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feat(lib): doom-file-write: separate :mode for directories

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doom-file-write's :mode parameter now accepts a cons cell, whose CDR
will determine the file mode for directories that get implicitly created
by the function.
This commit is contained in:
Henrik Lissner 2023-12-05 17:14:27 -05:00
parent be90021330
commit f1e77e6692
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GPG key ID: B60957CA074D39A3
1 changed files with 17 additions and 13 deletions
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30
lisp/lib/files.el
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@ -302,8 +302,10 @@ If CONTENTS is list of forms. Any literal strings in the list are inserted
verbatim, as text followed by a newline, with `insert'. Sexps are inserted with verbatim, as text followed by a newline, with `insert'. Sexps are inserted with
`prin1'. BY is the function to use to emit `prin1'. BY is the function to use to emit
MODE dictates the permissions of the file. If FILE already exists, its MODE dictates the permissions of created file and directories. MODE is either an
permissions will be changed. integer or a cons cell whose car is the mode for files and cdr the mode for
directories. If FILE already exists, its permissions will be changed. The
permissions of existing directories will never be changed.
CODING dictates the encoding to read/write with (see `coding-system-for-write'). CODING dictates the encoding to read/write with (see `coding-system-for-write').
This defaults to `utf-8'. If set to nil, `binary' is used. This defaults to `utf-8'. If set to nil, `binary' is used.
@ -311,9 +313,10 @@ This defaults to `utf-8'. If set to nil, `binary' is used.
APPEND dictates where CONTENTS will be written. If neither is set, APPEND dictates where CONTENTS will be written. If neither is set,
the file will be overwritten. If both are, the contents will be written to both the file will be overwritten. If both are, the contents will be written to both
ends. Set either APPEND or PREPEND to `noerror' to silently ignore read errors." ends. Set either APPEND or PREPEND to `noerror' to silently ignore read errors."
(doom--with-prepared-file-buffer file coding mode (let ((mode (ensure-list mode))
(let ((contents (ensure-list contents)) (contents (ensure-list contents))
datum) datum)
(doom--with-prepared-file-buffer file coding (car mode)
(while (setq datum (pop contents)) (while (setq datum (pop contents))
(cond ((stringp datum) (cond ((stringp datum)
(funcall (funcall
@ -332,14 +335,15 @@ ends. Set either APPEND or PREPEND to `noerror' to silently ignore read errors."
(print-escape-control-characters t) (print-escape-control-characters t)
(print-escape-nonascii t) (print-escape-nonascii t)
(print-escape-multibyte t)) (print-escape-multibyte t))
(funcall printfn datum)))))) (funcall printfn datum)))))
(let (write-region-annotate-functions (let (write-region-annotate-functions
write-region-post-annotation-function) write-region-post-annotation-function)
(when mkdir (when mkdir
(make-directory (file-name-directory buffer-file-name) (with-file-modes (or (cdr mode) (default-file-modes))
(eq mkdir 'parents))) (make-directory (file-name-directory buffer-file-name)
(write-region nil nil buffer-file-name append :silent)) (eq mkdir 'parents))))
buffer-file-name)) (write-region nil nil buffer-file-name append :silent))
buffer-file-name)))
;;;###autoload ;;;###autoload
(defmacro with-file-contents! (file &rest body) (defmacro with-file-contents! (file &rest body)