26 lines
1.0 KiB
Plaintext
26 lines
1.0 KiB
Plaintext
# -*- mode: snippet -*-
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# name: guix-commit-message-update-package
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# key: update
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# condition: git-commit-mode
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# --
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gnu: ${1:`(with-temp-buffer
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(magit-git-wash #'magit-diff-wash-diffs
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"diff" "--staged")
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(goto-char (point-min))
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(when (re-search-forward "^[ ]*(define-public \\(\\S-+\\)" nil 'noerror)
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(match-string-no-properties 1)))`}: Update to ${2:`(with-temp-buffer
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(magit-git-wash #'magit-diff-wash-diffs
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"diff" "--staged")
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(goto-char (point-min))
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(search-forward "name" nil 'noerror)
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(search-forward "+" nil 'noerror) ; first change
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(when (and (search-forward "version " nil 'noerror)
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(looking-at-p "\""))
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(let ((end (save-excursion (search-forward "\")" nil 'noerror))))
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(when end
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(forward-char)
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(buffer-substring-no-properties (point) (- end 2))))))`}.
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* `(car (magit-staged-files))` ($1): Update to $2.$0
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`(mapconcat (lambda (file) (concat "* " file)) (cdr (magit-staged-files)) "\n")` |