Add hasklig font install

modules/ui/pretty-code/autoload/hasklig.el

@@ -0,0 +1,29 @@
+;;; ui/pretty-code/autoload/hasklig.el -*- lexical-binding: t; -*-
+
+(defvar +pretty-code--hasklig-font-names
+  '(
+    "Hasklig-Black.otf"
+    "Hasklig-BlackIt.otf"
+    "Hasklig-Bold.otf"
+    "Hasklig-BoldIt.otf"
+    "Hasklig-ExtraLight.otf"
+    "Hasklig-ExtraLightIt.otf"
+    "Hasklig-It.otf"
+    "Hasklig-Light.otf"
+    "Hasklig-LightIt.otf"
+    "Hasklig-Medium.otf"
+    "Hasklig-MediumIt.otf"
+    "Hasklig-Regular.otf"
+    "Hasklig-Semibold.otf"
+    "Hasklig-SemiboldIt.otf"))
+
+;;;###autoload
+(defun +pretty-code/install-hasklig-font (&optional prefix)
+  "Download and install Hasklig font based on OS.
+When prefix is non-nil, ignore the prompt and just install."
+  (interactive "P")
+  (+pretty-code--install-font
+   prefix
+   "FiraCode"
+   "https://github.com/jsravn/hasklig-emacs/raw/33354a3/%s"
+   +pretty-code--hasklig-font-names))