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Factor out code for writing pretty-printed sexps to disk

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Steve Purcell 2012-01-30 19:54:04 +00:00
parent 97dc2430b1
commit 69d4ad65c2
1 changed files with 18 additions and 29 deletions
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47
package-build.el
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@ -154,28 +154,23 @@ In turn, this function uses the :fetcher option in the config to choose a
"\\([0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\} [0-9]\\{2\\}:[0-9]\\{2\\}:[0-9]\\{2\\}\\)"))))
(defun package-build-dump (data file)
"Write `DATA' to `FILE' as a pretty-printed Lisp sexp."
(write-region (concat (pp-to-string data) "\n") nil file nil nil nil nil))
(defun package-build-pkg-file (pkg-file pkg-info)
"build the pkg file"
(let ((pkg-list
(list 'define-package
(aref pkg-info 0)
(aref pkg-info 3)
(aref pkg-info 2)
(list 'quote (mapcar
(lambda (elt)
(list (car elt)
(package-version-join (cadr elt))))
(aref pkg-info 1))))))
(write-region
(concat
(pp-to-string
pkg-list
)
"\n")
nil
pkg-file
nil nil nil nil)))
(package-build-dump
`(define-package
,(aref pkg-info 0)
,(aref pkg-info 3)
,(aref pkg-info 2)
,@(mapcar
(lambda (elt)
(list (car elt)
(package-version-join (cadr elt))))
(aref pkg-info 1)))
pkg-file))
(defun package-read-from-file (file-name)
"Read and return the lisp data stored in `FILENAME', or nil if no such file exists."
@ -350,17 +345,11 @@ In turn, this function uses the :fetcher option in the config to choose a
(expand-file-name "archive-contents" package-build-archive-dir)))
"List of already-built packages, in the standard package.el format.")
(defun package-build-dump-archive-contents ()
"dump the archive contents back to the file"
(write-region
(concat
(pp-to-string
(cons 1 package-build-archive-alist))
"\n")
nil
(expand-file-name "archive-contents" package-build-archive-dir)
nil nil nil nil))
(package-build-dump (cons 1 package-build-archive-alist)
(expand-file-name "archive-contents"
package-build-archive-dir)))
(defun package-build-add-to-archive-contents (pkg-info type)
"add an archive to the package-build-archive-contents"