From 88750ed7132c08bcfb24e878c893ef7185c3c0b0 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Sat, 10 Oct 2026 15:57:52 +0200
Subject: chore: rewrite tools in revo

---
 tools/subset-ttf.rv | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 tools/subset-ttf.rv

(limited to 'tools/subset-ttf.rv')

diff --git a/tools/subset-ttf.rv b/tools/subset-ttf.rv
new file mode 100644
index 0000000..e795149
--- /dev/null
+++ b/tools/subset-ttf.rv
@@ -0,0 +1,21 @@
+# trim a ttf down to the printable ascii subset (U+0020..007E) so we only embed
+# since revel doesnt actually render all glyphs, some fonts that lung wanted are
+# nerd fonts because hes a NERD and are HUGE like my PENIS.
+#
+# usage: revo subset-ttf.rv <in.ttf> <out.ttf>
+
+if argv:len() < 3 do
+  panic("usage: subset-ttf.rv <in.ttf> <out.ttf>")
+end
+
+const in_path = argv[1]
+const out_path = argv[2]
+
+match system({
+  "python3", "-m", "fontTools.subset", in_path,
+  "--unicodes=U+0020-007E",
+  "--no-hinting", "--glyph-names",
+  "--output-file=" ~ out_path,
+})
+  | {:ok, _} => print("wrote " ~ out_path)
+  | {:err, error} => panic("subset failed (#{error}), need fonttools: python3 -m pip install fonttools")
-- 
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