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Extract :url and :keywords to package info
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1 changed files with 24 additions and 6 deletions
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@ -836,13 +836,31 @@ FILES is a list of (SOURCE . DEST) relative filepath pairs."
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"Return a vector of package info.
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`package-buffer-info' returns a vector in older Emacs versions,
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and a cl struct in Emacs HEAD. This wrapper normalises the results."
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(let ((desc (package-buffer-info)))
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(let ((desc (package-buffer-info))
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(keywords (lm-keywords-list)))
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(if (fboundp 'package-desc-create)
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(vector (package-desc-name desc)
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(package-desc-reqs desc)
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(package-desc-summary desc)
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(package-desc-version desc))
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desc)))
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(let ((extras (package-desc-extras desc)))
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(when (and keywords (not (assq :keywords extras)))
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;; Add keywords to package properties, if not already present
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(push (cons :keywords keywords) extras))
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(vector (package-desc-name desc)
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(package-desc-reqs desc)
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(package-desc-summary desc)
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(package-desc-version desc)
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extras))
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;; The regexp and the processing is taken from `lm-homepage' in Emacs 24.4
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(let* ((page (lm-header "\\(?:x-\\)?\\(?:homepage\\|url\\)"))
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(homepage (if (and page (string-match "^<.+>$" page))
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(substring page 1 -1)
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page))
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extras)
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(when keywords (push (cons :keywords keywords) extras))
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(when homepage (push (cons :url homepage) extras))
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(vector (aref desc 0)
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(aref desc 1)
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(aref desc 2)
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(aref desc 3)
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extras)))))
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;;; Public interface
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