use straight.el for package management

lisp/oxa/latex.el

@@ -1,4 +1,4 @@
-(oxa/insure 'auctex)
+(straight-use-package 'auctex)
 (require 'tex-site)
 (require 'reftex)
 

lisp/oxa/org.el

@@ -2,8 +2,9 @@
 (require 'calendar)
 (setq calendar-week-start-day 1)
 
+(straight-use-package 'org)
+(straight-use-package 'org-roam)
 (require 'org)
-(oxa/insure 'org-roam)
 (require 'org-roam)
 
 ;; expose org functions

lisp/oxa/package-mgmt.el

@@ -0,0 +1,15 @@
+;; straight.el bootstrap
+(defvar bootstrap-version)
+(let ((bootstrap-file
+       (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
+      (bootstrap-version 6))
+  (unless (file-exists-p bootstrap-file)
+    (with-current-buffer
+        (url-retrieve-synchronously
+         "https://raw.githubusercontent.com/radian-software/straight.el/develop/install.el"
+         'silent 'inhibit-cookies)
+      (goto-char (point-max))
+      (eval-print-last-sexp)))
+  (load bootstrap-file nil 'nomessage))
+
+(provide 'oxa/package-mgmt)

lisp/oxa/utils.el

@@ -1,18 +1,3 @@
-;;; Package management
-(require 'package)
-
-(defvar oxa/package-archive-refreshed nil)
-(defun oxa/refresh-archive ()
-    (when (not oxa/package-archive-refreshed)
-      (package-refresh-contents)
-      (setq oxa/package-archive-refreshed t)))
-
-;; ensure package
-(defun oxa/insure (package)
-  (when (not (package-installed-p package))
-    (oxa/refresh-archive)
-    (package-install package)))
-
 ;; Macro to simplify setting mode-local vars
 (defmacro oxa/hook (hook-name &rest body)
           `(add-hook ',hook-name '(lambda nil ,@body)))