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projectile: persist projectile-projects-cache-time

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This way, projectile caches won't expire when restarting Emacs, but
instead time + projectile-files-cache-expire seconds from the time it is
serialized.
This commit is contained in:
Henrik Lissner 2019-07-09 19:54:21 +02:00
parent 31875b64f4
commit ed9d7feb36
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1 changed files with 12 additions and 0 deletions
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12
core/core-projects.el
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@ -13,6 +13,10 @@ Emacs.")
(defvar doom-projectile-fd-binary "fd"
"name of `fd-find' executable binary")
(defvar doom-projectile-cache-timer-file (concat doom-cache-dir "projectile.timers")
"Where to save project file cache timers.")
;;
;;; Packages
@ -39,6 +43,14 @@ Emacs.")
(global-set-key [remap find-tag] #'projectile-find-tag)
:config
(defun doom*projectile-cache-timers ()
"Persist `projectile-projects-cache-time' across sessions, so that
`projectile-files-cache-expire' checks won't reset when restarting Emacs."
(projectile-serialize projectile-projects-cache-time doom-projectile-cache-timer-file))
(advice-add #'projectile-serialize-cache :before #'doom*projectile-cache-timers)
;; Restore it
(setq projectile-projects-cache-time (projectile-unserialize doom-projectile-cache-timer-file))
(add-hook 'dired-before-readin-hook #'projectile-track-known-projects-find-file-hook)
(projectile-mode +1)