames)))
(defun tarname (name) (strcat name ".tar.gz"))
(defun make-tarball-under-build (name base files)
(check-type name string)
(ensure-pathname base :want-absolute t :want-existing t :want-directory t)
(dolist (f files)
(check-type f string))
(let* ((/base/
(native-namestring
(ensure-pathname
base
:want-absolute t :want-directory t
:want-existing t :truename t)))
(destination
(ensure-pathname
name
:defaults *build-dir*
:want-relative t :ensure-absolute t
:ensure-subpath t :ensure-directory t))
(/destination/
(native-namestring destination))
(/tarball/
(native-namestring
(ensure-pathname
(tarname name)
:defaults *build-dir*
:want-relative t :ensure-absolute t
:ensure-subpath t :want-file t
:ensure-directories-exist t)))
(/files/
(mapcar 'native-namestring files)))
(assert (< 6 (length (pathname-directory destination))))
(when (probe-file* destination)
(error "Destination ~S already exists, not taking chances - you can delete it yourself."
destination))
(ensure-directories-exist destination)
(run (format nil "cd ~S && cp -pHux --parents ~{~S ~} ~S"
/base/ /files/ /destination/) :show t)
(run (format nil "tar zcfC ~S ~S ~S/"
/tarball/ /build-dir/ name) :show t)
(delete-directory-tree destination :validate (lambda (x) (equal (native-namestring x) /destination/)))
(values)))
(defun driver-files ()
(list* "README" "uiop.asd" "asdf-driver.asd" (system-source-files :uiop)))
(defun driver-name ()
(format nil "uiop-~A" *version*))
(defun make-driver-tarball ()
(make-tarball-under-build (driver-name) *uiop-dir* (driver-files)))
(defun asdf-defsystem-files ()
(list* "asdf.asd" "build/asdf.lisp" "version.lisp-expr" "header.lisp"
(system-source-files :asdf/defsystem)))
(defun asdf-defsystem-name ()
(format nil "asdf-defsystem-~A" *version*))
(defun make-asdf-defsystem-tarball ()
(build-asdf)
(make-tarball-under-build (asdf-defsystem-name) *asdf-dir* (asdf-defsystem-files)))
(defun asdf-git-name ()
(format nil "asdf-~A" *version*))
(defun make-git-tarball ()
(build-asdf)
(run (format nil "cd ~S && tar zcf build/~A.tar.gz build/asdf.lisp $(git ls-files)"
/asdf-dir/ (asdf-git-name)) :show t)
(values))
(defun asdf-lisp-name ()
(format nil "asdf-~A.lisp" *version*))
(defun make-asdf-lisp ()
(build-asdf)
(concatenate-files (list (apath "build/asdf.lisp"))
(bpath (asdf-lisp-name))))
(defun make-archive ()
(make-driver-tarball)
(make-asdf-defsystem-tarball)
(make-git-tarball)
(make-asdf-lisp)
(values))
(defvar *clnet* "common-lisp.net")
(defvar *clnet-asdf-public* "/project/asdf/public_html/")
(defun publish-archive ()
(let ((tarballs (mapcar 'tarname (list (driver-name) (asdf-defsystem-name) (asdf-git-name)))))
(run (format nil "cd ~S && rsync ~{~S ~}~S common-lisp.net:/project/asdf/public_html/archives/"
/build-dir/ tarballs (asdf-lisp-name)) :show t))
(format t "~&To download the tarballs, point your browser at:~%
http://common-lisp.net/project/asdf/archives/
~%")
(values))
(defun link-archive ()
(run (format nil "ln -sf ~S ~S ; ln -sf ~S ~S ; ln -sf ~S ~S ; ln -sf ~S ~S"
(tarname (driver-name))
(strcat *clnet-asdf-public* "archives/uiop.tar.gz")
(tarname (asdf-defsystem-name))
(strcat *clnet-asdf-public* "archives/asdf-defsystem.tar.gz")
(tarname (asdf-git-name))
(strcat *clnet-asdf-public* "archives/asdf.tar.gz")
(asdf-lisp-name)
(strcat *clnet-asdf-public* "archives/asdf.lisp"))
:show t :host *clnet*)
(values))
(defun make-and-publish-archive ()
(make-archive)
(publish-archive)
(link-archive))
(defparameter *versioned-files*
'(("version.lisp-expr" "\"" "\"")
("asdf.asd" " :version \"" "\" ;; to be automatically updated by make bump-version")
("header.lisp" "This is ASDF " ": Another System Definition Facility.")
