guix/etc/snippets/tempel/text-mode
Liliana Marie Prikler 5e63e51afe
snippets: Fix move.
The current move is never correct.  It flip-flops between car and cadr for
the destination.  Since the position of the destination is not actually a
fixed point in the list of changes, use a more robust method of inferring it.

* etc/snippets/tempel/text-mode (move\ ): Infer source and destination from
washed diffs.  Process new module before destination.
2022-10-06 21:16:46 +02:00

155 lines
6 KiB
Text

-*- mode: lisp-data -*-
text-mode :when (and (fboundp 'git-commit-mode) (git-commit-mode))
(add\ "gnu: Add "
(p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(goto-char (point-min))
(when (re-search-forward "\\+(define-public \\(\\S-+\\)"
nil 'noerror)
(match-string-no-properties 1)))
var)
"." n n
"* " (car (magit-staged-files)) " (" (s var ) "): New variable.")
(remove\ "gnu: Remove "
(p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(goto-char (point-min))
(when (re-search-forward "\\-(define-public \\(\\S-+\\)"
nil 'noerror)
(match-string-no-properties 1)))
var)
"." n n
"* " (car (magit-staged-files)) " (" (s var) "): Delete variable.")
(rename\ "gnu: "
(p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(beginning-of-buffer)
(when (search-forward "-(define-public " nil 'noerror)
(thing-at-point 'sexp 'no-properties)))
prev-var)
": Rename package to "
(p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(beginning-of-buffer)
(when (search-forward "+(define-public " nil 'noerror)
(thing-at-point 'sexp 'no-properties)))
new-var)
"." n n
"* " (car (magit-staged-files)) " (" (s prev-var) "): "
"Define in terms of" n
"'deprecated-package'." n
"(" (s new-var) "): New variable, formerly known as \""
(s prev-var) "\".")
(update\ "gnu: "
(p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(goto-char (point-min))
(when (re-search-forward "^[ ]*(define-public \\(\\S-+\\)"
nil 'noerror)
(match-string-no-properties 1)))
var)
": Update to "
(p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(goto-char (point-min))
(search-forward "name" nil 'noerror)
(search-forward "+" nil 'noerror) ; first change
(when (and (search-forward "version " nil 'noerror)
(looking-at-p "\""))
(let ((end (save-excursion (search-forward "\")"
nil 'noerror))))
(when end
(forward-char)
(buffer-substring-no-properties (point) (- end 2))))))
version)
"." n n
"* " (car (magit-staged-files)) " (" (s var) "): "
"Update to " (s version) "." n
(mapconcat (lambda (file) (concat "* " file))
(cdr (magit-staged-files))
"\n"))
(addcl\ "gnu: Add cl-"
(p (replace-regexp-in-string
"^cl-" "" (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(beginning-of-buffer)
(when (search-forward "+(define-public " nil 'noerror)
(replace-regexp-in-string
"^sbcl-" ""
(thing-at-point 'sexp 'no-properties)))))
var)
"." n n
"* " (car (magit-staged-files))
" (cl-" (s var)
", ecl-" (s var)
", sbcl-" (s var) "): New variables.")
(https\ "gnu: "
(p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(goto-char (point-min))
(when (re-search-forward "^[ ]*(define-public \\(\\S-+\\)"
nil 'noerror)
(match-string-no-properties 1)))
var)
": Use HTTPS home page." n n
"* " (car (magit-staged-files)) " (" (s var) ")[home-page]: Use HTTPS."
n
(mapconcat (lambda (file) (concat "* " file))
(cdr (magit-staged-files))
"\n"))
(move\ "gnu: "
(p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(goto-char (point-min))
(when (re-search-forward "\\-(define-public \\(\\S-+\\)"
nil 'noerror)
(match-string-no-properties 1)))
var)
": Move to ("
(p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(goto-char (point-min))
(when (and
(re-search-forward "\\+(define-public \\(\\S-+\\)"
nil 'noerror)
(re-search-backward "modified[ ]*\\(\\S-+\\)"
nil 'noerror))
(string-replace
"\.scm" ""
(string-replace "/" " "
(match-string-no-properties 1)))))
new-module)
")." n
n
"* " (p (with-temp-buffer
(magit-git-wash #'magit-diff-wash-diffs
"diff" "--staged")
(goto-char (point-min))
(when (and
(re-search-forward "\\-(define-public \\(\\S-+\\)"
nil 'noerror)
(re-search-backward "modified[ ]*\\(\\S-+\\)"
nil 'noerror))
(match-string-no-properties 1)))
source)
" (" (s var) "): Move from here…" n
"* " (concat (string-replace " " "/" new-module) ".scm")
" (" (s var) "): …to here.")