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Refactor package! macro

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Henrik Lissner 2019-07-22 22:30:35 +02:00
parent 93f7520c79
commit 0eb200c49f
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GPG key ID: 5F6C0EA160557395
1 changed files with 32 additions and 20 deletions
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44
core/core-packages.el
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@ -197,7 +197,8 @@ necessary package metadata is initialized and available for them."
;;
;;; Module package macros
(cl-defmacro package! (name &rest plist &key built-in _recipe disable ignore _freeze)
(cl-defmacro package!
(name &rest plist &key built-in _recipe disable ignore _freeze)
"Declares a package and how to install it (if applicable).
This macro is declarative and does not load nor install packages. It is used to
@ -226,28 +227,39 @@ Returns t if package is successfully registered, and nil if it was disabled
elsewhere."
(declare (indent defun))
(let ((old-plist (cdr (assq name doom-packages))))
;; Add current module to :modules
(let ((module-list (plist-get old-plist :modules))
(module (or doom--current-module
(let ((file (file!)))
(cond ((file-in-directory-p file doom-private-dir)
(list :private))
((file-in-directory-p file doom-core-dir)
(list :core))
((doom-module-from-path file)))))))
(module (doom-module-from-path)))
(unless (member module module-list)
(setq module-list (append module-list (list module) nil)
plist (plist-put plist :modules module-list))))
(plist-put! plist :modules
(append module-list
(list module)
nil))))
;; Handle :built-in
(unless ignore
(when built-in
(doom-log "Ignoring built-in package %S" name)
(when (equal built-in '(quote prefer))
(setq built-in `(locate-library ,(symbol-name name) nil doom--initial-load-path))))
(setq plist (plist-put plist :ignore (or built-in ignore)))
(while plist
(unless (null (cadr plist))
(setq old-plist (plist-put old-plist (car plist) (cadr plist))))
(pop plist)
(pop plist))
(plist-put! plist :ignore built-in))
;; DEPRECATED Translate :fetcher to :host
(with-plist! plist (recipe)
(with-plist! recipe (fetcher)
(when fetcher
(message "%s\n%s"
"WARNING: The :fetcher property was used for the %S package."
"This property is deprecated. Replace it with :host.")
(plist-put! recipe :host fetcher)
(plist-delete! recipe :fetcher))
(plist-put! plist :recipe recipe)))
(doplist! ((prop val) plist)
(unless (null val)
(plist-put! old-plist prop val)))
(setq plist old-plist)
;; TODO Add `straight-use-package-pre-build-function' support
(macroexp-progn
(append `((setf (alist-get ',name doom-packages) ',plist))