("upgrade.lisp" " (asdf-version \"" "\")")))
(defparameter *version-file*
(apath "version.lisp-expr"))
(defparameter *old-version* nil)
(defparameter *new-version* nil)
(defun next-version (v)
(let ((pv (parse-version v 'error)))
(assert (first pv))
(assert (second pv))
(unless (third pv) (appendf pv (list 0)))
(unless (fourth pv) (appendf pv (list 0)))
(incf (car (last pv)))
(unparse-version pv)))
(defun version-from-file ()
(safe-read-file-form *version-file*))
(defun versions-from-args (&optional v1 v2)
(labels ((check (old new)
(parse-version old 'error)
(parse-version new 'error)
(values old new)))
(cond
((and v1 v2) (check v1 v2))
(v1 (check (version-from-file) v1))
(t (let ((old (version-from-file)))
(check old (next-version old)))))))
(deftype byte-vector () '(array (unsigned-byte 8) (*)))
(defun maybe-replace-file (file transformer
&key (reader 'read-file-string)
(writer nil) (comparator 'equalp)
(external-format *utf-8-external-format*))
(format t "Transforming file ~A... " (file-namestring file))
(let* ((old-contents (funcall reader file))
(new-contents (funcall transformer old-contents)))
(if (funcall comparator old-contents new-contents)
(format t "no changes needed!~%")
(let ((written-contents
(if writer
(with-output (s ())
(funcall writer s new-contents))
new-contents)))
(check-type written-contents (or string (byte-vector)))
(clobber-file-with-vector file written-contents :external-format external-format)
(format t "done.~%")))))
(defun version-transformer (new-version file prefix suffix &optional dont-warn)
(let* ((qprefix (cl-ppcre:quote-meta-chars prefix))
(versionrx "([0-9]+(\\.[0-9]+)+)")
(qsuffix (cl-ppcre:quote-meta-chars suffix))
(regex (strcat "(" qprefix ")(" versionrx ")(" qsuffix ")"))
(replacement
(constantly (strcat prefix new-version suffix))))
(lambda (text)
(multiple-value-bind (new-text foundp)
(cl-ppcre:regex-replace regex text replacement)
(unless (or foundp dont-warn)
(warn "Missing version in ~A" (file-namestring file)))
(values new-text foundp)))))
(defun transform-file (new-version file prefix suffix)
(maybe-replace-file (apath file) (version-transformer new-version file prefix suffix)))
(defun transform-files (new-version)
(loop :for f :in *versioned-files* :do (apply 'transform-file new-version f)))
(defun test-transform-file (new-version file prefix suffix)
(let ((lines (read-file-lines (apath file))))
(dolist (l lines (progn (warn "Couldn't find a match in ~A" file) nil))
(multiple-value-bind (new-text foundp)
(funcall (version-transformer new-version file prefix suffix t) l)
(when foundp
(format t "Found a match:~% ==> ~A~%Replacing with~% ==> ~A~%~%"
l new-text)
(return t))))))
(defun test-transform (new-version)
(apply 'test-transform-file new-version (first *versioned-files*)))
(defun bump-version (&optional v1 v2)
(multiple-value-bind (old-version new-version)
(versions-from-args v1 v2)
(a "Bumping ASDF version from " old-version " to " new-version)
(transform-files new-version)
(a "Rebuilding ASDF with bumped version")
(build-asdf)))
(defun git-version ()
(first (run '("git" "describe" "--tags" "--match" "[0-9].[0-9][0-9]")
:output :lines :show t)))
;;;; Main entry point
(defun main (args)
(block nil
(unless args
(format t "No command provided~%")
(return))
(if-let (sym (find-symbol* (string-upcase (first args)) :asdf-builder nil))
(let ((results (multiple-value-list (apply sym (rest args)))))
(when results
(format t "~&Results:~%~{ ~S~%~}" results)))
(format t "Command ~A not found~%" (first args)))))
(main *command-line-arguments*)
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