Pass the font folder as part of argv

Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>

chatgpt-subset-feather-icon.rb

@@ -5,7 +5,8 @@ require 'nokogiri'
 require 'set'
 
 # 1) Process all files passed in from the command line
-files = ARGV
+svgpath = ARGV[0]
+files = ARGV[1..]
 
 # 2) Extract used Feather icons
 used_icons = Set.new
@@ -27,7 +28,7 @@ end
 puts "Found #{used_icons.size} unique icons: #{used_icons.to_a.join(', ')}"
 
 # 3) Load the full feather-sprite.svg as XML
-sprite_doc = File.open("feather-sprite.svg", "r:UTF-8") { |f| Nokogiri::XML(f) }
+sprite_doc = File.open(svgpath, "r:UTF-8") { |f| Nokogiri::XML(f) }
 
 # 4) Create a new SVG with only the required symbols
 new_svg = Nokogiri::XML::Document.new
@@ -43,7 +44,7 @@ sprite_doc.css("symbol").each do |symbol_node|
 end
 
 # 5) Save the subset sprite
-File.open("custom-sprite.svg", "w:UTF-8") do |f|
+File.open(svgpath, "w:UTF-8") do |f|
   f.write(new_svg.to_xml)
 end
 

chatgpt-subset-one-go.py

@@ -1,12 +1,9 @@
 import os
+import sys
 from bs4 import BeautifulSoup
 from fontTools.subset import Subsetter, Options
 from fontTools.ttLib import TTFont
 
-# Directories
-HTML_DIR = "."    # Directory with .html files
-FONT_DIR = "."          # Directory containing fonts to be modified
-
 FONT_EXTENSIONS = (".ttf", ".woff", ".woff2", ".otf")  # Font file types
 
 def extract_text_from_html(file_path):
@@ -15,15 +12,13 @@ def extract_text_from_html(file_path):
         soup = BeautifulSoup(f.read(), "html.parser")
         return soup.get_text()
 
-def get_used_characters(directory):
+def get_used_characters(files):
     """Collect unique characters from all .html files in the given directory."""
     char_set = set()
-    for root, _, files in os.walk(directory):
-        for file in files:
-            if file.endswith(".html"):
-                full_path = os.path.join(root, file)
-                text = extract_text_from_html(full_path)
-                char_set.update(text)
+    for file in files:
+        full_path = os.path.join(root, file)
+        text = extract_text_from_html(full_path)
+        char_set.update(text)
     return "".join(sorted(char_set))
 
 def find_font_files(directory):
@@ -65,10 +60,10 @@ def subset_font_in_place(font_path, characters):
     print(f"Subsetted font in place: {font_path}")
 
 if __name__ == "__main__":
-    used_chars = get_used_characters(HTML_DIR)
+    used_chars = get_used_characters(sys.argv[2:])
     print(f"Extracted {len(used_chars)} unique characters from HTML files.")
 
-    font_files = find_font_files(FONT_DIR)
+    font_files = find_font_files(sys.argv[1])
     print(f"Found {len(font_files)} font files to subset.")
 
     for font_file in font_files: