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core-lib: use projectile cache in file-exists-p!

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Henrik Lissner 2019-07-21 14:38:12 +02:00
parent f05aa3a0b1
commit 0f98b5b3c2
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1 changed files with 25 additions and 22 deletions
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47
core/core-lib.el
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@ -38,29 +38,32 @@ Returns (approximately):
(and (if (file-exists-p B) B)
(if (file-exists-p C) C))))
This is used by `associate!', `file-exists-p!' and `project-file-exists-p!'."
This is used by `file-exists-p!' and `project-file-exists-p!'."
(declare (pure t) (side-effect-free t))
(cond ((stringp spec)
`(let ((--file-- ,(if (file-name-absolute-p spec)
spec
`(expand-file-name ,spec ,directory))))
(and (file-exists-p --file--)
--file--)))
((and (listp spec)
(memq (car spec) '(or and)))
`(,(car spec)
,@(cl-loop for i in (cdr spec)
collect (doom--resolve-path-forms i directory))))
((or (symbolp spec)
(listp spec))
`(let ((--file-- ,(if (and directory
(or (not (stringp directory))
(file-name-absolute-p directory)))
`(expand-file-name ,spec ,directory)
spec)))
(and (file-exists-p --file--)
--file--)))
(spec)))
(let ((exists-fn (if (fboundp 'projectile-file-exists-p)
#'projectile-file-exists-p
#'file-exists-p)))
(cond ((stringp spec)
`(let ((--file-- ,(if (file-name-absolute-p spec)
spec
`(expand-file-name ,spec ,directory))))
(and (,exists-fn --file--)
--file--)))
((and (listp spec)
(memq (car spec) '(or and)))
`(,(car spec)
,@(cl-loop for i in (cdr spec)
collect (doom--resolve-path-forms i directory))))
((or (symbolp spec)
(listp spec))
`(let ((--file-- ,(if (and directory
(or (not (stringp directory))
(file-name-absolute-p directory)))
`(expand-file-name ,spec ,directory)
spec)))
(and (,exists-fn --file--)
--file--)))
(spec))))
(defun doom--resolve-hook-forms (hooks)
"Converts a list of modes into a list of hook symbols.